[
  {
    "stem": "xenharmonikon/xen16-mclaren-carlos-gamma",
    "description": "Wendy Carlos' Gamma scale",
    "notes": 1,
    "period_cents": 35.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.47",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-carlos-gamma/",
    "tones": [
      {
        "scl": "35.1",
        "cents": 35.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-carlos-beta",
    "description": "Wendy Carlos' Beta scale",
    "notes": 1,
    "period_cents": 63.8,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.47",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-carlos-beta/",
    "tones": [
      {
        "scl": "63.8",
        "cents": 63.8
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-carlos-alpha",
    "description": "Wendy Carlos' Alpha scale",
    "notes": 1,
    "period_cents": 78.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.46",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-carlos-alpha/",
    "tones": [
      {
        "scl": "78.0",
        "cents": 78.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-e-pi",
    "description": "(e to the pi)th root of pi non-octave scale",
    "notes": 1,
    "period_cents": 85.641143,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.14",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-e-pi/",
    "tones": [
      {
        "scl": "85.641143",
        "cents": 85.641143
      }
    ]
  },
  {
    "stem": "edos/edo-01",
    "description": "1 equal division of the octave",
    "notes": 1,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-01/",
    "tones": [
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Congo_Horn",
    "description": "Horn (Horns), Congo",
    "notes": 2,
    "period_cents": 468.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Congo_Horn/",
    "tones": [
      {
        "scl": "213.0",
        "cents": 213.0
      },
      {
        "scl": "468.0",
        "cents": 468.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-father-02",
    "description": "1L 1s MOS for Father, L=738.5, s=447.4",
    "notes": 2,
    "period_cents": 1185.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-father-02/",
    "tones": [
      {
        "scl": "738.5",
        "cents": 738.5
      },
      {
        "scl": "1185.9",
        "cents": 1185.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dominant-02",
    "description": "1L 1s MOS for Dominant, L=699.35, s=495.88",
    "notes": 2,
    "period_cents": 1195.23,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dominant-02/",
    "tones": [
      {
        "scl": "699.35",
        "cents": 699.35
      },
      {
        "scl": "1195.23",
        "cents": 1195.23
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hedgehog-02",
    "description": "2L MOS for Hedgehog, L=598.45",
    "notes": 2,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hedgehog-02/",
    "tones": [
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-pajara-02",
    "description": "2L MOS for Pajara, L=598.45",
    "notes": 2,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-pajara-02/",
    "tones": [
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-02",
    "description": "1L 1s MOS for Porcupine, L=1034.59, s=162.32",
    "notes": 2,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-02/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-beatles-02",
    "description": "1L 1s MOS for Beatles, L=842.38, s=354.72",
    "notes": 2,
    "period_cents": 1197.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-beatles-02/",
    "tones": [
      {
        "scl": "354.72",
        "cents": 354.72
      },
      {
        "scl": "1197.10",
        "cents": 1197.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-superpyth-02",
    "description": "1L 1s MOS for Superpyth, L=708.17, s=489.43",
    "notes": 2,
    "period_cents": 1197.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-superpyth-02/",
    "tones": [
      {
        "scl": "489.43",
        "cents": 489.43
      },
      {
        "scl": "1197.60",
        "cents": 1197.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-02",
    "description": "1L 1s MOS for Passion, L=1099.91, s=98.40",
    "notes": 2,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-02/",
    "tones": [
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensisept-02",
    "description": "1L 1s MOS for Sensisept, L=755.23, s=443.16",
    "notes": 2,
    "period_cents": 1198.39,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensisept-02/",
    "tones": [
      {
        "scl": "443.16",
        "cents": 443.16
      },
      {
        "scl": "1198.39",
        "cents": 1198.39
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-doublewide-02",
    "description": "2L MOS for Doublewide, L=599.28",
    "notes": 2,
    "period_cents": 1198.56,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-doublewide-02/",
    "tones": [
      {
        "scl": "599.28",
        "cents": 599.28
      },
      {
        "scl": "1198.56",
        "cents": 1198.56
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-02",
    "description": "1L 1s MOS for Myna, L=888.94, s=309.89",
    "notes": 2,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-02/",
    "tones": [
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-02",
    "description": "1L 1s MOS for Tetracot, L=1022.92, s=176.11",
    "notes": 2,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-02/",
    "tones": [
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-srutal-02",
    "description": "2L MOS for Srutal, L=599.56",
    "notes": 2,
    "period_cents": 1199.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-srutal-02/",
    "tones": [
      {
        "scl": "599.56",
        "cents": 599.56
      },
      {
        "scl": "1199.12",
        "cents": 1199.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orwell-02",
    "description": "1L 1s MOS for Orwell, L=928.04, s=271.49",
    "notes": 2,
    "period_cents": 1199.53,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orwell-02/",
    "tones": [
      {
        "scl": "928.04",
        "cents": 928.04
      },
      {
        "scl": "1199.53",
        "cents": 1199.53
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensipent-02",
    "description": "1L 1s MOS for Sensipent, L=756.60, s=442.99",
    "notes": 2,
    "period_cents": 1199.59,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensipent-02/",
    "tones": [
      {
        "scl": "442.99",
        "cents": 442.99
      },
      {
        "scl": "1199.59",
        "cents": 1199.59
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-02",
    "description": "1L 1s MOS for Wurschmidt, L=812.05, s=387.64",
    "notes": 2,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-02/",
    "tones": [
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-02",
    "description": "1L 1s MOS for Amity, L=860.38, s=339.47",
    "notes": 2,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-02/",
    "tones": [
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-02",
    "description": "2L MOS for Vishnu, L=599.97",
    "notes": 2,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-02/",
    "tones": [
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-02",
    "description": "1L 1s MOS for Luna, L=1006.784, s=193.196",
    "notes": 2,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-02/",
    "tones": [
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "edos/edo-02",
    "description": "2 equal divisions of the octave",
    "notes": 2,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-02/",
    "tones": [
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-bug-02",
    "description": "1L 1s MOS for Bug, L=939.7, s=260.3",
    "notes": 2,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-bug-02/",
    "tones": [
      {
        "scl": "939.7",
        "cents": 939.7
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-helmholtz-02",
    "description": "1L 1s MOS for Helmholtz, L=701.79, s=498.28",
    "notes": 2,
    "period_cents": 1200.07,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-helmholtz-02/",
    "tones": [
      {
        "scl": "498.28",
        "cents": 498.28
      },
      {
        "scl": "1200.07",
        "cents": 1200.07
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orson-02",
    "description": "1L 1s MOS for Orson, L=928.59, s=271.65",
    "notes": 2,
    "period_cents": 1200.24,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orson-02/",
    "tones": [
      {
        "scl": "928.59",
        "cents": 928.59
      },
      {
        "scl": "1200.24",
        "cents": 1200.24
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hanson-02",
    "description": "1L 1s MOS for Hanson, L=883.22, s=317.07",
    "notes": 2,
    "period_cents": 1200.29,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hanson-02/",
    "tones": [
      {
        "scl": "883.22",
        "cents": 883.22
      },
      {
        "scl": "1200.29",
        "cents": 1200.29
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-02",
    "description": "1L 1s MOS for Miracle, L=1083.91, s=116.72",
    "notes": 2,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-02/",
    "tones": [
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-garibaldi-02",
    "description": "1L 1s MOS for Garibaldi, L=702.64, s=498.12",
    "notes": 2,
    "period_cents": 1200.76,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-garibaldi-02/",
    "tones": [
      {
        "scl": "498.12",
        "cents": 498.12
      },
      {
        "scl": "1200.76",
        "cents": 1200.76
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-02",
    "description": "1L 1s MOS for Magic, L=820.48, s=380.80",
    "notes": 2,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-02/",
    "tones": [
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-02",
    "description": "1L 1s MOS for Cynder, L=969.18, s=232.52",
    "notes": 2,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-02/",
    "tones": [
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-meantone-02",
    "description": "1L 1s MOS for Meantone, L=697.57, s=504.13",
    "notes": 2,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-meantone-02/",
    "tones": [
      {
        "scl": "697.57",
        "cents": 697.57
      },
      {
        "scl": "1201.70",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-injera-02",
    "description": "2L MOS for Injera, L=600.89",
    "notes": 2,
    "period_cents": 1201.78,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-injera-02/",
    "tones": [
      {
        "scl": "600.89",
        "cents": 600.89
      },
      {
        "scl": "1201.78",
        "cents": 1201.78
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-02",
    "description": "1L 1s MOS for Negripent, L=1075.68, s=126.14",
    "notes": 2,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-02/",
    "tones": [
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-flattone-02",
    "description": "1L 1s MOS for Flattone, L=695.40, s=507.14",
    "notes": 2,
    "period_cents": 1202.54,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-flattone-02/",
    "tones": [
      {
        "scl": "695.40",
        "cents": 695.4
      },
      {
        "scl": "1202.54",
        "cents": 1202.54
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-02",
    "description": "1L 1s MOS for Liese, L=633.57, s=569.05",
    "notes": 2,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-02/",
    "tones": [
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-02",
    "description": "1L 1s MOS for Nautilus, L=1119.69, s=82.97",
    "notes": 2,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-02/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-keemun-02",
    "description": "1L 1s MOS for Keemun, L=885.35, s=317.84",
    "notes": 2,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-keemun-02/",
    "tones": [
      {
        "scl": "885.35",
        "cents": 885.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-02",
    "description": "1L 1s MOS for Negrisept, L=1078.35, s=124.84",
    "notes": 2,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-02/",
    "tones": [
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-02",
    "description": "1L 1s MOS for Ripple, L=1101.33, s=101.99",
    "notes": 2,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-02/",
    "tones": [
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-lemba-02",
    "description": "2L MOS for Lemba, L=601.70",
    "notes": 2,
    "period_cents": 1203.4,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-lemba-02/",
    "tones": [
      {
        "scl": "601.70",
        "cents": 601.7
      },
      {
        "scl": "1203.40",
        "cents": 1203.4
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-semaphore-02",
    "description": "1L 1s MOS for Semaphore, L=951.19, s=252.48",
    "notes": 2,
    "period_cents": 1203.67,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-semaphore-02/",
    "tones": [
      {
        "scl": "951.19",
        "cents": 951.19
      },
      {
        "scl": "1203.67",
        "cents": 1203.67
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-mavila-02",
    "description": "1L 1s MOS for Mavila, L=685.03, s=521.52",
    "notes": 2,
    "period_cents": 1206.55,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-mavila-02/",
    "tones": [
      {
        "scl": "521.52",
        "cents": 521.52
      },
      {
        "scl": "1206.55",
        "cents": 1206.55
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dicot-02",
    "description": "1L 1s MOS for Dicot, L=854.44, s=353.22",
    "notes": 2,
    "period_cents": 1207.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dicot-02/",
    "tones": [
      {
        "scl": "854.44",
        "cents": 854.44
      },
      {
        "scl": "1207.66",
        "cents": 1207.66
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/659_T66",
    "description": "Aristoxenian style tetrachord 12 + 13 + 3, Tiby",
    "notes": 3,
    "period_cents": 494.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/659_T66/",
    "tones": [
      {
        "scl": "211.71429",
        "cents": 211.71429
      },
      {
        "scl": "441.07143",
        "cents": 441.07143
      },
      {
        "scl": "494.0",
        "cents": 494.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/660_T67",
    "description": "Aristoxenian style tetrachord 12 + 5 + 11, Tiby",
    "notes": 3,
    "period_cents": 494.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/660_T67/",
    "tones": [
      {
        "scl": "211.71429",
        "cents": 211.71429
      },
      {
        "scl": "299.92857",
        "cents": 299.92857
      },
      {
        "scl": "494.0",
        "cents": 494.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/661_T68",
    "description": "Aristoxenian style tetrachord 12 + 9 + 7, Tiby",
    "notes": 3,
    "period_cents": 494.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/661_T68/",
    "tones": [
      {
        "scl": "211.71429",
        "cents": 211.71429
      },
      {
        "scl": "370.5",
        "cents": 370.5
      },
      {
        "scl": "494.0",
        "cents": 494.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/662_T69",
    "description": "Aristoxenian style tetrachord 9 + 12 + 7, Tiby",
    "notes": 3,
    "period_cents": 494.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/662_T69/",
    "tones": [
      {
        "scl": "158.78571",
        "cents": 158.78571
      },
      {
        "scl": "370.5",
        "cents": 370.5
      },
      {
        "scl": "494.0",
        "cents": 494.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/711_S20",
    "description": "Semi-tempered tetrachord 1.13847 * 1.125 * 1.041",
    "notes": 3,
    "period_cents": 497.98961,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/711_S20/",
    "tones": [
      {
        "scl": "224.51553",
        "cents": 224.51553
      },
      {
        "scl": "428.42553",
        "cents": 428.42553
      },
      {
        "scl": "497.98961",
        "cents": 497.98961
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/707_S16",
    "description": "Semi-tempered tetrachord 1.17691 * 1.06807 * 1.06069",
    "notes": 3,
    "period_cents": 498.01593,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/707_S16/",
    "tones": [
      {
        "scl": "282.0048",
        "cents": 282.0048
      },
      {
        "scl": "396.01224",
        "cents": 396.01224
      },
      {
        "scl": "498.01593",
        "cents": 498.01593
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/718_S27",
    "description": "Semi-tempered tetrachord 1.09429 * 1.07874 * 1.1295",
    "notes": 3,
    "period_cents": 498.03189,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/718_S27/",
    "tones": [
      {
        "scl": "155.99414",
        "cents": 155.99414
      },
      {
        "scl": "287.21077",
        "cents": 287.21077
      },
      {
        "scl": "498.03189",
        "cents": 498.03189
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/693_S2",
    "description": "Semi-tempered tetrachord 1.26376 * 1.05231 * 1.0026",
    "notes": 3,
    "period_cents": 498.0341,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/693_S2/",
    "tones": [
      {
        "scl": "405.26701",
        "cents": 405.26701
      },
      {
        "scl": "493.53873",
        "cents": 493.53873
      },
      {
        "scl": "498.0341",
        "cents": 498.0341
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/713_S22",
    "description": "Semi-tempered tetrachord 1.13371 * 1.125 * 1.0454",
    "notes": 3,
    "period_cents": 498.03806,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/713_S22/",
    "tones": [
      {
        "scl": "217.26198",
        "cents": 217.26198
      },
      {
        "scl": "421.17198",
        "cents": 421.17198
      },
      {
        "scl": "498.03806",
        "cents": 498.03806
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/720_S29",
    "description": "Semi-tempered tetrachord 1.08866 * 1.125 * 1.08866",
    "notes": 3,
    "period_cents": 498.03829,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/720_S29/",
    "tones": [
      {
        "scl": "147.06415",
        "cents": 147.06415
      },
      {
        "scl": "350.97415",
        "cents": 350.97415
      },
      {
        "scl": "498.03829",
        "cents": 498.03829
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/699_S8",
    "description": "Semi-tempered tetrachord 1.21677 * 1.03862 * 1.05505",
    "notes": 3,
    "period_cents": 498.04293,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/699_S8/",
    "tones": [
      {
        "scl": "339.66779",
        "cents": 339.66779
      },
      {
        "scl": "405.26928",
        "cents": 405.26928
      },
      {
        "scl": "498.04293",
        "cents": 498.04293
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/719_S28",
    "description": "Semi-tempered tetrachord 1.1295 * 1.125 * 1.0493",
    "notes": 3,
    "period_cents": 498.04378,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/719_S28/",
    "tones": [
      {
        "scl": "210.82112",
        "cents": 210.82112
      },
      {
        "scl": "414.73113",
        "cents": 414.73113
      },
      {
        "scl": "498.04378",
        "cents": 498.04378
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/081_E8",
    "description": "Enharmonic tetrachord 282429536481/274877906944 * 70368744177664/68630377364883 * 81/64",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/081_E8/",
    "tones": [
      {
        "scl": "282429536481/274877906944",
        "cents": 46.92
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/120_E14",
    "description": "Enharmonic tetrachord 282429536481/274877906944 * 134217728/129140163 * 8192/6561",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/120_E14/",
    "tones": [
      {
        "scl": "282429536481/274877906944",
        "cents": 46.92
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/249_C17",
    "description": "Chromatic tetrachord 256/243 * 2187/2048 * 32/27, Gaudentius",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/249_C17/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/454_D15",
    "description": "Diatonic tetrachord 256/243 * 9/8 * 9/8, Pythagoras?",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/454_D15/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/456_D15",
    "description": "Diatonic tetrachord 2187/2048 * 65536/59049 * 9/8, Anonymous",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/456_D15/",
    "tones": [
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/482_R6",
    "description": "Reduplicated tetrachord 2187/2048 * 16777216/14348907 * 2187/2048, Palmer",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/482_R6/",
    "tones": [
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "8192/6561",
        "cents": 384.36
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/485_R9",
    "description": "Reduplicated tetrachord 256/243 * 256/243 * 19683/16384",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/485_R9/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "65536/59049",
        "cents": 180.45
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-81-64-tetrachord",
    "description": "Upper tetrachord 256/243 * 2187/2048 * 32/27 of triadic diamond for M=81/64, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-81-64-tetrachord/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-8192-6561-tetrachord",
    "description": "Upper tetrachord 2187/2048 * 134217728/129140163 * 19683/16384 of triadic diamond for M=8192/6561, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-8192-6561-tetrachord/",
    "tones": [
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "65536/59049",
        "cents": 180.45
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-32-27-tetrachord",
    "description": "Tetrachord 9/8 * 256/243 * 9/8 of triadic reversed diamond for M=32/27, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-32-27-tetrachord/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-81-64-tetrachord",
    "description": "Tetrachord 256/243 * 19683/16384 * 256/243 of triadic reversed diamond for M=81/64, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-81-64-tetrachord/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-8192-6561-tetrachord",
    "description": "Tetrachord 2187/2048 * 16777216/14348907 * 2187/2048 of triadic reversed diamond for M=8192/6561, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-8192-6561-tetrachord/",
    "tones": [
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "8192/6561",
        "cents": 384.36
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/079_E8",
    "description": "Enharmonic tetrachord 128/125 * 250/243 * 81/64, Euler",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/079_E8/",
    "tones": [
      {
        "scl": "128/125",
        "cents": 41.059
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/109_E13",
    "description": "Enharmonic tetrachord 25/24 * 128/125 * 5/4, Salinas",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/109_E13/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/111_E13",
    "description": "Enharmonic tetrachord 256/243 * 81/80 * 5/4, Fox-Strangways?",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/111_E13/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/150_C4",
    "description": "Chromatic tetrachord 81/80 * 16/15 * 100/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/150_C4/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/154_C4",
    "description": "Chromatic tetrachord 135/128 * 128/125 * 100/81, Dani\u00e9lou",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/154_C4/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/215_C14",
    "description": "Chromatic tetrachord 16/15 * 25/24 * 6/5, Didymos",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/215_C14/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/221_C14",
    "description": "Chromatic tetrachord 256/243 * 6/5 * 135/128, Xenakis",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/221_C14/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/246_C17",
    "description": "Chromatic tetrachord 27/25 * 25/24 * 32/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/246_C17/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/250_C17",
    "description": "Chromatic tetrachord 81/80 * 10/9 * 32/27, Barbour?",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/250_C17/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/254_C17",
    "description": "Chromatic tetrachord 135/128 * 16/15 * 32/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/254_C17/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/306_C23",
    "description": "Chromatic tetrachord 16/15 * 75/64 * 16/15, Helmholtz",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/306_C23/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/410_D7",
    "description": "Diatonic tetrachord 25/24 * 9/8 * 256/225",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/410_D7/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/455_D15",
    "description": "Diatonic tetrachord 16/15 * 9/8 * 10/9, Ptolemy, Didymos",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/455_D15/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/470_D15",
    "description": "Diatonic tetrachord 9/8 * 4096/3645 * 135/128",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/470_D15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/475_D17",
    "description": "Diatonic tetrachord 10/9 * 10/9 * 27/25, Al-Farabi",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/475_D17/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/487_R11",
    "description": "Reduplicated tetrachord 25/24 * 25/24 * 768/625",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/487_R11/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "625/576",
        "cents": 141.345
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/549_M57",
    "description": "Miscellaneous tetrachord 16/15 * 1215/1024 * 256/243",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/549_M57/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/577_M85",
    "description": "Miscellaneous tetrachord 256/243 * 729/640 * 10/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/577_M85/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-32-25-tetrachord",
    "description": "Upper tetrachord 25/24 * 2048/1875 * 75/64 of triadic diamond for M=32/25, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-32-25-tetrachord/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-5-4-tetrachord",
    "description": "Upper tetrachord 16/15 * 25/24 * 6/5 of triadic diamond for M=5/4, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-5-4-tetrachord/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-32-25-tetrachord",
    "description": "Tetrachord 25/24 * 768/625 * 25/24 of triadic reversed diamond for M=32/25, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-32-25-tetrachord/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-5-4-tetrachord",
    "description": "Tetrachord 16/15 * 75/64 * 16/15 of triadic reversed diamond for M=5/4, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-5-4-tetrachord/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-6-5-tetrachord",
    "description": "Tetrachord 10/9 * 27/25 * 10/9 of triadic reversed diamond for M=6/5, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-6-5-tetrachord/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-63",
    "description": "Didymos' Chromatic Tetrachord",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.220",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-63/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/008_H2",
    "description": "Hyperenharmonic tetrachord 64/63 * 81/80 * 35/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/008_H2/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/029_H8",
    "description": "Hyperenharmonic tetrachord 64/63 * 49/48 * 9/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/029_H8/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/033_H8",
    "description": "Hyperenharmonic tetrachord 81/80 * 2240/2187 * 9/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/033_H8/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/041_H11",
    "description": "Hyperenharmonic tetrachord 50/49 * 49/48 * 32/25",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/041_H11/",
    "tones": [
      {
        "scl": "50/49",
        "cents": 34.976
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/080_E8",
    "description": "Enharmonic tetrachord 64/63 * 28/27 * 81/64, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/080_E8/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/082_E8",
    "description": "Enharmonic tetrachord 36/35 * 2240/2187 * 81/64",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/082_E8/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/106_E13",
    "description": "Enharmonic tetrachord 28/27 * 36/35 * 5/4, Archytas",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/106_E13/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/110_E13",
    "description": "Enharmonic tetrachord 21/20 * 64/63 * 5/4, Pachymeres",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/110_E13/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/124_E15",
    "description": "Enharmonic tetrachord 25/24 * 36/35 * 56/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/124_E15/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/152_C4",
    "description": "Chromatic tetrachord 36/35 * 21/20 * 100/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/152_C4/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/213_C14",
    "description": "Chromatic tetrachord 28/27 * 15/14 * 6/5, Ptolemy",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/213_C14/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/220_C14",
    "description": "Chromatic tetrachord 21/20 * 200/189 * 6/5, Perrett",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/220_C14/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/230_C14",
    "description": "Chromatic tetrachord 6/5 * 35/32 * 64/63",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/230_C14/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/231_C14",
    "description": "Chromatic tetrachord 6/5 * 2240/2187 * 243/224",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/231_C14/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "896/729",
        "cents": 357.096
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/234_C15",
    "description": "Chromatic tetrachord 28/27 * 27/25 * 25/21",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/234_C15/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/235_C15",
    "description": "Chromatic tetrachord 21/20 * 16/15 * 25/21, Perrett",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/235_C15/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/248_C17",
    "description": "Chromatic tetrachord 28/27 * 243/224 * 32/27, Archytas",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/248_C17/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/253_C17",
    "description": "Chromatic tetrachord 21/20 * 15/14 * 32/27, Perrett",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/253_C17/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/255_C17",
    "description": "Chromatic tetrachord 36/35 * 35/32 * 32/27, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/255_C17/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/256_C17",
    "description": "Chromatic tetrachord 49/48 * 54/49 * 32/27, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/256_C17/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/307_C24",
    "description": "Chromatic tetrachord 16/15 * 15/14 * 7/6, Al-Farabi",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/307_C24/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/311_C24",
    "description": "Chromatic tetrachord 10/9 * 36/35 * 7/6, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/311_C24/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/312_C24",
    "description": "Chromatic tetrachord 64/63 * 9/8 * 7/6, Barbour",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/312_C24/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/314_C24",
    "description": "Chromatic tetrachord 256/243 * 243/224 * 7/6, Hipkins",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/314_C24/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/317_C24",
    "description": "Chromatic tetrachord 50/49 * 7/6 * 28/25",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/317_C24/",
    "tones": [
      {
        "scl": "50/49",
        "cents": 34.976
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/320_C24",
    "description": "Chromatic tetrachord 28/27 * 54/49 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/320_C24/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/326_C24",
    "description": "Chromatic tetrachord 27/25 * 7/6 * 200/189",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/326_C24/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/328_C24",
    "description": "Chromatic tetrachord 7/6 * 1024/945 * 135/128",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/328_C24/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/392_D6",
    "description": "Diatonic tetrachord 21/20 * 10/9 * 8/7, Ptolemy",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/392_D6/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/393_D6",
    "description": "Diatonic tetrachord 28/27 * 8/7 * 9/8, Archytas",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/393_D6/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/394_D6",
    "description": "Diatonic tetrachord 49/48 * 8/7 * 8/7, Al-Farabi",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/394_D6/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/397_D6",
    "description": "Diatonic tetrachord 16/15 * 35/32 * 8/7, Vogel",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/397_D6/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/399_D6",
    "description": "Diatonic tetrachord 25/24 * 8/7 * 28/25",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/399_D6/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/400_D6",
    "description": "Diatonic tetrachord 15/14 * 8/7 * 49/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/400_D6/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "60/49",
        "cents": 350.617
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/406_D6",
    "description": "Diatonic tetrachord 256/243 * 567/512 * 8/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/406_D6/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/461_D15",
    "description": "Diatonic tetrachord 9/8 * 15/14 * 448/405",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/461_D15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "135/112",
        "cents": 323.353
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/466_D15",
    "description": "Diatonic tetrachord 9/8 * 200/189 * 28/25",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/466_D15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/471_D15",
    "description": "Diatonic tetrachord 9/8 * 7168/6561 * 243/224",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/471_D15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "896/729",
        "cents": 357.096
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/472_D15",
    "description": "Diatonic tetrachord 35/32 * 1024/945 * 9/8",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/472_D15/",
    "tones": [
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/481_R5",
    "description": "Reduplicated tetrachord 15/14 * 15/14 * 784/675, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/481_R5/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "225/196",
        "cents": 238.886
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/488_R12",
    "description": "Reduplicated tetrachord 28/27 * 28/27 * 243/196",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/488_R12/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "784/729",
        "cents": 125.922
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/490_R14",
    "description": "Reduplicated tetrachord 36/35 * 36/35 * 1225/972",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/490_R14/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "1296/1225",
        "cents": 97.541
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/524_M32",
    "description": "Miscellaneous tetrachord 36/35 * 256/243 * 315/256",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/524_M32/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "1024/945",
        "cents": 138.995
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/525_M33",
    "description": "Miscellaneous tetrachord 64/63 * 16/15 * 315/256",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/525_M33/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "1024/945",
        "cents": 138.995
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/526_M34",
    "description": "Miscellaneous tetrachord 64/63 * 2187/2048 * 896/729",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/526_M34/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "243/224",
        "cents": 140.949
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/527_M35",
    "description": "Miscellaneous tetrachord 36/35 * 135/128 * 896/729",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/527_M35/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "243/224",
        "cents": 140.949
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/528_M36",
    "description": "Miscellaneous tetrachord 28/27 * 2187/1792 * 256/243",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/528_M36/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/529_M37",
    "description": "Miscellaneous tetrachord 16/15 * 2240/2187 * 2187/1792",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/529_M37/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "7168/6561",
        "cents": 153.186
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/530_M38",
    "description": "Miscellaneous tetrachord 28/27 * 128/105 * 135/128",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/530_M38/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/537_M45",
    "description": "Miscellaneous tetrachord 15/14 * 36/35 * 98/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/537_M45/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "54/49",
        "cents": 168.213
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/538_M46",
    "description": "Miscellaneous tetrachord 28/27 * 16/15 * 135/112",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/538_M46/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "448/405",
        "cents": 174.692
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/548_M56",
    "description": "Miscellaneous tetrachord 7168/6561 * 36/35 * 1215/1024",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/548_M56/",
    "tones": [
      {
        "scl": "7168/6561",
        "cents": 153.186
      },
      {
        "scl": "4096/3645",
        "cents": 201.956
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/550_M58",
    "description": "Miscellaneous tetrachord 28/27 * 1024/945 * 1215/1024",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/550_M58/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4096/3645",
        "cents": 201.956
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/561_M69",
    "description": "Miscellaneous tetrachord 28/27 * 81/70 * 10/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/561_M69/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/562_M70",
    "description": "Miscellaneous tetrachord 81/70 * 2240/2187 * 9/8",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/562_M70/",
    "tones": [
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/563_M71",
    "description": "Miscellaneous tetrachord 81/70 * 256/243 * 35/32",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/563_M71/",
    "tones": [
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "128/105",
        "cents": 342.905
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/564_M72",
    "description": "Miscellaneous tetrachord 135/128 * 7168/6561 * 81/70",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/564_M72/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "280/243",
        "cents": 245.365
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/567_M75",
    "description": "Miscellaneous tetrachord 16/15 * 280/243 * 243/224",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/567_M75/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "896/729",
        "cents": 357.096
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/568_M76",
    "description": "Miscellaneous tetrachord 36/35 * 9/8 * 280/243",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/568_M76/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/569_M77",
    "description": "Miscellaneous tetrachord 8/7 * 81/80 * 280/243",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/569_M77/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/582_M90",
    "description": "Miscellaneous tetrachord 4096/3645 * 35/32 * 243/224",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/582_M90/",
    "tones": [
      {
        "scl": "4096/3645",
        "cents": 201.956
      },
      {
        "scl": "896/729",
        "cents": 357.096
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-35-27-tetrachord",
    "description": "Upper tetrachord 36/35 * 2450/2187 * 81/70 of triadic diamond for M=35/27, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-35-27-tetrachord/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "280/243",
        "cents": 245.365
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-56-45-tetrachord",
    "description": "Upper tetrachord 15/14 * 6272/6075 * 135/112 of triadic diamond for M=56/45, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-56-45-tetrachord/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "448/405",
        "cents": 174.692
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-7-6-tetrachord",
    "description": "Upper tetrachord 28/27 * 54/49 * 7/6 of triadic diamond for M=7/6, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-7-6-tetrachord/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-8-7-tetrachord",
    "description": "Upper tetrachord 64/63 * 147/128 * 8/7 of triadic diamond for M=8/7, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-8-7-tetrachord/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-21-16-tetrachord",
    "description": "Tetrachord 64/63 * 1323/1024 * 64/63 of triadic reversed diamond for M=21/16, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-21-16-tetrachord/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-35-27-tetrachord",
    "description": "Tetrachord 36/35 * 1225/972 * 36/35 of triadic reversed diamond for M=35/27, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-35-27-tetrachord/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-56-45-tetrachord",
    "description": "Tetrachord 15/14 * 784/675 * 15/14 of triadic reversed diamond for M=56/45, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-56-45-tetrachord/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-7-6-tetrachord",
    "description": "Tetrachord 8/7 * 49/48 * 8/7 of triadic reversed diamond for M=7/6, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-7-6-tetrachord/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-9-7-tetrachord",
    "description": "Tetrachord 28/27 * 243/196 * 28/27 of triadic reversed diamond for M=9/7, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-9-7-tetrachord/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-64",
    "description": "Archytas' Enharmonic Tetrachord",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.220",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-64/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/014_H4",
    "description": "Hyperenharmonic tetrachord 99/98 * 49/48 * 128/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/014_H4/",
    "tones": [
      {
        "scl": "99/98",
        "cents": 17.576
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/026_H8",
    "description": "Hyperenharmonic tetrachord 56/55 * 55/54 * 9/7, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/026_H8/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/056_E4",
    "description": "Enharmonic tetrachord 33/32 * 64/63 * 14/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/056_E4/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/059_E4",
    "description": "Enharmonic tetrachord 36/35 * 55/54 * 14/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/059_E4/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/060_E4",
    "description": "Enharmonic tetrachord 50/49 * 77/75 * 14/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/060_E4/",
    "tones": [
      {
        "scl": "50/49",
        "cents": 34.976
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/107_E13",
    "description": "Enharmonic tetrachord 56/55 * 22/21 * 5/4, Ptolemy?",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/107_E13/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/117_E14",
    "description": "Enharmonic tetrachord 4374/4235 * 4235/4096 * 8192/6561",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/117_E14/",
    "tones": [
      {
        "scl": "4374/4235",
        "cents": 55.91
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/123_E15",
    "description": "Enharmonic tetrachord 45/44 * 22/21 * 56/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/123_E15/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/125_E15",
    "description": "Enharmonic tetrachord 80/77 * 33/32 * 56/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/125_E15/",
    "tones": [
      {
        "scl": "80/77",
        "cents": 66.17
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/148_C4",
    "description": "Chromatic tetrachord 81/77 * 77/75 * 100/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/148_C4/",
    "tones": [
      {
        "scl": "81/77",
        "cents": 87.676
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/171_C7",
    "description": "Chromatic tetrachord 132/125 * 250/243 * 27/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/171_C7/",
    "tones": [
      {
        "scl": "132/125",
        "cents": 94.332
      },
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/173_C7",
    "description": "Chromatic tetrachord 28/27 * 22/21 * 27/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/173_C7/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/174_C7",
    "description": "Chromatic tetrachord 55/54 * 16/15 * 27/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/174_C7/",
    "tones": [
      {
        "scl": "55/54",
        "cents": 31.767
      },
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/178_C8",
    "description": "Chromatic tetrachord 36/35 * 35/33 * 11/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/178_C8/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/179_C8",
    "description": "Chromatic tetrachord 45/44 * 16/15 * 11/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/179_C8/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/180_C8",
    "description": "Chromatic tetrachord 56/55 * 15/14 * 11/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/180_C8/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/184_C8",
    "description": "Chromatic tetrachord 28/27 * 81/77 * 11/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/184_C8/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/203_C12",
    "description": "Chromatic tetrachord 22/21 * 21/20 * 40/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/203_C12/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/205_C12",
    "description": "Chromatic tetrachord 33/32 * 16/15 * 40/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/205_C12/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/206_C12",
    "description": "Chromatic tetrachord 55/54 * 27/25 * 40/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/206_C12/",
    "tones": [
      {
        "scl": "55/54",
        "cents": 31.767
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/217_C14",
    "description": "Chromatic tetrachord 55/54 * 12/11 * 6/5, Barbour",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/217_C14/",
    "tones": [
      {
        "scl": "55/54",
        "cents": 31.767
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/219_C14",
    "description": "Chromatic tetrachord 22/21 * 35/33 * 6/5",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/219_C14/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/223_C14",
    "description": "Chromatic tetrachord 80/77 * 77/72 * 6/5",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/223_C14/",
    "tones": [
      {
        "scl": "80/77",
        "cents": 66.17
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/225_C14",
    "description": "Chromatic tetrachord 88/81 * 45/44 * 6/5",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/225_C14/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/228_C14",
    "description": "Chromatic tetrachord 100/99 * 11/10 * 6/5, Hofmann",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/228_C14/",
    "tones": [
      {
        "scl": "100/99",
        "cents": 17.399
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/251_C17",
    "description": "Chromatic tetrachord 33/32 * 12/11 * 32/27, Barbour?",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/251_C17/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/252_C17",
    "description": "Chromatic tetrachord 45/44 * 11/10 * 32/27, Barbour?",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/252_C17/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/281_C20",
    "description": "Chromatic tetrachord 56/55 * 10/9 * 33/28",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/281_C20/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/282_C20",
    "description": "Chromatic tetrachord 16/15 * 35/33 * 33/28",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/282_C20/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/308_C24",
    "description": "Chromatic tetrachord 22/21 * 12/11 * 7/6, Ptolemy",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/308_C24/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/324_C24",
    "description": "Chromatic tetrachord 88/81 * 81/77 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/324_C24/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/395_D6",
    "description": "Diatonic tetrachord 35/33 * 11/10 * 8/7, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/395_D6/",
    "tones": [
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/396_D6",
    "description": "Diatonic tetrachord 77/72 * 12/11 * 8/7, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/396_D6/",
    "tones": [
      {
        "scl": "77/72",
        "cents": 116.234
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/414_D8",
    "description": "Diatonic tetrachord 16/15 * 11/10 * 25/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/414_D8/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/415_D8",
    "description": "Diatonic tetrachord 88/81 * 27/25 * 25/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/415_D8/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/416_D8",
    "description": "Diatonic tetrachord 22/21 * 25/22 * 28/25",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/416_D8/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/417_D8",
    "description": "Diatonic tetrachord 28/27 * 198/175 * 25/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/417_D8/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/441_D12",
    "description": "Diatonic tetrachord 10/9 * 297/280 * 112/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/441_D12/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/442_D12",
    "description": "Diatonic tetrachord 22/21 * 9/8 * 112/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/442_D12/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/457_D15",
    "description": "Diatonic tetrachord 9/8 * 12/11 * 88/81, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/457_D15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/460_D15",
    "description": "Diatonic tetrachord 9/8 * 11/10 * 320/297, Al-Farabi",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/460_D15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/469_D15",
    "description": "Diatonic tetrachord 121/108 * 9/8 * 128/121, Partch",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/469_D15/",
    "tones": [
      {
        "scl": "121/108",
        "cents": 196.771
      },
      {
        "scl": "121/96",
        "cents": 400.681
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/474_D17",
    "description": "Diatonic tetrachord 12/11 * 11/10 * 10/9, Ptolemy",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/474_D17/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/477_R1",
    "description": "Reduplicated tetrachord 11/10 * 11/10 * 400/363",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/477_R1/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "121/100",
        "cents": 330.008
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/478_R2",
    "description": "Reduplicated tetrachord 12/11 * 12/11 * 121/108, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/478_R2/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "144/121",
        "cents": 301.274
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/486_R10",
    "description": "Reduplicated tetrachord 22/21 * 147/121 * 22/21",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/486_R10/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/560_M68",
    "description": "Miscellaneous tetrachord 12/11 * 297/256 * 256/243",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/560_M68/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/571_M79",
    "description": "Miscellaneous tetrachord 16/15 * 12/11 * 55/48",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/571_M79/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "64/55",
        "cents": 262.368
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/572_M80",
    "description": "Miscellaneous tetrachord 10/9 * 63/55 * 22/21",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/572_M80/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-11-9-tetrachord",
    "description": "Upper tetrachord 88/81 * 243/242 * 11/9 of triadic diamond for M=11/9, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-11-9-tetrachord/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-14-11-tetrachord",
    "description": "Upper tetrachord 22/21 * 392/363 * 33/28 of triadic diamond for M=14/11, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-14-11-tetrachord/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-40-33-tetrachord",
    "description": "Upper tetrachord 320/297 * 3267/3200 * 40/33 of triadic diamond for M=40/33, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-40-33-tetrachord/",
    "tones": [
      {
        "scl": "320/297",
        "cents": 129.131
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-11-9-tetrachord",
    "description": "Tetrachord 12/11 * 121/108 * 12/11 of triadic reversed diamond for M=11/9, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-11-9-tetrachord/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-14-11-tetrachord",
    "description": "Tetrachord 22/21 * 147/121 * 22/21 of triadic reversed diamond for M=14/11, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-14-11-tetrachord/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-27-22-tetrachord",
    "description": "Tetrachord 88/81 * 2187/1936 * 88/81 of triadic reversed diamond for M=27/22, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-27-22-tetrachord/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-33-28-tetrachord",
    "description": "Tetrachord 112/99 * 3267/3136 * 112/99 of triadic reversed diamond for M=33/28, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-33-28-tetrachord/",
    "tones": [
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-40-33-tetrachord",
    "description": "Tetrachord 11/10 * 400/363 * 11/10 of triadic reversed diamond for M=40/33, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-40-33-tetrachord/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/004_H1",
    "description": "Hyperenharmonic tetrachord 100/99 * 66/65 * 13/10, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/004_H1/",
    "tones": [
      {
        "scl": "100/99",
        "cents": 17.399
      },
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/013_H4",
    "description": "Hyperenharmonic tetrachord 66/65 * 65/64 * 128/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/013_H4/",
    "tones": [
      {
        "scl": "66/65",
        "cents": 26.432
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/031_H8",
    "description": "Hyperenharmonic tetrachord 40/39 * 91/90 * 9/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/031_H8/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/037_H9",
    "description": "Hyperenharmonic tetrachord 81/80 * 40/39 * 104/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/037_H9/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/040_H10",
    "description": "Hyperenharmonic tetrachord 78/77 * 77/75 * 50/39",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/040_H10/",
    "tones": [
      {
        "scl": "78/77",
        "cents": 22.339
      },
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/057_E4",
    "description": "Enharmonic tetrachord 66/65 * 65/63 * 14/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/057_E4/",
    "tones": [
      {
        "scl": "66/65",
        "cents": 26.432
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/061_E4",
    "description": "Enharmonic tetrachord 14/11 * 143/140 * 40/39",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/061_E4/",
    "tones": [
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/069_E6",
    "description": "Enharmonic tetrachord 26/25 * 100/99 * 33/26",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/069_E6/",
    "tones": [
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "104/99",
        "cents": 85.3
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/070_E6",
    "description": "Enharmonic tetrachord 78/77 * 28/27 * 33/26",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/070_E6/",
    "tones": [
      {
        "scl": "78/77",
        "cents": 22.339
      },
      {
        "scl": "104/99",
        "cents": 85.3
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/078_E8",
    "description": "Enharmonic tetrachord 40/39 * 416/405 * 81/64",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/078_E8/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/108_E13",
    "description": "Enharmonic tetrachord 40/39 * 26/25 * 5/4, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/108_E13/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/127_E15",
    "description": "Enharmonic tetrachord 40/39 * 117/112 * 56/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/127_E15/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/128_E15",
    "description": "Enharmonic tetrachord 26/25 * 375/364 * 56/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/128_E15/",
    "tones": [
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/135_C2",
    "description": "Chromatic tetrachord 28/27 * 27/26 * 26/21, Schlesinger",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/135_C2/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/136_C2",
    "description": "Chromatic tetrachord 21/20 * 40/39 * 26/21",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/136_C2/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/147_C4",
    "description": "Chromatic tetrachord 27/26 * 26/25 * 100/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/147_C4/",
    "tones": [
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/153_C4",
    "description": "Chromatic tetrachord 40/39 * 1053/1000 * 100/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/153_C4/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/161_C6",
    "description": "Chromatic tetrachord 26/25 * 25/24 * 16/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/161_C6/",
    "tones": [
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/164_C6",
    "description": "Chromatic tetrachord 65/64 * 16/15 * 16/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/164_C6/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/166_C6",
    "description": "Chromatic tetrachord 40/39 * 169/160 * 16/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/166_C6/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/167_C6",
    "description": "Chromatic tetrachord 28/27 * 117/112 * 16/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/167_C6/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/168_C6",
    "description": "Chromatic tetrachord 169/168 * 14/13 * 16/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/168_C6/",
    "tones": [
      {
        "scl": "169/168",
        "cents": 10.274
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/169_C6",
    "description": "Chromatic tetrachord 22/21 * 91/88 * 16/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/169_C6/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/170_C7",
    "description": "Chromatic tetrachord 176/169 * 169/162 * 27/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/170_C7/",
    "tones": [
      {
        "scl": "176/169",
        "cents": 70.263
      },
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/175_C7",
    "description": "Chromatic tetrachord 40/39 * 143/135 * 27/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/175_C7/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/181_C8",
    "description": "Chromatic tetrachord 78/77 * 14/13 * 11/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/181_C8/",
    "tones": [
      {
        "scl": "78/77",
        "cents": 22.339
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/185_C8",
    "description": "Chromatic tetrachord 40/39 * 117/110 * 11/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/185_C8/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/186_C9",
    "description": "Chromatic tetrachord 256/245 * 245/234 * 39/32",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/186_C9/",
    "tones": [
      {
        "scl": "256/245",
        "cents": 76.034
      },
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/189_C9",
    "description": "Chromatic tetrachord 64/63 * 14/13 * 39/32",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/189_C9/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/207_C12",
    "description": "Chromatic tetrachord 66/65 * 13/12 * 40/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/207_C12/",
    "tones": [
      {
        "scl": "66/65",
        "cents": 26.432
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/216_C14",
    "description": "Chromatic tetrachord 40/39 * 13/12 * 6/5, Barbour",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/216_C14/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/218_C14",
    "description": "Chromatic tetrachord 65/63 * 14/13 * 6/5",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/218_C14/",
    "tones": [
      {
        "scl": "65/63",
        "cents": 54.105
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/233_C15",
    "description": "Chromatic tetrachord 14/13 * 26/25 * 25/21",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/233_C15/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/236_C15",
    "description": "Chromatic tetrachord 40/39 * 273/250 * 25/21",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/236_C15/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/247_C17",
    "description": "Chromatic tetrachord 27/26 * 13/12 * 32/27, Barbour?",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/247_C17/",
    "tones": [
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/262_C17",
    "description": "Chromatic tetrachord 40/39 * 351/320 * 32/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/262_C17/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/263_C17",
    "description": "Chromatic tetrachord 14/13 * 117/112 * 32/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/263_C17/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/273_C19",
    "description": "Chromatic tetrachord 14/13 * 22/21 * 13/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/273_C19/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/274_C19",
    "description": "Chromatic tetrachord 40/39 * 11/10 * 13/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/274_C19/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/275_C19",
    "description": "Chromatic tetrachord 66/65 * 10/9 * 13/11, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/275_C19/",
    "tones": [
      {
        "scl": "66/65",
        "cents": 26.432
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/276_C19",
    "description": "Chromatic tetrachord 27/26 * 88/81 * 13/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/276_C19/",
    "tones": [
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/277_C19",
    "description": "Chromatic tetrachord 28/27 * 99/91 * 13/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/277_C19/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/315_C24",
    "description": "Chromatic tetrachord 40/39 * 39/35 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/315_C24/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/318_C24",
    "description": "Chromatic tetrachord 14/13 * 7/6 * 52/49",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/318_C24/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "49/39",
        "cents": 395.169
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/327_C24",
    "description": "Chromatic tetrachord 26/25 * 7/6 * 100/91",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/327_C24/",
    "tones": [
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "91/75",
        "cents": 334.771
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/346_C29",
    "description": "Chromatic tetrachord 15/14 * 14/13 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/346_C29/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/350_C29",
    "description": "Chromatic tetrachord 40/39 * 9/8 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/350_C29/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/352_C29",
    "description": "Chromatic tetrachord 45/44 * 44/39 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/352_C29/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/353_C29",
    "description": "Chromatic tetrachord 65/63 * 189/169 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/353_C29/",
    "tones": [
      {
        "scl": "65/63",
        "cents": 54.105
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/354_C29",
    "description": "Chromatic tetrachord 55/52 * 12/11 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/354_C29/",
    "tones": [
      {
        "scl": "55/52",
        "cents": 97.104
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/357_C29",
    "description": "Chromatic tetrachord 27/26 * 10/9 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/357_C29/",
    "tones": [
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/358_C29",
    "description": "Chromatic tetrachord 11/10 * 150/143 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/358_C29/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/362_D1",
    "description": "Diatonic tetrachord 16/15 * 15/13 * 13/12, Schlesinger",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/362_D1/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/363_D1",
    "description": "Diatonic tetrachord 26/25 * 10/9 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/363_D1/",
    "tones": [
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/364_D1",
    "description": "Diatonic tetrachord 256/243 * 351/320 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/364_D1/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/366_D1",
    "description": "Diatonic tetrachord 11/10 * 15/13 * 104/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/366_D1/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/367_D1",
    "description": "Diatonic tetrachord 12/11 * 15/13 * 143/135",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/367_D1/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "180/143",
        "cents": 398.378
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/369_D1",
    "description": "Diatonic tetrachord 40/39 * 169/150 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/369_D1/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/370_D1",
    "description": "Diatonic tetrachord 28/27 * 39/35 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/370_D1/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/371_D1",
    "description": "Diatonic tetrachord 91/90 * 8/7 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/371_D1/",
    "tones": [
      {
        "scl": "91/90",
        "cents": 19.13
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/390_D6",
    "description": "Diatonic tetrachord 14/13 * 13/12 * 8/7, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/390_D6/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/401_D6",
    "description": "Diatonic tetrachord 40/39 * 91/80 * 8/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/401_D6/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/418_D8",
    "description": "Diatonic tetrachord 26/25 * 44/39 * 25/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/418_D8/",
    "tones": [
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/443_D13",
    "description": "Diatonic tetrachord 12/11 * 13/12 * 44/39, Young",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/443_D13/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/444_D13",
    "description": "Diatonic tetrachord 39/35 * 35/33 * 44/39",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/444_D13/",
    "tones": [
      {
        "scl": "39/35",
        "cents": 187.343
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/446_D13",
    "description": "Diatonic tetrachord 44/39 * 9/8 * 104/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/446_D13/",
    "tones": [
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/453_D15",
    "description": "Diatonic tetrachord 96/91 * 91/81 * 9/8",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/453_D15/",
    "tones": [
      {
        "scl": "96/91",
        "cents": 92.601
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/458_D15",
    "description": "Diatonic tetrachord 13/12 * 9/8 * 128/117, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/458_D15/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/459_D15",
    "description": "Diatonic tetrachord 14/13 * 9/8 * 208/189, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/459_D15/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "63/52",
        "cents": 332.208
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/473_D16",
    "description": "Diatonic tetrachord 11/10 * 13/12 * 160/143, Al-Farabi",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/473_D16/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "143/120",
        "cents": 303.577
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/476_D17",
    "description": "Diatonic tetrachord 10/9 * 13/12 * 72/65, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/476_D17/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "65/54",
        "cents": 320.976
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/479_R3",
    "description": "Reduplicated tetrachord 13/12 * 13/12 * 192/169, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/479_R3/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "169/144",
        "cents": 277.145
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/480_R4",
    "description": "Reduplicated tetrachord 14/13 * 14/13 * 169/147, Avicenna",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/480_R4/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "196/169",
        "cents": 256.596
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/491_R15",
    "description": "Reduplicated tetrachord 40/39 * 40/39 * 507/400",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/491_R15/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "1600/1521",
        "cents": 87.662
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/556_M64",
    "description": "Miscellaneous tetrachord 10/9 * 117/100 * 40/39",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/556_M64/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/558_M66",
    "description": "Miscellaneous tetrachord 13/12 * 55/52 * 64/55",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/558_M66/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/575_M83",
    "description": "Miscellaneous tetrachord 40/39 * 143/125 * 25/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/575_M83/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/581_M89",
    "description": "Miscellaneous tetrachord 14/13 * 260/231 * 11/10",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/581_M89/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-13-11-tetrachord",
    "description": "Upper tetrachord 104/99 * 363/338 * 13/11 of triadic diamond for M=13/11, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-13-11-tetrachord/",
    "tones": [
      {
        "scl": "104/99",
        "cents": 85.3
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-15-13-tetrachord",
    "description": "Upper tetrachord 40/39 * 169/150 * 15/13 of triadic diamond for M=15/13, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-15-13-tetrachord/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-16-13-tetrachord",
    "description": "Upper tetrachord 13/12 * 512/507 * 39/32 of triadic diamond for M=16/13, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-16-13-tetrachord/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-26-21-tetrachord",
    "description": "Upper tetrachord 14/13 * 1352/1323 * 63/52 of triadic diamond for M=26/21, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-26-21-tetrachord/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "208/189",
        "cents": 165.837
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-13-10-tetrachord",
    "description": "Tetrachord 40/39 * 507/400 * 40/39 of triadic reversed diamond for M=13/10, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-13-10-tetrachord/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-13-11-tetrachord",
    "description": "Tetrachord 44/39 * 507/484 * 44/39 of triadic reversed diamond for M=13/11, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-13-11-tetrachord/",
    "tones": [
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-15-13-tetrachord",
    "description": "Tetrachord 15/13 * 676/675 * 15/13 of triadic reversed diamond for M=15/13, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-15-13-tetrachord/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-16-13-tetrachord",
    "description": "Tetrachord 13/12 * 192/169 * 13/12 of triadic reversed diamond for M=16/13, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-16-13-tetrachord/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-26-21-tetrachord",
    "description": "Tetrachord 14/13 * 169/147 * 14/13 of triadic reversed diamond for M=26/21, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-26-21-tetrachord/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "26/21",
        "cents": 369.747
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-33-26-tetrachord",
    "description": "Tetrachord 104/99 * 3267/2704 * 104/99 of triadic reversed diamond for M=33/26, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-33-26-tetrachord/",
    "tones": [
      {
        "scl": "104/99",
        "cents": 85.3
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-39-32-tetrachord",
    "description": "Tetrachord 128/117 * 4563/4096 * 128/117 of triadic reversed diamond for M=39/32, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-39-32-tetrachord/",
    "tones": [
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/003_H1",
    "description": "Hyperenharmonic tetrachord 120/119 * 119/117 * 13/10",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/003_H1/",
    "tones": [
      {
        "scl": "120/119",
        "cents": 14.487
      },
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/010_H3",
    "description": "Hyperenharmonic tetrachord 51/50 * 100/99 * 22/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/010_H3/",
    "tones": [
      {
        "scl": "51/50",
        "cents": 34.283
      },
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/012_H3",
    "description": "Hyperenharmonic tetrachord 85/84 * 56/55 * 22/17, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/012_H3/",
    "tones": [
      {
        "scl": "85/84",
        "cents": 20.488
      },
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/034_H8",
    "description": "Hyperenharmonic tetrachord 9/7 * 119/117 * 52/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/034_H8/",
    "tones": [
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/038_H10",
    "description": "Hyperenharmonic tetrachord 52/51 * 51/50 * 50/39",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/038_H10/",
    "tones": [
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/068_E6",
    "description": "Enharmonic tetrachord 52/51 * 34/33 * 33/26",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/068_E6/",
    "tones": [
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "104/99",
        "cents": 85.3
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/088_E10",
    "description": "Enharmonic tetrachord 36/35 * 35/34 * 34/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/088_E10/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/089_E10",
    "description": "Enharmonic tetrachord 27/26 * 52/51 * 34/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/089_E10/",
    "tones": [
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/098_E12",
    "description": "Enharmonic tetrachord 34/33 * 33/32 * 64/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/098_E12/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/099_E12",
    "description": "Enharmonic tetrachord 51/50 * 25/24 * 64/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/099_E12/",
    "tones": [
      {
        "scl": "51/50",
        "cents": 34.283
      },
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/100_E12",
    "description": "Enharmonic tetrachord 49/48 * 51/49 * 64/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/100_E12/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/101_E12",
    "description": "Enharmonic tetrachord 68/65 * 65/64 * 64/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/101_E12/",
    "tones": [
      {
        "scl": "68/65",
        "cents": 78.114
      },
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/114_E13",
    "description": "Enharmonic tetrachord 136/135 * 18/17 * 5/4, Hofmann",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/114_E13/",
    "tones": [
      {
        "scl": "136/135",
        "cents": 12.777
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/115_E13",
    "description": "Enharmonic tetrachord 256/255 * 17/16 * 5/4, Hofmann",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/115_E13/",
    "tones": [
      {
        "scl": "256/255",
        "cents": 6.776
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/116_E13",
    "description": "Enharmonic tetrachord 68/65 * 5/4 * 52/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/116_E13/",
    "tones": [
      {
        "scl": "68/65",
        "cents": 78.114
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/142_C3",
    "description": "Chromatic tetrachord 64/63 * 17/16 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/142_C3/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/143_C3",
    "description": "Chromatic tetrachord 34/33 * 22/21 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/143_C3/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/144_C3",
    "description": "Chromatic tetrachord 40/39 * 221/210 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/144_C3/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/146_C3",
    "description": "Chromatic tetrachord 28/27 * 51/49 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/146_C3/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/151_C4",
    "description": "Chromatic tetrachord 51/50 * 18/17 * 100/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/151_C4/",
    "tones": [
      {
        "scl": "51/50",
        "cents": 34.283
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/165_C6",
    "description": "Chromatic tetrachord 52/51 * 17/16 * 16/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/165_C6/",
    "tones": [
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/177_C8",
    "description": "Chromatic tetrachord 18/17 * 34/33 * 11/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/177_C8/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/197_C11",
    "description": "Chromatic tetrachord 52/51 * 14/13 * 17/14",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/197_C11/",
    "tones": [
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/198_C11",
    "description": "Chromatic tetrachord 28/27 * 18/17 * 17/14",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/198_C11/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/199_C11",
    "description": "Chromatic tetrachord 35/34 * 16/15 * 17/14",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/199_C11/",
    "tones": [
      {
        "scl": "35/34",
        "cents": 50.184
      },
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/200_C11",
    "description": "Chromatic tetrachord 40/39 * 91/85 * 17/14",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/200_C11/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/201_C11",
    "description": "Chromatic tetrachord 17/14 * 56/55 * 55/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/201_C11/",
    "tones": [
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "68/55",
        "cents": 367.324
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/208_C12",
    "description": "Chromatic tetrachord 18/17 * 187/180 * 40/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/208_C12/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/227_C14",
    "description": "Chromatic tetrachord 52/51 * 85/78 * 6/5, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/227_C14/",
    "tones": [
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/229_C14",
    "description": "Chromatic tetrachord 34/33 * 6/5 * 55/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/229_C14/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "68/55",
        "cents": 367.324
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/245_C17",
    "description": "Chromatic tetrachord 18/17 * 17/16 * 32/27, Aristides Quint.",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/245_C17/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/283_C20",
    "description": "Chromatic tetrachord 34/33 * 33/28 * 56/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/283_C20/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/284_C21",
    "description": "Chromatic tetrachord 17/16 * 16/15 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/284_C21/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/286_C21",
    "description": "Chromatic tetrachord 51/49 * 49/45 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/286_C21/",
    "tones": [
      {
        "scl": "51/49",
        "cents": 69.259
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/287_C21",
    "description": "Chromatic tetrachord 34/33 * 11/10 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/287_C21/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/288_C21",
    "description": "Chromatic tetrachord 51/50 * 10/9 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/288_C21/",
    "tones": [
      {
        "scl": "51/50",
        "cents": 34.283
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/289_C21",
    "description": "Chromatic tetrachord 40/39 * 221/200 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/289_C21/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/290_C21",
    "description": "Chromatic tetrachord 28/27 * 153/140 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/290_C21/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/291_C21",
    "description": "Chromatic tetrachord 21/20 * 20/17 * 68/63",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/291_C21/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/292_C21",
    "description": "Chromatic tetrachord 68/65 * 13/12 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/292_C21/",
    "tones": [
      {
        "scl": "68/65",
        "cents": 78.114
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/316_C24",
    "description": "Chromatic tetrachord 18/17 * 7/6 * 68/63",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/316_C24/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/325_C24",
    "description": "Chromatic tetrachord 120/119 * 17/15 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/325_C24/",
    "tones": [
      {
        "scl": "120/119",
        "cents": 14.487
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/330_C25",
    "description": "Chromatic tetrachord 117/112 * 56/51 * 136/117",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/330_C25/",
    "tones": [
      {
        "scl": "117/112",
        "cents": 75.612
      },
      {
        "scl": "39/34",
        "cents": 237.527
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/332_C25",
    "description": "Chromatic tetrachord 52/51 * 9/8 * 136/117",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/332_C25/",
    "tones": [
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "39/34",
        "cents": 237.527
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/351_C29",
    "description": "Chromatic tetrachord 18/17 * 85/78 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/351_C29/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/389_D5",
    "description": "Diatonic tetrachord 40/39 * 39/34 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/389_D5/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/398_D6",
    "description": "Diatonic tetrachord 35/34 * 17/15 * 8/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/398_D6/",
    "tones": [
      {
        "scl": "35/34",
        "cents": 50.184
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/403_D6",
    "description": "Diatonic tetrachord 18/17 * 119/108 * 8/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/403_D6/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/404_D6",
    "description": "Diatonic tetrachord 17/16 * 8/7 * 56/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/404_D6/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/405_D6",
    "description": "Diatonic tetrachord 34/33 * 77/68 * 8/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/405_D6/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/412_D8",
    "description": "Diatonic tetrachord 132/119 * 238/225 * 25/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/412_D8/",
    "tones": [
      {
        "scl": "132/119",
        "cents": 179.492
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/429_D11",
    "description": "Diatonic tetrachord 10/9 * 18/17 * 17/15, Kornerup",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/429_D11/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/431_D11",
    "description": "Diatonic tetrachord 15/14 * 56/51 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/431_D11/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/432_D11",
    "description": "Diatonic tetrachord 80/77 * 77/68 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/432_D11/",
    "tones": [
      {
        "scl": "80/77",
        "cents": 66.17
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/433_D11",
    "description": "Diatonic tetrachord 12/11 * 55/51 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/433_D11/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/437_D11",
    "description": "Diatonic tetrachord 160/153 * 9/8 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/437_D11/",
    "tones": [
      {
        "scl": "160/153",
        "cents": 77.448
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/462_D15",
    "description": "Diatonic tetrachord 9/8 * 17/16 * 512/459",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/462_D15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "153/128",
        "cents": 308.865
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/463_D15",
    "description": "Diatonic tetrachord 9/8 * 18/17 * 272/243",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/463_D15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/68",
        "cents": 302.865
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/465_D15",
    "description": "Diatonic tetrachord 56/51 * 9/8 * 68/63",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/465_D15/",
    "tones": [
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/483_R7",
    "description": "Reduplicated tetrachord 17/16 * 17/16 * 1024/867",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/483_R7/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "289/256",
        "cents": 209.911
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/484_R8",
    "description": "Reduplicated tetrachord 18/17 * 18/17 * 289/243",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/484_R8/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "324/289",
        "cents": 197.909
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/489_R13",
    "description": "Reduplicated tetrachord 34/33 * 34/33 * 363/289",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/489_R13/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "1156/1089",
        "cents": 103.365
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/498_M6",
    "description": "Miscellaneous tetrachord 17/13 * 429/425 * 100/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/498_M6/",
    "tones": [
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "33/25",
        "cents": 480.646
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/511_M19",
    "description": "Miscellaneous tetrachord 22/17 * 357/352 * 64/63",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/511_M19/",
    "tones": [
      {
        "scl": "22/17",
        "cents": 446.363
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/518_M26",
    "description": "Miscellaneous tetrachord 34/33 * 66/65 * 65/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/518_M26/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "68/65",
        "cents": 78.114
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/521_M29",
    "description": "Miscellaneous tetrachord 68/55 * 55/54 * 18/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/521_M29/",
    "tones": [
      {
        "scl": "68/55",
        "cents": 367.324
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/523_M31",
    "description": "Miscellaneous tetrachord 68/65 * 65/63 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/523_M31/",
    "tones": [
      {
        "scl": "68/65",
        "cents": 78.114
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/559_M67",
    "description": "Miscellaneous tetrachord 68/65 * 65/56 * 56/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/559_M67/",
    "tones": [
      {
        "scl": "68/65",
        "cents": 78.114
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-17-13-tetrachord",
    "description": "Upper tetrachord 52/51 * 578/507 * 39/34 of triadic diamond for M=17/13, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-17-13-tetrachord/",
    "tones": [
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "136/117",
        "cents": 260.518
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-17-14-tetrachord",
    "description": "Upper tetrachord 68/63 * 294/289 * 17/14 of triadic diamond for M=17/14, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-17-14-tetrachord/",
    "tones": [
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-22-17-tetrachord",
    "description": "Upper tetrachord 34/33 * 968/867 * 51/44 of triadic diamond for M=22/17, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-22-17-tetrachord/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "176/153",
        "cents": 242.453
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-34-27-tetrachord",
    "description": "Upper tetrachord 18/17 * 2312/2187 * 81/68 of triadic diamond for M=34/27, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-34-27-tetrachord/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "272/243",
        "cents": 195.18
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-64-51-tetrachord",
    "description": "Upper tetrachord 17/16 * 8192/7803 * 153/128 of triadic diamond for M=64/51, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-64-51-tetrachord/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "512/459",
        "cents": 189.18
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-17-13-tetrachord",
    "description": "Tetrachord 52/51 * 867/676 * 52/51 of triadic reversed diamond for M=17/13, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-17-13-tetrachord/",
    "tones": [
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-17-14-tetrachord",
    "description": "Tetrachord 56/51 * 867/784 * 56/51 of triadic reversed diamond for M=17/14, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-17-14-tetrachord/",
    "tones": [
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-21-17-tetrachord",
    "description": "Tetrachord 68/63 * 1323/1156 * 68/63 of triadic reversed diamond for M=21/17, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-21-17-tetrachord/",
    "tones": [
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-22-17-tetrachord",
    "description": "Tetrachord 34/33 * 363/289 * 34/33 of triadic reversed diamond for M=22/17, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-22-17-tetrachord/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "22/17",
        "cents": 446.363
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-34-27-tetrachord",
    "description": "Tetrachord 18/17 * 289/243 * 18/17 of triadic reversed diamond for M=34/27, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-34-27-tetrachord/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-39-34-tetrachord",
    "description": "Tetrachord 39/34 * 4624/4563 * 39/34 of triadic reversed diamond for M=39/34, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-39-34-tetrachord/",
    "tones": [
      {
        "scl": "39/34",
        "cents": 237.527
      },
      {
        "scl": "136/117",
        "cents": 260.518
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-64-51-tetrachord",
    "description": "Tetrachord 17/16 * 1024/867 * 17/16 of triadic reversed diamond for M=64/51, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-64-51-tetrachord/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/039_H10",
    "description": "Hyperenharmonic tetrachord 39/38 * 76/75 * 50/39",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/039_H10/",
    "tones": [
      {
        "scl": "39/38",
        "cents": 44.97
      },
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/071_E7",
    "description": "Enharmonic tetrachord 40/39 * 39/38 * 19/15, Eratosthenes",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/071_E7/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/074_E7",
    "description": "Enharmonic tetrachord 28/27 * 135/133 * 19/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/074_E7/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/084_E9",
    "description": "Enharmonic tetrachord 57/55 * 55/54 * 24/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/084_E9/",
    "tones": [
      {
        "scl": "57/55",
        "cents": 61.836
      },
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/085_E9",
    "description": "Enharmonic tetrachord 57/56 * 28/27 * 24/19, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/085_E9/",
    "tones": [
      {
        "scl": "57/56",
        "cents": 30.642
      },
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/086_E9",
    "description": "Enharmonic tetrachord 76/75 * 25/24 * 24/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/086_E9/",
    "tones": [
      {
        "scl": "76/75",
        "cents": 22.931
      },
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/087_E9",
    "description": "Enharmonic tetrachord 40/39 * 247/240 * 24/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/087_E9/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/112_E13",
    "description": "Enharmonic tetrachord 76/75 * 20/19 * 5/4",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/112_E13/",
    "tones": [
      {
        "scl": "76/75",
        "cents": 22.931
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/113_E13",
    "description": "Enharmonic tetrachord 96/95 * 19/18 * 5/4, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/113_E13/",
    "tones": [
      {
        "scl": "96/95",
        "cents": 18.128
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/119_E14",
    "description": "Enharmonic tetrachord 6561/6422 * 3211/3072 * 8192/6561",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/119_E14/",
    "tones": [
      {
        "scl": "6561/6422",
        "cents": 37.072
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/163_C6",
    "description": "Chromatic tetrachord 39/38 * 19/18 * 16/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/163_C6/",
    "tones": [
      {
        "scl": "39/38",
        "cents": 44.97
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/182_C8",
    "description": "Chromatic tetrachord 20/19 * 57/55 * 11/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/182_C8/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/212_C14",
    "description": "Chromatic tetrachord 20/19 * 19/18 * 6/5, Eratosthenes",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/212_C14/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/237_C16",
    "description": "Chromatic tetrachord 128/121 * 121/114 * 19/16",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/237_C16/",
    "tones": [
      {
        "scl": "128/121",
        "cents": 97.364
      },
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/240_C16",
    "description": "Chromatic tetrachord 20/19 * 19/16 * 16/15, Kornerup",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/240_C16/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/241_C16",
    "description": "Chromatic tetrachord 256/243 * 81/76 * 19/16, Boethius",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/241_C16/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/242_C16",
    "description": "Chromatic tetrachord 96/95 * 10/9 * 19/16, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/242_C16/",
    "tones": [
      {
        "scl": "96/95",
        "cents": 18.128
      },
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/243_C16",
    "description": "Chromatic tetrachord 64/63 * 21/19 * 19/16",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/243_C16/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/244_C16",
    "description": "Chromatic tetrachord 40/39 * 104/95 * 19/16",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/244_C16/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/259_C17",
    "description": "Chromatic tetrachord 20/19 * 171/160 * 32/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/259_C17/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/267_C18",
    "description": "Chromatic tetrachord 19/18 * 16/15 * 45/38",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/267_C18/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "152/135",
        "cents": 205.334
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/268_C18",
    "description": "Chromatic tetrachord 76/75 * 10/9 * 45/38",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/268_C18/",
    "tones": [
      {
        "scl": "76/75",
        "cents": 22.931
      },
      {
        "scl": "152/135",
        "cents": 205.334
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/269_C18",
    "description": "Chromatic tetrachord 38/35 * 28/27 * 45/38",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/269_C18/",
    "tones": [
      {
        "scl": "38/35",
        "cents": 142.373
      },
      {
        "scl": "152/135",
        "cents": 205.334
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/279_C20",
    "description": "Chromatic tetrachord 336/323 * 323/297 * 33/28",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/279_C20/",
    "tones": [
      {
        "scl": "336/323",
        "cents": 68.312
      },
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/310_C24",
    "description": "Chromatic tetrachord 20/19 * 38/35 * 7/6, Ptolemy",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/310_C24/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/341_C28",
    "description": "Chromatic tetrachord 57/52 * 104/99 * 22/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/341_C28/",
    "tones": [
      {
        "scl": "57/52",
        "cents": 158.94
      },
      {
        "scl": "38/33",
        "cents": 244.24
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/343_C28",
    "description": "Chromatic tetrachord 19/18 * 12/11 * 22/19, Schlesinger",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/343_C28/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "38/33",
        "cents": 244.24
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/344_C28",
    "description": "Chromatic tetrachord 34/33 * 19/17 * 22/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/344_C28/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "38/33",
        "cents": 244.24
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/345_C28",
    "description": "Chromatic tetrachord 40/39 * 247/220 * 22/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/345_C28/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "38/33",
        "cents": 244.24
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/356_C29",
    "description": "Chromatic tetrachord 20/19 * 52/45 * 57/52",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/356_C29/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "208/171",
        "cents": 339.105
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/365_D1",
    "description": "Diatonic tetrachord 20/19 * 247/225 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/365_D1/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/373_D2",
    "description": "Diatonic tetrachord 11/10 * 20/19 * 38/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/373_D2/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "22/19",
        "cents": 253.805
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/374_D2",
    "description": "Diatonic tetrachord 22/21 * 21/19 * 38/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/374_D2/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "22/19",
        "cents": 253.805
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/391_D6",
    "description": "Diatonic tetrachord 19/18 * 21/19 * 8/7, Safiyu-d-Din",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/391_D6/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/430_D11",
    "description": "Diatonic tetrachord 20/19 * 19/17 * 17/15, Ptolemy",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/430_D11/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/448_D14",
    "description": "Diatonic tetrachord 135/128 * 64/57 * 152/135",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/448_D14/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "45/38",
        "cents": 292.711
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/449_D14",
    "description": "Diatonic tetrachord 135/121 * 121/114 * 152/135",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/449_D14/",
    "tones": [
      {
        "scl": "135/121",
        "cents": 189.543
      },
      {
        "scl": "45/38",
        "cents": 292.711
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/450_D14",
    "description": "Diatonic tetrachord 20/19 * 9/8 * 152/135",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/450_D14/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "45/38",
        "cents": 292.711
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/464_D15",
    "description": "Diatonic tetrachord 9/8 * 19/18 * 64/57",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/464_D15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/506_M14",
    "description": "Miscellaneous tetrachord 13/10 * 250/247 * 76/75",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/506_M14/",
    "tones": [
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "25/19",
        "cents": 475.114
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/507_M15",
    "description": "Miscellaneous tetrachord 78/77 * 77/76 * 152/117",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/507_M15/",
    "tones": [
      {
        "scl": "78/77",
        "cents": 22.339
      },
      {
        "scl": "39/38",
        "cents": 44.97
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/516_M24",
    "description": "Miscellaneous tetrachord 136/133 * 133/130 * 65/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/516_M24/",
    "tones": [
      {
        "scl": "136/133",
        "cents": 38.616
      },
      {
        "scl": "68/65",
        "cents": 78.114
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/542_M50",
    "description": "Miscellaneous tetrachord 68/57 * 19/18 * 18/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/542_M50/",
    "tones": [
      {
        "scl": "68/57",
        "cents": 305.487
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/543_M51",
    "description": "Miscellaneous tetrachord 15/14 * 266/255 * 68/57",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/543_M51/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/576_M84",
    "description": "Miscellaneous tetrachord 68/65 * 65/57 * 19/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/576_M84/",
    "tones": [
      {
        "scl": "68/65",
        "cents": 78.114
      },
      {
        "scl": "68/57",
        "cents": 305.487
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/583_M91",
    "description": "Miscellaneous tetrachord 38/35 * 35/32 * 64/57",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/583_M91/",
    "tones": [
      {
        "scl": "38/35",
        "cents": 142.373
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/584_M92",
    "description": "Miscellaneous tetrachord 19/17 * 17/16 * 64/57",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/584_M92/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/585_M93",
    "description": "Miscellaneous tetrachord 11/10 * 95/88 * 64/57",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/585_M93/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/590_M98",
    "description": "Miscellaneous tetrachord 19/17 * 85/76 * 16/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/590_M98/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/591_M99",
    "description": "Miscellaneous tetrachord 19/17 * 1156/1083 * 19/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/591_M99/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "68/57",
        "cents": 305.487
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/592_M100",
    "description": "Miscellaneous tetrachord 68/63 * 21/19 * 19/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/592_M100/",
    "tones": [
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "68/57",
        "cents": 305.487
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-19-16-tetrachord",
    "description": "Upper tetrachord 19/18 * 384/361 * 19/16 of triadic diamond for M=19/16, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-19-16-tetrachord/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-19-16-tetrachord",
    "description": "Tetrachord 64/57 * 1083/1024 * 64/57 of triadic reversed diamond for M=19/16, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-19-16-tetrachord/",
    "tones": [
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-24-19-tetrachord",
    "description": "Tetrachord 19/18 * 432/361 * 19/18 of triadic reversed diamond for M=24/19, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-24-19-tetrachord/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "24/19",
        "cents": 404.442
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/030_H8",
    "description": "Hyperenharmonic tetrachord 70/69 * 46/45 * 9/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/030_H8/",
    "tones": [
      {
        "scl": "70/69",
        "cents": 24.91
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/045_E1",
    "description": "Enharmonic tetrachord 36/35 * 70/69 * 23/18, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/045_E1/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/049_E2",
    "description": "Enharmonic tetrachord 46/45 * 45/44 * 88/69",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/049_E2/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "23/22",
        "cents": 76.956
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/051_E2",
    "description": "Enharmonic tetrachord 69/68 * 34/33 * 88/69",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/051_E2/",
    "tones": [
      {
        "scl": "69/68",
        "cents": 25.274
      },
      {
        "scl": "23/22",
        "cents": 76.956
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/091_E10",
    "description": "Enharmonic tetrachord 24/23 * 69/68 * 34/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/091_E10/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/104_E13",
    "description": "Enharmonic tetrachord 46/45 * 24/23 * 5/4, Ptolemy",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/104_E13/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/138_C2",
    "description": "Chromatic tetrachord 24/23 * 161/156 * 26/21",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/138_C2/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/145_C3",
    "description": "Chromatic tetrachord 24/23 * 391/378 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/145_C3/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/155_C4",
    "description": "Chromatic tetrachord 24/23 * 207/200 * 100/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/155_C4/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/176_C8",
    "description": "Chromatic tetrachord 24/23 * 23/22 * 11/9, Winnington-Ingram",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/176_C8/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/190_C10",
    "description": "Chromatic tetrachord 23/22 * 22/21 * 28/23, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/190_C10/",
    "tones": [
      {
        "scl": "23/22",
        "cents": 76.956
      },
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/191_C10",
    "description": "Chromatic tetrachord 69/65 * 65/63 * 28/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/191_C10/",
    "tones": [
      {
        "scl": "69/65",
        "cents": 103.388
      },
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/193_C10",
    "description": "Chromatic tetrachord 46/45 * 15/14 * 28/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/193_C10/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/224_C14",
    "description": "Chromatic tetrachord 24/23 * 115/108 * 6/5",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/224_C14/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/226_C14",
    "description": "Chromatic tetrachord 46/45 * 6/5 * 25/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/226_C14/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "92/75",
        "cents": 353.692
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/257_C17",
    "description": "Chromatic tetrachord 243/230 * 115/108 * 32/27, Ps.-Philolaus?",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/257_C17/",
    "tones": [
      {
        "scl": "243/230",
        "cents": 95.187
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/260_C17",
    "description": "Chromatic tetrachord 23/22 * 99/92 * 32/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/260_C17/",
    "tones": [
      {
        "scl": "23/22",
        "cents": 76.956
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/261_C17",
    "description": "Chromatic tetrachord 24/23 * 69/64 * 32/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/261_C17/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/300_C22",
    "description": "Chromatic tetrachord 28/27 * 23/21 * 27/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/300_C22/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "92/81",
        "cents": 220.454
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/301_C22",
    "description": "Chromatic tetrachord 23/22 * 88/81 * 27/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/301_C22/",
    "tones": [
      {
        "scl": "23/22",
        "cents": 76.956
      },
      {
        "scl": "92/81",
        "cents": 220.454
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/302_C22",
    "description": "Chromatic tetrachord 46/45 * 10/9 * 27/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/302_C22/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "92/81",
        "cents": 220.454
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/309_C24",
    "description": "Chromatic tetrachord 24/23 * 23/21 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/309_C24/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/313_C24",
    "description": "Chromatic tetrachord 92/91 * 26/23 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/313_C24/",
    "tones": [
      {
        "scl": "92/91",
        "cents": 18.921
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/319_C24",
    "description": "Chromatic tetrachord 46/45 * 180/161 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/319_C24/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/337_C27",
    "description": "Chromatic tetrachord 23/21 * 21/20 * 80/69",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/337_C27/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "23/20",
        "cents": 241.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/338_C27",
    "description": "Chromatic tetrachord 23/22 * 11/10 * 80/69",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/338_C27/",
    "tones": [
      {
        "scl": "23/22",
        "cents": 76.956
      },
      {
        "scl": "23/20",
        "cents": 241.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/339_C27",
    "description": "Chromatic tetrachord 46/45 * 9/8 * 80/69",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/339_C27/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "23/20",
        "cents": 241.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/349_C29",
    "description": "Chromatic tetrachord 24/23 * 115/104 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/349_C29/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/368_D1",
    "description": "Diatonic tetrachord 46/45 * 26/23 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/368_D1/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/378_D3",
    "description": "Diatonic tetrachord 8/7 * 70/69 * 23/20",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/378_D3/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "80/69",
        "cents": 256.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/379_D3",
    "description": "Diatonic tetrachord 40/39 * 26/23 * 23/20",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/379_D3/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "80/69",
        "cents": 256.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/380_D3",
    "description": "Diatonic tetrachord 24/23 * 23/20 * 10/9, Schlesinger",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/380_D3/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/381_D3",
    "description": "Diatonic tetrachord 28/27 * 180/161 * 23/20",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/381_D3/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "80/69",
        "cents": 256.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/386_D5",
    "description": "Diatonic tetrachord 272/253 * 253/234 * 39/34",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/386_D5/",
    "tones": [
      {
        "scl": "272/253",
        "cents": 125.363
      },
      {
        "scl": "136/117",
        "cents": 260.518
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/402_D6",
    "description": "Diatonic tetrachord 46/45 * 105/92 * 8/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/402_D6/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/419_D9",
    "description": "Diatonic tetrachord 27/25 * 25/23 * 92/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/419_D9/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/420_D9",
    "description": "Diatonic tetrachord 81/77 * 77/69 * 92/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/420_D9/",
    "tones": [
      {
        "scl": "81/77",
        "cents": 87.676
      },
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/422_D9",
    "description": "Diatonic tetrachord 24/23 * 9/8 * 92/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/422_D9/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/423_D9",
    "description": "Diatonic tetrachord 27/26 * 26/23 * 92/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/423_D9/",
    "tones": [
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/436_D11",
    "description": "Diatonic tetrachord 24/23 * 115/102 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/436_D11/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/467_D15",
    "description": "Diatonic tetrachord 184/171 * 9/8 * 76/69",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/467_D15/",
    "tones": [
      {
        "scl": "184/171",
        "cents": 126.851
      },
      {
        "scl": "23/19",
        "cents": 330.761
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/492_R16",
    "description": "Reduplicated tetrachord 46/45 * 46/45 * 675/529",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/492_R16/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "2116/2025",
        "cents": 76.101
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/500_M8",
    "description": "Miscellaneous tetrachord 92/91 * 91/90 * 30/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/500_M8/",
    "tones": [
      {
        "scl": "92/91",
        "cents": 18.921
      },
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/510_M18",
    "description": "Miscellaneous tetrachord 70/69 * 69/68 * 136/105",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/510_M18/",
    "tones": [
      {
        "scl": "70/69",
        "cents": 24.91
      },
      {
        "scl": "35/34",
        "cents": 50.184
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/536_M44",
    "description": "Miscellaneous tetrachord 19/18 * 24/23 * 23/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/536_M44/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "76/69",
        "cents": 167.284
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/539_M47",
    "description": "Miscellaneous tetrachord 24/23 * 115/96 * 16/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/539_M47/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/540_M48",
    "description": "Miscellaneous tetrachord 256/243 * 243/230 * 115/96",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/540_M48/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "128/115",
        "cents": 185.412
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/570_M78",
    "description": "Miscellaneous tetrachord 46/45 * 132/115 * 25/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/570_M78/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/579_M87",
    "description": "Miscellaneous tetrachord 23/21 * 14/13 * 26/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/579_M87/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "46/39",
        "cents": 285.792
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/580_M88",
    "description": "Miscellaneous tetrachord 23/22 * 44/39 * 26/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/580_M88/",
    "tones": [
      {
        "scl": "23/22",
        "cents": 76.956
      },
      {
        "scl": "46/39",
        "cents": 285.792
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-23-18-tetrachord",
    "description": "Upper tetrachord 24/23 * 529/486 * 27/23 of triadic diamond for M=23/18, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-23-18-tetrachord/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "92/81",
        "cents": 220.454
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-23-19-tetrachord",
    "description": "Upper tetrachord 184/171 * 1083/1058 * 23/19 of triadic diamond for M=23/19, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-23-19-tetrachord/",
    "tones": [
      {
        "scl": "184/171",
        "cents": 126.851
      },
      {
        "scl": "76/69",
        "cents": 167.284
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-23-20-tetrachord",
    "description": "Upper tetrachord 46/45 * 600/529 * 23/20 of triadic diamond for M=23/20, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-23-20-tetrachord/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "80/69",
        "cents": 256.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-18-tetrachord",
    "description": "Tetrachord 24/23 * 529/432 * 24/23 of triadic reversed diamond for M=23/18, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-18-tetrachord/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "23/18",
        "cents": 424.364
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-19-tetrachord",
    "description": "Tetrachord 76/69 * 1587/1444 * 76/69 of triadic reversed diamond for M=23/19, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-19-tetrachord/",
    "tones": [
      {
        "scl": "76/69",
        "cents": 167.284
      },
      {
        "scl": "23/19",
        "cents": 330.761
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-20-tetrachord",
    "description": "Tetrachord 23/20 * 1600/1587 * 23/20 of triadic reversed diamond for M=23/20, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-20-tetrachord/",
    "tones": [
      {
        "scl": "23/20",
        "cents": 241.961
      },
      {
        "scl": "80/69",
        "cents": 256.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-27-23-tetrachord",
    "description": "Tetrachord 92/81 * 2187/2116 * 92/81 of triadic reversed diamond for M=27/23, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-27-23-tetrachord/",
    "tones": [
      {
        "scl": "92/81",
        "cents": 220.454
      },
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-30-23-tetrachord",
    "description": "Tetrachord 46/45 * 675/529 * 46/45 of triadic reversed diamond for M=30/23, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-30-23-tetrachord/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "30/23",
        "cents": 459.994
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-57-46-tetrachord",
    "description": "Tetrachord 184/171 * 9747/8464 * 184/171 of triadic reversed diamond for M=57/46, D=3/2",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-57-46-tetrachord/",
    "tones": [
      {
        "scl": "184/171",
        "cents": 126.851
      },
      {
        "scl": "57/46",
        "cents": 371.194
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/024_H7",
    "description": "Hyperenharmonic tetrachord 45/44 * 88/87 * 58/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/024_H7/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/025_H7",
    "description": "Hyperenharmonic tetrachord 120/119 * 119/116 * 58/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/025_H7/",
    "tones": [
      {
        "scl": "120/119",
        "cents": 14.487
      },
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/047_E1",
    "description": "Enharmonic tetrachord 30/29 * 116/115 * 23/18, Wilson",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/047_E1/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/058_E4",
    "description": "Enharmonic tetrachord 88/87 * 29/28 * 14/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/058_E4/",
    "tones": [
      {
        "scl": "88/87",
        "cents": 19.786
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/065_E6",
    "description": "Enharmonic tetrachord 208/203 * 203/198 * 33/26",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/065_E6/",
    "tones": [
      {
        "scl": "208/203",
        "cents": 42.125
      },
      {
        "scl": "104/99",
        "cents": 85.3
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/072_E7",
    "description": "Enharmonic tetrachord 30/29 * 58/57 * 19/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/072_E7/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/121_E15",
    "description": "Enharmonic tetrachord 30/29 * 29/28 * 56/45, Ptolemy",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/121_E15/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/132_C1",
    "description": "Chromatic tetrachord 29/28 * 28/27 * 36/29",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/132_C1/",
    "tones": [
      {
        "scl": "29/28",
        "cents": 60.751
      },
      {
        "scl": "29/27",
        "cents": 123.712
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/133_C1",
    "description": "Chromatic tetrachord 87/85 * 85/81 * 36/29",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/133_C1/",
    "tones": [
      {
        "scl": "87/85",
        "cents": 40.263
      },
      {
        "scl": "29/27",
        "cents": 123.712
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/183_C8",
    "description": "Chromatic tetrachord 30/29 * 58/55 * 11/9",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/183_C8/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/210_C13",
    "description": "Chromatic tetrachord 16/15 * 30/29 * 29/24, Schlesinger",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/210_C13/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/29",
        "cents": 170.423
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/214_C14",
    "description": "Chromatic tetrachord 30/29 * 29/27 * 6/5",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/214_C14/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/323_C24",
    "description": "Chromatic tetrachord 30/29 * 116/105 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/323_C24/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/409_D7",
    "description": "Diatonic tetrachord 225/203 * 203/192 * 256/225",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/409_D7/",
    "tones": [
      {
        "scl": "225/203",
        "cents": 178.134
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/468_D15",
    "description": "Diatonic tetrachord 32/29 * 9/8 * 29/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/468_D15/",
    "tones": [
      {
        "scl": "32/29",
        "cents": 170.423
      },
      {
        "scl": "36/29",
        "cents": 374.333
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/493_M1",
    "description": "Miscellaneous tetrachord 176/175 * 175/174 * 29/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/493_M1/",
    "tones": [
      {
        "scl": "176/175",
        "cents": 9.865
      },
      {
        "scl": "88/87",
        "cents": 19.786
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/512_M20",
    "description": "Miscellaneous tetrachord 58/57 * 57/56 * 112/87",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/512_M20/",
    "tones": [
      {
        "scl": "58/57",
        "cents": 30.109
      },
      {
        "scl": "29/28",
        "cents": 60.751
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/514_M22",
    "description": "Miscellaneous tetrachord 87/85 * 85/84 * 112/87",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/514_M22/",
    "tones": [
      {
        "scl": "87/85",
        "cents": 40.263
      },
      {
        "scl": "29/28",
        "cents": 60.751
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/555_M63",
    "description": "Miscellaneous tetrachord 34/29 * 58/57 * 19/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/555_M63/",
    "tones": [
      {
        "scl": "34/29",
        "cents": 275.378
      },
      {
        "scl": "68/57",
        "cents": 305.487
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/578_M86",
    "description": "Miscellaneous tetrachord 30/29 * 58/51 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 29,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/578_M86/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/016_H5",
    "description": "Hyperenharmonic tetrachord 64/63 * 63/62 * 31/24",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/016_H5/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/017_H5",
    "description": "Hyperenharmonic tetrachord 96/95 * 95/93 * 31/24",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/017_H5/",
    "tones": [
      {
        "scl": "96/95",
        "cents": 18.128
      },
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/020_H6",
    "description": "Hyperenharmonic tetrachord 93/92 * 46/45 * 40/31",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/020_H6/",
    "tones": [
      {
        "scl": "93/92",
        "cents": 18.716
      },
      {
        "scl": "31/30",
        "cents": 56.767
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/021_H6",
    "description": "Hyperenharmonic tetrachord 93/91 * 91/90 * 40/31",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/021_H6/",
    "tones": [
      {
        "scl": "93/91",
        "cents": 37.637
      },
      {
        "scl": "31/30",
        "cents": 56.767
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/064_E5",
    "description": "Enharmonic tetrachord 63/62 * 31/30 * 80/63",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/064_E5/",
    "tones": [
      {
        "scl": "63/62",
        "cents": 27.7
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/103_E13",
    "description": "Enharmonic tetrachord 32/31 * 31/30 * 5/4, Didymos",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/103_E13/",
    "tones": [
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/204_C12",
    "description": "Chromatic tetrachord 33/31 * 31/30 * 40/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/204_C12/",
    "tones": [
      {
        "scl": "33/31",
        "cents": 108.237
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/211_C13",
    "description": "Chromatic tetrachord 32/31 * 31/29 * 29/24, Schlesinger",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/211_C13/",
    "tones": [
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "32/29",
        "cents": 170.423
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/280_C20",
    "description": "Chromatic tetrachord 168/155 * 310/297 * 33/28",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/280_C20/",
    "tones": [
      {
        "scl": "168/155",
        "cents": 139.432
      },
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/293_C21",
    "description": "Chromatic tetrachord 34/31 * 31/30 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/293_C21/",
    "tones": [
      {
        "scl": "34/31",
        "cents": 159.92
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/333_C26",
    "description": "Chromatic tetrachord 31/29 * 29/27 * 36/31",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/333_C26/",
    "tones": [
      {
        "scl": "31/29",
        "cents": 115.458
      },
      {
        "scl": "31/27",
        "cents": 239.171
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/335_C26",
    "description": "Chromatic tetrachord 93/85 * 85/81 * 36/31",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/335_C26/",
    "tones": [
      {
        "scl": "93/85",
        "cents": 155.721
      },
      {
        "scl": "31/27",
        "cents": 239.171
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/384_D4",
    "description": "Diatonic tetrachord 54/49 * 98/93 * 31/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/384_D4/",
    "tones": [
      {
        "scl": "54/49",
        "cents": 168.213
      },
      {
        "scl": "36/31",
        "cents": 258.874
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/385_D4",
    "description": "Diatonic tetrachord 32/31 * 9/8 * 31/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/385_D4/",
    "tones": [
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "36/31",
        "cents": 258.874
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/520_M28",
    "description": "Miscellaneous tetrachord 25/24 * 32/31 * 31/25",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/520_M28/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "100/93",
        "cents": 125.637
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/531_M39",
    "description": "Miscellaneous tetrachord 17/16 * 32/31 * 62/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/531_M39/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "34/31",
        "cents": 159.92
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/545_M53",
    "description": "Miscellaneous tetrachord 32/31 * 13/12 * 31/26",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 31,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/545_M53/",
    "tones": [
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "104/93",
        "cents": 193.537
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/032_H8",
    "description": "Hyperenharmonic tetrachord 112/111 * 37/36 * 9/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/032_H8/",
    "tones": [
      {
        "scl": "112/111",
        "cents": 15.527
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/043_H11",
    "description": "Hyperenharmonic tetrachord 75/74 * 37/36 * 32/25",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/043_H11/",
    "tones": [
      {
        "scl": "75/74",
        "cents": 23.238
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/083_E9",
    "description": "Enharmonic tetrachord 38/37 * 37/36 * 24/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/083_E9/",
    "tones": [
      {
        "scl": "38/37",
        "cents": 46.169
      },
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/156_C5",
    "description": "Chromatic tetrachord 80/77 * 77/74 * 37/30, Ptolemy",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/156_C5/",
    "tones": [
      {
        "scl": "80/77",
        "cents": 66.17
      },
      {
        "scl": "40/37",
        "cents": 134.97
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/157_C5",
    "description": "Chromatic tetrachord 20/19 * 38/37 * 37/30",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/157_C5/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "40/37",
        "cents": 134.97
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/158_C5",
    "description": "Chromatic tetrachord 40/39 * 39/37 * 37/30",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/158_C5/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "40/37",
        "cents": 134.97
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/159_C5",
    "description": "Chromatic tetrachord 30/29 * 116/111 * 37/30",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/159_C5/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "40/37",
        "cents": 134.97
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/162_C6",
    "description": "Chromatic tetrachord 39/37 * 37/36 * 16/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/162_C6/",
    "tones": [
      {
        "scl": "39/37",
        "cents": 91.139
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/239_C16",
    "description": "Chromatic tetrachord 192/185 * 185/171 * 19/16",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/239_C16/",
    "tones": [
      {
        "scl": "192/185",
        "cents": 64.297
      },
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/303_C23",
    "description": "Chromatic tetrachord 512/481 * 481/450 * 75/64",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/303_C23/",
    "tones": [
      {
        "scl": "512/481",
        "cents": 108.128
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/388_D5",
    "description": "Diatonic tetrachord 204/185 * 370/351 * 39/34",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/388_D5/",
    "tones": [
      {
        "scl": "204/185",
        "cents": 169.253
      },
      {
        "scl": "136/117",
        "cents": 260.518
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/428_D11",
    "description": "Diatonic tetrachord 40/37 * 37/34 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/428_D11/",
    "tones": [
      {
        "scl": "40/37",
        "cents": 134.97
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/445_D13",
    "description": "Diatonic tetrachord 39/37 * 37/33 * 44/39",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/445_D13/",
    "tones": [
      {
        "scl": "39/37",
        "cents": 91.139
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/494_M2",
    "description": "Miscellaneous tetrachord 25/19 * 931/925 * 148/147",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/494_M2/",
    "tones": [
      {
        "scl": "25/19",
        "cents": 475.114
      },
      {
        "scl": "49/37",
        "cents": 486.308
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/508_M16",
    "description": "Miscellaneous tetrachord 76/75 * 75/74 * 74/57",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/508_M16/",
    "tones": [
      {
        "scl": "76/75",
        "cents": 22.931
      },
      {
        "scl": "38/37",
        "cents": 46.169
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/566_M74",
    "description": "Miscellaneous tetrachord 40/37 * 37/32 * 16/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 37,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/566_M74/",
    "tones": [
      {
        "scl": "40/37",
        "cents": 134.97
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/027_H8",
    "description": "Hyperenharmonic tetrachord 42/41 * 82/81 * 9/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/027_H8/",
    "tones": [
      {
        "scl": "42/41",
        "cents": 41.719
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/062_E5",
    "description": "Enharmonic tetrachord 42/41 * 41/40 * 80/63",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/062_E5/",
    "tones": [
      {
        "scl": "42/41",
        "cents": 41.719
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/129_E16",
    "description": "Enharmonic tetrachord 88/85 * 85/82 * 41/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/129_E16/",
    "tones": [
      {
        "scl": "88/85",
        "cents": 60.049
      },
      {
        "scl": "44/41",
        "cents": 122.256
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/130_E16",
    "description": "Enharmonic tetrachord 42/41 * 22/21 * 41/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/130_E16/",
    "tones": [
      {
        "scl": "42/41",
        "cents": 41.719
      },
      {
        "scl": "44/41",
        "cents": 122.256
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/137_C2",
    "description": "Chromatic tetrachord 42/41 * 41/39 * 26/21",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/137_C2/",
    "tones": [
      {
        "scl": "42/41",
        "cents": 41.719
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/264_C18",
    "description": "Chromatic tetrachord 304/287 * 287/270 * 45/38",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/264_C18/",
    "tones": [
      {
        "scl": "304/287",
        "cents": 99.625
      },
      {
        "scl": "152/135",
        "cents": 205.334
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/347_C29",
    "description": "Chromatic tetrachord 45/41 * 41/39 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/347_C29/",
    "tones": [
      {
        "scl": "45/41",
        "cents": 161.161
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/372_D2",
    "description": "Diatonic tetrachord 44/41 * 41/38 * 38/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/372_D2/",
    "tones": [
      {
        "scl": "44/41",
        "cents": 122.256
      },
      {
        "scl": "22/19",
        "cents": 253.805
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/496_M4",
    "description": "Miscellaneous tetrachord 21/16 * 656/651 * 124/123",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/496_M4/",
    "tones": [
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "41/31",
        "cents": 484.027
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/505_M13",
    "description": "Miscellaneous tetrachord 82/81 * 81/80 * 160/123",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/505_M13/",
    "tones": [
      {
        "scl": "82/81",
        "cents": 21.242
      },
      {
        "scl": "41/40",
        "cents": 42.749
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/589_M97",
    "description": "Miscellaneous tetrachord 533/483 * 575/533 * 28/25",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 41,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/589_M97/",
    "tones": [
      {
        "scl": "533/483",
        "cents": 170.535
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/053_E3",
    "description": "Enharmonic tetrachord 480/473 * 473/459 * 51/40",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/053_E3/",
    "tones": [
      {
        "scl": "480/473",
        "cents": 25.433
      },
      {
        "scl": "160/153",
        "cents": 77.448
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/055_E4",
    "description": "Enharmonic tetrachord 44/43 * 43/42 * 14/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/055_E4/",
    "tones": [
      {
        "scl": "44/43",
        "cents": 39.8
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/122_E15",
    "description": "Enharmonic tetrachord 45/43 * 43/42 * 56/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/122_E15/",
    "tones": [
      {
        "scl": "45/43",
        "cents": 78.706
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/131_E16",
    "description": "Enharmonic tetrachord 44/43 * 43/41 * 41/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/131_E16/",
    "tones": [
      {
        "scl": "44/43",
        "cents": 39.8
      },
      {
        "scl": "44/41",
        "cents": 122.256
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/336_C27",
    "description": "Chromatic tetrachord 46/43 * 43/40 * 80/69",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/336_C27/",
    "tones": [
      {
        "scl": "46/43",
        "cents": 116.757
      },
      {
        "scl": "23/20",
        "cents": 241.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/348_C29",
    "description": "Chromatic tetrachord 45/43 * 43/39 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/348_C29/",
    "tones": [
      {
        "scl": "45/43",
        "cents": 78.706
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/452_D15",
    "description": "Diatonic tetrachord 48/43 * 86/81 * 9/8, Safiyu-d-Din",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/452_D15/",
    "tones": [
      {
        "scl": "48/43",
        "cents": 190.437
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/502_M10",
    "description": "Miscellaneous tetrachord 88/87 * 87/86 * 43/33",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/502_M10/",
    "tones": [
      {
        "scl": "88/87",
        "cents": 19.786
      },
      {
        "scl": "44/43",
        "cents": 39.8
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/503_M11",
    "description": "Miscellaneous tetrachord 86/85 * 85/84 * 56/43",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/503_M11/",
    "tones": [
      {
        "scl": "86/85",
        "cents": 20.249
      },
      {
        "scl": "43/42",
        "cents": 40.737
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/513_M21",
    "description": "Miscellaneous tetrachord 87/86 * 43/42 * 112/87",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 43,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/513_M21/",
    "tones": [
      {
        "scl": "87/86",
        "cents": 20.014
      },
      {
        "scl": "29/28",
        "cents": 60.751
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/018_H5",
    "description": "Hyperenharmonic tetrachord 48/47 * 94/93 * 31/24",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 47,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/018_H5/",
    "tones": [
      {
        "scl": "48/47",
        "cents": 36.448
      },
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/044_E1",
    "description": "Enharmonic tetrachord 48/47 * 47/46 * 23/18, Schlesinger",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 47,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/044_E1/",
    "tones": [
      {
        "scl": "48/47",
        "cents": 36.448
      },
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/105_E13",
    "description": "Enharmonic tetrachord 48/47 * 47/45 * 5/4",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 47,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/105_E13/",
    "tones": [
      {
        "scl": "48/47",
        "cents": 36.448
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/285_C21",
    "description": "Chromatic tetrachord 51/47 * 47/45 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 47,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/285_C21/",
    "tones": [
      {
        "scl": "51/47",
        "cents": 141.404
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/439_D12",
    "description": "Diatonic tetrachord 99/94 * 47/42 * 112/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 47,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/439_D12/",
    "tones": [
      {
        "scl": "99/94",
        "cents": 89.721
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/532_M40",
    "description": "Miscellaneous tetrachord 20/19 * 57/47 * 47/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 47,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/532_M40/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "60/47",
        "cents": 422.762
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/007_H2",
    "description": "Hyperenharmonic tetrachord 54/53 * 106/105 * 35/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 53,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/007_H2/",
    "tones": [
      {
        "scl": "54/53",
        "cents": 32.36
      },
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/035_H9",
    "description": "Hyperenharmonic tetrachord 54/53 * 53/52 * 104/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 53,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/035_H9/",
    "tones": [
      {
        "scl": "54/53",
        "cents": 32.36
      },
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/076_E8",
    "description": "Enharmonic tetrachord 384/371 * 742/729 * 81/64",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 53,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/076_E8/",
    "tones": [
      {
        "scl": "384/371",
        "cents": 59.625
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/090_E10",
    "description": "Enharmonic tetrachord 54/53 * 53/51 * 34/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 53,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/090_E10/",
    "tones": [
      {
        "scl": "54/53",
        "cents": 32.36
      },
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/202_C11",
    "description": "Chromatic tetrachord 17/14 * 56/53 * 53/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 53,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/202_C11/",
    "tones": [
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "68/53",
        "cents": 431.451
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/232_C15",
    "description": "Chromatic tetrachord 56/53 * 53/50 * 25/21",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 53,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/232_C15/",
    "tones": [
      {
        "scl": "56/53",
        "cents": 95.321
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/298_C22",
    "description": "Chromatic tetrachord 276/265 * 265/243 * 27/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 53,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/298_C22/",
    "tones": [
      {
        "scl": "276/265",
        "cents": 70.411
      },
      {
        "scl": "92/81",
        "cents": 220.454
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/515_M23",
    "description": "Miscellaneous tetrachord 68/53 * 53/52 * 52/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 53,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/515_M23/",
    "tones": [
      {
        "scl": "68/53",
        "cents": 431.451
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/554_M62",
    "description": "Miscellaneous tetrachord 24/23 * 115/106 * 53/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 53,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/554_M62/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "60/53",
        "cents": 214.764
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/002_H1",
    "description": "Hyperenharmonic tetrachord 60/59 * 118/117 * 13/10",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/002_H1/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/022_H7",
    "description": "Hyperenharmonic tetrachord 60/59 * 59/58 * 58/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/022_H7/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/048_E1",
    "description": "Enharmonic tetrachord 60/59 * 118/115 * 23/18",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/048_E1/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/073_E7",
    "description": "Enharmonic tetrachord 60/59 * 59/57 * 19/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/073_E7/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/126_E15",
    "description": "Enharmonic tetrachord 60/59 * 59/56 * 56/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/126_E15/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/160_C5",
    "description": "Chromatic tetrachord 60/59 * 118/111 * 37/30",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/160_C5/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "40/37",
        "cents": 134.97
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/222_C14",
    "description": "Chromatic tetrachord 60/59 * 59/54 * 6/5",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/222_C14/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/322_C24",
    "description": "Chromatic tetrachord 60/59 * 118/105 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/322_C24/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/355_C29",
    "description": "Chromatic tetrachord 60/59 * 59/52 * 52/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/355_C29/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/451_D15",
    "description": "Diatonic tetrachord 64/59 * 59/54 * 9/8, Safiyu-d-Din",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/451_D15/",
    "tones": [
      {
        "scl": "64/59",
        "cents": 140.828
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/565_M73",
    "description": "Miscellaneous tetrachord 60/59 * 59/51 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 59,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/565_M73/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/019_H6",
    "description": "Hyperenharmonic tetrachord 62/61 * 61/60 * 40/31",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 61,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/019_H6/",
    "tones": [
      {
        "scl": "62/61",
        "cents": 28.151
      },
      {
        "scl": "31/30",
        "cents": 56.767
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/063_E5",
    "description": "Enharmonic tetrachord 63/61 * 61/60 * 80/63",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 61,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/063_E5/",
    "tones": [
      {
        "scl": "63/61",
        "cents": 55.851
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/209_C13",
    "description": "Chromatic tetrachord 64/61 * 61/58 * 29/24",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 61,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/209_C13/",
    "tones": [
      {
        "scl": "64/61",
        "cents": 83.115
      },
      {
        "scl": "32/29",
        "cents": 170.423
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/271_C19",
    "description": "Chromatic tetrachord 66/61 * 122/117 * 13/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 61,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/271_C19/",
    "tones": [
      {
        "scl": "66/61",
        "cents": 136.388
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/294_C21",
    "description": "Chromatic tetrachord 68/61 * 61/60 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 61,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/294_C21/",
    "tones": [
      {
        "scl": "68/61",
        "cents": 188.071
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/438_D12",
    "description": "Diatonic tetrachord 66/61 * 61/56 * 112/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 61,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/438_D12/",
    "tones": [
      {
        "scl": "66/61",
        "cents": 136.388
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/009_H3",
    "description": "Hyperenharmonic tetrachord 68/67 * 67/66 * 22/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/009_H3/",
    "tones": [
      {
        "scl": "68/67",
        "cents": 25.648
      },
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/050_E2",
    "description": "Enharmonic tetrachord 69/67 * 67/66 * 88/69",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/050_E2/",
    "tones": [
      {
        "scl": "69/67",
        "cents": 50.922
      },
      {
        "scl": "23/22",
        "cents": 76.956
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/102_E12",
    "description": "Enharmonic tetrachord 68/67 * 67/64 * 64/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/102_E12/",
    "tones": [
      {
        "scl": "68/67",
        "cents": 25.648
      },
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/192_C10",
    "description": "Chromatic tetrachord 69/67 * 67/63 * 28/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/192_C10/",
    "tones": [
      {
        "scl": "69/67",
        "cents": 50.922
      },
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/295_C21",
    "description": "Chromatic tetrachord 68/67 * 67/57 * 19/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/295_C21/",
    "tones": [
      {
        "scl": "68/67",
        "cents": 25.648
      },
      {
        "scl": "68/57",
        "cents": 305.487
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/296_C21",
    "description": "Chromatic tetrachord 68/67 * 67/60 * 20/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/296_C21/",
    "tones": [
      {
        "scl": "68/67",
        "cents": 25.648
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/304_C23",
    "description": "Chromatic tetrachord 768/737 * 737/675 * 75/64",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/304_C23/",
    "tones": [
      {
        "scl": "768/737",
        "cents": 71.33
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/382_D4",
    "description": "Diatonic tetrachord 72/67 * 67/62 * 31/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/382_D4/",
    "tones": [
      {
        "scl": "72/67",
        "cents": 124.603
      },
      {
        "scl": "36/31",
        "cents": 258.874
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/424_D10",
    "description": "Diatonic tetrachord 67/62 * 62/57 * 76/67",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/424_D10/",
    "tones": [
      {
        "scl": "67/62",
        "cents": 134.271
      },
      {
        "scl": "67/57",
        "cents": 279.839
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/427_D10",
    "description": "Diatonic tetrachord 256/243 * 76/67 * 5427/4864, Euler",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/427_D10/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "19456/16281",
        "cents": 308.431
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/517_M25",
    "description": "Miscellaneous tetrachord 68/67 * 67/65 * 65/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/517_M25/",
    "tones": [
      {
        "scl": "68/67",
        "cents": 25.648
      },
      {
        "scl": "68/65",
        "cents": 78.114
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/519_M27",
    "description": "Miscellaneous tetrachord 68/67 * 67/54 * 18/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/519_M27/",
    "tones": [
      {
        "scl": "68/67",
        "cents": 25.648
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/522_M30",
    "description": "Miscellaneous tetrachord 68/67 * 67/63 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/522_M30/",
    "tones": [
      {
        "scl": "68/67",
        "cents": 25.648
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/541_M49",
    "description": "Miscellaneous tetrachord 68/67 * 67/56 * 56/51",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 67,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/541_M49/",
    "tones": [
      {
        "scl": "68/67",
        "cents": 25.648
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/005_H2",
    "description": "Hyperenharmonic tetrachord 72/71 * 71/70 * 35/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 71,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/005_H2/",
    "tones": [
      {
        "scl": "72/71",
        "cents": 24.213
      },
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/046_E1",
    "description": "Enharmonic tetrachord 72/71 * 71/69 * 23/18",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 71,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/046_E1/",
    "tones": [
      {
        "scl": "72/71",
        "cents": 24.213
      },
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/340_C28",
    "description": "Chromatic tetrachord 76/71 * 71/66 * 22/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 71,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/340_C28/",
    "tones": [
      {
        "scl": "76/71",
        "cents": 117.816
      },
      {
        "scl": "38/33",
        "cents": 244.24
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/360_D1",
    "description": "Diatonic tetrachord 78/71 * 142/135 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 71,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/360_D1/",
    "tones": [
      {
        "scl": "78/71",
        "cents": 162.786
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/042_H11",
    "description": "Hyperenharmonic tetrachord 75/73 * 73/72 * 32/25",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 73,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/042_H11/",
    "tones": [
      {
        "scl": "75/73",
        "cents": 46.793
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/329_C25",
    "description": "Chromatic tetrachord 78/73 * 73/68 * 136/117",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 73,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/329_C25/",
    "tones": [
      {
        "scl": "78/73",
        "cents": 114.693
      },
      {
        "scl": "39/34",
        "cents": 237.527
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/421_D9",
    "description": "Diatonic tetrachord 81/73 * 73/69 * 92/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 73,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/421_D9/",
    "tones": [
      {
        "scl": "81/73",
        "cents": 180.031
      },
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/509_M17",
    "description": "Miscellaneous tetrachord 74/73 * 73/72 * 48/37",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 73,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/509_M17/",
    "tones": [
      {
        "scl": "74/73",
        "cents": 23.555
      },
      {
        "scl": "37/36",
        "cents": 47.434
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/001_H1",
    "description": "Hyperenharmonic tetrachord 80/79 * 79/78 * 13/10",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 79,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/001_H1/",
    "tones": [
      {
        "scl": "80/79",
        "cents": 21.777
      },
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/036_H9",
    "description": "Hyperenharmonic tetrachord 81/79 * 79/78 * 104/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 79,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/036_H9/",
    "tones": [
      {
        "scl": "81/79",
        "cents": 43.283
      },
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/149_C4",
    "description": "Chromatic tetrachord 81/79 * 79/75 * 100/81",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 79,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/149_C4/",
    "tones": [
      {
        "scl": "81/79",
        "cents": 43.283
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/195_C11",
    "description": "Chromatic tetrachord 84/79 * 158/153 * 17/14",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 79,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/195_C11/",
    "tones": [
      {
        "scl": "84/79",
        "cents": 106.244
      },
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/028_H8",
    "description": "Hyperenharmonic tetrachord 84/83 * 83/81 * 9/7",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 83,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/028_H8/",
    "tones": [
      {
        "scl": "84/83",
        "cents": 20.734
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/134_C1",
    "description": "Chromatic tetrachord 87/83 * 83/81 * 36/29",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 83,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/134_C1/",
    "tones": [
      {
        "scl": "87/83",
        "cents": 81.485
      },
      {
        "scl": "29/27",
        "cents": 123.712
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/270_C19",
    "description": "Chromatic tetrachord 88/83 * 83/78 * 13/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 83,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/270_C19/",
    "tones": [
      {
        "scl": "88/83",
        "cents": 101.271
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/447_D14",
    "description": "Diatonic tetrachord 90/83 * 83/76 * 152/135",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 83,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/447_D14/",
    "tones": [
      {
        "scl": "90/83",
        "cents": 140.176
      },
      {
        "scl": "45/38",
        "cents": 292.711
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/504_M12",
    "description": "Miscellaneous tetrachord 84/83 * 83/82 * 82/63",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 83,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/504_M12/",
    "tones": [
      {
        "scl": "84/83",
        "cents": 20.734
      },
      {
        "scl": "42/41",
        "cents": 41.719
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/553_M61",
    "description": "Miscellaneous tetrachord 90/83 * 166/159 * 53/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 83,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/553_M61/",
    "tones": [
      {
        "scl": "90/83",
        "cents": 140.176
      },
      {
        "scl": "60/53",
        "cents": 214.764
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/023_H7",
    "description": "Hyperenharmonic tetrachord 90/89 * 89/87 * 58/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 89,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/023_H7/",
    "tones": [
      {
        "scl": "90/89",
        "cents": 19.344
      },
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/238_C16",
    "description": "Chromatic tetrachord 96/89 * 178/171 * 19/16",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 89,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/238_C16/",
    "tones": [
      {
        "scl": "96/89",
        "cents": 131.075
      },
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/334_C26",
    "description": "Chromatic tetrachord 93/89 * 89/81 * 36/31",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 89,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/334_C26/",
    "tones": [
      {
        "scl": "93/89",
        "cents": 76.11
      },
      {
        "scl": "31/27",
        "cents": 239.171
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/440_D12",
    "description": "Diatonic tetrachord 99/89 * 89/84 * 112/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 89,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/440_D12/",
    "tones": [
      {
        "scl": "99/89",
        "cents": 184.348
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/501_M9",
    "description": "Miscellaneous tetrachord 90/89 * 89/88 * 176/135",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 89,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/501_M9/",
    "tones": [
      {
        "scl": "90/89",
        "cents": 19.344
      },
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/015_H4",
    "description": "Hyperenharmonic tetrachord 99/97 * 97/96 * 128/99",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 97,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/015_H4/",
    "tones": [
      {
        "scl": "99/97",
        "cents": 35.333
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/140_C3",
    "description": "Chromatic tetrachord 102/97 * 194/189 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 97,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/140_C3/",
    "tones": [
      {
        "scl": "102/97",
        "cents": 87.015
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/359_D1",
    "description": "Diatonic tetrachord 104/97 * 97/90 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 97,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/359_D1/",
    "tones": [
      {
        "scl": "104/97",
        "cents": 120.632
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/499_M7",
    "description": "Miscellaneous tetrachord 98/97 * 97/96 * 64/49",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 97,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/499_M7/",
    "tones": [
      {
        "scl": "98/97",
        "cents": 17.756
      },
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/593_M101",
    "description": "Miscellaneous tetrachord 10/9 * 108/97 * 97/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 97,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/593_M101/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "120/97",
        "cents": 368.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/011_H3",
    "description": "Hyperenharmonic tetrachord 102/101 * 101/99 * 22/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 101,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/011_H3/",
    "tones": [
      {
        "scl": "102/101",
        "cents": 17.057
      },
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/586_M94",
    "description": "Miscellaneous tetrachord 240/221 * 221/202 * 101/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 101,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/586_M94/",
    "tones": [
      {
        "scl": "240/221",
        "cents": 142.786
      },
      {
        "scl": "120/101",
        "cents": 298.415
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/587_M95",
    "description": "Miscellaneous tetrachord 15/14 * 112/101 * 101/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 101,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/587_M95/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "120/101",
        "cents": 298.415
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/118_E14",
    "description": "Enharmonic tetrachord 6561/6283 * 6283/6144 * 8192/6561",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 103,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/118_E14/",
    "tones": [
      {
        "scl": "6561/6283",
        "cents": 74.955
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/383_D4",
    "description": "Diatonic tetrachord 108/103 * 103/93 * 31/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 103,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/383_D4/",
    "tones": [
      {
        "scl": "108/103",
        "cents": 82.064
      },
      {
        "scl": "36/31",
        "cents": 258.874
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/497_M5",
    "description": "Miscellaneous tetrachord 104/103 * 103/102 * 17/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 103,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/497_M5/",
    "tones": [
      {
        "scl": "104/103",
        "cents": 16.727
      },
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/573_M81",
    "description": "Miscellaneous tetrachord 30/29 * 116/103 * 103/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 103,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/573_M81/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "120/103",
        "cents": 264.468
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/574_M82",
    "description": "Miscellaneous tetrachord 360/343 * 343/309 * 103/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 103,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/574_M82/",
    "tones": [
      {
        "scl": "360/343",
        "cents": 83.746
      },
      {
        "scl": "120/103",
        "cents": 264.468
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/006_H2",
    "description": "Hyperenharmonic tetrachord 108/107 * 107/105 * 35/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 107,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/006_H2/",
    "tones": [
      {
        "scl": "108/107",
        "cents": 16.105
      },
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/194_C11",
    "description": "Chromatic tetrachord 112/107 * 107/102 * 17/14",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 107,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/194_C11/",
    "tones": [
      {
        "scl": "112/107",
        "cents": 79.066
      },
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/331_C25",
    "description": "Chromatic tetrachord 117/107 * 107/102 * 136/117",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 107,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/331_C25/",
    "tones": [
      {
        "scl": "117/107",
        "cents": 154.677
      },
      {
        "scl": "39/34",
        "cents": 237.527
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/408_D7",
    "description": "Diatonic tetrachord 225/214 * 107/96 * 256/225",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 107,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/408_D7/",
    "tones": [
      {
        "scl": "225/214",
        "cents": 86.777
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/342_C28",
    "description": "Chromatic tetrachord 114/109 * 109/99 * 22/19",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 109,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/342_C28/",
    "tones": [
      {
        "scl": "114/109",
        "cents": 77.647
      },
      {
        "scl": "38/33",
        "cents": 244.24
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/376_D3",
    "description": "Diatonic tetrachord 120/109 * 218/207 * 23/20",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 109,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/376_D3/",
    "tones": [
      {
        "scl": "120/109",
        "cents": 166.448
      },
      {
        "scl": "80/69",
        "cents": 256.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/434_D11",
    "description": "Diatonic tetrachord 120/109 * 109/102 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 109,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/434_D11/",
    "tones": [
      {
        "scl": "120/109",
        "cents": 166.448
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/534_M42",
    "description": "Miscellaneous tetrachord 24/23 * 115/109 * 109/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 109,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/534_M42/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "120/109",
        "cents": 166.448
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/095_E11",
    "description": "Enharmonic tetrachord 30/29 * 116/113 * 113/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 113,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/095_E11/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/096_E11",
    "description": "Enharmonic tetrachord 40/39 * 117/113 * 113/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 113,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/096_E11/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/097_E11",
    "description": "Enharmonic tetrachord 60/59 * 118/113 * 113/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 113,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/097_E11/",
    "tones": [
      {
        "scl": "60/59",
        "cents": 29.097
      },
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/321_C24",
    "description": "Chromatic tetrachord 120/113 * 113/105 * 7/6",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 113,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/321_C24/",
    "tones": [
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/435_D11",
    "description": "Diatonic tetrachord 120/113 * 113/102 * 17/15",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 113,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/435_D11/",
    "tones": [
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/551_M59",
    "description": "Miscellaneous tetrachord 120/113 * 113/106 * 53/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 113,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/551_M59/",
    "tones": [
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "60/53",
        "cents": 214.764
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/557_M65",
    "description": "Miscellaneous tetrachord 120/113 * 113/97 * 97/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 113,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/557_M65/",
    "tones": [
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "120/97",
        "cents": 368.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/588_M96",
    "description": "Miscellaneous tetrachord 120/113 * 113/101 * 101/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 113,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/588_M96/",
    "tones": [
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "120/101",
        "cents": 298.415
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/272_C19",
    "description": "Chromatic tetrachord 132/127 * 127/117 * 13/11",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 127,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/272_C19/",
    "tones": [
      {
        "scl": "132/127",
        "cents": 66.851
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/299_C22",
    "description": "Chromatic tetrachord 138/127 * 254/243 * 27/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 127,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/299_C22/",
    "tones": [
      {
        "scl": "138/127",
        "cents": 143.808
      },
      {
        "scl": "92/81",
        "cents": 220.454
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/495_M3",
    "description": "Miscellaneous tetrachord 128/127 * 127/126 * 21/16",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 127,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/495_M3/",
    "tones": [
      {
        "scl": "128/127",
        "cents": 13.578
      },
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/139_C3",
    "description": "Chromatic tetrachord 136/131 * 131/126 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 131,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/139_C3/",
    "tones": [
      {
        "scl": "136/131",
        "cents": 64.848
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/407_D7",
    "description": "Diatonic tetrachord 150/139 * 139/128 * 256/225",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 139,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/407_D7/",
    "tones": [
      {
        "scl": "150/139",
        "cents": 131.853
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/361_D1",
    "description": "Diatonic tetrachord 156/149 * 149/135 * 15/13",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 149,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/361_D1/",
    "tones": [
      {
        "scl": "156/149",
        "cents": 79.48
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/375_D3",
    "description": "Diatonic tetrachord 160/149 * 149/138 * 23/20",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 149,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/375_D3/",
    "tones": [
      {
        "scl": "160/149",
        "cents": 123.311
      },
      {
        "scl": "80/69",
        "cents": 256.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/067_E6",
    "description": "Enharmonic tetrachord 156/151 * 302/297 * 33/26",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 151,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/067_E6/",
    "tones": [
      {
        "scl": "156/151",
        "cents": 56.397
      },
      {
        "scl": "104/99",
        "cents": 85.3
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/077_E8",
    "description": "Enharmonic tetrachord 768/755 * 755/729 * 81/64",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 151,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/077_E8/",
    "tones": [
      {
        "scl": "768/755",
        "cents": 29.556
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/196_C11",
    "description": "Chromatic tetrachord 168/163 * 163/153 * 17/14",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 163,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/196_C11/",
    "tones": [
      {
        "scl": "168/163",
        "cents": 52.307
      },
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/411_D8",
    "description": "Diatonic tetrachord 176/163 * 163/150 * 25/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 163,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/411_D8/",
    "tones": [
      {
        "scl": "176/163",
        "cents": 132.844
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/093_E11",
    "description": "Enharmonic tetrachord 180/173 * 346/339 * 113/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 173,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/093_E11/",
    "tones": [
      {
        "scl": "180/173",
        "cents": 68.67
      },
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/297_C22",
    "description": "Chromatic tetrachord 184/173 * 173/162 * 27/23",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 173,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/297_C22/",
    "tones": [
      {
        "scl": "184/173",
        "cents": 106.72
      },
      {
        "scl": "92/81",
        "cents": 220.454
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/552_M60",
    "description": "Miscellaneous tetrachord 180/173 * 173/159 * 53/45",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 173,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/552_M60/",
    "tones": [
      {
        "scl": "180/173",
        "cents": 68.67
      },
      {
        "scl": "60/53",
        "cents": 214.764
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/188_C9",
    "description": "Chromatic tetrachord 192/181 * 362/351 * 39/32",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 181,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/188_C9/",
    "tones": [
      {
        "scl": "192/181",
        "cents": 102.14
      },
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/425_D10",
    "description": "Diatonic tetrachord 201/181 * 181/171 * 76/67",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 181,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/425_D10/",
    "tones": [
      {
        "scl": "201/181",
        "cents": 181.447
      },
      {
        "scl": "67/57",
        "cents": 279.839
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/426_D10",
    "description": "Diatonic tetrachord 201/191 * 191/171 * 76/67",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 191,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/426_D10/",
    "tones": [
      {
        "scl": "201/191",
        "cents": 88.347
      },
      {
        "scl": "67/57",
        "cents": 279.839
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/141_C3",
    "description": "Chromatic tetrachord 204/199 * 199/189 * 21/17",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 199,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/141_C3/",
    "tones": [
      {
        "scl": "204/199",
        "cents": 42.961
      },
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/266_C18",
    "description": "Chromatic tetrachord 228/211 * 422/405 * 45/38",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 211,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/266_C18/",
    "tones": [
      {
        "scl": "228/211",
        "cents": 134.149
      },
      {
        "scl": "152/135",
        "cents": 205.334
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/278_C20",
    "description": "Chromatic tetrachord 224/211 * 211/198 * 33/28",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 211,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/278_C20/",
    "tones": [
      {
        "scl": "224/211",
        "cents": 103.507
      },
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/546_M54",
    "description": "Miscellaneous tetrachord 240/227 * 227/214 * 107/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 227,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/546_M54/",
    "tones": [
      {
        "scl": "240/227",
        "cents": 96.411
      },
      {
        "scl": "120/107",
        "cents": 198.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/258_C17",
    "description": "Chromatic tetrachord 243/229 * 229/216 * 32/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 229,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/258_C17/",
    "tones": [
      {
        "scl": "243/229",
        "cents": 102.73
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/377_D3",
    "description": "Diatonic tetrachord 240/229 * 229/207 * 23/20",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 229,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/377_D3/",
    "tones": [
      {
        "scl": "240/229",
        "cents": 81.224
      },
      {
        "scl": "80/69",
        "cents": 256.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/535_M43",
    "description": "Miscellaneous tetrachord 240/229 * 229/218 * 109/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 229,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/535_M43/",
    "tones": [
      {
        "scl": "240/229",
        "cents": 81.224
      },
      {
        "scl": "120/109",
        "cents": 166.448
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/544_M52",
    "description": "Miscellaneous tetrachord 256/243 * 243/229 * 229/192",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 229,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/544_M52/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "256/229",
        "cents": 192.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/054_E3",
    "description": "Enharmonic tetrachord 240/233 * 466/459 * 51/40",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 233,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/054_E3/",
    "tones": [
      {
        "scl": "240/233",
        "cents": 51.245
      },
      {
        "scl": "160/153",
        "cents": 77.448
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/092_E11",
    "description": "Enharmonic tetrachord 240/233 * 233/226 * 113/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 233,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/092_E11/",
    "tones": [
      {
        "scl": "240/233",
        "cents": 51.245
      },
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/413_D8",
    "description": "Diatonic tetrachord 264/251 * 251/225 * 25/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 251,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/413_D8/",
    "tones": [
      {
        "scl": "264/251",
        "cents": 87.421
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/172_C7",
    "description": "Chromatic tetrachord 264/257 * 257/243 * 27/22",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 257,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/172_C7/",
    "tones": [
      {
        "scl": "264/257",
        "cents": 46.523
      },
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/066_E6",
    "description": "Enharmonic tetrachord 312/307 * 307/297 * 33/26",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 307,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/066_E6/",
    "tones": [
      {
        "scl": "312/307",
        "cents": 27.969
      },
      {
        "scl": "104/99",
        "cents": 85.3
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/052_E3",
    "description": "Enharmonic tetrachord 320/313 * 313/306 * 51/40",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 313,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/052_E3/",
    "tones": [
      {
        "scl": "320/313",
        "cents": 38.291
      },
      {
        "scl": "160/153",
        "cents": 77.448
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/547_M55",
    "description": "Miscellaneous tetrachord 360/347 * 347/321 * 107/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 347,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/547_M55/",
    "tones": [
      {
        "scl": "360/347",
        "cents": 63.673
      },
      {
        "scl": "120/107",
        "cents": 198.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/533_M41",
    "description": "Miscellaneous tetrachord 360/349 * 349/327 * 109/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 349,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/533_M41/",
    "tones": [
      {
        "scl": "360/349",
        "cents": 53.724
      },
      {
        "scl": "120/109",
        "cents": 166.448
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/094_E11",
    "description": "Enharmonic tetrachord 360/353 * 353/339 * 113/90",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 353,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/094_E11/",
    "tones": [
      {
        "scl": "360/353",
        "cents": 33.994
      },
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/305_C23",
    "description": "Chromatic tetrachord 384/353 * 706/675 * 75/64",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 353,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/305_C23/",
    "tones": [
      {
        "scl": "384/353",
        "cents": 145.726
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/187_C9",
    "description": "Chromatic tetrachord 384/373 * 373/351 * 39/32",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 373,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/187_C9/",
    "tones": [
      {
        "scl": "384/373",
        "cents": 50.317
      },
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/387_D5",
    "description": "Diatonic tetrachord 408/389 * 389/351 * 39/34",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 389,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/387_D5/",
    "tones": [
      {
        "scl": "408/389",
        "cents": 82.559
      },
      {
        "scl": "136/117",
        "cents": 260.518
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/265_C18",
    "description": "Chromatic tetrachord 456/439 * 439/405 * 45/38",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 439,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/265_C18/",
    "tones": [
      {
        "scl": "456/439",
        "cents": 65.775
      },
      {
        "scl": "152/135",
        "cents": 205.334
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/075_E8",
    "description": "Enharmonic tetrachord 512/499 * 499/486 * 81/64, Boethius",
    "notes": 3,
    "period_cents": 498.045,
    "just": true,
    "limit": 499,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/075_E8/",
    "tones": [
      {
        "scl": "512/499",
        "cents": 44.525
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/692_S1",
    "description": "Semi-tempered tetrachord 16/((9*sqrt(3))) * 16/((9*sqrt(3))) * 81/64",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/692_S1/",
    "tones": [
      {
        "scl": "45.1125",
        "cents": 45.1125
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/694_S3",
    "description": "Semi-tempered tetrachord (4/3)**(1/10) * (4/3)**(1/10) * (4/3)**(8/10)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/694_S3/",
    "tones": [
      {
        "scl": "49.8045",
        "cents": 49.8045
      },
      {
        "scl": "99.609",
        "cents": 99.609
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/695_S4",
    "description": "Semi-tempered tetrachord (4/3)**(2/15) * (4/3)**(2/15) * (4/3)**(11/15)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/695_S4/",
    "tones": [
      {
        "scl": "66.406",
        "cents": 66.406
      },
      {
        "scl": "132.812",
        "cents": 132.812
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/696_S5",
    "description": "Semi-tempered tetrachord (4/3)**(3/20) * (4/3)**(7/60) * (4/3)**(11/15)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/696_S5/",
    "tones": [
      {
        "scl": "74.70675",
        "cents": 74.70675
      },
      {
        "scl": "132.812",
        "cents": 132.812
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/697_S6",
    "description": "Semi-tempered tetrachord (4/3)**(3/20) * (4/3)**(3/20) * (4/3)**(7/10)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/697_S6/",
    "tones": [
      {
        "scl": "74.70675",
        "cents": 74.70675
      },
      {
        "scl": "149.4135",
        "cents": 149.4135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/698_S7",
    "description": "Semi-tempered tetrachord (4/3)**(1/5) * (4/3)**(1/10) * (4/3)**(7/10)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/698_S7/",
    "tones": [
      {
        "scl": "99.609",
        "cents": 99.609
      },
      {
        "scl": "149.4135",
        "cents": 149.4135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/700_S9",
    "description": "Semi-tempered tetrachord (4/3)**(1/5) * (4/3)**(1/5) * (4/3)**(3/5)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/700_S9/",
    "tones": [
      {
        "scl": "99.609",
        "cents": 99.609
      },
      {
        "scl": "199.218",
        "cents": 199.218
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/701_S10",
    "description": "Semi-tempered tetrachord (4/3)**(2/15) * (4/3)**(4/15) * (4/3)**(3/5)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/701_S10/",
    "tones": [
      {
        "scl": "66.406",
        "cents": 66.406
      },
      {
        "scl": "199.218",
        "cents": 199.218
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/702_S11",
    "description": "Semi-tempered tetrachord (3*sqrt(2))/4 * (3*sqrt(2))/4 * 32/27",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/702_S11/",
    "tones": [
      {
        "scl": "101.955",
        "cents": 101.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/708_S17",
    "description": "Semi-tempered tetrachord (4/3)**(1/5) * (4/3)**(3/10) * (4/3)**(1/2)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/708_S17/",
    "tones": [
      {
        "scl": "99.609",
        "cents": 99.609
      },
      {
        "scl": "249.0225",
        "cents": 249.0225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/710_S19",
    "description": "Semi-tempered tetrachord (4/3)**(2/15) * (4/3)**(7/15) * (4/3)**(2/5)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/710_S19/",
    "tones": [
      {
        "scl": "66.406",
        "cents": 66.406
      },
      {
        "scl": "298.827",
        "cents": 298.827
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/712_S21",
    "description": "Semi-tempered tetrachord (4/3)**(3/20) * (4/3)**(9/20) * (4/3)**(2/5)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/712_S21/",
    "tones": [
      {
        "scl": "74.70675",
        "cents": 74.70675
      },
      {
        "scl": "298.827",
        "cents": 298.827
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/721_S30",
    "description": "Semi-tempered tetrachord (4/3)**(1/5) * (4/3)**(2/5) * (4/3)**(2/5)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/721_S30/",
    "tones": [
      {
        "scl": "99.609",
        "cents": 99.609
      },
      {
        "scl": "298.827",
        "cents": 298.827
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/722_S31",
    "description": "Semi-tempered tetrachord (4/3)**(1/3) * (4/3)**(1/3) * (4/3)**(1/3)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/722_S31/",
    "tones": [
      {
        "scl": "166.015",
        "cents": 166.015
      },
      {
        "scl": "332.03",
        "cents": 332.03
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/723_S32",
    "description": "Semi-tempered tetrachord (4/3)**(2/5) * (4/3)**(3/10) * (4/3)**(3/10)",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/723_S32/",
    "tones": [
      {
        "scl": "199.218",
        "cents": 199.218
      },
      {
        "scl": "348.6315",
        "cents": 348.6315
      },
      {
        "scl": "4/3",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-46",
    "description": "Reciprocals of Golden Mean in P4",
    "notes": 3,
    "period_cents": 498.045,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.215",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-46/",
    "tones": [
      {
        "scl": "190.236",
        "cents": 190.236
      },
      {
        "scl": "307.809",
        "cents": 307.809
      },
      {
        "scl": "498.045",
        "cents": 498.045
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/709_S18",
    "description": "Semi-tempered tetrachord 1.07457 * 1.07457 * 1.154701",
    "notes": 3,
    "period_cents": 498.04591,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/709_S18/",
    "tones": [
      {
        "scl": "124.51136",
        "cents": 124.51136
      },
      {
        "scl": "249.02272",
        "cents": 249.02272
      },
      {
        "scl": "498.04591",
        "cents": 498.04591
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/717_S26",
    "description": "Semi-tempered tetrachord 1.09301 * 1.07837 * 1.13122",
    "notes": 3,
    "period_cents": 498.04608,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/717_S26/",
    "tones": [
      {
        "scl": "153.96792",
        "cents": 153.96792
      },
      {
        "scl": "284.59064",
        "cents": 284.59064
      },
      {
        "scl": "498.04608",
        "cents": 498.04608
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/715_S24",
    "description": "Semi-tempered tetrachord 1.09185 * 1.07803 * 1.13278",
    "notes": 3,
    "period_cents": 498.04764,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/715_S24/",
    "tones": [
      {
        "scl": "152.1296",
        "cents": 152.1296
      },
      {
        "scl": "282.2064",
        "cents": 282.2064
      },
      {
        "scl": "498.04764",
        "cents": 498.04764
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/703_S12",
    "description": "Semi-tempered tetrachord 1.18046 * 1.06685 * 1.05873",
    "notes": 3,
    "period_cents": 498.04946,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/703_S12/",
    "tones": [
      {
        "scl": "287.21899",
        "cents": 287.21899
      },
      {
        "scl": "399.2478",
        "cents": 399.2478
      },
      {
        "scl": "498.04946",
        "cents": 498.04946
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/716_S25",
    "description": "Semi-tempered tetrachord 1.09291 * 1.078328 * 1.13137",
    "notes": 3,
    "period_cents": 498.0498,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/716_S25/",
    "tones": [
      {
        "scl": "153.80952",
        "cents": 153.80952
      },
      {
        "scl": "284.36481",
        "cents": 284.36481
      },
      {
        "scl": "498.0498",
        "cents": 498.0498
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/706_S15",
    "description": "Semi-tempered tetrachord 1.17851 * 1.06771 * 1.05963",
    "notes": 3,
    "period_cents": 498.05333,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/706_S15/",
    "tones": [
      {
        "scl": "284.3568",
        "cents": 284.3568
      },
      {
        "scl": "397.78062",
        "cents": 397.78062
      },
      {
        "scl": "498.05333",
        "cents": 498.05333
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/714_S23",
    "description": "Semi-tempered tetrachord 1.13315 * 1.125 * 1.04595",
    "notes": 3,
    "period_cents": 498.09329,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/714_S23/",
    "tones": [
      {
        "scl": "216.40662",
        "cents": 216.40662
      },
      {
        "scl": "420.31662",
        "cents": 420.31662
      },
      {
        "scl": "498.09329",
        "cents": 498.09329
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/705_S14",
    "description": "Semi-tempered tetrachord 1.17867 * 1.06763 * 1.05963",
    "notes": 3,
    "period_cents": 498.15864,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/705_S14/",
    "tones": [
      {
        "scl": "284.59182",
        "cents": 284.59182
      },
      {
        "scl": "397.88593",
        "cents": 397.88593
      },
      {
        "scl": "498.15864",
        "cents": 498.15864
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/704_S13",
    "description": "Semi-tempered tetrachord 1.05956 * 1.06763 * 1.17876",
    "notes": 3,
    "period_cents": 498.17646,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/704_S13/",
    "tones": [
      {
        "scl": "100.15834",
        "cents": 100.15834
      },
      {
        "scl": "213.45244",
        "cents": 213.45244
      },
      {
        "scl": "498.17646",
        "cents": 498.17646
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/663_T70",
    "description": "Tempered tetrachord in cents 22.7 + 22.7 + 454.4, Chapter 5",
    "notes": 3,
    "period_cents": 499.8,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/663_T70/",
    "tones": [
      {
        "scl": "22.7",
        "cents": 22.7
      },
      {
        "scl": "45.4",
        "cents": 45.4
      },
      {
        "scl": "499.8",
        "cents": 499.8
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/669_T76",
    "description": "Tempered tetrachord in cents 83.3 + 283.3 + 133.3, Chapter 5",
    "notes": 3,
    "period_cents": 499.9,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/669_T76/",
    "tones": [
      {
        "scl": "83.3",
        "cents": 83.3
      },
      {
        "scl": "366.6",
        "cents": 366.6
      },
      {
        "scl": "499.9",
        "cents": 499.9
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/594_T1",
    "description": "Aristoxenian style tetrachord 2 + 2 + 26, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/594_T1/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "66.66667",
        "cents": 66.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/595_T2",
    "description": "Aristoxenian style tetrachord 2.5 + 2.5 + 25, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/595_T2/",
    "tones": [
      {
        "scl": "41.66667",
        "cents": 41.66667
      },
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/596_T3",
    "description": "Aristoxenian style tetrachord 2 + 3 + 25, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/596_T3/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/597_T4",
    "description": "Aristoxenian style tetrachord 3 + 3 + 24, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/597_T4/",
    "tones": [
      {
        "scl": "50.0",
        "cents": 50.0
      },
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/598_T5",
    "description": "Aristoxenian style tetrachord 2 + 4 + 24, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/598_T5/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/599_T6",
    "description": "Aristoxenian style tetrachord 2 + 5 + 23, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/599_T6/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "116.66667",
        "cents": 116.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/600_T7",
    "description": "Aristoxenian style tetrachord 7/3 + 14/3 + 23, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/600_T7/",
    "tones": [
      {
        "scl": "38.88889",
        "cents": 38.88889
      },
      {
        "scl": "116.66667",
        "cents": 116.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/601_T8",
    "description": "Aristoxenian style tetrachord 4 + 3 + 23, Chapter 3",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/601_T8/",
    "tones": [
      {
        "scl": "66.66667",
        "cents": 66.66667
      },
      {
        "scl": "116.66667",
        "cents": 116.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/602_T9",
    "description": "Aristoxenian style tetrachord 3.5 + 3.5 + 23, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/602_T9/",
    "tones": [
      {
        "scl": "58.33333",
        "cents": 58.33333
      },
      {
        "scl": "116.66667",
        "cents": 116.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/603_T10",
    "description": "Aristoxenian style tetrachord 2 + 6 + 22, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/603_T10/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "133.33333",
        "cents": 133.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/604_T11",
    "description": "Aristoxenian style tetrachord 4 + 4 + 22, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/604_T11/",
    "tones": [
      {
        "scl": "66.66667",
        "cents": 66.66667
      },
      {
        "scl": "133.33333",
        "cents": 133.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/605_T12",
    "description": "Aristoxenian style tetrachord 8/3 + 16/3 + 22, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/605_T12/",
    "tones": [
      {
        "scl": "44.44444",
        "cents": 44.44444
      },
      {
        "scl": "133.33333",
        "cents": 133.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/606_T13",
    "description": "Aristoxenian style tetrachord 3 + 5 + 22, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/606_T13/",
    "tones": [
      {
        "scl": "50.0",
        "cents": 50.0
      },
      {
        "scl": "133.33333",
        "cents": 133.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/607_T14",
    "description": "Aristoxenian style tetrachord 4.5 + 3.5 + 22, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/607_T14/",
    "tones": [
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "133.33333",
        "cents": 133.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/608_T15",
    "description": "Aristoxenian style tetrachord 2 + 7 + 21, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/608_T15/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/609_T16",
    "description": "Aristoxenian style tetrachord 3 + 6 + 21, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/609_T16/",
    "tones": [
      {
        "scl": "50.0",
        "cents": 50.0
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/610_T17",
    "description": "Aristoxenian style tetrachord 4.5 + 4.5 + 21, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/610_T17/",
    "tones": [
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/611_T18",
    "description": "Aristoxenian style tetrachord 4 + 5 + 21, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/611_T18/",
    "tones": [
      {
        "scl": "66.66667",
        "cents": 66.66667
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/612_T19",
    "description": "Aristoxenian style tetrachord 6 + 3 + 21, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/612_T19/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/613_T20",
    "description": "Aristoxenian style tetrachord 6 + 20 + 4, Savas",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/613_T20/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "433.33333",
        "cents": 433.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/614_T21",
    "description": "Aristoxenian style tetrachord 10/3 + 20/3 + 20, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/614_T21/",
    "tones": [
      {
        "scl": "55.55556",
        "cents": 55.55556
      },
      {
        "scl": "166.66667",
        "cents": 166.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/615_T22",
    "description": "Aristoxenian style tetrachord 5 + 5 + 20, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/615_T22/",
    "tones": [
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "166.66667",
        "cents": 166.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/616_T23",
    "description": "Aristoxenian style tetrachord 5.5 + 5.5 + 19, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/616_T23/",
    "tones": [
      {
        "scl": "91.66667",
        "cents": 91.66667
      },
      {
        "scl": "183.33333",
        "cents": 183.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/617_T24",
    "description": "Aristoxenian style tetrachord 11/3 + 22/3 + 19, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/617_T24/",
    "tones": [
      {
        "scl": "61.11111",
        "cents": 61.11111
      },
      {
        "scl": "183.33333",
        "cents": 183.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/618_T25",
    "description": "Aristoxenian style tetrachord 5 + 19 + 6, Xenakis",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/618_T25/",
    "tones": [
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/619_T26",
    "description": "Aristoxenian style tetrachord 5 + 6 + 19, Macran",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/619_T26/",
    "tones": [
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "183.33333",
        "cents": 183.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/620_T27",
    "description": "Aristoxenian style tetrachord 2 + 10 + 18, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/620_T27/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/621_T28",
    "description": "Aristoxenian style tetrachord 3 + 9 + 18, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/621_T28/",
    "tones": [
      {
        "scl": "50.0",
        "cents": 50.0
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/622_T29",
    "description": "Aristoxenian style tetrachord 4 + 8 + 18, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/622_T29/",
    "tones": [
      {
        "scl": "66.66667",
        "cents": 66.66667
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/623_T30",
    "description": "Aristoxenian style tetrachord 4.5 + 7.5 + 18, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/623_T30/",
    "tones": [
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/624_T31",
    "description": "Aristoxenian style tetrachord 6 + 6 + 18, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/624_T31/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/625_T32",
    "description": "Aristoxenian style tetrachord 5 + 7 + 18, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/625_T32/",
    "tones": [
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/626_T33",
    "description": "Aristoxenian style tetrachord 6 + 18 + 6, Athanasopoulos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/626_T33/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/627_T34",
    "description": "Aristoxenian style tetrachord 13/3 + 26/3 + 17, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/627_T34/",
    "tones": [
      {
        "scl": "72.22222",
        "cents": 72.22222
      },
      {
        "scl": "216.66667",
        "cents": 216.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/628_T35",
    "description": "Aristoxenian style tetrachord 6.5 + 6.5 + 17, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/628_T35/",
    "tones": [
      {
        "scl": "108.33333",
        "cents": 108.33333
      },
      {
        "scl": "216.66667",
        "cents": 216.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/629_T36",
    "description": "Aristoxenian style tetrachord 2 + 16 + 12, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/629_T36/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/630_T37",
    "description": "Aristoxenian style tetrachord 14/3 + 28/3 + 16, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/630_T37/",
    "tones": [
      {
        "scl": "77.77778",
        "cents": 77.77778
      },
      {
        "scl": "233.33333",
        "cents": 233.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/631_T38",
    "description": "Aristoxenian style tetrachord 5 + 9 + 16, Winnington-Ingram",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/631_T38/",
    "tones": [
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "233.33333",
        "cents": 233.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/632_T39",
    "description": "Aristoxenian style tetrachord 8 + 16 + 6, Savas",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/632_T39/",
    "tones": [
      {
        "scl": "133.33333",
        "cents": 133.33333
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/633_T40",
    "description": "Aristoxenian style tetrachord 7 + 16 + 7, Xenakis; Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/633_T40/",
    "tones": [
      {
        "scl": "116.66667",
        "cents": 116.66667
      },
      {
        "scl": "383.33333",
        "cents": 383.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/634_T41",
    "description": "Aristoxenian style tetrachord 2 + 13 + 15, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/634_T41/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/635_T42",
    "description": "Aristoxenian style tetrachord 3 + 12 + 15, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/635_T42/",
    "tones": [
      {
        "scl": "50.0",
        "cents": 50.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/636_T43",
    "description": "Aristoxenian style tetrachord 4 + 11 + 15, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/636_T43/",
    "tones": [
      {
        "scl": "66.66667",
        "cents": 66.66667
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/637_T44",
    "description": "Aristoxenian style tetrachord 5 + 10 + 15, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/637_T44/",
    "tones": [
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/638_T45",
    "description": "Aristoxenian style tetrachord 6 + 9 + 15, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/638_T45/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/639_T46",
    "description": "Aristoxenian style tetrachord 7 + 8 + 15, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/639_T46/",
    "tones": [
      {
        "scl": "116.66667",
        "cents": 116.66667
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/640_T47",
    "description": "Aristoxenian style tetrachord 7.5 + 7.5 + 15, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/640_T47/",
    "tones": [
      {
        "scl": "125.0",
        "cents": 125.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/641_T48",
    "description": "Aristoxenian style tetrachord 9 + 15 + 6, Athanasopoulos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/641_T48/",
    "tones": [
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/642_T49",
    "description": "Aristoxenian style tetrachord 2 + 14 + 14, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/642_T49/",
    "tones": [
      {
        "scl": "33.33333",
        "cents": 33.33333
      },
      {
        "scl": "266.66667",
        "cents": 266.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/643_T50",
    "description": "Aristoxenian style tetrachord 4 + 14 + 12, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/643_T50/",
    "tones": [
      {
        "scl": "66.66667",
        "cents": 66.66667
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/644_T51",
    "description": "Aristoxenian style tetrachord 5 + 11 + 14, Winnington-Ingram",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/644_T51/",
    "tones": [
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "266.66667",
        "cents": 266.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/645_T52",
    "description": "Aristoxenian style tetrachord 16/3 + 32/3 + 14, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/645_T52/",
    "tones": [
      {
        "scl": "88.88889",
        "cents": 88.88889
      },
      {
        "scl": "266.66667",
        "cents": 266.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/646_T53",
    "description": "Aristoxenian style tetrachord 8 + 8 + 14, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/646_T53/",
    "tones": [
      {
        "scl": "133.33333",
        "cents": 133.33333
      },
      {
        "scl": "266.66667",
        "cents": 266.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/647_T54",
    "description": "Aristoxenian style tetrachord 4.5 + 13.5 + 12, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/647_T54/",
    "tones": [
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/648_T55",
    "description": "Aristoxenian style tetrachord 5 + 12 + 13, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/648_T55/",
    "tones": [
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "283.33333",
        "cents": 283.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/649_T56",
    "description": "Aristoxenian style tetrachord 4 + 13 + 13, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/649_T56/",
    "tones": [
      {
        "scl": "66.66667",
        "cents": 66.66667
      },
      {
        "scl": "283.33333",
        "cents": 283.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/650_T57",
    "description": "Aristoxenian style tetrachord 17/3 + 34/3 + 13, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/650_T57/",
    "tones": [
      {
        "scl": "94.44444",
        "cents": 94.44444
      },
      {
        "scl": "283.33333",
        "cents": 283.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/651_T58",
    "description": "Aristoxenian style tetrachord 8.5 + 8.5 + 13, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/651_T58/",
    "tones": [
      {
        "scl": "141.66667",
        "cents": 141.66667
      },
      {
        "scl": "283.33333",
        "cents": 283.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/652_T59",
    "description": "Aristoxenian style tetrachord 6 + 12 + 12, Aristoxenos",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/652_T59/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/653_T60",
    "description": "Aristoxenian style tetrachord 12 + 11 + 7, Xenakis",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/653_T60/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "383.33333",
        "cents": 383.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/654_T61",
    "description": "Aristoxenian style tetrachord 10 + 8 + 12, Savas",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/654_T61/",
    "tones": [
      {
        "scl": "166.66667",
        "cents": 166.66667
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/655_T62",
    "description": "Aristoxenian style tetrachord 12 + 9 + 9, Al-Farabi; Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/655_T62/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/656_T63",
    "description": "Aristoxenian style tetrachord 8 + 11 + 11, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/656_T63/",
    "tones": [
      {
        "scl": "133.33333",
        "cents": 133.33333
      },
      {
        "scl": "316.66667",
        "cents": 316.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/657_T64",
    "description": "Aristoxenian style tetrachord 9.5 + 9.5 + 11, Chapter 4",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/657_T64/",
    "tones": [
      {
        "scl": "158.33333",
        "cents": 158.33333
      },
      {
        "scl": "316.66667",
        "cents": 316.66667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/658_T65",
    "description": "Aristoxenian style tetrachord 10 + 10 + 10, Al-Farabi",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/658_T65/",
    "tones": [
      {
        "scl": "166.66667",
        "cents": 166.66667
      },
      {
        "scl": "333.33333",
        "cents": 333.33333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/664_T71",
    "description": "Tempered tetrachord in cents 37.5 + 37.5 + 425, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/664_T71/",
    "tones": [
      {
        "scl": "37.5",
        "cents": 37.5
      },
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/665_T72",
    "description": "Tempered tetrachord in cents 62.5 + 62.5 + 375, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/665_T72/",
    "tones": [
      {
        "scl": "62.5",
        "cents": 62.5
      },
      {
        "scl": "125.0",
        "cents": 125.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/666_T73",
    "description": "Tempered tetrachord in cents 95 + 115 + 290, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/666_T73/",
    "tones": [
      {
        "scl": "95.0",
        "cents": 95.0
      },
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/667_T74",
    "description": "Tempered tetrachord in cents 89 + 289 + 122, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/667_T74/",
    "tones": [
      {
        "scl": "89.0",
        "cents": 89.0
      },
      {
        "scl": "378.0",
        "cents": 378.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/668_T75",
    "description": "Tempered tetrachord in cents 87.5 + 287.5 + 125, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/668_T75/",
    "tones": [
      {
        "scl": "87.5",
        "cents": 87.5
      },
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/670_T77",
    "description": "Tempered tetrachord in cents 75 + 275 + 150, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/670_T77/",
    "tones": [
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/671_T78",
    "description": "Tempered tetrachord in cents 100 + 275 + 125, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/671_T78/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/672_T79",
    "description": "Tempered tetrachord in cents 55 + 170 + 275, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/672_T79/",
    "tones": [
      {
        "scl": "55.0",
        "cents": 55.0
      },
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/674_T81",
    "description": "Tempered tetrachord in cents 233.3 + 16.7 + 250, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/674_T81/",
    "tones": [
      {
        "scl": "233.3",
        "cents": 233.3
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/675_T82",
    "description": "Tempered tetrachord in cents 225 + 25 + 250, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/675_T82/",
    "tones": [
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/676_T83",
    "description": "Tempered tetrachord in cents 66.7 + 183.3 + 250, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/676_T83/",
    "tones": [
      {
        "scl": "66.7",
        "cents": 66.7
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/677_T84",
    "description": "Tempered tetrachord in cents 75 + 175 + 250, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/677_T84/",
    "tones": [
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/678_T85",
    "description": "Tempered tetrachord in cents 125 + 125 + 250, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/678_T85/",
    "tones": [
      {
        "scl": "125.0",
        "cents": 125.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/679_T86",
    "description": "Tempered tetrachord in cents 105 + 145 + 250, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/679_T86/",
    "tones": [
      {
        "scl": "105.0",
        "cents": 105.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/680_T87",
    "description": "Tempered tetrachord in cents 110 + 140 + 250, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/680_T87/",
    "tones": [
      {
        "scl": "110.0",
        "cents": 110.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/681_T88",
    "description": "Tempered tetrachord in cents 87.5 + 237.5 + 175, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/681_T88/",
    "tones": [
      {
        "scl": "87.5",
        "cents": 87.5
      },
      {
        "scl": "325.0",
        "cents": 325.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/682_T89",
    "description": "Tempered tetrachord in cents 233.3 + 166.7 + 100, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/682_T89/",
    "tones": [
      {
        "scl": "233.3",
        "cents": 233.3
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/683_T90",
    "description": "Tempered tetrachord in cents 212.5 + 62.5 + 225, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/683_T90/",
    "tones": [
      {
        "scl": "212.5",
        "cents": 212.5
      },
      {
        "scl": "275.0",
        "cents": 275.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/684_T91",
    "description": "Tempered tetrachord in cents 225 + 75 + 200, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/684_T91/",
    "tones": [
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/685_T92",
    "description": "Tempered tetrachord in cents 225 + 175 + 100, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/685_T92/",
    "tones": [
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/686_T93",
    "description": "Tempered tetrachord in cents 87.5 + 187.5 + 225, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/686_T93/",
    "tones": [
      {
        "scl": "87.5",
        "cents": 87.5
      },
      {
        "scl": "275.0",
        "cents": 275.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/687_T94",
    "description": "Tempered tetrachord in cents 212.5 + 162.5 + 125, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/687_T94/",
    "tones": [
      {
        "scl": "212.5",
        "cents": 212.5
      },
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/688_T95",
    "description": "Tempered tetrachord in cents 100 + 187.5 + 212.5, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/688_T95/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "287.5",
        "cents": 287.5
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/689_T96",
    "description": "Tempered tetrachord in cents 212.5 + 137.5 + 150, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/689_T96/",
    "tones": [
      {
        "scl": "212.5",
        "cents": 212.5
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/690_T97",
    "description": "Tempered tetrachord in cents 200 + 125 + 175, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/690_T97/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "325.0",
        "cents": 325.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/691_T98",
    "description": "Tempered tetrachord in cents 145 + 165 + 190, Chapter 5",
    "notes": 3,
    "period_cents": 500.0,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/691_T98/",
    "tones": [
      {
        "scl": "145.0",
        "cents": 145.0
      },
      {
        "scl": "310.0",
        "cents": 310.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      }
    ]
  },
  {
    "stem": "divisions-of-the-tetrachord/673_T80",
    "description": "Tempered tetrachord in cents 66.7 + 266.7 + 166.7, Chapter 5",
    "notes": 3,
    "period_cents": 500.1,
    "just": false,
    "limit": 0,
    "source": "Divisions of the Tetrachord",
    "reference": "John H. Chalmers, Jr., Divisions of the Tetrachord, Frog Peak Music, 1993.",
    "url": "https://scalelibrary.org/scales/divisions-of-the-tetrachord/673_T80/",
    "tones": [
      {
        "scl": "66.7",
        "cents": 66.7
      },
      {
        "scl": "333.4",
        "cents": 333.4
      },
      {
        "scl": "500.1",
        "cents": 500.1
      }
    ]
  },
  {
    "stem": "damusc/Lithuania_Skud_06d",
    "description": "Skud 6d (Skudutis), Lithuania",
    "notes": 3,
    "period_cents": 666.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Ambrazevi\u010dius, Rytis (2006). Modelling of scales in traditional solo singing. Musicae Scientiae, 10(1_suppl):65-87.",
    "url": "https://scalelibrary.org/scales/damusc/Lithuania_Skud_06d/",
    "tones": [
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "666.0",
        "cents": 666.0
      }
    ]
  },
  {
    "stem": "damusc/Lithuania_Skud_06e",
    "description": "Skud 6e (Skudutis), Lithuania",
    "notes": 3,
    "period_cents": 683.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Ambrazevi\u010dius, Rytis (2006). Modelling of scales in traditional solo singing. Musicae Scientiae, 10(1_suppl):65-87.",
    "url": "https://scalelibrary.org/scales/damusc/Lithuania_Skud_06e/",
    "tones": [
      {
        "scl": "265.0",
        "cents": 265.0
      },
      {
        "scl": "483.0",
        "cents": 483.0
      },
      {
        "scl": "683.0",
        "cents": 683.0
      }
    ]
  },
  {
    "stem": "damusc/China_Bells",
    "description": "Bells (Bells), China",
    "notes": 3,
    "period_cents": 724.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/China_Bells/",
    "tones": [
      {
        "scl": "313.0",
        "cents": 313.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "724.0",
        "cents": 724.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Tandang_Mendet",
    "description": "Tandang Mendet, Indonesia",
    "notes": 3,
    "period_cents": 725.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Tandang_Mendet/",
    "tones": [
      {
        "scl": "202.0",
        "cents": 202.0
      },
      {
        "scl": "518.0",
        "cents": 518.0
      },
      {
        "scl": "725.0",
        "cents": 725.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Preret",
    "description": "Preret, Indonesia",
    "notes": 3,
    "period_cents": 729.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Preret/",
    "tones": [
      {
        "scl": "134.0",
        "cents": 134.0
      },
      {
        "scl": "525.0",
        "cents": 525.0
      },
      {
        "scl": "729.0",
        "cents": 729.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Tetratonic",
    "description": "Tetratonic (Angklung), Indonesia",
    "notes": 3,
    "period_cents": 743.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Tetratonic/",
    "tones": [
      {
        "scl": "243.0",
        "cents": 243.0
      },
      {
        "scl": "492.0",
        "cents": 492.0
      },
      {
        "scl": "743.0",
        "cents": 743.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM206-H",
    "description": "GVM206-H (Voice), Georgia",
    "notes": 3,
    "period_cents": 830.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM206-H/",
    "tones": [
      {
        "scl": "354.0",
        "cents": 354.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "830.0",
        "cents": 830.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM205-H",
    "description": "GVM205-H (Voice), Georgia",
    "notes": 3,
    "period_cents": 877.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM205-H/",
    "tones": [
      {
        "scl": "373.0",
        "cents": 373.0
      },
      {
        "scl": "724.0",
        "cents": 724.0
      },
      {
        "scl": "877.0",
        "cents": 877.0
      }
    ]
  },
  {
    "stem": "damusc/Congo_Mouth_Bow",
    "description": "Mouth Bow (Mouth Bow), Congo",
    "notes": 3,
    "period_cents": 911.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Congo_Mouth_Bow/",
    "tones": [
      {
        "scl": "256.0",
        "cents": 256.0
      },
      {
        "scl": "571.0",
        "cents": 571.0
      },
      {
        "scl": "911.0",
        "cents": 911.0
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_14",
    "description": "Phon 14 (Flute), Papua New Guinea",
    "notes": 3,
    "period_cents": 992.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_14/",
    "tones": [
      {
        "scl": "134.0",
        "cents": 134.0
      },
      {
        "scl": "924.0",
        "cents": 924.0
      },
      {
        "scl": "992.0",
        "cents": 992.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-father-03",
    "description": "2L 1s MOS for Father, L=447.4, s=291.1",
    "notes": 3,
    "period_cents": 1185.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-father-03/",
    "tones": [
      {
        "scl": "447.4",
        "cents": 447.4
      },
      {
        "scl": "738.5",
        "cents": 738.5
      },
      {
        "scl": "1185.9",
        "cents": 1185.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dominant-03",
    "description": "2L 1s MOS for Dominant, L=495.88, s=203.47",
    "notes": 3,
    "period_cents": 1195.23,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dominant-03/",
    "tones": [
      {
        "scl": "495.88",
        "cents": 495.88
      },
      {
        "scl": "699.35",
        "cents": 699.35
      },
      {
        "scl": "1195.23",
        "cents": 1195.23
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-03",
    "description": "1L 2s MOS for Porcupine, L=872.27, s=162.32",
    "notes": 3,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-03/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "1034.59",
        "cents": 1034.59
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augene-03",
    "description": "3L MOS for Augene, L=399.02",
    "notes": 3,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augene-03/",
    "tones": [
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augmented-03",
    "description": "3L MOS for Augmented, L=399.02",
    "notes": 3,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augmented-03/",
    "tones": [
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-beatles-03",
    "description": "1L 2s MOS for Beatles, L=487.66, s=354.72",
    "notes": 3,
    "period_cents": 1197.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-beatles-03/",
    "tones": [
      {
        "scl": "354.72",
        "cents": 354.72
      },
      {
        "scl": "842.38",
        "cents": 842.38
      },
      {
        "scl": "1197.10",
        "cents": 1197.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-superpyth-03",
    "description": "2L 1s MOS for Superpyth, L=489.43, s=218.74",
    "notes": 3,
    "period_cents": 1197.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-superpyth-03/",
    "tones": [
      {
        "scl": "489.43",
        "cents": 489.43
      },
      {
        "scl": "708.17",
        "cents": 708.17
      },
      {
        "scl": "1197.60",
        "cents": 1197.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-03",
    "description": "1L 2s MOS for Passion, L=1001.51, s=98.40",
    "notes": 3,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-03/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensisept-03",
    "description": "2L 1s MOS for Sensisept, L=443.16, s=312.07",
    "notes": 3,
    "period_cents": 1198.39,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensisept-03/",
    "tones": [
      {
        "scl": "443.16",
        "cents": 443.16
      },
      {
        "scl": "755.23",
        "cents": 755.23
      },
      {
        "scl": "1198.39",
        "cents": 1198.39
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-03",
    "description": "1L 2s MOS for Myna, L=579.05, s=309.89",
    "notes": 3,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-03/",
    "tones": [
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-03",
    "description": "1L 2s MOS for Tetracot, L=846.81, s=176.11",
    "notes": 3,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-03/",
    "tones": [
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orwell-03",
    "description": "1L 2s MOS for Orwell, L=656.55, s=271.49",
    "notes": 3,
    "period_cents": 1199.53,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orwell-03/",
    "tones": [
      {
        "scl": "271.49",
        "cents": 271.49
      },
      {
        "scl": "928.04",
        "cents": 928.04
      },
      {
        "scl": "1199.53",
        "cents": 1199.53
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensipent-03",
    "description": "2L 1s MOS for Sensipent, L=442.99, s=313.61",
    "notes": 3,
    "period_cents": 1199.59,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensipent-03/",
    "tones": [
      {
        "scl": "442.99",
        "cents": 442.99
      },
      {
        "scl": "756.60",
        "cents": 756.6
      },
      {
        "scl": "1199.59",
        "cents": 1199.59
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-03",
    "description": "1L 2s MOS for Wurschmidt, L=424.41, s=387.64",
    "notes": 3,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-03/",
    "tones": [
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-03",
    "description": "1L 2s MOS for Amity, L=520.91, s=339.47",
    "notes": 3,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-03/",
    "tones": [
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-august-03",
    "description": "3L MOS for August, L=399.99",
    "notes": 3,
    "period_cents": 1199.97,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-august-03/",
    "tones": [
      {
        "scl": "399.99",
        "cents": 399.99
      },
      {
        "scl": "799.98",
        "cents": 799.98
      },
      {
        "scl": "1199.97",
        "cents": 1199.97
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-03",
    "description": "1L 2s MOS for Luna, L=813.588, s=193.196",
    "notes": 3,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-03/",
    "tones": [
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "mailing-lists/fivelim",
    "description": "Five-limit otonal chord",
    "notes": 3,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_7525.html#7622",
    "url": "https://scalelibrary.org/scales/mailing-lists/fivelim/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-13-8-3",
    "description": "Generalized Pythagorean Scale, 13/8 stacked 3=2+1 times",
    "notes": 3,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-13-8-3/",
    "tones": [
      {
        "scl": "169/128",
        "cents": 481.055
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-03",
    "description": "3 equal divisions of the octave",
    "notes": 3,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-03/",
    "tones": [
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/B",
    "description": "Porcupine triad",
    "notes": 3,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_11528.html#11532",
    "url": "https://scalelibrary.org/scales/mailing-lists/B/",
    "tones": [
      {
        "scl": "386.30000",
        "cents": 386.3
      },
      {
        "scl": "711.80000",
        "cents": 711.8
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-bug-03",
    "description": "1L 2s MOS for Bug, L=679.4, s=260.3",
    "notes": 3,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-bug-03/",
    "tones": [
      {
        "scl": "260.3",
        "cents": 260.3
      },
      {
        "scl": "939.7",
        "cents": 939.7
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-helmholtz-03",
    "description": "2L 1s MOS for Helmholtz, L=498.28, s=203.51",
    "notes": 3,
    "period_cents": 1200.07,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-helmholtz-03/",
    "tones": [
      {
        "scl": "498.28",
        "cents": 498.28
      },
      {
        "scl": "701.79",
        "cents": 701.79
      },
      {
        "scl": "1200.07",
        "cents": 1200.07
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orson-03",
    "description": "1L 2s MOS for Orson, L=656.94, s=271.65",
    "notes": 3,
    "period_cents": 1200.24,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orson-03/",
    "tones": [
      {
        "scl": "271.65",
        "cents": 271.65
      },
      {
        "scl": "928.59",
        "cents": 928.59
      },
      {
        "scl": "1200.24",
        "cents": 1200.24
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hanson-03",
    "description": "1L 2s MOS for Hanson, L=566.15, s=317.07",
    "notes": 3,
    "period_cents": 1200.29,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hanson-03/",
    "tones": [
      {
        "scl": "317.07",
        "cents": 317.07
      },
      {
        "scl": "883.22",
        "cents": 883.22
      },
      {
        "scl": "1200.29",
        "cents": 1200.29
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-03",
    "description": "1L 2s MOS for Miracle, L=967.19, s=116.72",
    "notes": 3,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-03/",
    "tones": [
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-garibaldi-03",
    "description": "2L 1s MOS for Garibaldi, L=498.12, s=204.52",
    "notes": 3,
    "period_cents": 1200.76,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-garibaldi-03/",
    "tones": [
      {
        "scl": "498.12",
        "cents": 498.12
      },
      {
        "scl": "702.64",
        "cents": 702.64
      },
      {
        "scl": "1200.76",
        "cents": 1200.76
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-03",
    "description": "1L 2s MOS for Magic, L=439.68, s=380.80",
    "notes": 3,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-03/",
    "tones": [
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-03",
    "description": "1L 2s MOS for Cynder, L=736.66, s=232.52",
    "notes": 3,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-03/",
    "tones": [
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "969.18",
        "cents": 969.18
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-meantone-03",
    "description": "2L 1s MOS for Meantone, L=504.13, s=193.44",
    "notes": 3,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-meantone-03/",
    "tones": [
      {
        "scl": "504.13",
        "cents": 504.13
      },
      {
        "scl": "697.57",
        "cents": 697.57
      },
      {
        "scl": "1201.70",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-03",
    "description": "1L 2s MOS for Negripent, L=949.54, s=126.14",
    "notes": 3,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-03/",
    "tones": [
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-flattone-03",
    "description": "2L 1s MOS for Flattone, L=507.14, s=188.26",
    "notes": 3,
    "period_cents": 1202.54,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-flattone-03/",
    "tones": [
      {
        "scl": "507.14",
        "cents": 507.14
      },
      {
        "scl": "695.40",
        "cents": 695.4
      },
      {
        "scl": "1202.54",
        "cents": 1202.54
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-03",
    "description": "2L 1s MOS for Liese, L=569.05, s=64.52",
    "notes": 3,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-03/",
    "tones": [
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-03",
    "description": "1L 2s MOS for Nautilus, L=1036.72, s=82.97",
    "notes": 3,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-03/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-keemun-03",
    "description": "1L 2s MOS for Keemun, L=567.51, s=317.84",
    "notes": 3,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-keemun-03/",
    "tones": [
      {
        "scl": "317.84",
        "cents": 317.84
      },
      {
        "scl": "885.35",
        "cents": 885.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-03",
    "description": "1L 2s MOS for Negrisept, L=953.51, s=124.84",
    "notes": 3,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-03/",
    "tones": [
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-03",
    "description": "1L 2s MOS for Ripple, L=999.34, s=101.99",
    "notes": 3,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-03/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-semaphore-03",
    "description": "1L 2s MOS for Semaphore, L=698.71, s=252.48",
    "notes": 3,
    "period_cents": 1203.67,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-semaphore-03/",
    "tones": [
      {
        "scl": "252.48",
        "cents": 252.48
      },
      {
        "scl": "951.19",
        "cents": 951.19
      },
      {
        "scl": "1203.67",
        "cents": 1203.67
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-mavila-03",
    "description": "2L 1s MOS for Mavila, L=521.52, s=163.51",
    "notes": 3,
    "period_cents": 1206.55,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-mavila-03/",
    "tones": [
      {
        "scl": "521.52",
        "cents": 521.52
      },
      {
        "scl": "685.03",
        "cents": 685.03
      },
      {
        "scl": "1206.55",
        "cents": 1206.55
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dicot-03",
    "description": "1L 2s MOS for Dicot, L=501.22, s=353.22",
    "notes": 3,
    "period_cents": 1207.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dicot-03/",
    "tones": [
      {
        "scl": "353.22",
        "cents": 353.22
      },
      {
        "scl": "854.44",
        "cents": 854.44
      },
      {
        "scl": "1207.66",
        "cents": 1207.66
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_12",
    "description": "Phon 12 (Flute), Papua New Guinea",
    "notes": 3,
    "period_cents": 1930.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_12/",
    "tones": [
      {
        "scl": "894.0",
        "cents": 894.0
      },
      {
        "scl": "1480.0",
        "cents": 1480.0
      },
      {
        "scl": "1930.0",
        "cents": 1930.0
      }
    ]
  },
  {
    "stem": "mailing-lists/breedhf",
    "description": "Breed with a half-fifth period",
    "notes": 4,
    "period_cents": 350.9775,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89290.html#89317",
    "url": "https://scalelibrary.org/scales/mailing-lists/breedhf/",
    "tones": [
      {
        "scl": "84.22679",
        "cents": 84.22679
      },
      {
        "scl": "168.45359",
        "cents": 168.45359
      },
      {
        "scl": "266.75071",
        "cents": 266.75071
      },
      {
        "scl": "350.97750",
        "cents": 350.9775
      }
    ]
  },
  {
    "stem": "damusc/Japan_Biwa",
    "description": "Biwa (Biwa), Japan",
    "notes": 4,
    "period_cents": 466.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Japan_Biwa/",
    "tones": [
      {
        "scl": "202.0",
        "cents": 202.0
      },
      {
        "scl": "281.0",
        "cents": 281.0
      },
      {
        "scl": "371.0",
        "cents": 371.0
      },
      {
        "scl": "466.0",
        "cents": 466.0
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_16",
    "description": "Phon 16 (Voice), Papua New Guinea",
    "notes": 4,
    "period_cents": 844.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_16/",
    "tones": [
      {
        "scl": "206.0",
        "cents": 206.0
      },
      {
        "scl": "483.0",
        "cents": 483.0
      },
      {
        "scl": "705.0",
        "cents": 705.0
      },
      {
        "scl": "844.0",
        "cents": 844.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Ngbandi_01",
    "description": "Ngbandi 1, DR Congo",
    "notes": 4,
    "period_cents": 915.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Ngbandi_01/",
    "tones": [
      {
        "scl": "219.0",
        "cents": 219.0
      },
      {
        "scl": "479.0",
        "cents": 479.0
      },
      {
        "scl": "704.0",
        "cents": 704.0
      },
      {
        "scl": "915.0",
        "cents": 915.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Java_01",
    "description": "Java 1, Indonesia",
    "notes": 4,
    "period_cents": 931.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Java_01/",
    "tones": [
      {
        "scl": "247.0",
        "cents": 247.0
      },
      {
        "scl": "469.0",
        "cents": 469.0
      },
      {
        "scl": "691.0",
        "cents": 691.0
      },
      {
        "scl": "931.0",
        "cents": 931.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Harp",
    "description": "Harp (Harp), Uganda",
    "notes": 4,
    "period_cents": 942.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Harp/",
    "tones": [
      {
        "scl": "258.0",
        "cents": 258.0
      },
      {
        "scl": "435.0",
        "cents": 435.0
      },
      {
        "scl": "743.0",
        "cents": 743.0
      },
      {
        "scl": "942.0",
        "cents": 942.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_BaGanda",
    "description": "BaGanda, Uganda",
    "notes": 4,
    "period_cents": 970.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_BaGanda/",
    "tones": [
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "467.0",
        "cents": 467.0
      },
      {
        "scl": "737.0",
        "cents": 737.0
      },
      {
        "scl": "970.0",
        "cents": 970.0
      }
    ]
  },
  {
    "stem": "damusc/Gambia_Malinke_03",
    "description": "Malinke 3, Gambia",
    "notes": 4,
    "period_cents": 976.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/Gambia_Malinke_03/",
    "tones": [
      {
        "scl": "259.0",
        "cents": 259.0
      },
      {
        "scl": "493.0",
        "cents": 493.0
      },
      {
        "scl": "721.0",
        "cents": 721.0
      },
      {
        "scl": "976.0",
        "cents": 976.0
      }
    ]
  },
  {
    "stem": "damusc/Congo_Horns",
    "description": "Horns (Horns), Congo",
    "notes": 4,
    "period_cents": 980.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Congo_Horns/",
    "tones": [
      {
        "scl": "279.0",
        "cents": 279.0
      },
      {
        "scl": "562.0",
        "cents": 562.0
      },
      {
        "scl": "789.0",
        "cents": 789.0
      },
      {
        "scl": "980.0",
        "cents": 980.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipes_42",
    "description": "42 (Panpipes), Solomon Islands",
    "notes": 4,
    "period_cents": 1097.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zemp, Hugo (1981). Melanesian Solo Polyphonic Panpipe Music. Ethnomusicology, 25(3):383.",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipes_42/",
    "tones": [
      {
        "scl": "398.0",
        "cents": 398.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "775.0",
        "cents": 775.0
      },
      {
        "scl": "1097.0",
        "cents": 1097.0
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_01",
    "description": "Phon 1 (Voice), Papua New Guinea",
    "notes": 4,
    "period_cents": 1143.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_01/",
    "tones": [
      {
        "scl": "345.0",
        "cents": 345.0
      },
      {
        "scl": "572.0",
        "cents": 572.0
      },
      {
        "scl": "854.0",
        "cents": 854.0
      },
      {
        "scl": "1143.0",
        "cents": 1143.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dimisept-04",
    "description": "4L MOS for Dimisept, L=298.53",
    "notes": 4,
    "period_cents": 1194.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dimisept-04/",
    "tones": [
      {
        "scl": "298.53",
        "cents": 298.53
      },
      {
        "scl": "597.06",
        "cents": 597.06
      },
      {
        "scl": "895.59",
        "cents": 895.59
      },
      {
        "scl": "1194.12",
        "cents": 1194.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dimipent-04",
    "description": "4L MOS for Dimipent, L=299.16",
    "notes": 4,
    "period_cents": 1196.64,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dimipent-04/",
    "tones": [
      {
        "scl": "299.16",
        "cents": 299.16
      },
      {
        "scl": "598.32",
        "cents": 598.32
      },
      {
        "scl": "897.48",
        "cents": 897.48
      },
      {
        "scl": "1196.64",
        "cents": 1196.64
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hedgehog-04",
    "description": "2L 2s MOS for Hedgehog, L=436.13, s=162.32",
    "notes": 4,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hedgehog-04/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "760.77",
        "cents": 760.77
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-pajara-04",
    "description": "2L 2s MOS for Pajara, L=491.88, s=106.57",
    "notes": 4,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-pajara-04/",
    "tones": [
      {
        "scl": "106.57",
        "cents": 106.57
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "705.02",
        "cents": 705.02
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-04",
    "description": "1L 3s MOS for Porcupine, L=709.95, s=162.32",
    "notes": 4,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-04/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "1034.59",
        "cents": 1034.59
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-beatles-04",
    "description": "3L 1s MOS for Beatles, L=354.72, s=132.94",
    "notes": 4,
    "period_cents": 1197.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-beatles-04/",
    "tones": [
      {
        "scl": "354.72",
        "cents": 354.72
      },
      {
        "scl": "709.44",
        "cents": 709.44
      },
      {
        "scl": "842.38",
        "cents": 842.38
      },
      {
        "scl": "1197.10",
        "cents": 1197.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-04",
    "description": "1L 3s MOS for Passion, L=903.11, s=98.40",
    "notes": 4,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-04/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-doublewide-04",
    "description": "2L 2s MOS for Doublewide, L=326.96, s=272.32",
    "notes": 4,
    "period_cents": 1198.56,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-doublewide-04/",
    "tones": [
      {
        "scl": "272.32",
        "cents": 272.32
      },
      {
        "scl": "599.28",
        "cents": 599.28
      },
      {
        "scl": "871.60",
        "cents": 871.6
      },
      {
        "scl": "1198.56",
        "cents": 1198.56
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-04",
    "description": "3L 1s MOS for Myna, L=309.89, s=269.16",
    "notes": 4,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-04/",
    "tones": [
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-04",
    "description": "1L 3s MOS for Tetracot, L=670.70, s=176.11",
    "notes": 4,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-04/",
    "tones": [
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "846.81",
        "cents": 846.81
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-srutal-04",
    "description": "2L 2s MOS for Srutal, L=494.86, s=104.70",
    "notes": 4,
    "period_cents": 1199.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-srutal-04/",
    "tones": [
      {
        "scl": "104.70",
        "cents": 104.7
      },
      {
        "scl": "599.56",
        "cents": 599.56
      },
      {
        "scl": "704.26",
        "cents": 704.26
      },
      {
        "scl": "1199.12",
        "cents": 1199.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orwell-04",
    "description": "1L 3s MOS for Orwell, L=385.06, s=271.49",
    "notes": 4,
    "period_cents": 1199.53,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orwell-04/",
    "tones": [
      {
        "scl": "271.49",
        "cents": 271.49
      },
      {
        "scl": "656.55",
        "cents": 656.55
      },
      {
        "scl": "928.04",
        "cents": 928.04
      },
      {
        "scl": "1199.53",
        "cents": 1199.53
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-04",
    "description": "3L 1s MOS for Wurschmidt, L=387.64, s=36.77",
    "notes": 4,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-04/",
    "tones": [
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-04",
    "description": "3L 1s MOS for Amity, L=339.47, s=181.44",
    "notes": 4,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-04/",
    "tones": [
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "678.94",
        "cents": 678.94
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-04",
    "description": "2L 2s MOS for Vishnu, L=528.82, s=71.15",
    "notes": 4,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-04/",
    "tones": [
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-04",
    "description": "1L 3s MOS for Luna, L=620.392, s=193.196",
    "notes": 4,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-04/",
    "tones": [
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-04",
    "description": "1-3-9-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-04",
    "description": "1-3-9-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-04/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-01",
    "description": "1-3-5-9 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-01",
    "description": "1-3-5-9 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sevenlim",
    "description": "Seven-limit otonal chord",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_7525.html#7622",
    "url": "https://scalelibrary.org/scales/mailing-lists/sevenlim/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-06d-major-tetrad",
    "description": "1-3-5-7 major tetrad, Figure 6d",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-06d-major-tetrad/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-06d-minor-tetrad",
    "description": "1-3-5-7 minor tetrad, Figure 6d",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-06d-minor-tetrad/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-00",
    "description": "1-3-7-9 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-00/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-02",
    "description": "1-3-7-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-02/",
    "tones": [
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-07",
    "description": "1-7-9-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-07/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-11",
    "description": "3-7-9-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-11/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-00",
    "description": "1-3-7-9 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-00/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-02",
    "description": "1-3-7-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-02/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-07",
    "description": "1-7-9-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-07/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-11",
    "description": "3-7-9-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-11/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-00",
    "description": "1-3-5-7 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-00/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-06",
    "description": "1-5-7-9 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-10",
    "description": "3-5-7-9 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-10/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-00",
    "description": "1-3-5-7 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-00/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-06",
    "description": "1-5-7-9 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-10",
    "description": "3-5-7-9 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-10/",
    "tones": [
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-06c-4C1-tetrany",
    "description": "3-5-7-11 4C1 tetrany, Figure 6c",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-06c-4C1-tetrany/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-06c-4C3-tetrany",
    "description": "3-5-7-11 4C3 tetrany, Figure 6c",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-06c-4C3-tetrany/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-01",
    "description": "1-3-7-11 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-01/",
    "tones": [
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-03",
    "description": "1-3-9-11 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-05",
    "description": "1-3-11-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-05/",
    "tones": [
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-06",
    "description": "1-7-9-11 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-08",
    "description": "1-7-11-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-08/",
    "tones": [
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-09",
    "description": "1-9-11-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-09/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-10",
    "description": "3-7-9-11 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-10/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-12",
    "description": "3-7-11-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-12/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-13",
    "description": "3-9-11-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-13/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C1-tetrany-14",
    "description": "7-9-11-15 4C1 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C1-tetrany-14/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-01",
    "description": "1-3-7-11 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-01/",
    "tones": [
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-03",
    "description": "1-3-9-11 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-03/",
    "tones": [
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-05",
    "description": "1-3-11-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-05/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-06",
    "description": "1-7-9-11 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-06/",
    "tones": [
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-08",
    "description": "1-7-11-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-08/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-09",
    "description": "1-9-11-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-09/",
    "tones": [
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-10",
    "description": "3-7-9-11 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-10/",
    "tones": [
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-12",
    "description": "3-7-11-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-12/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-13",
    "description": "3-9-11-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-13/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-08-4C3-tetrany-14",
    "description": "7-9-11-15 4C3 Tetrany, Figure 8",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-08-4C3-tetrany-14/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-02",
    "description": "1-3-5-11 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-02/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-07",
    "description": "1-5-7-11 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-07/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-08",
    "description": "1-5-9-11 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-08/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-11",
    "description": "3-5-7-11 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-11/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-12",
    "description": "3-5-9-11 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-12/",
    "tones": [
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C1-tetrany-14",
    "description": "5-7-9-11 4C1 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C1-tetrany-14/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-02",
    "description": "1-3-5-11 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-02/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-07",
    "description": "1-5-7-11 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-07/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-08",
    "description": "1-5-9-11 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-08/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-11",
    "description": "3-5-7-11 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-11/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-12",
    "description": "3-5-9-11 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-12/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-38-4C3-tetrany-14",
    "description": "5-7-9-11 4C3 Tetrany, Figure 38",
    "notes": 4,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-38-4C3-tetrany-14/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_06_Egypt",
    "description": "Suite - Les B\u00e9douins du Fayy\u00fbm (unknown maqam, Egypt)",
    "notes": 4,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_06_Egypt/",
    "tones": [
      {
        "scl": "126.636614",
        "cents": 126.636614
      },
      {
        "scl": "458.016598",
        "cents": 458.016598
      },
      {
        "scl": "953.397411",
        "cents": 953.397411
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_03_Egypt",
    "description": "Les \u00e2mes de nu'M\u00e2n ne sont-elles qu'un souffle ? - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 4,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_03_Egypt/",
    "tones": [
      {
        "scl": "462.485604",
        "cents": 462.485604
      },
      {
        "scl": "611.646422",
        "cents": 611.646422
      },
      {
        "scl": "970.553185",
        "cents": 970.553185
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_03_Egypt",
    "description": "Je ef Ez Maro'ot / Je peniot / Tihirini - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 4,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_03_Egypt/",
    "tones": [
      {
        "scl": "118.509915",
        "cents": 118.509915
      },
      {
        "scl": "320.030062",
        "cents": 320.030062
      },
      {
        "scl": "1044.272866",
        "cents": 1044.272866
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_13_Iraq",
    "description": "Neuf rythmes de l'\u00e9cole de Bagdad, Duff Zinj\u00e2r\u00ee - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (unknown maqam, Iraq)",
    "notes": 4,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_13_Iraq/",
    "tones": [
      {
        "scl": "346.659035",
        "cents": 346.659035
      },
      {
        "scl": "586.549745",
        "cents": 586.549745
      },
      {
        "scl": "835.497113",
        "cents": 835.497113
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Vocal_01",
    "description": "Vocal 1 (Voice), DR Congo",
    "notes": 4,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Vocal_01/",
    "tones": [
      {
        "scl": "489.0",
        "cents": 489.0
      },
      {
        "scl": "710.0",
        "cents": 710.0
      },
      {
        "scl": "954.0",
        "cents": 954.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_04",
    "description": "Phon 4 (Voice), Papua New Guinea",
    "notes": 4,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_04/",
    "tones": [
      {
        "scl": "423.0",
        "cents": 423.0
      },
      {
        "scl": "625.0",
        "cents": 625.0
      },
      {
        "scl": "927.0",
        "cents": 927.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-04",
    "description": "4 equal divisions of the octave",
    "notes": 4,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-04/",
    "tones": [
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-bug-04",
    "description": "1L 3s MOS for Bug, L=419.1, s=260.3",
    "notes": 4,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-bug-04/",
    "tones": [
      {
        "scl": "260.3",
        "cents": 260.3
      },
      {
        "scl": "679.4",
        "cents": 679.4
      },
      {
        "scl": "939.7",
        "cents": 939.7
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orson-04",
    "description": "1L 3s MOS for Orson, L=385.29, s=271.65",
    "notes": 4,
    "period_cents": 1200.24,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orson-04/",
    "tones": [
      {
        "scl": "271.65",
        "cents": 271.65
      },
      {
        "scl": "656.94",
        "cents": 656.94
      },
      {
        "scl": "928.59",
        "cents": 928.59
      },
      {
        "scl": "1200.24",
        "cents": 1200.24
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hanson-04",
    "description": "3L 1s MOS for Hanson, L=317.07, s=249.08",
    "notes": 4,
    "period_cents": 1200.29,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hanson-04/",
    "tones": [
      {
        "scl": "317.07",
        "cents": 317.07
      },
      {
        "scl": "566.15",
        "cents": 566.15
      },
      {
        "scl": "883.22",
        "cents": 883.22
      },
      {
        "scl": "1200.29",
        "cents": 1200.29
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-04",
    "description": "1L 3s MOS for Miracle, L=850.47, s=116.72",
    "notes": 4,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-04/",
    "tones": [
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-04",
    "description": "3L 1s MOS for Magic, L=380.80, s=58.88",
    "notes": 4,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-04/",
    "tones": [
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "439.68",
        "cents": 439.68
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-04",
    "description": "1L 3s MOS for Cynder, L=504.14, s=232.52",
    "notes": 4,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-04/",
    "tones": [
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "465.04",
        "cents": 465.04
      },
      {
        "scl": "969.18",
        "cents": 969.18
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-injera-04",
    "description": "2L 2s MOS for Injera, L=507.28, s=93.61",
    "notes": 4,
    "period_cents": 1201.78,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-injera-04/",
    "tones": [
      {
        "scl": "93.61",
        "cents": 93.61
      },
      {
        "scl": "600.89",
        "cents": 600.89
      },
      {
        "scl": "694.50",
        "cents": 694.5
      },
      {
        "scl": "1201.78",
        "cents": 1201.78
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-04",
    "description": "1L 3s MOS for Negripent, L=823.40, s=126.14",
    "notes": 4,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-04/",
    "tones": [
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "252.28",
        "cents": 252.28
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-04",
    "description": "1L 3s MOS for Nautilus, L=953.75, s=82.97",
    "notes": 4,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-04/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-keemun-04",
    "description": "3L 1s MOS for Keemun, L=317.84, s=249.67",
    "notes": 4,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-keemun-04/",
    "tones": [
      {
        "scl": "317.84",
        "cents": 317.84
      },
      {
        "scl": "567.51",
        "cents": 567.51
      },
      {
        "scl": "885.35",
        "cents": 885.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-04",
    "description": "1L 3s MOS for Negrisept, L=828.67, s=124.84",
    "notes": 4,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-04/",
    "tones": [
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "249.68",
        "cents": 249.68
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-04",
    "description": "1L 3s MOS for Ripple, L=897.35, s=101.99",
    "notes": 4,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-04/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-lemba-04",
    "description": "2L 2s MOS for Lemba, L=370.83, s=230.87",
    "notes": 4,
    "period_cents": 1203.4,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-lemba-04/",
    "tones": [
      {
        "scl": "370.83",
        "cents": 370.83
      },
      {
        "scl": "601.70",
        "cents": 601.7
      },
      {
        "scl": "972.53",
        "cents": 972.53
      },
      {
        "scl": "1203.40",
        "cents": 1203.4
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-semaphore-04",
    "description": "1L 3s MOS for Semaphore, L=446.23, s=252.48",
    "notes": 4,
    "period_cents": 1203.67,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-semaphore-04/",
    "tones": [
      {
        "scl": "252.48",
        "cents": 252.48
      },
      {
        "scl": "698.71",
        "cents": 698.71
      },
      {
        "scl": "951.19",
        "cents": 951.19
      },
      {
        "scl": "1203.67",
        "cents": 1203.67
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dicot-04",
    "description": "3L 1s MOS for Dicot, L=353.22, s=148.00",
    "notes": 4,
    "period_cents": 1207.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dicot-04/",
    "tones": [
      {
        "scl": "353.22",
        "cents": 353.22
      },
      {
        "scl": "501.22",
        "cents": 501.22
      },
      {
        "scl": "854.44",
        "cents": 854.44
      },
      {
        "scl": "1207.66",
        "cents": 1207.66
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_03",
    "description": "Phon 3 (Voice), Papua New Guinea",
    "notes": 4,
    "period_cents": 1235.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_03/",
    "tones": [
      {
        "scl": "510.0",
        "cents": 510.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "986.0",
        "cents": 986.0
      },
      {
        "scl": "1235.0",
        "cents": 1235.0
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_02",
    "description": "Phon 2 (Voice), Papua New Guinea",
    "notes": 4,
    "period_cents": 1258.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_02/",
    "tones": [
      {
        "scl": "459.0",
        "cents": 459.0
      },
      {
        "scl": "621.0",
        "cents": 621.0
      },
      {
        "scl": "966.0",
        "cents": 966.0
      },
      {
        "scl": "1258.0",
        "cents": 1258.0
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_11",
    "description": "Phon 11 (Flute), Papua New Guinea",
    "notes": 4,
    "period_cents": 1281.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_11/",
    "tones": [
      {
        "scl": "435.0",
        "cents": 435.0
      },
      {
        "scl": "797.0",
        "cents": 797.0
      },
      {
        "scl": "1116.0",
        "cents": 1116.0
      },
      {
        "scl": "1281.0",
        "cents": 1281.0
      }
    ]
  },
  {
    "stem": "mailing-lists/nomar3a",
    "description": "Non-octave marvel",
    "notes": 5,
    "period_cents": 499.97288,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89290.html#89317",
    "url": "https://scalelibrary.org/scales/mailing-lists/nomar3a/",
    "tones": [
      {
        "scl": "115.58705",
        "cents": 115.58705
      },
      {
        "scl": "231.17409",
        "cents": 231.17409
      },
      {
        "scl": "268.79879",
        "cents": 268.79879
      },
      {
        "scl": "384.38583",
        "cents": 384.38583
      },
      {
        "scl": "499.97288",
        "cents": 499.97288
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-phi-5",
    "description": "John McBryde's 5th root of phi",
    "notes": 5,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-phi-5/",
    "tones": [
      {
        "scl": "166.618059",
        "cents": 166.618059
      },
      {
        "scl": "333.236119",
        "cents": 333.236119
      },
      {
        "scl": "499.854178",
        "cents": 499.854178
      },
      {
        "scl": "666.472237",
        "cents": 666.472237
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen06-vyshnegradski-nonoctave-2",
    "description": "Non-octave scale based on the neutral sixth",
    "notes": 5,
    "period_cents": 850.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivan Vyshnegradski, Manual of Quartertone Harmony, translated by Ivor Darreg, Xenharmonikon 6 (1977)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen06-vyshnegradski-nonoctave-2/",
    "tones": [
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "850.0",
        "cents": 850.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-factorable-numbers",
    "description": "Factorable numbers scale",
    "notes": 5,
    "period_cents": 884.359,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-factorable-numbers/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "5/3",
        "cents": 884.359
      }
    ]
  },
  {
    "stem": "damusc/Lithuania_Lith_10a",
    "description": "Lith 10a (Voice), Lithuania",
    "notes": 5,
    "period_cents": 902.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Ambrazevi\u010dius, Rytis (2006). Modelling of scales in traditional solo singing. Musicae Scientiae, 10(1_suppl):65-87.",
    "url": "https://scalelibrary.org/scales/damusc/Lithuania_Lith_10a/",
    "tones": [
      {
        "scl": "177.0",
        "cents": 177.0
      },
      {
        "scl": "356.0",
        "cents": 356.0
      },
      {
        "scl": "517.0",
        "cents": 517.0
      },
      {
        "scl": "716.0",
        "cents": 716.0
      },
      {
        "scl": "902.0",
        "cents": 902.0
      }
    ]
  },
  {
    "stem": "damusc/Lithuania_Lith_04b",
    "description": "Lith 4b (Voice), Lithuania",
    "notes": 5,
    "period_cents": 904.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Rytis Ambrazevicius. The perception and transcription of the scale reconsidered: Several lithuanian cases. The World of Music, 47(2):31-53, 2005",
    "url": "https://scalelibrary.org/scales/damusc/Lithuania_Lith_04b/",
    "tones": [
      {
        "scl": "190.0",
        "cents": 190.0
      },
      {
        "scl": "347.0",
        "cents": 347.0
      },
      {
        "scl": "529.0",
        "cents": 529.0
      },
      {
        "scl": "709.0",
        "cents": 709.0
      },
      {
        "scl": "904.0",
        "cents": 904.0
      }
    ]
  },
  {
    "stem": "damusc/Lithuania_Lith_10b",
    "description": "Lith 10b (Voice), Lithuania",
    "notes": 5,
    "period_cents": 946.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Ambrazevi\u010dius, Rytis (2006). Modelling of scales in traditional solo singing. Musicae Scientiae, 10(1_suppl):65-87.",
    "url": "https://scalelibrary.org/scales/damusc/Lithuania_Lith_10b/",
    "tones": [
      {
        "scl": "224.0",
        "cents": 224.0
      },
      {
        "scl": "429.0",
        "cents": 429.0
      },
      {
        "scl": "539.0",
        "cents": 539.0
      },
      {
        "scl": "751.0",
        "cents": 751.0
      },
      {
        "scl": "946.0",
        "cents": 946.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-mclaren-integrated",
    "description": "Integrated non-self-similar scale #1",
    "notes": 5,
    "period_cents": 950.9775,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Just Non-Equal-Tempered Scales, Xenharmonikon 15 (1993), p.31",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-mclaren-integrated/",
    "tones": [
      {
        "scl": "13.442",
        "cents": 13.442
      },
      {
        "scl": "48.466",
        "cents": 48.466
      },
      {
        "scl": "160.744",
        "cents": 160.744
      },
      {
        "scl": "425.29",
        "cents": 425.29
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM208-H",
    "description": "GVM208-H (Voice), Georgia",
    "notes": 5,
    "period_cents": 1011.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM208-H/",
    "tones": [
      {
        "scl": "174.0",
        "cents": 174.0
      },
      {
        "scl": "362.0",
        "cents": 362.0
      },
      {
        "scl": "661.0",
        "cents": 661.0
      },
      {
        "scl": "816.0",
        "cents": 816.0
      },
      {
        "scl": "1011.0",
        "cents": 1011.0
      }
    ]
  },
  {
    "stem": "damusc/Lithuania_Skud_06b",
    "description": "Skud 6b (Skudutis), Lithuania",
    "notes": 5,
    "period_cents": 1038.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Ambrazevi\u010dius, Rytis (2006). Modelling of scales in traditional solo singing. Musicae Scientiae, 10(1_suppl):65-87.",
    "url": "https://scalelibrary.org/scales/damusc/Lithuania_Skud_06b/",
    "tones": [
      {
        "scl": "173.0",
        "cents": 173.0
      },
      {
        "scl": "290.0",
        "cents": 290.0
      },
      {
        "scl": "663.0",
        "cents": 663.0
      },
      {
        "scl": "923.0",
        "cents": 923.0
      },
      {
        "scl": "1038.0",
        "cents": 1038.0
      }
    ]
  },
  {
    "stem": "damusc/Lithuania_Skud_06c",
    "description": "Skud 6c (Skudutis), Lithuania",
    "notes": 5,
    "period_cents": 1045.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Ambrazevi\u010dius, Rytis (2006). Modelling of scales in traditional solo singing. Musicae Scientiae, 10(1_suppl):65-87.",
    "url": "https://scalelibrary.org/scales/damusc/Lithuania_Skud_06c/",
    "tones": [
      {
        "scl": "165.0",
        "cents": 165.0
      },
      {
        "scl": "325.0",
        "cents": 325.0
      },
      {
        "scl": "629.0",
        "cents": 629.0
      },
      {
        "scl": "898.0",
        "cents": 898.0
      },
      {
        "scl": "1045.0",
        "cents": 1045.0
      }
    ]
  },
  {
    "stem": "damusc/Lithuania_Skud_06a",
    "description": "Skud 6a (Skudutis), Lithuania",
    "notes": 5,
    "period_cents": 1081.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Ambrazevi\u010dius, Rytis (2006). Modelling of scales in traditional solo singing. Musicae Scientiae, 10(1_suppl):65-87.",
    "url": "https://scalelibrary.org/scales/damusc/Lithuania_Skud_06a/",
    "tones": [
      {
        "scl": "182.0",
        "cents": 182.0
      },
      {
        "scl": "371.0",
        "cents": 371.0
      },
      {
        "scl": "676.0",
        "cents": 676.0
      },
      {
        "scl": "938.0",
        "cents": 938.0
      },
      {
        "scl": "1081.0",
        "cents": 1081.0
      }
    ]
  },
  {
    "stem": "damusc/China_Pi-Pa",
    "description": "Pi-Pa (Pipa), China",
    "notes": 5,
    "period_cents": 1095.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/China_Pi-Pa/",
    "tones": [
      {
        "scl": "145.0",
        "cents": 145.0
      },
      {
        "scl": "351.0",
        "cents": 351.0
      },
      {
        "scl": "547.0",
        "cents": 547.0
      },
      {
        "scl": "774.0",
        "cents": 774.0
      },
      {
        "scl": "1095.0",
        "cents": 1095.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM202-H",
    "description": "GVM202-H (Voice), Georgia",
    "notes": 5,
    "period_cents": 1145.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM202-H/",
    "tones": [
      {
        "scl": "337.0",
        "cents": 337.0
      },
      {
        "scl": "680.0",
        "cents": 680.0
      },
      {
        "scl": "907.0",
        "cents": 907.0
      },
      {
        "scl": "1057.0",
        "cents": 1057.0
      },
      {
        "scl": "1145.0",
        "cents": 1145.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Slendro_02",
    "description": "Slendro 2 (Gender), Indonesia",
    "notes": 5,
    "period_cents": 1172.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Slendro_02/",
    "tones": [
      {
        "scl": "191.0",
        "cents": 191.0
      },
      {
        "scl": "442.0",
        "cents": 442.0
      },
      {
        "scl": "691.0",
        "cents": 691.0
      },
      {
        "scl": "952.0",
        "cents": 952.0
      },
      {
        "scl": "1172.0",
        "cents": 1172.0
      }
    ]
  },
  {
    "stem": "damusc/Korea_Sujechon",
    "description": "Sujechon (Voice), Korea",
    "notes": 5,
    "period_cents": 1177.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Nam, Unjung (1998). Pitch Distributions in Korean Court Music: Evidence Consistent with Tonal Hierarchies. Music Perception, 16(2):243-247.",
    "url": "https://scalelibrary.org/scales/damusc/Korea_Sujechon/",
    "tones": [
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "548.0",
        "cents": 548.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "1023.0",
        "cents": 1023.0
      },
      {
        "scl": "1177.0",
        "cents": 1177.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM204-H",
    "description": "GVM204-H (Voice), Georgia",
    "notes": 5,
    "period_cents": 1184.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM204-H/",
    "tones": [
      {
        "scl": "345.0",
        "cents": 345.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "1059.0",
        "cents": 1059.0
      },
      {
        "scl": "1184.0",
        "cents": 1184.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-father-05",
    "description": "3L 2s MOS for Father, L=291.1, s=156.3",
    "notes": 5,
    "period_cents": 1185.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-father-05/",
    "tones": [
      {
        "scl": "291.1",
        "cents": 291.1
      },
      {
        "scl": "447.4",
        "cents": 447.4
      },
      {
        "scl": "738.5",
        "cents": 738.5
      },
      {
        "scl": "894.8",
        "cents": 894.8
      },
      {
        "scl": "1185.9",
        "cents": 1185.9
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Bati",
    "description": "Bati (Baganna or Krar or Masinko), Ethiopia",
    "notes": 5,
    "period_cents": 1190.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. M. L. Kimberlin. Masinqo and the Nature of Qanat. PhD thesis, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Bati/",
    "tones": [
      {
        "scl": "325.0",
        "cents": 325.0
      },
      {
        "scl": "535.0",
        "cents": 535.0
      },
      {
        "scl": "710.0",
        "cents": 710.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1190.0",
        "cents": 1190.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Tizita",
    "description": "Tizita (Baganna or Krar or Masinko), Ethiopia",
    "notes": 5,
    "period_cents": 1190.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. M. L. Kimberlin. Masinqo and the Nature of Qanat. PhD thesis, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Tizita/",
    "tones": [
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "385.0",
        "cents": 385.0
      },
      {
        "scl": "725.0",
        "cents": 725.0
      },
      {
        "scl": "865.0",
        "cents": 865.0
      },
      {
        "scl": "1190.0",
        "cents": 1190.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-blackwood-05",
    "description": "5L MOS for Blackwood, L=238.87",
    "notes": 5,
    "period_cents": 1194.35,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-blackwood-05/",
    "tones": [
      {
        "scl": "238.87",
        "cents": 238.87
      },
      {
        "scl": "477.74",
        "cents": 477.74
      },
      {
        "scl": "716.61",
        "cents": 716.61
      },
      {
        "scl": "955.48",
        "cents": 955.48
      },
      {
        "scl": "1194.35",
        "cents": 1194.35
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Ambasel",
    "description": "Ambasel (Baganna or Krar or Masinko), Ethiopia",
    "notes": 5,
    "period_cents": 1195.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. M. L. Kimberlin. Masinqo and the Nature of Qanat. PhD thesis, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Ambasel/",
    "tones": [
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "465.0",
        "cents": 465.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "835.0",
        "cents": 835.0
      },
      {
        "scl": "1195.0",
        "cents": 1195.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Anchihoye",
    "description": "Anchihoye (Baganna or Krar or Masinko), Ethiopia",
    "notes": 5,
    "period_cents": 1195.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. M. L. Kimberlin. Masinqo and the Nature of Qanat. PhD thesis, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Anchihoye/",
    "tones": [
      {
        "scl": "135.0",
        "cents": 135.0
      },
      {
        "scl": "495.0",
        "cents": 495.0
      },
      {
        "scl": "615.0",
        "cents": 615.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1195.0",
        "cents": 1195.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dominant-05",
    "description": "2L 3s MOS for Dominant, L=292.41, s=203.47",
    "notes": 5,
    "period_cents": 1195.23,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dominant-05/",
    "tones": [
      {
        "scl": "203.47",
        "cents": 203.47
      },
      {
        "scl": "495.88",
        "cents": 495.88
      },
      {
        "scl": "699.35",
        "cents": 699.35
      },
      {
        "scl": "991.76",
        "cents": 991.76
      },
      {
        "scl": "1195.23",
        "cents": 1195.23
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-blacksmith-05",
    "description": "5L MOS for Blacksmith, L=239.18",
    "notes": 5,
    "period_cents": 1195.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-blacksmith-05/",
    "tones": [
      {
        "scl": "239.18",
        "cents": 239.18
      },
      {
        "scl": "478.36",
        "cents": 478.36
      },
      {
        "scl": "717.54",
        "cents": 717.54
      },
      {
        "scl": "956.72",
        "cents": 956.72
      },
      {
        "scl": "1195.90",
        "cents": 1195.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-05",
    "description": "1L 4s MOS for Porcupine, L=547.63, s=162.32",
    "notes": 5,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-05/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "872.27",
        "cents": 872.27
      },
      {
        "scl": "1034.59",
        "cents": 1034.59
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gamelan_Kedokngorek_Kyahi",
    "description": "Gamelan Kedokngorek Kyahi (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1197.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gamelan_Kedokngorek_Kyahi/",
    "tones": [
      {
        "scl": "228.0",
        "cents": 228.0
      },
      {
        "scl": "449.0",
        "cents": 449.0
      },
      {
        "scl": "697.0",
        "cents": 697.0
      },
      {
        "scl": "952.0",
        "cents": 952.0
      },
      {
        "scl": "1197.0",
        "cents": 1197.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Swaraharja",
    "description": "Swaraharja (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1197.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Swaraharja/",
    "tones": [
      {
        "scl": "227.0",
        "cents": 227.0
      },
      {
        "scl": "482.0",
        "cents": 482.0
      },
      {
        "scl": "696.0",
        "cents": 696.0
      },
      {
        "scl": "936.0",
        "cents": 936.0
      },
      {
        "scl": "1197.0",
        "cents": 1197.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-superpyth-05",
    "description": "2L 3s MOS for Superpyth, L=270.69, s=218.74",
    "notes": 5,
    "period_cents": 1197.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-superpyth-05/",
    "tones": [
      {
        "scl": "218.74",
        "cents": 218.74
      },
      {
        "scl": "489.43",
        "cents": 489.43
      },
      {
        "scl": "708.17",
        "cents": 708.17
      },
      {
        "scl": "978.86",
        "cents": 978.86
      },
      {
        "scl": "1197.60",
        "cents": 1197.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-05",
    "description": "1L 4s MOS for Passion, L=804.71, s=98.40",
    "notes": 5,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-05/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensisept-05",
    "description": "3L 2s MOS for Sensisept, L=312.07, s=131.09",
    "notes": 5,
    "period_cents": 1198.39,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensisept-05/",
    "tones": [
      {
        "scl": "312.07",
        "cents": 312.07
      },
      {
        "scl": "443.16",
        "cents": 443.16
      },
      {
        "scl": "755.23",
        "cents": 755.23
      },
      {
        "scl": "886.32",
        "cents": 886.32
      },
      {
        "scl": "1198.39",
        "cents": 1198.39
      }
    ]
  },
  {
    "stem": "mailing-lists/hirajoshi3",
    "description": "Observed Japanese pentatonic koto scale. Helmholtz/Ellis p.519, nr.111",
    "notes": 5,
    "period_cents": 1199.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_74247.html#74349",
    "url": "https://scalelibrary.org/scales/mailing-lists/hirajoshi3/",
    "tones": [
      {
        "scl": "193.00000",
        "cents": 193.0
      },
      {
        "scl": "357.00000",
        "cents": 357.0
      },
      {
        "scl": "719.00000",
        "cents": 719.0
      },
      {
        "scl": "801.00000",
        "cents": 801.0
      },
      {
        "scl": "1199.00000",
        "cents": 1199.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-05",
    "description": "1L 4s MOS for Tetracot, L=494.59, s=176.11",
    "notes": 5,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-05/",
    "tones": [
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "352.22",
        "cents": 352.22
      },
      {
        "scl": "846.81",
        "cents": 846.81
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orwell-05",
    "description": "4L 1s MOS for Orwell, L=271.49, s=113.57",
    "notes": 5,
    "period_cents": 1199.53,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orwell-05/",
    "tones": [
      {
        "scl": "271.49",
        "cents": 271.49
      },
      {
        "scl": "542.98",
        "cents": 542.98
      },
      {
        "scl": "656.55",
        "cents": 656.55
      },
      {
        "scl": "928.04",
        "cents": 928.04
      },
      {
        "scl": "1199.53",
        "cents": 1199.53
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensipent-05",
    "description": "3L 2s MOS for Sensipent, L=313.61, s=129.38",
    "notes": 5,
    "period_cents": 1199.59,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensipent-05/",
    "tones": [
      {
        "scl": "313.61",
        "cents": 313.61
      },
      {
        "scl": "442.99",
        "cents": 442.99
      },
      {
        "scl": "756.60",
        "cents": 756.6
      },
      {
        "scl": "885.98",
        "cents": 885.98
      },
      {
        "scl": "1199.59",
        "cents": 1199.59
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-05",
    "description": "1L 4s MOS for Luna, L=427.196, s=193.196",
    "notes": 5,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-05/",
    "tones": [
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "386.392",
        "cents": 386.392
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-positive-05",
    "description": "Positive, linear-mapped intonational system, 5 notes",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-positive-05/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-3-2-5",
    "description": "Generalized Pythagorean Scale, 3/2 stacked 5=3+2 times",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-3-2-5/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-pythagorean-pentatonic",
    "description": "Pythagorean Intonation Pentatonic Scale (PIPS)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.114",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-pythagorean-pentatonic/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hirajoshi2",
    "description": "Japanese pentatonic koto scale, theoretical. Helmholz/Ellis p.519, nr.110",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_74247.html#74349",
    "url": "https://scalelibrary.org/scales/mailing-lists/hirajoshi2/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-negative-05",
    "description": "Negative, linear-mapped intonational system, 5 notes",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-negative-05/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-harrison-thoughts-7",
    "description": "Slendro with steps 5/4, 16/15, 9/8, 81/64, 256/243",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Lou Harrison, ITEM: Thoughts while designing a Gamelan, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-harrison-thoughts-7/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-just-pentatonic",
    "description": "Just Intonation Pentatonic Scale (JIPS)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.114",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-just-pentatonic/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/genggong",
    "description": "Genggong polos scale, harmonics 5 through 9",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101833.html#101836",
    "url": "https://scalelibrary.org/scales/mailing-lists/genggong/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ninelim",
    "description": "Nine-limit otonal chord",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_7525.html#7622",
    "url": "https://scalelibrary.org/scales/mailing-lists/ninelim/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pygmie",
    "description": "Pygmie scale",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104574.html#104599",
    "url": "https://scalelibrary.org/scales/mailing-lists/pygmie/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-acute-05",
    "description": "Acute, linear-mapped intonational system, 5 notes",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-acute-05/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-harrison-thoughts-4",
    "description": "Slendro with steps 8/7, 7/6, 9/8, 8/7, 7/6",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Lou Harrison, ITEM: Thoughts while designing a Gamelan, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-harrison-thoughts-4/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-harrison-thoughts-5",
    "description": "Slendro based on partials 12/14/16/18/21",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Lou Harrison, ITEM: Thoughts while designing a Gamelan, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-harrison-thoughts-5/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-7-4-5",
    "description": "Generalized Pythagorean Scale, 7/4 stacked 5=4+1 times",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-7-4-5/",
    "tones": [
      {
        "scl": "2401/2048",
        "cents": 275.304
      },
      {
        "scl": "343/256",
        "cents": 506.478
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-harrison",
    "description": "A JI scale of Lou Harrison",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.108",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-harrison/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ForJustin-pentatonic001",
    "description": "Pentatonic mode for Justin, possibly applicable to Japanese styles",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74312",
    "url": "https://scalelibrary.org/scales/mailing-lists/ForJustin-pentatonic001/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-colvig-gamelan-7-11",
    "description": "Colvig's American Gamelan 7-11 scale",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "William Colvig, An American Gamelan, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-colvig-gamelan-7-11/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-harrison-thoughts-8",
    "description": "Partials 6/7/8/9/11",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Lou Harrison, ITEM: Thoughts while designing a Gamelan, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-harrison-thoughts-8/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/neutr_pent2",
    "description": "Quasi-Neutral Pentatonic 2, 15/13 x 52/45 in each trichord, after Dudon         ",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95451",
    "url": "https://scalelibrary.org/scales/mailing-lists/neutr_pent2/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pelog_mal",
    "description": "Malaysian Pelog, Pierre Genest: Diff?rentes gammes encore en usage",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93402.html#93402",
    "url": "https://scalelibrary.org/scales/mailing-lists/pelog_mal/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pentatonic-2_3_7_11_13",
    "description": "Pentatonic, primes 2-3-7-11-13",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105744",
    "url": "https://scalelibrary.org/scales/mailing-lists/pentatonic-2_3_7_11_13/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pentatonic-proper_5-prime",
    "description": "Strictly proper 2-3-7-11-13 pentatonic",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105744",
    "url": "https://scalelibrary.org/scales/mailing-lists/pentatonic-proper_5-prime/",
    "tones": [
      {
        "scl": "63/52",
        "cents": 332.208
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-harrison-thoughts-6",
    "description": "Slendro based on partials 12/14/16/19/21",
    "notes": 5,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "Lou Harrison, ITEM: Thoughts while designing a Gamelan, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-harrison-thoughts-6/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_02_Egypt",
    "description": "\u00d4 fille, de ton nom je ne sais rien / Nous commencerons par l'\u00e9l\u00e9gant - Les B\u00e9douins du Fayy\u00fbm (unknown maqam, Egypt)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_02_Egypt/",
    "tones": [
      {
        "scl": "406.205029",
        "cents": 406.205029
      },
      {
        "scl": "569.57345",
        "cents": 569.57345
      },
      {
        "scl": "620.776458",
        "cents": 620.776458
      },
      {
        "scl": "978.69964",
        "cents": 978.69964
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_18_Egypt",
    "description": "Cette nuit, le henn\u00e9 - Ann\u00fbsa Al-Misriyya (unknown maqam, Egypt)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_18_Egypt/",
    "tones": [
      {
        "scl": "337.82654",
        "cents": 337.82654
      },
      {
        "scl": "490.819075",
        "cents": 490.819075
      },
      {
        "scl": "669.46202",
        "cents": 669.46202
      },
      {
        "scl": "953.217365",
        "cents": 953.217365
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_19_Egypt",
    "description": "Toi qui apparais semblable \u00e0 la pleine lune - Ann\u00fbsa Al-Misriyya (nahawand, Egypt)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_19_Egypt/",
    "tones": [
      {
        "scl": "117.301775",
        "cents": 117.301775
      },
      {
        "scl": "317.798491",
        "cents": 317.798491
      },
      {
        "scl": "457.401619",
        "cents": 457.401619
      },
      {
        "scl": "663.500051",
        "cents": 663.500051
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_04_Egypt",
    "description": "D\u00e9but de la messe : o Namo T\u00e2yo Namo - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_04_Egypt/",
    "tones": [
      {
        "scl": "297.657754",
        "cents": 297.657754
      },
      {
        "scl": "608.680331",
        "cents": 608.680331
      },
      {
        "scl": "820.298265",
        "cents": 820.298265
      },
      {
        "scl": "1102.351893",
        "cents": 1102.351893
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_08_Egypt",
    "description": "Eprushte - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_08_Egypt/",
    "tones": [
      {
        "scl": "65.735549",
        "cents": 65.735549
      },
      {
        "scl": "596.982107",
        "cents": 596.982107
      },
      {
        "scl": "745.566833",
        "cents": 745.566833
      },
      {
        "scl": "904.467575",
        "cents": 904.467575
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_11_Egypt",
    "description": "Fin de la messe - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_11_Egypt/",
    "tones": [
      {
        "scl": "196.601293",
        "cents": 196.601293
      },
      {
        "scl": "504.485119",
        "cents": 504.485119
      },
      {
        "scl": "716.962266",
        "cents": 716.962266
      },
      {
        "scl": "952.983261",
        "cents": 952.983261
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_12_Egypt",
    "description": "Et av inhi\u00e9 Askh\u00e2'\u00ee / Tok Tatigon / Hen e'i Fr\u00e2n - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_12_Egypt/",
    "tones": [
      {
        "scl": "216.849072",
        "cents": 216.849072
      },
      {
        "scl": "489.316965",
        "cents": 489.316965
      },
      {
        "scl": "698.174871",
        "cents": 698.174871
      },
      {
        "scl": "867.539976",
        "cents": 867.539976
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_17_Egypt",
    "description": "Fi et sh\u00f4b / Pour l'amour de Dieu / Ha an Anchou / En Thok G\u00e2r / Aki - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_17_Egypt/",
    "tones": [
      {
        "scl": "129.488605",
        "cents": 129.488605
      },
      {
        "scl": "375.652174",
        "cents": 375.652174
      },
      {
        "scl": "519.659864",
        "cents": 519.659864
      },
      {
        "scl": "938.335238",
        "cents": 938.335238
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_20_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mansuri, Iraq)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_20_Iraq/",
    "tones": [
      {
        "scl": "357.00674",
        "cents": 357.00674
      },
      {
        "scl": "566.107234",
        "cents": 566.107234
      },
      {
        "scl": "852.930837",
        "cents": 852.930837
      },
      {
        "scl": "1057.066204",
        "cents": 1057.066204
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_15_Morocco",
    "description": "Je n'ai plus de force - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (unknown maqam, Morocco)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_15_Morocco/",
    "tones": [
      {
        "scl": "190.284114",
        "cents": 190.284114
      },
      {
        "scl": "483.299571",
        "cents": 483.299571
      },
      {
        "scl": "694.116066",
        "cents": 694.116066
      },
      {
        "scl": "894.392317",
        "cents": 894.392317
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_18_Morocco",
    "description": "Dieu leur fit appara\u00eetre / Une lune parfaite - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (unknown maqam, Morocco)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_18_Morocco/",
    "tones": [
      {
        "scl": "210.951455",
        "cents": 210.951455
      },
      {
        "scl": "504.504279",
        "cents": 504.504279
      },
      {
        "scl": "704.232264",
        "cents": 704.232264
      },
      {
        "scl": "1006.135512",
        "cents": 1006.135512
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Benin_Trombone_02",
    "description": "Benin 2 (Trombone), Benin",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Copeland, Lyndsey (2018). Pitch and tuning in Beninese brass bands. Ethnomusicology Forum, 27(2):213-240.",
    "url": "https://scalelibrary.org/scales/damusc/Benin_Trombone_02/",
    "tones": [
      {
        "scl": "227.0",
        "cents": 227.0
      },
      {
        "scl": "387.0",
        "cents": 387.0
      },
      {
        "scl": "694.0",
        "cents": 694.0
      },
      {
        "scl": "886.0",
        "cents": 886.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Cambodia_Pentatonic_01",
    "description": "Pentatonic 1 (Sralai), Cambodia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Cambodia_Pentatonic_01/",
    "tones": [
      {
        "scl": "185.0",
        "cents": 185.0
      },
      {
        "scl": "380.0",
        "cents": 380.0
      },
      {
        "scl": "680.0",
        "cents": 680.0
      },
      {
        "scl": "875.0",
        "cents": 875.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Cambodia_Pentatonic_02",
    "description": "Pentatonic 2 (Roneat Ek), Cambodia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Cambodia_Pentatonic_02/",
    "tones": [
      {
        "scl": "190.0",
        "cents": 190.0
      },
      {
        "scl": "380.0",
        "cents": 380.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "890.0",
        "cents": 890.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Central_African_Republic_Guinahui",
    "description": "Guinahui (Harp), Central African Republic",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1964). Harp music of the Azande and related peoples in the Central African Republic (Part 1 - Horizontal harp playing). African Music: Journal of the African Music Society, 3(3):37-76.",
    "url": "https://scalelibrary.org/scales/damusc/Central_African_Republic_Guinahui/",
    "tones": [
      {
        "scl": "163.0",
        "cents": 163.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "701.0",
        "cents": 701.0
      },
      {
        "scl": "845.0",
        "cents": 845.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Central_African_Republic_Razia",
    "description": "Razia (Harp), Central African Republic",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1964). Harp music of the Azande and related peoples in the Central African Republic (Part 1 - Horizontal harp playing). African Music: Journal of the African Music Society, 3(3):37-76.",
    "url": "https://scalelibrary.org/scales/damusc/Central_African_Republic_Razia/",
    "tones": [
      {
        "scl": "167.0",
        "cents": 167.0
      },
      {
        "scl": "451.0",
        "cents": 451.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "791.0",
        "cents": 791.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Central_African_Republic_Tourgba",
    "description": "Tourgba (Harp), Central African Republic",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1964). Harp music of the Azande and related peoples in the Central African Republic (Part 1 - Horizontal harp playing). African Music: Journal of the African Music Society, 3(3):37-76.",
    "url": "https://scalelibrary.org/scales/damusc/Central_African_Republic_Tourgba/",
    "tones": [
      {
        "scl": "169.0",
        "cents": 169.0
      },
      {
        "scl": "504.0",
        "cents": 504.0
      },
      {
        "scl": "728.0",
        "cents": 728.0
      },
      {
        "scl": "877.0",
        "cents": 877.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Vocal_02",
    "description": "Vocal 2 (Voice), DR Congo",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Vocal_02/",
    "tones": [
      {
        "scl": "231.0",
        "cents": 231.0
      },
      {
        "scl": "471.0",
        "cents": 471.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "969.0",
        "cents": 969.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_AI_512_192_1939",
    "description": "AI 512/192 - 1939, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_AI_512_192_1939/",
    "tones": [
      {
        "scl": "343.0",
        "cents": 343.0
      },
      {
        "scl": "528.0",
        "cents": 528.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "1051.0",
        "cents": 1051.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_AI_512_20_1939",
    "description": "AI 512/20 - 1939, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_AI_512_20_1939/",
    "tones": [
      {
        "scl": "353.0",
        "cents": 353.0
      },
      {
        "scl": "548.0",
        "cents": 548.0
      },
      {
        "scl": "719.0",
        "cents": 719.0
      },
      {
        "scl": "1010.0",
        "cents": 1010.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_AI_513_121_1939",
    "description": "AI 513/121 - 1939, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_AI_513_121_1939/",
    "tones": [
      {
        "scl": "326.0",
        "cents": 326.0
      },
      {
        "scl": "554.0",
        "cents": 554.0
      },
      {
        "scl": "712.0",
        "cents": 712.0
      },
      {
        "scl": "984.0",
        "cents": 984.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_AI_528_130_1939",
    "description": "AI 528/130 - 1939, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_AI_528_130_1939/",
    "tones": [
      {
        "scl": "338.0",
        "cents": 338.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "737.0",
        "cents": 737.0
      },
      {
        "scl": "1005.0",
        "cents": 1005.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_AI_540_83_1939",
    "description": "AI 540/83 - 1939, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_AI_540_83_1939/",
    "tones": [
      {
        "scl": "309.0",
        "cents": 309.0
      },
      {
        "scl": "531.0",
        "cents": 531.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "1014.0",
        "cents": 1014.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_AI_541_84_1939",
    "description": "AI 541/84 -1939, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_AI_541_84_1939/",
    "tones": [
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "554.0",
        "cents": 554.0
      },
      {
        "scl": "759.0",
        "cents": 759.0
      },
      {
        "scl": "1091.0",
        "cents": 1091.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_AI_544_14_1939",
    "description": "AI 544/14 - 1939, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_AI_544_14_1939/",
    "tones": [
      {
        "scl": "339.0",
        "cents": 339.0
      },
      {
        "scl": "507.0",
        "cents": 507.0
      },
      {
        "scl": "682.0",
        "cents": 682.0
      },
      {
        "scl": "1043.0",
        "cents": 1043.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_AI_581_12_1939",
    "description": "AI 581/12 - 1939, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_AI_581_12_1939/",
    "tones": [
      {
        "scl": "308.0",
        "cents": 308.0
      },
      {
        "scl": "482.0",
        "cents": 482.0
      },
      {
        "scl": "657.0",
        "cents": 657.0
      },
      {
        "scl": "999.0",
        "cents": 999.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_01_1976",
    "description": "Mus 1 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_01_1976/",
    "tones": [
      {
        "scl": "333.0",
        "cents": 333.0
      },
      {
        "scl": "562.0",
        "cents": 562.0
      },
      {
        "scl": "713.0",
        "cents": 713.0
      },
      {
        "scl": "1088.0",
        "cents": 1088.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_01_Bati_Zafan",
    "description": "Mus 1 Bati Zafan, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_01_Bati_Zafan/",
    "tones": [
      {
        "scl": "332.0",
        "cents": 332.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "1075.0",
        "cents": 1075.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_01_Yammatbal",
    "description": "Mus 1 Yammatbal, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_01_Yammatbal/",
    "tones": [
      {
        "scl": "322.0",
        "cents": 322.0
      },
      {
        "scl": "505.0",
        "cents": 505.0
      },
      {
        "scl": "688.0",
        "cents": 688.0
      },
      {
        "scl": "1049.0",
        "cents": 1049.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_02_1976",
    "description": "Mus 2 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_02_1976/",
    "tones": [
      {
        "scl": "343.0",
        "cents": 343.0
      },
      {
        "scl": "583.0",
        "cents": 583.0
      },
      {
        "scl": "691.0",
        "cents": 691.0
      },
      {
        "scl": "1098.0",
        "cents": 1098.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_02_Bati_Zafan",
    "description": "Mus 2 Bati Zafan, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_02_Bati_Zafan/",
    "tones": [
      {
        "scl": "380.0",
        "cents": 380.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "716.0",
        "cents": 716.0
      },
      {
        "scl": "1119.0",
        "cents": 1119.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_02_Yammatbal",
    "description": "Mus 2 Yammatbal, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_02_Yammatbal/",
    "tones": [
      {
        "scl": "344.0",
        "cents": 344.0
      },
      {
        "scl": "538.0",
        "cents": 538.0
      },
      {
        "scl": "682.0",
        "cents": 682.0
      },
      {
        "scl": "1054.0",
        "cents": 1054.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_03_1976",
    "description": "Mus 3 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_03_1976/",
    "tones": [
      {
        "scl": "314.0",
        "cents": 314.0
      },
      {
        "scl": "554.0",
        "cents": 554.0
      },
      {
        "scl": "731.0",
        "cents": 731.0
      },
      {
        "scl": "1082.0",
        "cents": 1082.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_03_Bati_Zafan",
    "description": "Mus 3 Bati Zafan, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_03_Bati_Zafan/",
    "tones": [
      {
        "scl": "348.0",
        "cents": 348.0
      },
      {
        "scl": "531.0",
        "cents": 531.0
      },
      {
        "scl": "740.0",
        "cents": 740.0
      },
      {
        "scl": "1043.0",
        "cents": 1043.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_03_Yammatbal",
    "description": "Mus 3 Yammatbal, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_03_Yammatbal/",
    "tones": [
      {
        "scl": "330.0",
        "cents": 330.0
      },
      {
        "scl": "521.0",
        "cents": 521.0
      },
      {
        "scl": "718.0",
        "cents": 718.0
      },
      {
        "scl": "1038.0",
        "cents": 1038.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_04_1976",
    "description": "Mus 4 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_04_1976/",
    "tones": [
      {
        "scl": "399.0",
        "cents": 399.0
      },
      {
        "scl": "516.0",
        "cents": 516.0
      },
      {
        "scl": "688.0",
        "cents": 688.0
      },
      {
        "scl": "1084.0",
        "cents": 1084.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_04_Bati_Zafan",
    "description": "Mus 4 Bati Zafan, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_04_Bati_Zafan/",
    "tones": [
      {
        "scl": "351.0",
        "cents": 351.0
      },
      {
        "scl": "530.0",
        "cents": 530.0
      },
      {
        "scl": "712.0",
        "cents": 712.0
      },
      {
        "scl": "1063.0",
        "cents": 1063.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_04_Yammatbal",
    "description": "Mus 4 Yammatbal, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_04_Yammatbal/",
    "tones": [
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "571.0",
        "cents": 571.0
      },
      {
        "scl": "733.0",
        "cents": 733.0
      },
      {
        "scl": "1062.0",
        "cents": 1062.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_05_1976",
    "description": "Mus 5 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_05_1976/",
    "tones": [
      {
        "scl": "387.0",
        "cents": 387.0
      },
      {
        "scl": "578.0",
        "cents": 578.0
      },
      {
        "scl": "740.0",
        "cents": 740.0
      },
      {
        "scl": "1036.0",
        "cents": 1036.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_05_Bati_Zafan",
    "description": "Mus 5 Bati Zafan, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_05_Bati_Zafan/",
    "tones": [
      {
        "scl": "266.0",
        "cents": 266.0
      },
      {
        "scl": "535.0",
        "cents": 535.0
      },
      {
        "scl": "708.0",
        "cents": 708.0
      },
      {
        "scl": "1076.0",
        "cents": 1076.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_05_Yammatbal",
    "description": "Mus 5 Yammatbal, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_05_Yammatbal/",
    "tones": [
      {
        "scl": "333.0",
        "cents": 333.0
      },
      {
        "scl": "505.0",
        "cents": 505.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "1090.0",
        "cents": 1090.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_06_1976",
    "description": "Mus 6 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_06_1976/",
    "tones": [
      {
        "scl": "311.0",
        "cents": 311.0
      },
      {
        "scl": "489.0",
        "cents": 489.0
      },
      {
        "scl": "611.0",
        "cents": 611.0
      },
      {
        "scl": "1036.0",
        "cents": 1036.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_07_1976",
    "description": "Mus 7 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_07_1976/",
    "tones": [
      {
        "scl": "355.0",
        "cents": 355.0
      },
      {
        "scl": "531.0",
        "cents": 531.0
      },
      {
        "scl": "765.0",
        "cents": 765.0
      },
      {
        "scl": "1054.0",
        "cents": 1054.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_08_1976",
    "description": "Mus 8 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_08_1976/",
    "tones": [
      {
        "scl": "306.0",
        "cents": 306.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "728.0",
        "cents": 728.0
      },
      {
        "scl": "1082.0",
        "cents": 1082.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_09_1976",
    "description": "Mus 9 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_09_1976/",
    "tones": [
      {
        "scl": "290.0",
        "cents": 290.0
      },
      {
        "scl": "622.0",
        "cents": 622.0
      },
      {
        "scl": "745.0",
        "cents": 745.0
      },
      {
        "scl": "1052.0",
        "cents": 1052.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ethiopia_Mus_10_1976",
    "description": "Mus 10 - 1976, Ethiopia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Weisser, St\u00e9phanie; Falceto, Francis (2013). Investigating q\u04d9\u00f1\u04d9t in Amhara secular music: an acoustic and historical study. Annales d'Ethiopie, 28(1):299-322.",
    "url": "https://scalelibrary.org/scales/damusc/Ethiopia_Mus_10_1976/",
    "tones": [
      {
        "scl": "367.0",
        "cents": 367.0
      },
      {
        "scl": "494.0",
        "cents": 494.0
      },
      {
        "scl": "688.0",
        "cents": 688.0
      },
      {
        "scl": "1075.0",
        "cents": 1075.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Hajanagara",
    "description": "Hajanagara (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Hajanagara/",
    "tones": [
      {
        "scl": "217.0",
        "cents": 217.0
      },
      {
        "scl": "455.0",
        "cents": 455.0
      },
      {
        "scl": "698.0",
        "cents": 698.0
      },
      {
        "scl": "941.0",
        "cents": 941.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Konservatori_Karawitan_Gamelan_I_b",
    "description": "Konservatori Karawitan Gamelan I (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Konservatori_Karawitan_Gamelan_I_b/",
    "tones": [
      {
        "scl": "227.0",
        "cents": 227.0
      },
      {
        "scl": "452.0",
        "cents": 452.0
      },
      {
        "scl": "706.0",
        "cents": 706.0
      },
      {
        "scl": "942.0",
        "cents": 942.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Lipurtambaneng",
    "description": "Lipurtambaneng (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Lipurtambaneng/",
    "tones": [
      {
        "scl": "216.0",
        "cents": 216.0
      },
      {
        "scl": "470.0",
        "cents": 470.0
      },
      {
        "scl": "704.0",
        "cents": 704.0
      },
      {
        "scl": "954.0",
        "cents": 954.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pelog_Gong_Sasak",
    "description": "Pelog Gong Sasak (Gong), Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pelog_Gong_Sasak/",
    "tones": [
      {
        "scl": "113.0",
        "cents": 113.0
      },
      {
        "scl": "463.0",
        "cents": 463.0
      },
      {
        "scl": "570.0",
        "cents": 570.0
      },
      {
        "scl": "808.0",
        "cents": 808.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pentatonic_Pelog_Saih_Gong",
    "description": "Pentatonic Pelog Saih Gong (Gong), Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pentatonic_Pelog_Saih_Gong/",
    "tones": [
      {
        "scl": "158.0",
        "cents": 158.0
      },
      {
        "scl": "281.0",
        "cents": 281.0
      },
      {
        "scl": "641.0",
        "cents": 641.0
      },
      {
        "scl": "787.0",
        "cents": 787.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Slendro_01_a",
    "description": "Slendro 1, Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Slendro_01_a/",
    "tones": [
      {
        "scl": "263.0",
        "cents": 263.0
      },
      {
        "scl": "486.0",
        "cents": 486.0
      },
      {
        "scl": "739.0",
        "cents": 739.0
      },
      {
        "scl": "975.0",
        "cents": 975.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Slendro_01_b",
    "description": "Slendro 1 (Gambang and Saron and Slentem), Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Slendro_01_b/",
    "tones": [
      {
        "scl": "228.0",
        "cents": 228.0
      },
      {
        "scl": "484.0",
        "cents": 484.0
      },
      {
        "scl": "728.0",
        "cents": 728.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Slendro_Saih_Gender_Wayang",
    "description": "Slendro Saih Gender Wayang (Gender), Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Slendro_Saih_Gender_Wayang/",
    "tones": [
      {
        "scl": "293.0",
        "cents": 293.0
      },
      {
        "scl": "507.0",
        "cents": 507.0
      },
      {
        "scl": "762.0",
        "cents": 762.0
      },
      {
        "scl": "1005.0",
        "cents": 1005.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Slendro_Tandak_Geroh",
    "description": "Slendro Tandak Geroh, Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Slendro_Tandak_Geroh/",
    "tones": [
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "394.0",
        "cents": 394.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "914.0",
        "cents": 914.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Udanriris",
    "description": "Udanriris (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Udanriris/",
    "tones": [
      {
        "scl": "236.0",
        "cents": 236.0
      },
      {
        "scl": "464.0",
        "cents": 464.0
      },
      {
        "scl": "704.0",
        "cents": 704.0
      },
      {
        "scl": "964.0",
        "cents": 964.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Xylophone_05",
    "description": "Xylophone 5 (Xylophone), Solomon Islands",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Xylophone_05/",
    "tones": [
      {
        "scl": "202.0",
        "cents": 202.0
      },
      {
        "scl": "370.0",
        "cents": 370.0
      },
      {
        "scl": "685.0",
        "cents": 685.0
      },
      {
        "scl": "903.0",
        "cents": 903.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Sudan_Janger_140",
    "description": "140 (Janger), Sudan",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Robert Gottlieb. Sudan ii: Music of the blue nile province; the ingessana and berta tribes, 1986",
    "url": "https://scalelibrary.org/scales/damusc/Sudan_Janger_140/",
    "tones": [
      {
        "scl": "247.0",
        "cents": 247.0
      },
      {
        "scl": "422.0",
        "cents": 422.0
      },
      {
        "scl": "697.0",
        "cents": 697.0
      },
      {
        "scl": "980.0",
        "cents": 980.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Sudan_Janger_141",
    "description": "141 (Janger), Sudan",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Robert Gottlieb. Sudan ii: Music of the blue nile province; the ingessana and berta tribes, 1986",
    "url": "https://scalelibrary.org/scales/damusc/Sudan_Janger_141/",
    "tones": [
      {
        "scl": "230.0",
        "cents": 230.0
      },
      {
        "scl": "448.0",
        "cents": 448.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "978.0",
        "cents": 978.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Sudan_Janger_142",
    "description": "142 (Janger), Sudan",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Robert Gottlieb. Sudan ii: Music of the blue nile province; the ingessana and berta tribes, 1986",
    "url": "https://scalelibrary.org/scales/damusc/Sudan_Janger_142/",
    "tones": [
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "542.0",
        "cents": 542.0
      },
      {
        "scl": "738.0",
        "cents": 738.0
      },
      {
        "scl": "980.0",
        "cents": 980.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Xylophone_a",
    "description": "Xylophone (Xylophone), Uganda",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Xylophone_a/",
    "tones": [
      {
        "scl": "193.0",
        "cents": 193.0
      },
      {
        "scl": "494.0",
        "cents": 494.0
      },
      {
        "scl": "703.0",
        "cents": 703.0
      },
      {
        "scl": "909.0",
        "cents": 909.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Vietnam_Bac",
    "description": "Bac (Dan Tranh), Vietnam",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Keefe, Douglas H.; Burns, Edward M.; Nguyen, Phong (1991). Vietnamese Modal Scales of the Dan Tranh. Music Perception, 8(4):449-468.",
    "url": "https://scalelibrary.org/scales/damusc/Vietnam_Bac/",
    "tones": [
      {
        "scl": "189.0",
        "cents": 189.0
      },
      {
        "scl": "501.0",
        "cents": 501.0
      },
      {
        "scl": "698.0",
        "cents": 698.0
      },
      {
        "scl": "891.0",
        "cents": 891.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Vietnam_Dan_Ca",
    "description": "Dan Ca (Dan Tranh), Vietnam",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Keefe, Douglas H.; Burns, Edward M.; Nguyen, Phong (1991). Vietnamese Modal Scales of the Dan Tranh. Music Perception, 8(4):449-468.",
    "url": "https://scalelibrary.org/scales/damusc/Vietnam_Dan_Ca/",
    "tones": [
      {
        "scl": "182.0",
        "cents": 182.0
      },
      {
        "scl": "281.0",
        "cents": 281.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "883.0",
        "cents": 883.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Vietnam_Ho_Mai_Nhi",
    "description": "Ho Mai Nhi (Dan Tranh), Vietnam",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Keefe, Douglas H.; Burns, Edward M.; Nguyen, Phong (1991). Vietnamese Modal Scales of the Dan Tranh. Music Perception, 8(4):449-468.",
    "url": "https://scalelibrary.org/scales/damusc/Vietnam_Ho_Mai_Nhi/",
    "tones": [
      {
        "scl": "166.0",
        "cents": 166.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "859.0",
        "cents": 859.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Vietnam_Sa_Mac",
    "description": "Sa Mac (Dan Tranh), Vietnam",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Keefe, Douglas H.; Burns, Edward M.; Nguyen, Phong (1991). Vietnamese Modal Scales of the Dan Tranh. Music Perception, 8(4):449-468.",
    "url": "https://scalelibrary.org/scales/damusc/Vietnam_Sa_Mac/",
    "tones": [
      {
        "scl": "338.0",
        "cents": 338.0
      },
      {
        "scl": "504.0",
        "cents": 504.0
      },
      {
        "scl": "699.0",
        "cents": 699.0
      },
      {
        "scl": "1026.0",
        "cents": 1026.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Vietnam_Vong_Co",
    "description": "Vong Co (Dan Tranh), Vietnam",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Keefe, Douglas H.; Burns, Edward M.; Nguyen, Phong (1991). Vietnamese Modal Scales of the Dan Tranh. Music Perception, 8(4):449-468.",
    "url": "https://scalelibrary.org/scales/damusc/Vietnam_Vong_Co/",
    "tones": [
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "519.0",
        "cents": 519.0
      },
      {
        "scl": "704.0",
        "cents": 704.0
      },
      {
        "scl": "866.0",
        "cents": 866.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-05",
    "description": "5 equal divisions of the octave",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-05/",
    "tones": [
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hirajoshi",
    "description": "Observed Japanese pentatonic koto scale. Helmholtz/Ellis p.519, nr.112",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_74247.html#74349",
    "url": "https://scalelibrary.org/scales/mailing-lists/hirajoshi/",
    "tones": [
      {
        "scl": "185.00000",
        "cents": 185.0
      },
      {
        "scl": "337.00000",
        "cents": 337.0
      },
      {
        "scl": "683.00000",
        "cents": 683.0
      },
      {
        "scl": "790.00000",
        "cents": 790.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keen1",
    "description": "Keenanismic tempering of [5/4, 11/8, 3/2, 12/7, 2], 284et tuning",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105743",
    "url": "https://scalelibrary.org/scales/mailing-lists/keen1/",
    "tones": [
      {
        "scl": "384.50704",
        "cents": 384.50704
      },
      {
        "scl": "549.29577",
        "cents": 549.29577
      },
      {
        "scl": "701.40845",
        "cents": 701.40845
      },
      {
        "scl": "933.80282",
        "cents": 933.80282
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keen2",
    "description": "Keenanismic tempering of [8/7, 5/4, 11/8, 12/7, 2], 284et tuning",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105743",
    "url": "https://scalelibrary.org/scales/mailing-lists/keen2/",
    "tones": [
      {
        "scl": "232.39437",
        "cents": 232.39437
      },
      {
        "scl": "384.50704",
        "cents": 384.50704
      },
      {
        "scl": "549.29577",
        "cents": 549.29577
      },
      {
        "scl": "933.80282",
        "cents": 933.80282
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keen3",
    "description": "Keenanismic tempering of [6/5, 11/8, 3/2, 7/4, 2], 284et tuning",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105743",
    "url": "https://scalelibrary.org/scales/mailing-lists/keen3/",
    "tones": [
      {
        "scl": "316.90141",
        "cents": 316.90141
      },
      {
        "scl": "549.29577",
        "cents": 549.29577
      },
      {
        "scl": "701.40845",
        "cents": 701.40845
      },
      {
        "scl": "967.60563",
        "cents": 967.60563
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keen4",
    "description": "Keenanismic tempering of [12/11, 5/4, 3/2, 12/7, 2], 284et tuning",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105743",
    "url": "https://scalelibrary.org/scales/mailing-lists/keen4/",
    "tones": [
      {
        "scl": "152.11268",
        "cents": 152.11268
      },
      {
        "scl": "384.50704",
        "cents": 384.50704
      },
      {
        "scl": "701.40845",
        "cents": 701.40845
      },
      {
        "scl": "933.80282",
        "cents": 933.80282
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keen5",
    "description": "Keenanismic tempering of [6/5, 11/8, 3/2, 12/7, 2], 284et tuning",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105743",
    "url": "https://scalelibrary.org/scales/mailing-lists/keen5/",
    "tones": [
      {
        "scl": "316.90141",
        "cents": 316.90141
      },
      {
        "scl": "549.29577",
        "cents": 549.29577
      },
      {
        "scl": "701.40845",
        "cents": 701.40845
      },
      {
        "scl": "933.80282",
        "cents": 933.80282
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keen6",
    "description": "Keenanismic tempering of [12/11, 5/4, 3/2, 7/4, 2], 284et tuning",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105743",
    "url": "https://scalelibrary.org/scales/mailing-lists/keen6/",
    "tones": [
      {
        "scl": "152.11268",
        "cents": 152.11268
      },
      {
        "scl": "384.50704",
        "cents": 384.50704
      },
      {
        "scl": "701.40845",
        "cents": 701.40845
      },
      {
        "scl": "967.60563",
        "cents": 967.60563
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-oceania_C",
    "description": "\"Orwellian\" peloglike pentatonic",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105318.html#105669",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-oceania_C/",
    "tones": [
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "554.29688",
        "cents": 554.29688
      },
      {
        "scl": "704.29688",
        "cents": 704.29688
      },
      {
        "scl": "829.68750",
        "cents": 829.6875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-pentatonic-5prime_A",
    "description": "Approximate 7/6-11/8-3/2-13/8-2/1",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105744",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-pentatonic-5prime_A/",
    "tones": [
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "553.12500",
        "cents": 553.125
      },
      {
        "scl": "703.12500",
        "cents": 703.125
      },
      {
        "scl": "842.57813",
        "cents": 842.57813
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-pentatonic-proper_5-prime_F",
    "description": "Approximate 63/52-11/8-3/2-7/4-2/1",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105738.html#105744",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-pentatonic-proper_5-prime_F/",
    "tones": [
      {
        "scl": "332.81250",
        "cents": 332.8125
      },
      {
        "scl": "553.12500",
        "cents": 553.125
      },
      {
        "scl": "703.12500",
        "cents": 703.125
      },
      {
        "scl": "967.96875",
        "cents": 967.96875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-quasi_5-EDO_F",
    "description": "One of George Secor's alternatives for 5-EDO (blarney.txt)",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-quasi_5-EDO_F/",
    "tones": [
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "495.70313",
        "cents": 495.70313
      },
      {
        "scl": "703.12500",
        "cents": 703.125
      },
      {
        "scl": "967.96875",
        "cents": 967.96875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-slendro10-var_C",
    "description": "Variation on slendro10.scl",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101833.html#101833",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-slendro10-var_C/",
    "tones": [
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "472.26563",
        "cents": 472.26563
      },
      {
        "scl": "704.29688",
        "cents": 704.29688
      },
      {
        "scl": "992.57813",
        "cents": 992.57813
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-slendrob1-var_Ebup",
    "description": "Variation on slendrob1.scl",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101833.html#101833",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-slendrob1-var_Ebup/",
    "tones": [
      {
        "scl": "275.39063",
        "cents": 275.39063
      },
      {
        "scl": "540.23438",
        "cents": 540.23438
      },
      {
        "scl": "772.26563",
        "cents": 772.26563
      },
      {
        "scl": "1037.10938",
        "cents": 1037.10938
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/parizekmic5",
    "description": "Parizekmic[5], (676/675 tempering), POTE tuning",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95448",
    "url": "https://scalelibrary.org/scales/mailing-lists/parizekmic5/",
    "tones": [
      {
        "scl": "248.88923",
        "cents": 248.88923
      },
      {
        "scl": "453.33232",
        "cents": 453.33232
      },
      {
        "scl": "702.22155",
        "cents": 702.22155
      },
      {
        "scl": "951.11077",
        "cents": 951.11077
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/slendro10",
    "description": "Low gender from Singaraja (banjar Lod Peken), Bali, 1/1\u00172 Hz, McPhee, 1966",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101833.html#101833",
    "url": "https://scalelibrary.org/scales/mailing-lists/slendro10/",
    "tones": [
      {
        "scl": "261.10972",
        "cents": 261.10972
      },
      {
        "scl": "465.01972",
        "cents": 465.01972
      },
      {
        "scl": "698.59664",
        "cents": 698.59664
      },
      {
        "scl": "991.68081",
        "cents": 991.68081
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/slendro_pc",
    "description": "\"Blown fifth\" modern slendro, von Hornbostel                                    ",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89891.html#89891",
    "url": "https://scalelibrary.org/scales/mailing-lists/slendro_pc/",
    "tones": [
      {
        "scl": "234.000 cents",
        "cents": 234.0
      },
      {
        "scl": "468.000 cents",
        "cents": 468.0
      },
      {
        "scl": "702.000 cents",
        "cents": 702.0
      },
      {
        "scl": "936.000 cents",
        "cents": 936.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/slendrob1",
    "description": "Gamelan miring of Musadikrama, desa Katur, Bajanegara. 1/1C4 Hz",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101833.html#101833",
    "url": "https://scalelibrary.org/scales/mailing-lists/slendrob1/",
    "tones": [
      {
        "scl": "279.363 cents",
        "cents": 279.363
      },
      {
        "scl": "531.624 cents",
        "cents": 531.624
      },
      {
        "scl": "777.408 cents",
        "cents": 777.408
      },
      {
        "scl": "1039.179 cents",
        "cents": 1039.179
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-24",
    "description": "Generalized Geometric Means in Slendro Between 1/1 and 2/1",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.209",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-24/",
    "tones": [
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-47",
    "description": "Reciprocals of Golden Mean in Octave",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.215",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-47/",
    "tones": [
      {
        "scl": "175.078",
        "cents": 175.078
      },
      {
        "scl": "283.282",
        "cents": 283.282
      },
      {
        "scl": "458.359",
        "cents": 458.359
      },
      {
        "scl": "741.641",
        "cents": 741.641
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-bug-05",
    "description": "4L 1s MOS for Bug, L=260.3, s=158.8",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-bug-05/",
    "tones": [
      {
        "scl": "260.3",
        "cents": 260.3
      },
      {
        "scl": "520.6",
        "cents": 520.6
      },
      {
        "scl": "679.4",
        "cents": 679.4
      },
      {
        "scl": "939.7",
        "cents": 939.7
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-harrison-17-wt",
    "description": "17-WT realization of a JI scale of Lou Harrison",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.108",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-harrison-17-wt/",
    "tones": [
      {
        "scl": "63.9",
        "cents": 63.9
      },
      {
        "scl": "492.78",
        "cents": 492.78
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "771.12",
        "cents": 771.12
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-pelog-like",
    "description": "A Pelog-like pentatonic in 17-WT",
    "notes": 5,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.108",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-pelog-like/",
    "tones": [
      {
        "scl": "63.9",
        "cents": 63.9
      },
      {
        "scl": "278.34",
        "cents": 278.34
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "771.12",
        "cents": 771.12
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-helmholtz-05",
    "description": "2L 3s MOS for Helmholtz, L=294.77, s=203.51",
    "notes": 5,
    "period_cents": 1200.07,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-helmholtz-05/",
    "tones": [
      {
        "scl": "203.51",
        "cents": 203.51
      },
      {
        "scl": "498.28",
        "cents": 498.28
      },
      {
        "scl": "701.79",
        "cents": 701.79
      },
      {
        "scl": "996.56",
        "cents": 996.56
      },
      {
        "scl": "1200.07",
        "cents": 1200.07
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orson-05",
    "description": "4L 1s MOS for Orson, L=271.65, s=113.64",
    "notes": 5,
    "period_cents": 1200.24,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orson-05/",
    "tones": [
      {
        "scl": "271.65",
        "cents": 271.65
      },
      {
        "scl": "543.30",
        "cents": 543.3
      },
      {
        "scl": "656.94",
        "cents": 656.94
      },
      {
        "scl": "928.59",
        "cents": 928.59
      },
      {
        "scl": "1200.24",
        "cents": 1200.24
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-05",
    "description": "1L 4s MOS for Miracle, L=733.75, s=116.72",
    "notes": 5,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-05/",
    "tones": [
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-garibaldi-05",
    "description": "2L 3s MOS for Garibaldi, L=293.60, s=204.52",
    "notes": 5,
    "period_cents": 1200.76,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-garibaldi-05/",
    "tones": [
      {
        "scl": "204.52",
        "cents": 204.52
      },
      {
        "scl": "498.12",
        "cents": 498.12
      },
      {
        "scl": "702.64",
        "cents": 702.64
      },
      {
        "scl": "996.24",
        "cents": 996.24
      },
      {
        "scl": "1200.76",
        "cents": 1200.76
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pusparana",
    "description": "Pusparana (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1201.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pusparana/",
    "tones": [
      {
        "scl": "230.0",
        "cents": 230.0
      },
      {
        "scl": "458.0",
        "cents": 458.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "959.0",
        "cents": 959.0
      },
      {
        "scl": "1201.0",
        "cents": 1201.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-05",
    "description": "1L 4s MOS for Cynder, L=271.62, s=232.52",
    "notes": 5,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-05/",
    "tones": [
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "465.04",
        "cents": 465.04
      },
      {
        "scl": "736.66",
        "cents": 736.66
      },
      {
        "scl": "969.18",
        "cents": 969.18
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-meantone-05",
    "description": "2L 3s MOS for Meantone, L=310.69, s=193.44",
    "notes": 5,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-meantone-05/",
    "tones": [
      {
        "scl": "193.44",
        "cents": 193.44
      },
      {
        "scl": "504.13",
        "cents": 504.13
      },
      {
        "scl": "697.57",
        "cents": 697.57
      },
      {
        "scl": "1008.26",
        "cents": 1008.26
      },
      {
        "scl": "1201.70",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-05",
    "description": "1L 4s MOS for Negripent, L=697.26, s=126.14",
    "notes": 5,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-05/",
    "tones": [
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "252.28",
        "cents": 252.28
      },
      {
        "scl": "949.54",
        "cents": 949.54
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-flattone-05",
    "description": "2L 3s MOS for Flattone, L=318.88, s=188.26",
    "notes": 5,
    "period_cents": 1202.54,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-flattone-05/",
    "tones": [
      {
        "scl": "188.26",
        "cents": 188.26
      },
      {
        "scl": "507.14",
        "cents": 507.14
      },
      {
        "scl": "695.40",
        "cents": 695.4
      },
      {
        "scl": "1014.28",
        "cents": 1014.28
      },
      {
        "scl": "1202.54",
        "cents": 1202.54
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-05",
    "description": "2L 3s MOS for Liese, L=504.53, s=64.52",
    "notes": 5,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-05/",
    "tones": [
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-05",
    "description": "1L 4s MOS for Nautilus, L=870.78, s=82.97",
    "notes": 5,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-05/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Konservatori_Karawitan_Gamelan_III_b",
    "description": "Konservatori Karawitan Gamelan III (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1203.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Konservatori_Karawitan_Gamelan_III_b/",
    "tones": [
      {
        "scl": "245.0",
        "cents": 245.0
      },
      {
        "scl": "485.0",
        "cents": 485.0
      },
      {
        "scl": "730.0",
        "cents": 730.0
      },
      {
        "scl": "971.0",
        "cents": 971.0
      },
      {
        "scl": "1203.0",
        "cents": 1203.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-05",
    "description": "1L 4s MOS for Negrisept, L=703.83, s=124.84",
    "notes": 5,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-05/",
    "tones": [
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "249.68",
        "cents": 249.68
      },
      {
        "scl": "953.51",
        "cents": 953.51
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-05",
    "description": "1L 4s MOS for Ripple, L=795.36, s=101.99",
    "notes": 5,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-05/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-semaphore-05",
    "description": "4L 1s MOS for Semaphore, L=252.48, s=193.75",
    "notes": 5,
    "period_cents": 1203.67,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-semaphore-05/",
    "tones": [
      {
        "scl": "252.48",
        "cents": 252.48
      },
      {
        "scl": "504.96",
        "cents": 504.96
      },
      {
        "scl": "698.71",
        "cents": 698.71
      },
      {
        "scl": "951.19",
        "cents": 951.19
      },
      {
        "scl": "1203.67",
        "cents": 1203.67
      }
    ]
  },
  {
    "stem": "damusc/China_Sien_tsu",
    "description": "Sien tsu (Sanxian), China",
    "notes": 5,
    "period_cents": 1205.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/China_Sien_tsu/",
    "tones": [
      {
        "scl": "189.0",
        "cents": 189.0
      },
      {
        "scl": "386.0",
        "cents": 386.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "893.0",
        "cents": 893.0
      },
      {
        "scl": "1205.0",
        "cents": 1205.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Prarasrum",
    "description": "Prarasrum (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1205.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Prarasrum/",
    "tones": [
      {
        "scl": "231.0",
        "cents": 231.0
      },
      {
        "scl": "469.0",
        "cents": 469.0
      },
      {
        "scl": "716.0",
        "cents": 716.0
      },
      {
        "scl": "947.0",
        "cents": 947.0
      },
      {
        "scl": "1205.0",
        "cents": 1205.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Sadadpengasih",
    "description": "Sadadpengasih (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1205.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Sadadpengasih/",
    "tones": [
      {
        "scl": "226.0",
        "cents": 226.0
      },
      {
        "scl": "474.0",
        "cents": 474.0
      },
      {
        "scl": "712.0",
        "cents": 712.0
      },
      {
        "scl": "958.0",
        "cents": 958.0
      },
      {
        "scl": "1205.0",
        "cents": 1205.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Kaen_hok",
    "description": "Kaen hok (Kaen), Thailand",
    "notes": 5,
    "period_cents": 1205.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "T. E. Miller. Traditional Music of the Lao: Kaen Playing and Mawlum Singing in Northeast Thailand. Number 13. Praeger, 1985",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Kaen_hok/",
    "tones": [
      {
        "scl": "203.0",
        "cents": 203.0
      },
      {
        "scl": "515.0",
        "cents": 515.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "910.0",
        "cents": 910.0
      },
      {
        "scl": "1205.0",
        "cents": 1205.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-mavila-05",
    "description": "2L 3s MOS for Mavila, L=358.01, s=163.51",
    "notes": 5,
    "period_cents": 1206.55,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-mavila-05/",
    "tones": [
      {
        "scl": "163.51",
        "cents": 163.51
      },
      {
        "scl": "521.52",
        "cents": 521.52
      },
      {
        "scl": "685.03",
        "cents": 685.03
      },
      {
        "scl": "1043.04",
        "cents": 1043.04
      },
      {
        "scl": "1206.55",
        "cents": 1206.55
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pancasona_b",
    "description": "Pancasona (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1207.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pancasona_b/",
    "tones": [
      {
        "scl": "221.0",
        "cents": 221.0
      },
      {
        "scl": "447.0",
        "cents": 447.0
      },
      {
        "scl": "707.0",
        "cents": 707.0
      },
      {
        "scl": "955.0",
        "cents": 955.0
      },
      {
        "scl": "1207.0",
        "cents": 1207.0
      }
    ]
  },
  {
    "stem": "damusc/Korea_Sangyongsan_01",
    "description": "Sangyongsan 1 (Voice), Korea",
    "notes": 5,
    "period_cents": 1208.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Nam, Unjung (1998). Pitch Distributions in Korean Court Music: Evidence Consistent with Tonal Hierarchies. Music Perception, 16(2):243-247.",
    "url": "https://scalelibrary.org/scales/damusc/Korea_Sangyongsan_01/",
    "tones": [
      {
        "scl": "141.0",
        "cents": 141.0
      },
      {
        "scl": "458.0",
        "cents": 458.0
      },
      {
        "scl": "705.0",
        "cents": 705.0
      },
      {
        "scl": "881.0",
        "cents": 881.0
      },
      {
        "scl": "1208.0",
        "cents": 1208.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gam_GPH_Hangabehi",
    "description": "Gam. GPH Hangabehi (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1212.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gam_GPH_Hangabehi/",
    "tones": [
      {
        "scl": "236.0",
        "cents": 236.0
      },
      {
        "scl": "469.0",
        "cents": 469.0
      },
      {
        "scl": "723.0",
        "cents": 723.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1212.0",
        "cents": 1212.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Madukentir",
    "description": "Madukentir (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1213.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Madukentir/",
    "tones": [
      {
        "scl": "237.0",
        "cents": 237.0
      },
      {
        "scl": "466.0",
        "cents": 466.0
      },
      {
        "scl": "722.0",
        "cents": 722.0
      },
      {
        "scl": "964.0",
        "cents": 964.0
      },
      {
        "scl": "1213.0",
        "cents": 1213.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_RRI_Sala",
    "description": "RRI Sala (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1213.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_RRI_Sala/",
    "tones": [
      {
        "scl": "242.0",
        "cents": 242.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "730.0",
        "cents": 730.0
      },
      {
        "scl": "961.0",
        "cents": 961.0
      },
      {
        "scl": "1213.0",
        "cents": 1213.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Mardiswara_b",
    "description": "Mardiswara (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1215.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Mardiswara_b/",
    "tones": [
      {
        "scl": "238.0",
        "cents": 238.0
      },
      {
        "scl": "473.0",
        "cents": 473.0
      },
      {
        "scl": "729.0",
        "cents": 729.0
      },
      {
        "scl": "971.0",
        "cents": 971.0
      },
      {
        "scl": "1215.0",
        "cents": 1215.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Konservatori_Karawitan_Gamelan_II_b",
    "description": "Konservatori Karawitan Gamelan II (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1216.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Konservatori_Karawitan_Gamelan_II_b/",
    "tones": [
      {
        "scl": "227.0",
        "cents": 227.0
      },
      {
        "scl": "473.0",
        "cents": 473.0
      },
      {
        "scl": "732.0",
        "cents": 732.0
      },
      {
        "scl": "976.0",
        "cents": 976.0
      },
      {
        "scl": "1216.0",
        "cents": 1216.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Madumurti",
    "description": "Madumurti (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1216.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Madumurti/",
    "tones": [
      {
        "scl": "224.0",
        "cents": 224.0
      },
      {
        "scl": "457.0",
        "cents": 457.0
      },
      {
        "scl": "715.0",
        "cents": 715.0
      },
      {
        "scl": "958.0",
        "cents": 958.0
      },
      {
        "scl": "1216.0",
        "cents": 1216.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Slendro_04",
    "description": "Slendro 4 (Saron), Indonesia",
    "notes": 5,
    "period_cents": 1218.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Slendro_04/",
    "tones": [
      {
        "scl": "270.0",
        "cents": 270.0
      },
      {
        "scl": "470.0",
        "cents": 470.0
      },
      {
        "scl": "736.0",
        "cents": 736.0
      },
      {
        "scl": "975.0",
        "cents": 975.0
      },
      {
        "scl": "1218.0",
        "cents": 1218.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Surak",
    "description": "Surak (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1218.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Surak/",
    "tones": [
      {
        "scl": "231.0",
        "cents": 231.0
      },
      {
        "scl": "464.0",
        "cents": 464.0
      },
      {
        "scl": "712.0",
        "cents": 712.0
      },
      {
        "scl": "962.0",
        "cents": 962.0
      },
      {
        "scl": "1218.0",
        "cents": 1218.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Kanyutmesem_b",
    "description": "Kanyutmesem (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1219.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Kanyutmesem_b/",
    "tones": [
      {
        "scl": "251.0",
        "cents": 251.0
      },
      {
        "scl": "489.0",
        "cents": 489.0
      },
      {
        "scl": "730.0",
        "cents": 730.0
      },
      {
        "scl": "966.0",
        "cents": 966.0
      },
      {
        "scl": "1219.0",
        "cents": 1219.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Nagalima",
    "description": "Nagalima (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1221.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Nagalima/",
    "tones": [
      {
        "scl": "251.0",
        "cents": 251.0
      },
      {
        "scl": "483.0",
        "cents": 483.0
      },
      {
        "scl": "728.0",
        "cents": 728.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1221.0",
        "cents": 1221.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Tunggul",
    "description": "Tunggul (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1222.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Tunggul/",
    "tones": [
      {
        "scl": "238.0",
        "cents": 238.0
      },
      {
        "scl": "487.0",
        "cents": 487.0
      },
      {
        "scl": "730.0",
        "cents": 730.0
      },
      {
        "scl": "958.0",
        "cents": 958.0
      },
      {
        "scl": "1222.0",
        "cents": 1222.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pengawesari",
    "description": "Pengawesari (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1223.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pengawesari/",
    "tones": [
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "476.0",
        "cents": 476.0
      },
      {
        "scl": "735.0",
        "cents": 735.0
      },
      {
        "scl": "968.0",
        "cents": 968.0
      },
      {
        "scl": "1223.0",
        "cents": 1223.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Saron_Barung_13",
    "description": "13 (Saron Barung), Indonesia",
    "notes": 5,
    "period_cents": 1224.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Carterette, Edward C.; Kendall, Roger A.; Vale, Sue Carole De (1993). Comparative acoustical and psychoacoustical analyses of gamelan instrument tones.. Journal of the Acoustical Society of Japan (E), 14(6):383-396.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Saron_Barung_13/",
    "tones": [
      {
        "scl": "230.0",
        "cents": 230.0
      },
      {
        "scl": "481.0",
        "cents": 481.0
      },
      {
        "scl": "713.0",
        "cents": 713.0
      },
      {
        "scl": "958.0",
        "cents": 958.0
      },
      {
        "scl": "1224.0",
        "cents": 1224.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gam_GPH_Tedjakusuma",
    "description": "Gam. GPH Tedjakusuma (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1225.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gam_GPH_Tedjakusuma/",
    "tones": [
      {
        "scl": "236.0",
        "cents": 236.0
      },
      {
        "scl": "463.0",
        "cents": 463.0
      },
      {
        "scl": "723.0",
        "cents": 723.0
      },
      {
        "scl": "956.0",
        "cents": 956.0
      },
      {
        "scl": "1225.0",
        "cents": 1225.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Harjawinangun",
    "description": "Harjawinangun (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1225.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Harjawinangun/",
    "tones": [
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "490.0",
        "cents": 490.0
      },
      {
        "scl": "725.0",
        "cents": 725.0
      },
      {
        "scl": "969.0",
        "cents": 969.0
      },
      {
        "scl": "1225.0",
        "cents": 1225.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Saron_Barung_12",
    "description": "12 (Saron Barung), Indonesia",
    "notes": 5,
    "period_cents": 1228.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Carterette, Edward C.; Kendall, Roger A.; Vale, Sue Carole De (1993). Comparative acoustical and psychoacoustical analyses of gamelan instrument tones.. Journal of the Acoustical Society of Japan (E), 14(6):383-396.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Saron_Barung_12/",
    "tones": [
      {
        "scl": "228.0",
        "cents": 228.0
      },
      {
        "scl": "485.0",
        "cents": 485.0
      },
      {
        "scl": "717.0",
        "cents": 717.0
      },
      {
        "scl": "967.0",
        "cents": 967.0
      },
      {
        "scl": "1228.0",
        "cents": 1228.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Landung_b",
    "description": "Landung (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1231.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Landung_b/",
    "tones": [
      {
        "scl": "219.0",
        "cents": 219.0
      },
      {
        "scl": "467.0",
        "cents": 467.0
      },
      {
        "scl": "714.0",
        "cents": 714.0
      },
      {
        "scl": "956.0",
        "cents": 956.0
      },
      {
        "scl": "1231.0",
        "cents": 1231.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Manisrengga",
    "description": "Manisrengga (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1231.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Manisrengga/",
    "tones": [
      {
        "scl": "236.0",
        "cents": 236.0
      },
      {
        "scl": "486.0",
        "cents": 486.0
      },
      {
        "scl": "733.0",
        "cents": 733.0
      },
      {
        "scl": "974.0",
        "cents": 974.0
      },
      {
        "scl": "1231.0",
        "cents": 1231.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Precet",
    "description": "Precet (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1235.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Precet/",
    "tones": [
      {
        "scl": "261.0",
        "cents": 261.0
      },
      {
        "scl": "519.0",
        "cents": 519.0
      },
      {
        "scl": "739.0",
        "cents": 739.0
      },
      {
        "scl": "995.0",
        "cents": 995.0
      },
      {
        "scl": "1235.0",
        "cents": 1235.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Lokananta",
    "description": "Lokananta (Saron Demung or Gender Barung), Indonesia",
    "notes": 5,
    "period_cents": 1239.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Lokananta/",
    "tones": [
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "730.0",
        "cents": 730.0
      },
      {
        "scl": "980.0",
        "cents": 980.0
      },
      {
        "scl": "1239.0",
        "cents": 1239.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Slendro_03",
    "description": "Slendro 3 (Gender), Indonesia",
    "notes": 5,
    "period_cents": 1247.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Slendro_03/",
    "tones": [
      {
        "scl": "219.0",
        "cents": 219.0
      },
      {
        "scl": "475.0",
        "cents": 475.0
      },
      {
        "scl": "736.0",
        "cents": 736.0
      },
      {
        "scl": "959.0",
        "cents": 959.0
      },
      {
        "scl": "1247.0",
        "cents": 1247.0
      }
    ]
  },
  {
    "stem": "damusc/Korea_Sangyongsan_02",
    "description": "Sangyongsan 2 (Voice), Korea",
    "notes": 5,
    "period_cents": 1288.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Nam, Unjung (1998). Pitch Distributions in Korean Court Music: Evidence Consistent with Tonal Hierarchies. Music Perception, 16(2):243-247.",
    "url": "https://scalelibrary.org/scales/damusc/Korea_Sangyongsan_02/",
    "tones": [
      {
        "scl": "114.0",
        "cents": 114.0
      },
      {
        "scl": "485.0",
        "cents": 485.0
      },
      {
        "scl": "727.0",
        "cents": 727.0
      },
      {
        "scl": "921.0",
        "cents": 921.0
      },
      {
        "scl": "1288.0",
        "cents": 1288.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Horn",
    "description": "Horn (Horns), DR Congo",
    "notes": 5,
    "period_cents": 1510.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Horn/",
    "tones": [
      {
        "scl": "599.0",
        "cents": 599.0
      },
      {
        "scl": "813.0",
        "cents": 813.0
      },
      {
        "scl": "1011.0",
        "cents": 1011.0
      },
      {
        "scl": "1217.0",
        "cents": 1217.0
      },
      {
        "scl": "1510.0",
        "cents": 1510.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-log-factorial-1",
    "description": "Log factorial scale #1",
    "notes": 5,
    "period_cents": 1644.17,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.21",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-log-factorial-1/",
    "tones": [
      {
        "scl": "296.025",
        "cents": 296.025
      },
      {
        "scl": "444.169",
        "cents": 444.169
      },
      {
        "scl": "744.591",
        "cents": 744.591
      },
      {
        "scl": "945.192",
        "cents": 945.192
      },
      {
        "scl": "1644.17",
        "cents": 1644.17
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-log-factorial-2",
    "description": "Log factorial scale #2",
    "notes": 5,
    "period_cents": 1644.17,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.21",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-log-factorial-2/",
    "tones": [
      {
        "scl": "448.558",
        "cents": 448.558
      },
      {
        "scl": "550.386",
        "cents": 550.386
      },
      {
        "scl": "709.348",
        "cents": 709.348
      },
      {
        "scl": "992.114",
        "cents": 992.114
      },
      {
        "scl": "1644.17",
        "cents": 1644.17
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_87",
    "description": "87 (Flute), China",
    "notes": 5,
    "period_cents": 1700.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zhang, Juzhong; Xiao, Xinghua; Lee, Yun Kuen (2004). The early development of music. Analysis of the Jiahu bone flutes. Antiquity, 78(302):769-778.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_87/",
    "tones": [
      {
        "scl": "315.0",
        "cents": 315.0
      },
      {
        "scl": "525.0",
        "cents": 525.0
      },
      {
        "scl": "822.0",
        "cents": 822.0
      },
      {
        "scl": "1217.0",
        "cents": 1217.0
      },
      {
        "scl": "1700.0",
        "cents": 1700.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Flute",
    "description": "Flute (Flute), Uganda",
    "notes": 5,
    "period_cents": 1812.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Flute/",
    "tones": [
      {
        "scl": "618.0",
        "cents": 618.0
      },
      {
        "scl": "701.0",
        "cents": 701.0
      },
      {
        "scl": "986.0",
        "cents": 986.0
      },
      {
        "scl": "1269.0",
        "cents": 1269.0
      },
      {
        "scl": "1812.0",
        "cents": 1812.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Horns",
    "description": "Horns (Horn), DR Congo",
    "notes": 5,
    "period_cents": 5150.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Horns/",
    "tones": [
      {
        "scl": "599.0",
        "cents": 599.0
      },
      {
        "scl": "1412.0",
        "cents": 1412.0
      },
      {
        "scl": "2423.0",
        "cents": 2423.0
      },
      {
        "scl": "3640.0",
        "cents": 3640.0
      },
      {
        "scl": "5150.0",
        "cents": 5150.0
      }
    ]
  },
  {
    "stem": "mailing-lists/phiter6tone",
    "description": "",
    "notes": 6,
    "period_cents": 833.024,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82956.html#82958",
    "url": "https://scalelibrary.org/scales/mailing-lists/phiter6tone/",
    "tones": [
      {
        "scl": "198.52000",
        "cents": 198.52
      },
      {
        "scl": "297.78000",
        "cents": 297.78
      },
      {
        "scl": "496.30000",
        "cents": 496.3
      },
      {
        "scl": "664.66200",
        "cents": 664.662
      },
      {
        "scl": "763.92200",
        "cents": 763.922
      },
      {
        "scl": "833.02400",
        "cents": 833.024
      }
    ]
  },
  {
    "stem": "mailing-lists/First_Five_Golden_Cuts_of_Phi",
    "description": "",
    "notes": 6,
    "period_cents": 833.0903,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83307.html#83510",
    "url": "https://scalelibrary.org/scales/mailing-lists/First_Five_Golden_Cuts_of_Phi/",
    "tones": [
      {
        "scl": "93.88597",
        "cents": 93.88597
      },
      {
        "scl": "149.46366",
        "cents": 149.46366
      },
      {
        "scl": "235.77441",
        "cents": 235.77441
      },
      {
        "scl": "366.90970",
        "cents": 366.9097
      },
      {
        "scl": "560.06656",
        "cents": 560.06656
      },
      {
        "scl": "833.09030",
        "cents": 833.0903
      }
    ]
  },
  {
    "stem": "mailing-lists/phi_6",
    "description": "Phi equal division by 6",
    "notes": 6,
    "period_cents": 833.0903,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83512.html#83526",
    "url": "https://scalelibrary.org/scales/mailing-lists/phi_6/",
    "tones": [
      {
        "scl": "138.84838",
        "cents": 138.84838
      },
      {
        "scl": "277.69677",
        "cents": 277.69677
      },
      {
        "scl": "416.54515",
        "cents": 416.54515
      },
      {
        "scl": "555.39353",
        "cents": 555.39353
      },
      {
        "scl": "694.24191",
        "cents": 694.24191
      },
      {
        "scl": "833.09030",
        "cents": 833.0903
      }
    ]
  },
  {
    "stem": "damusc/Lithuania_Lith_05",
    "description": "Lith 5 (Voice), Lithuania",
    "notes": 6,
    "period_cents": 1011.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Rytis Ambrazevicius. The perception and transcription of the scale reconsidered: Several lithuanian cases. The World of Music, 47(2):31-53, 2005",
    "url": "https://scalelibrary.org/scales/damusc/Lithuania_Lith_05/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "310.0",
        "cents": 310.0
      },
      {
        "scl": "502.0",
        "cents": 502.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "812.0",
        "cents": 812.0
      },
      {
        "scl": "1011.0",
        "cents": 1011.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM198-M",
    "description": "GVM198-M (Voice), Georgia",
    "notes": 6,
    "period_cents": 1040.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM198-M/",
    "tones": [
      {
        "scl": "177.0",
        "cents": 177.0
      },
      {
        "scl": "349.0",
        "cents": 349.0
      },
      {
        "scl": "567.0",
        "cents": 567.0
      },
      {
        "scl": "764.0",
        "cents": 764.0
      },
      {
        "scl": "887.0",
        "cents": 887.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM207-M",
    "description": "GVM207-M (Voice), Georgia",
    "notes": 6,
    "period_cents": 1060.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM207-M/",
    "tones": [
      {
        "scl": "192.0",
        "cents": 192.0
      },
      {
        "scl": "374.0",
        "cents": 374.0
      },
      {
        "scl": "584.0",
        "cents": 584.0
      },
      {
        "scl": "746.0",
        "cents": 746.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "1060.0",
        "cents": 1060.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM207-H",
    "description": "GVM207-H (Voice), Georgia",
    "notes": 6,
    "period_cents": 1075.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM207-H/",
    "tones": [
      {
        "scl": "175.0",
        "cents": 175.0
      },
      {
        "scl": "368.0",
        "cents": 368.0
      },
      {
        "scl": "508.0",
        "cents": 508.0
      },
      {
        "scl": "697.0",
        "cents": 697.0
      },
      {
        "scl": "871.0",
        "cents": 871.0
      },
      {
        "scl": "1075.0",
        "cents": 1075.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM198-H",
    "description": "GVM198-H (Voice), Georgia",
    "notes": 6,
    "period_cents": 1125.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM198-H/",
    "tones": [
      {
        "scl": "393.0",
        "cents": 393.0
      },
      {
        "scl": "550.0",
        "cents": 550.0
      },
      {
        "scl": "714.0",
        "cents": 714.0
      },
      {
        "scl": "868.0",
        "cents": 868.0
      },
      {
        "scl": "1002.0",
        "cents": 1002.0
      },
      {
        "scl": "1125.0",
        "cents": 1125.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Panpipes_27",
    "description": "27 (Panpipes), Peru",
    "notes": 6,
    "period_cents": 1136.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Haeberli, Joerg (1979). Twelve Nasca Panpipes: A Study. Ethnomusicology, 23(1):57.",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Panpipes_27/",
    "tones": [
      {
        "scl": "212.0",
        "cents": 212.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "590.0",
        "cents": 590.0
      },
      {
        "scl": "778.0",
        "cents": 778.0
      },
      {
        "scl": "931.0",
        "cents": 931.0
      },
      {
        "scl": "1136.0",
        "cents": 1136.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipe_02",
    "description": "Panpipe 2 (Panpipe), Solomon Islands",
    "notes": 6,
    "period_cents": 1155.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipe_02/",
    "tones": [
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "442.0",
        "cents": 442.0
      },
      {
        "scl": "631.0",
        "cents": 631.0
      },
      {
        "scl": "791.0",
        "cents": 791.0
      },
      {
        "scl": "990.0",
        "cents": 990.0
      },
      {
        "scl": "1155.0",
        "cents": 1155.0
      }
    ]
  },
  {
    "stem": "damusc/Sweden_B",
    "description": "Sweden B (spil\u00e5pipa), Sweden",
    "notes": 6,
    "period_cents": 1159.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. Sundberg and P. Tjernlund. Computer measurements of the tone scale in performed music by means of frequency histograms. STL-QPS, 10(2-3):33-35, 1969",
    "url": "https://scalelibrary.org/scales/damusc/Sweden_B/",
    "tones": [
      {
        "scl": "372.0",
        "cents": 372.0
      },
      {
        "scl": "507.0",
        "cents": 507.0
      },
      {
        "scl": "682.0",
        "cents": 682.0
      },
      {
        "scl": "821.0",
        "cents": 821.0
      },
      {
        "scl": "985.0",
        "cents": 985.0
      },
      {
        "scl": "1159.0",
        "cents": 1159.0
      }
    ]
  },
  {
    "stem": "damusc/Angola_Chisende_10622",
    "description": "Chisende 10622 (Likembe), Angola",
    "notes": 6,
    "period_cents": 1161.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1980). Likembe tunings of Kufuna Kandonga (Angola). African Music: Journal of the International Library of African Music, 6(1):70-88.",
    "url": "https://scalelibrary.org/scales/damusc/Angola_Chisende_10622/",
    "tones": [
      {
        "scl": "128.0",
        "cents": 128.0
      },
      {
        "scl": "371.0",
        "cents": 371.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "676.0",
        "cents": 676.0
      },
      {
        "scl": "808.0",
        "cents": 808.0
      },
      {
        "scl": "1161.0",
        "cents": 1161.0
      }
    ]
  },
  {
    "stem": "damusc/Sweden_A",
    "description": "Sweden A (spil\u00e5pipa), Sweden",
    "notes": 6,
    "period_cents": 1168.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. Sundberg and P. Tjernlund. Computer measurements of the tone scale in performed music by means of frequency histograms. STL-QPS, 10(2-3):33-35, 1969",
    "url": "https://scalelibrary.org/scales/damusc/Sweden_A/",
    "tones": [
      {
        "scl": "355.0",
        "cents": 355.0
      },
      {
        "scl": "496.0",
        "cents": 496.0
      },
      {
        "scl": "675.0",
        "cents": 675.0
      },
      {
        "scl": "842.0",
        "cents": 842.0
      },
      {
        "scl": "977.0",
        "cents": 977.0
      },
      {
        "scl": "1168.0",
        "cents": 1168.0
      }
    ]
  },
  {
    "stem": "damusc/Angola_Chisende_10450",
    "description": "Chisende 10450 (Likembe), Angola",
    "notes": 6,
    "period_cents": 1187.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1980). Likembe tunings of Kufuna Kandonga (Angola). African Music: Journal of the International Library of African Music, 6(1):70-88.",
    "url": "https://scalelibrary.org/scales/damusc/Angola_Chisende_10450/",
    "tones": [
      {
        "scl": "183.0",
        "cents": 183.0
      },
      {
        "scl": "371.0",
        "cents": 371.0
      },
      {
        "scl": "531.0",
        "cents": 531.0
      },
      {
        "scl": "696.0",
        "cents": 696.0
      },
      {
        "scl": "860.0",
        "cents": 860.0
      },
      {
        "scl": "1187.0",
        "cents": 1187.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hedgehog-06",
    "description": "2L 4s MOS for Hedgehog, L=273.81, s=162.32",
    "notes": 6,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hedgehog-06/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "436.13",
        "cents": 436.13
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "760.77",
        "cents": 760.77
      },
      {
        "scl": "1034.58",
        "cents": 1034.58
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-pajara-06",
    "description": "2L 4s MOS for Pajara, L=385.31, s=106.57",
    "notes": 6,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-pajara-06/",
    "tones": [
      {
        "scl": "106.57",
        "cents": 106.57
      },
      {
        "scl": "491.88",
        "cents": 491.88
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "705.02",
        "cents": 705.02
      },
      {
        "scl": "1090.33",
        "cents": 1090.33
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-06",
    "description": "1L 5s MOS for Porcupine, L=385.31, s=162.32",
    "notes": 6,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-06/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "486.96",
        "cents": 486.96
      },
      {
        "scl": "872.27",
        "cents": 872.27
      },
      {
        "scl": "1034.59",
        "cents": 1034.59
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augene-06",
    "description": "3L 3s MOS for Augene, L=306.56, s=92.46",
    "notes": 6,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augene-06/",
    "tones": [
      {
        "scl": "306.56",
        "cents": 306.56
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "705.58",
        "cents": 705.58
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "1104.60",
        "cents": 1104.6
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augmented-06",
    "description": "3L 3s MOS for Augmented, L=305.87, s=93.15",
    "notes": 6,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augmented-06/",
    "tones": [
      {
        "scl": "305.87",
        "cents": 305.87
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "704.89",
        "cents": 704.89
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "1103.91",
        "cents": 1103.91
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-06",
    "description": "1L 5s MOS for Passion, L=706.31, s=98.40",
    "notes": 6,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-06/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-doublewide-06",
    "description": "4L 2s MOS for Doublewide, L=272.32, s=54.64",
    "notes": 6,
    "period_cents": 1198.56,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-doublewide-06/",
    "tones": [
      {
        "scl": "272.32",
        "cents": 272.32
      },
      {
        "scl": "326.96",
        "cents": 326.96
      },
      {
        "scl": "599.28",
        "cents": 599.28
      },
      {
        "scl": "871.60",
        "cents": 871.6
      },
      {
        "scl": "926.24",
        "cents": 926.24
      },
      {
        "scl": "1198.56",
        "cents": 1198.56
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-06",
    "description": "1L 5s MOS for Tetracot, L=318.48, s=176.11",
    "notes": 6,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-06/",
    "tones": [
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "352.22",
        "cents": 352.22
      },
      {
        "scl": "670.70",
        "cents": 670.7
      },
      {
        "scl": "846.81",
        "cents": 846.81
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-srutal-06",
    "description": "2L 4s MOS for Srutal, L=390.16, s=104.70",
    "notes": 6,
    "period_cents": 1199.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-srutal-06/",
    "tones": [
      {
        "scl": "104.70",
        "cents": 104.7
      },
      {
        "scl": "494.86",
        "cents": 494.86
      },
      {
        "scl": "599.56",
        "cents": 599.56
      },
      {
        "scl": "704.26",
        "cents": 704.26
      },
      {
        "scl": "1094.42",
        "cents": 1094.42
      },
      {
        "scl": "1199.12",
        "cents": 1199.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-06",
    "description": "2L 4s MOS for Vishnu, L=457.67, s=71.15",
    "notes": 6,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-06/",
    "tones": [
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-august-06",
    "description": "3L 3s MOS for August, L=292.68, s=107.31",
    "notes": 6,
    "period_cents": 1199.97,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-august-06/",
    "tones": [
      {
        "scl": "292.68",
        "cents": 292.68
      },
      {
        "scl": "399.99",
        "cents": 399.99
      },
      {
        "scl": "692.67",
        "cents": 692.67
      },
      {
        "scl": "799.98",
        "cents": 799.98
      },
      {
        "scl": "1092.66",
        "cents": 1092.66
      },
      {
        "scl": "1199.97",
        "cents": 1199.97
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-06",
    "description": "1L 5s MOS for Luna, L=234.000, s=193.196",
    "notes": 6,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-06/",
    "tones": [
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "386.392",
        "cents": 386.392
      },
      {
        "scl": "620.392",
        "cents": 620.392
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-04",
    "description": "1-3-9-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-01",
    "description": "1-3-5-9 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/LIMITofSEVEN",
    "description": "Limit of Seven",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95460.html#95464",
    "url": "https://scalelibrary.org/scales/mailing-lists/LIMITofSEVEN/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dwarf6_7",
    "description": "Dwarf(<6 10 14 17|)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11467.html#11467",
    "url": "https://scalelibrary.org/scales/mailing-lists/dwarf6_7/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hjelm",
    "description": "Paul Hjelmstad's \"blues\" scale tuning@yahoo May 27, 2005",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_58790.html#58794",
    "url": "https://scalelibrary.org/scales/mailing-lists/hjelm/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-01",
    "description": "Transposition and Inversion by A, 6 tones, a Hexany",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-01/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-02",
    "description": "Transposition and Inversion by B, 6 tones, a Hexany",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-02/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-09",
    "description": "Transposition and Inversion by 1/1, 6 tones, a Hexany",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-09/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-12",
    "description": "Tetrachordal Hexany, 6 tones, A-Mode",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-12/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-00",
    "description": "1-3-7-9 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-00/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-02",
    "description": "1-3-7-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-02/",
    "tones": [
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-07",
    "description": "1-7-9-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-07/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "135/112",
        "cents": 323.353
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-11",
    "description": "3-7-9-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-11/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-00",
    "description": "1-3-5-7 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-00/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-06",
    "description": "1-5-7-9 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-10",
    "description": "3-5-7-9 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-10/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/eikohole1",
    "description": "First eikohole ball <6 9 13 17 20|-epimorphic",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11776.html#11776",
    "url": "https://scalelibrary.org/scales/mailing-lists/eikohole1/",
    "tones": [
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/elevenlim",
    "description": "Eleven-limit otonal chord",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_7525.html#7622",
    "url": "https://scalelibrary.org/scales/mailing-lists/elevenlim/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-02-hexany",
    "description": "3-5-7-11 Hexany, Figure 2",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-02-hexany/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "66/35",
        "cents": 1098.133
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-01",
    "description": "1-3-7-11 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-01/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-03",
    "description": "1-3-9-11 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-03/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-05",
    "description": "1-3-11-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-05/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-06",
    "description": "1-7-9-11 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-08",
    "description": "1-7-11-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-08/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "165/112",
        "cents": 670.761
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-09",
    "description": "1-9-11-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-09/",
    "tones": [
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-10",
    "description": "3-7-9-11 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-10/",
    "tones": [
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-12",
    "description": "3-7-11-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-12/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "55/28",
        "cents": 1168.806
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-13",
    "description": "3-9-11-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-13/",
    "tones": [
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "55/36",
        "cents": 733.722
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-09-4C2-hexany-14",
    "description": "7-9-11-15 4C2 Hexany, Figure 9",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-09-4C2-hexany-14/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "55/42",
        "cents": 466.851
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-25-6C1-hexany",
    "description": "1.3.5.7.9.11 6C1 Hexany, Figure 25",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-25-6C1-hexany/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-25-6C5-hexany",
    "description": "1.3.5.7.9.11 6C5 Hexany, Figure 25",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-25-6C5-hexany/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-02",
    "description": "1-3-5-11 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-02/",
    "tones": [
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-07",
    "description": "1-5-7-11 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-07/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "77/40",
        "cents": 1133.83
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-08",
    "description": "1-5-9-11 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-08/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-11",
    "description": "3-5-7-11 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-11/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "77/60",
        "cents": 431.875
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-12",
    "description": "3-5-9-11 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-12/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-39-4C2-hexany-14",
    "description": "5-7-9-11 4C2 Hexany, Figure 39",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-39-4C2-hexany-14/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "99/70",
        "cents": 600.088
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-12",
    "description": "5 Generalized Harmonic Means between 1/1 and 2/1",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.204",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-12/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/quasi_6-EDO",
    "description": "Emulation of 6-EDO",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/quasi_6-EDO/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "352/273",
        "cents": 440.009
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tranh3",
    "description": "Sa Mac Dan Tranh scale",
    "notes": 6,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93402.html#93402",
    "url": "https://scalelibrary.org/scales/mailing-lists/tranh3/",
    "tones": [
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "51/28",
        "cents": 1038.085
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_03_hijaz_Egypt",
    "description": "\u00d4 Gazelle qui a fait honte aux faons / Emplis ma coupe, \u00f4 mon pr\u00e9cieux amour - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hijaz, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_03_hijaz_Egypt/",
    "tones": [
      {
        "scl": "113.279233",
        "cents": 113.279233
      },
      {
        "scl": "498.05506",
        "cents": 498.05506
      },
      {
        "scl": "717.002372",
        "cents": 717.002372
      },
      {
        "scl": "851.769743",
        "cents": 851.769743
      },
      {
        "scl": "1001.879972",
        "cents": 1001.879972
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_07_Egypt",
    "description": "\u00d4 toi qui a les joues roses et douces / Donne, \u00f4 mon astre / Le soleil de ma coupe / Gloire \u00e0 celui qui a cr\u00e9e cet astre - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hijaz, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_07_Egypt/",
    "tones": [
      {
        "scl": "203.929621",
        "cents": 203.929621
      },
      {
        "scl": "347.788072",
        "cents": 347.788072
      },
      {
        "scl": "507.779193",
        "cents": 507.779193
      },
      {
        "scl": "691.480534",
        "cents": 691.480534
      },
      {
        "scl": "904.812314",
        "cents": 904.812314
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_08_Egypt",
    "description": "Il a circul\u00e9 avec les coupes - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hijaz, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_08_Egypt/",
    "tones": [
      {
        "scl": "201.611585",
        "cents": 201.611585
      },
      {
        "scl": "354.840089",
        "cents": 354.840089
      },
      {
        "scl": "499.862257",
        "cents": 499.862257
      },
      {
        "scl": "695.327283",
        "cents": 695.327283
      },
      {
        "scl": "889.737439",
        "cents": 889.737439
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_12_bayati_Egypt",
    "description": "Y-a-t-il une d\u00e9chirure sur les voiles ? / Elle m'a quitt\u00e9 alors que je n'ai aucun tort - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (bayati, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_12_bayati_Egypt/",
    "tones": [
      {
        "scl": "168.17284",
        "cents": 168.17284
      },
      {
        "scl": "315.99456",
        "cents": 315.99456
      },
      {
        "scl": "501.295776",
        "cents": 501.295776
      },
      {
        "scl": "702.652838",
        "cents": 702.652838
      },
      {
        "scl": "987.940336",
        "cents": 987.940336
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_16_saba_Egypt",
    "description": "Toi qui a de belles paroles / Seigneur, fais ce qu'il te plait - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (saba, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_16_saba_Egypt/",
    "tones": [
      {
        "scl": "146.058986",
        "cents": 146.058986
      },
      {
        "scl": "285.349535",
        "cents": 285.349535
      },
      {
        "scl": "463.650753",
        "cents": 463.650753
      },
      {
        "scl": "652.757223",
        "cents": 652.757223
      },
      {
        "scl": "983.468327",
        "cents": 983.468327
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_02_Egypt",
    "description": "Ah, comme les \u00eatres chers sont injustes ! / Toi qui a d\u00e9croch\u00e9 une fl\u00e8che au coeur / Qu'ont donc observ\u00e9 mes yeux ? - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (ajam ushayran, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_02_Egypt/",
    "tones": [
      {
        "scl": "182.543634",
        "cents": 182.543634
      },
      {
        "scl": "495.060969",
        "cents": 495.060969
      },
      {
        "scl": "689.426734",
        "cents": 689.426734
      },
      {
        "scl": "900.726596",
        "cents": 900.726596
      },
      {
        "scl": "985.736409",
        "cents": 985.736409
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_06_Egypt",
    "description": "Elle apparut d'entre les voiles / Occupe-toi de nous, \u00f4 \u00c9chanson - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (ushshaq misri, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_06_Egypt/",
    "tones": [
      {
        "scl": "200.413281",
        "cents": 200.413281
      },
      {
        "scl": "428.985414",
        "cents": 428.985414
      },
      {
        "scl": "693.550756",
        "cents": 693.550756
      },
      {
        "scl": "890.802288",
        "cents": 890.802288
      },
      {
        "scl": "1014.590327",
        "cents": 1014.590327
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_01_Egypt",
    "description": "L'\u00eatre aux beaut\u00e9s uniques est apparu - D\u00e2w\u00fbd Khudr Husn\u00ee (hijaz, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_01_Egypt/",
    "tones": [
      {
        "scl": "138.591528",
        "cents": 138.591528
      },
      {
        "scl": "345.430319",
        "cents": 345.430319
      },
      {
        "scl": "742.019701",
        "cents": 742.019701
      },
      {
        "scl": "844.118452",
        "cents": 844.118452
      },
      {
        "scl": "1057.815568",
        "cents": 1057.815568
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_02_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (hijaz, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_02_Egypt/",
    "tones": [
      {
        "scl": "139.574206",
        "cents": 139.574206
      },
      {
        "scl": "336.681842",
        "cents": 336.681842
      },
      {
        "scl": "744.874639",
        "cents": 744.874639
      },
      {
        "scl": "838.040018",
        "cents": 838.040018
      },
      {
        "scl": "1055.340118",
        "cents": 1055.340118
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_05_Egypt",
    "description": "J'ai bu la patience jusqu'\u00e0 la lie - D\u00e2w\u00fbd Khudr Husn\u00ee (ushshaq misri, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_05_Egypt/",
    "tones": [
      {
        "scl": "194.129453",
        "cents": 194.129453
      },
      {
        "scl": "449.538462",
        "cents": 449.538462
      },
      {
        "scl": "483.43957",
        "cents": 483.43957
      },
      {
        "scl": "702.625873",
        "cents": 702.625873
      },
      {
        "scl": "909.10989",
        "cents": 909.10989
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_11_Egypt",
    "description": "Chaque jour, je me plains de la blessure de mon coeur - D\u00e2w\u00fbd Khudr Husn\u00ee (nahawand, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_11_Egypt/",
    "tones": [
      {
        "scl": "212.781397",
        "cents": 212.781397
      },
      {
        "scl": "316.324574",
        "cents": 316.324574
      },
      {
        "scl": "611.123081",
        "cents": 611.123081
      },
      {
        "scl": "706.719475",
        "cents": 706.719475
      },
      {
        "scl": "811.654054",
        "cents": 811.654054
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_01_bayati_Egypt",
    "description": "Dis-moi : qu'as-tu gagn\u00e9 avec tes caprices ? - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_01_bayati_Egypt/",
    "tones": [
      {
        "scl": "149.660005",
        "cents": 149.660005
      },
      {
        "scl": "310.602434",
        "cents": 310.602434
      },
      {
        "scl": "506.445052",
        "cents": 506.445052
      },
      {
        "scl": "617.534314",
        "cents": 617.534314
      },
      {
        "scl": "1009.303062",
        "cents": 1009.303062
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_13_Egypt",
    "description": "Sa taille ondoyante - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_13_Egypt/",
    "tones": [
      {
        "scl": "211.633481",
        "cents": 211.633481
      },
      {
        "scl": "352.380211",
        "cents": 352.380211
      },
      {
        "scl": "508.440567",
        "cents": 508.440567
      },
      {
        "scl": "708.214039",
        "cents": 708.214039
      },
      {
        "scl": "895.890411",
        "cents": 895.890411
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_09_Egypt",
    "description": "Patron, fais-moi Trvaerser le Nil - Muhammad Awad Al-Arab\u00ee (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_09_Egypt/",
    "tones": [
      {
        "scl": "140.055765",
        "cents": 140.055765
      },
      {
        "scl": "286.990068",
        "cents": 286.990068
      },
      {
        "scl": "465.736098",
        "cents": 465.736098
      },
      {
        "scl": "674.453977",
        "cents": 674.453977
      },
      {
        "scl": "965.455124",
        "cents": 965.455124
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_01_Egypt",
    "description": "Le rebelle d'autrefois s'est soumis - Les B\u00e9douins du Fayy\u00fbm (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_01_Egypt/",
    "tones": [
      {
        "scl": "337.228571",
        "cents": 337.228571
      },
      {
        "scl": "451.276803",
        "cents": 451.276803
      },
      {
        "scl": "598.636364",
        "cents": 598.636364
      },
      {
        "scl": "855.0",
        "cents": 855.0
      },
      {
        "scl": "1065.683761",
        "cents": 1065.683761
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_15_Egypt",
    "description": "Danse lente, rythme Zar'\u00ee - Taha Ab\u00fb Mand\u00fbr (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_15_Egypt/",
    "tones": [
      {
        "scl": "193.485472",
        "cents": 193.485472
      },
      {
        "scl": "498.747482",
        "cents": 498.747482
      },
      {
        "scl": "713.194118",
        "cents": 713.194118
      },
      {
        "scl": "847.486204",
        "cents": 847.486204
      },
      {
        "scl": "1007.432513",
        "cents": 1007.432513
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_16_bayati_Egypt",
    "description": "Pi\u00e8ce instrumentale, sam\u00e2'\u00ee - Taha Ab\u00fb Mand\u00fbr (bayati, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_16_bayati_Egypt/",
    "tones": [
      {
        "scl": "143.154669",
        "cents": 143.154669
      },
      {
        "scl": "281.426306",
        "cents": 281.426306
      },
      {
        "scl": "476.988795",
        "cents": 476.988795
      },
      {
        "scl": "694.783449",
        "cents": 694.783449
      },
      {
        "scl": "982.985851",
        "cents": 982.985851
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_20_Egypt",
    "description": "Observe de tes propres yeux - Ann\u00fbsa Al-Misriyya (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_20_Egypt/",
    "tones": [
      {
        "scl": "242.26087",
        "cents": 242.26087
      },
      {
        "scl": "272.0",
        "cents": 272.0
      },
      {
        "scl": "560.546392",
        "cents": 560.546392
      },
      {
        "scl": "677.063803",
        "cents": 677.063803
      },
      {
        "scl": "916.302026",
        "cents": 916.302026
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_01_Egypt",
    "description": "\u00d4 Mawl\u00e2n\u00e2, ami de la v\u00e9rit\u00e9 - Mustafa Fahreddin Dede (rast, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_01_Egypt/",
    "tones": [
      {
        "scl": "264.496536",
        "cents": 264.496536
      },
      {
        "scl": "490.122181",
        "cents": 490.122181
      },
      {
        "scl": "696.681413",
        "cents": 696.681413
      },
      {
        "scl": "811.903174",
        "cents": 811.903174
      },
      {
        "scl": "992.374647",
        "cents": 992.374647
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_07_Egypt",
    "description": "Suite - Mustafa Fahreddin Dede (isfahan, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_07_Egypt/",
    "tones": [
      {
        "scl": "249.064085",
        "cents": 249.064085
      },
      {
        "scl": "476.035081",
        "cents": 476.035081
      },
      {
        "scl": "639.083694",
        "cents": 639.083694
      },
      {
        "scl": "775.199994",
        "cents": 775.199994
      },
      {
        "scl": "979.580214",
        "cents": 979.580214
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_08_bayati_Egypt",
    "description": "Le troisi\u00e8me salut - Mustafa Fahreddin Dede (bayati, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_08_bayati_Egypt/",
    "tones": [
      {
        "scl": "171.921947",
        "cents": 171.921947
      },
      {
        "scl": "290.134141",
        "cents": 290.134141
      },
      {
        "scl": "500.210167",
        "cents": 500.210167
      },
      {
        "scl": "703.268719",
        "cents": 703.268719
      },
      {
        "scl": "1001.863667",
        "cents": 1001.863667
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_02_Egypt",
    "description": "Le seuil de ton sanctuaire est le but / Est-ce que la flamme de Layl\u00e2 ? - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_02_Egypt/",
    "tones": [
      {
        "scl": "179.148401",
        "cents": 179.148401
      },
      {
        "scl": "583.641383",
        "cents": 583.641383
      },
      {
        "scl": "730.214679",
        "cents": 730.214679
      },
      {
        "scl": "843.950489",
        "cents": 843.950489
      },
      {
        "scl": "997.099134",
        "cents": 997.099134
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_07_Egypt",
    "description": "Secours-nous, aide-nous \u00e0 comprendre / \u00d4 vent de l'est, transmets-leur mon salut - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_07_Egypt/",
    "tones": [
      {
        "scl": "175.031676",
        "cents": 175.031676
      },
      {
        "scl": "353.999843",
        "cents": 353.999843
      },
      {
        "scl": "495.689241",
        "cents": 495.689241
      },
      {
        "scl": "818.510323",
        "cents": 818.510323
      },
      {
        "scl": "982.58467",
        "cents": 982.58467
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_10_Egypt",
    "description": "Recommande notre secours aux buveurs des tavernes / Qui donc a enseign\u00e9 ? / \u00d4 inconscient - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_10_Egypt/",
    "tones": [
      {
        "scl": "82.479412",
        "cents": 82.479412
      },
      {
        "scl": "309.938278",
        "cents": 309.938278
      },
      {
        "scl": "606.843487",
        "cents": 606.843487
      },
      {
        "scl": "787.823694",
        "cents": 787.823694
      },
      {
        "scl": "916.798856",
        "cents": 916.798856
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_12_Egypt",
    "description": "R\u00fbm\u00eenajd\u00ee - Umm Ibr\u00e2h\u00eem Al-Mahdiyya (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_12_Egypt/",
    "tones": [
      {
        "scl": "360.12045",
        "cents": 360.12045
      },
      {
        "scl": "529.869843",
        "cents": 529.869843
      },
      {
        "scl": "789.351852",
        "cents": 789.351852
      },
      {
        "scl": "1023.75",
        "cents": 1023.75
      },
      {
        "scl": "1107.638889",
        "cents": 1107.638889
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_13_Egypt",
    "description": "Le cort\u00e8ge de la Tanbur\u00e2 - F\u00e2tima Al-Sh\u00e2miyya (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_13_Egypt/",
    "tones": [
      {
        "scl": "312.346745",
        "cents": 312.346745
      },
      {
        "scl": "534.252241",
        "cents": 534.252241
      },
      {
        "scl": "679.848485",
        "cents": 679.848485
      },
      {
        "scl": "848.181818",
        "cents": 848.181818
      },
      {
        "scl": "1008.092453",
        "cents": 1008.092453
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_14_Egypt",
    "description": "L'homme au miroir - F\u00e2tima Al-Sh\u00e2miyya (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_14_Egypt/",
    "tones": [
      {
        "scl": "133.77437",
        "cents": 133.77437
      },
      {
        "scl": "273.589793",
        "cents": 273.589793
      },
      {
        "scl": "506.317099",
        "cents": 506.317099
      },
      {
        "scl": "822.628916",
        "cents": 822.628916
      },
      {
        "scl": "973.411101",
        "cents": 973.411101
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_01_Egypt",
    "description": "Nous nous prosternons / Salut \u00e0 Marie / All\u00e9luia - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_01_Egypt/",
    "tones": [
      {
        "scl": "100.086149",
        "cents": 100.086149
      },
      {
        "scl": "332.714607",
        "cents": 332.714607
      },
      {
        "scl": "381.688185",
        "cents": 381.688185
      },
      {
        "scl": "533.170709",
        "cents": 533.170709
      },
      {
        "scl": "829.005304",
        "cents": 829.005304
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_02_Egypt",
    "description": "Salut \u00e0 Marie / Bim\u00e2yro - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_02_Egypt/",
    "tones": [
      {
        "scl": "160.308589",
        "cents": 160.308589
      },
      {
        "scl": "255.607316",
        "cents": 255.607316
      },
      {
        "scl": "469.09374",
        "cents": 469.09374
      },
      {
        "scl": "892.464556",
        "cents": 892.464556
      },
      {
        "scl": "1017.200249",
        "cents": 1017.200249
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_09_Egypt",
    "description": "B\u00e9n\u00e9diction des ch\u00e9rubins - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_09_Egypt/",
    "tones": [
      {
        "scl": "234.591053",
        "cents": 234.591053
      },
      {
        "scl": "498.857703",
        "cents": 498.857703
      },
      {
        "scl": "744.448256",
        "cents": 744.448256
      },
      {
        "scl": "859.225056",
        "cents": 859.225056
      },
      {
        "scl": "1040.996262",
        "cents": 1040.996262
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_13_Egypt",
    "description": "Psaume de la tristesse / Ariba Mavi - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_13_Egypt/",
    "tones": [
      {
        "scl": "117.367367",
        "cents": 117.367367
      },
      {
        "scl": "259.128908",
        "cents": 259.128908
      },
      {
        "scl": "513.156812",
        "cents": 513.156812
      },
      {
        "scl": "854.661784",
        "cents": 854.661784
      },
      {
        "scl": "984.509375",
        "cents": 984.509375
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_16_Egypt",
    "description": "Bi Ovoini / Ton sin / Par l'esprit et l'intercesseur / Ondos - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_16_Egypt/",
    "tones": [
      {
        "scl": "171.86007",
        "cents": 171.86007
      },
      {
        "scl": "225.945697",
        "cents": 225.945697
      },
      {
        "scl": "447.956368",
        "cents": 447.956368
      },
      {
        "scl": "751.095791",
        "cents": 751.095791
      },
      {
        "scl": "997.258733",
        "cents": 997.258733
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_04_bayati_Iraq",
    "description": "Jamais on ne vit de beaut\u00e9 pareille, m\u00eame chez les shammar - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (bayati, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_04_bayati_Iraq/",
    "tones": [
      {
        "scl": "136.567549",
        "cents": 136.567549
      },
      {
        "scl": "311.895874",
        "cents": 311.895874
      },
      {
        "scl": "489.07486",
        "cents": 489.07486
      },
      {
        "scl": "698.900112",
        "cents": 698.900112
      },
      {
        "scl": "990.1632",
        "cents": 990.1632
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_06_Iraq",
    "description": "Elles se sont enfuies, les nuits de bonheur - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (ibrahimi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_06_Iraq/",
    "tones": [
      {
        "scl": "157.433058",
        "cents": 157.433058
      },
      {
        "scl": "303.351616",
        "cents": 303.351616
      },
      {
        "scl": "496.557581",
        "cents": 496.557581
      },
      {
        "scl": "704.697346",
        "cents": 704.697346
      },
      {
        "scl": "997.536037",
        "cents": 997.536037
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_07_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (ibrahimi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_07_Iraq/",
    "tones": [
      {
        "scl": "165.835548",
        "cents": 165.835548
      },
      {
        "scl": "301.615899",
        "cents": 301.615899
      },
      {
        "scl": "492.294324",
        "cents": 492.294324
      },
      {
        "scl": "728.420935",
        "cents": 728.420935
      },
      {
        "scl": "991.62029",
        "cents": 991.62029
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_08_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (ibrahimi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_08_Iraq/",
    "tones": [
      {
        "scl": "166.978815",
        "cents": 166.978815
      },
      {
        "scl": "303.672554",
        "cents": 303.672554
      },
      {
        "scl": "498.748467",
        "cents": 498.748467
      },
      {
        "scl": "705.394604",
        "cents": 705.394604
      },
      {
        "scl": "986.778936",
        "cents": 986.778936
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_09_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (ibrahimi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_09_Iraq/",
    "tones": [
      {
        "scl": "161.515215",
        "cents": 161.515215
      },
      {
        "scl": "298.319402",
        "cents": 298.319402
      },
      {
        "scl": "497.524626",
        "cents": 497.524626
      },
      {
        "scl": "702.644671",
        "cents": 702.644671
      },
      {
        "scl": "996.873324",
        "cents": 996.873324
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_10_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (ibrahimi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_10_Iraq/",
    "tones": [
      {
        "scl": "163.836913",
        "cents": 163.836913
      },
      {
        "scl": "301.559514",
        "cents": 301.559514
      },
      {
        "scl": "494.228957",
        "cents": 494.228957
      },
      {
        "scl": "716.855755",
        "cents": 716.855755
      },
      {
        "scl": "991.706368",
        "cents": 991.706368
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_11_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (ibrahimi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_11_Iraq/",
    "tones": [
      {
        "scl": "172.795323",
        "cents": 172.795323
      },
      {
        "scl": "289.578996",
        "cents": 289.578996
      },
      {
        "scl": "491.016852",
        "cents": 491.016852
      },
      {
        "scl": "712.088548",
        "cents": 712.088548
      },
      {
        "scl": "988.321609",
        "cents": 988.321609
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_12_bayati_Iraq",
    "description": "Ce malheur est le mien - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (bayati, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_12_bayati_Iraq/",
    "tones": [
      {
        "scl": "142.691106",
        "cents": 142.691106
      },
      {
        "scl": "302.092433",
        "cents": 302.092433
      },
      {
        "scl": "487.548098",
        "cents": 487.548098
      },
      {
        "scl": "702.690573",
        "cents": 702.690573
      },
      {
        "scl": "986.896342",
        "cents": 986.896342
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_17_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mansuri, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_17_Iraq/",
    "tones": [
      {
        "scl": "147.9656",
        "cents": 147.9656
      },
      {
        "scl": "339.608373",
        "cents": 339.608373
      },
      {
        "scl": "559.520399",
        "cents": 559.520399
      },
      {
        "scl": "828.767333",
        "cents": 828.767333
      },
      {
        "scl": "1043.489335",
        "cents": 1043.489335
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_18_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mansuri, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_18_Iraq/",
    "tones": [
      {
        "scl": "144.791804",
        "cents": 144.791804
      },
      {
        "scl": "331.491828",
        "cents": 331.491828
      },
      {
        "scl": "555.504627",
        "cents": 555.504627
      },
      {
        "scl": "830.431357",
        "cents": 830.431357
      },
      {
        "scl": "1038.689682",
        "cents": 1038.689682
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_19_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mansuri, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_19_Iraq/",
    "tones": [
      {
        "scl": "142.73686",
        "cents": 142.73686
      },
      {
        "scl": "331.64159",
        "cents": 331.64159
      },
      {
        "scl": "550.65815",
        "cents": 550.65815
      },
      {
        "scl": "841.090559",
        "cents": 841.090559
      },
      {
        "scl": "1042.975003",
        "cents": 1042.975003
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_05_Iraq",
    "description": "Comment me salues-tu sans \u00e9voquer la m\u00e9moire de mes parents ? - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mukhalif, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_05_Iraq/",
    "tones": [
      {
        "scl": "124.276319",
        "cents": 124.276319
      },
      {
        "scl": "278.972222",
        "cents": 278.972222
      },
      {
        "scl": "380.473173",
        "cents": 380.473173
      },
      {
        "scl": "609.661105",
        "cents": 609.661105
      },
      {
        "scl": "848.888889",
        "cents": 848.888889
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_11_Iraq",
    "description": "Taqs\u00eem, '\u00fbd - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (lami, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_11_Iraq/",
    "tones": [
      {
        "scl": "290.421452",
        "cents": 290.421452
      },
      {
        "scl": "495.688337",
        "cents": 495.688337
      },
      {
        "scl": "681.757564",
        "cents": 681.757564
      },
      {
        "scl": "785.140927",
        "cents": 785.140927
      },
      {
        "scl": "992.3724",
        "cents": 992.3724
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_15_Iraq",
    "description": "Depuis le jour de ton d\u00e9part - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (bherzawi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_15_Iraq/",
    "tones": [
      {
        "scl": "150.816183",
        "cents": 150.816183
      },
      {
        "scl": "297.523833",
        "cents": 297.523833
      },
      {
        "scl": "503.449266",
        "cents": 503.449266
      },
      {
        "scl": "714.636397",
        "cents": 714.636397
      },
      {
        "scl": "991.495005",
        "cents": 991.495005
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_16_Iraq",
    "description": "(Suite) Toi dont le front est plus beau que la pleine lune - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (bherzawi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_16_Iraq/",
    "tones": [
      {
        "scl": "158.979618",
        "cents": 158.979618
      },
      {
        "scl": "293.459448",
        "cents": 293.459448
      },
      {
        "scl": "487.598675",
        "cents": 487.598675
      },
      {
        "scl": "694.931429",
        "cents": 694.931429
      },
      {
        "scl": "989.138095",
        "cents": 989.138095
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_17_Iraq",
    "description": "(Suite) Hormis les gens de passion - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (bherzawi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_17_Iraq/",
    "tones": [
      {
        "scl": "150.829193",
        "cents": 150.829193
      },
      {
        "scl": "302.167219",
        "cents": 302.167219
      },
      {
        "scl": "491.197551",
        "cents": 491.197551
      },
      {
        "scl": "704.830792",
        "cents": 704.830792
      },
      {
        "scl": "986.326058",
        "cents": 986.326058
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_18_Iraq",
    "description": "(Suite) Au-dessus de toi, le ciel - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (bherzawi, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_18_Iraq/",
    "tones": [
      {
        "scl": "147.098961",
        "cents": 147.098961
      },
      {
        "scl": "303.817849",
        "cents": 303.817849
      },
      {
        "scl": "494.208979",
        "cents": 494.208979
      },
      {
        "scl": "696.598512",
        "cents": 696.598512
      },
      {
        "scl": "995.947587",
        "cents": 995.947587
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_19_Iraq",
    "description": "Ami, ma tribu me bat Froid - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (unknown maqam, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_19_Iraq/",
    "tones": [
      {
        "scl": "213.508245",
        "cents": 213.508245
      },
      {
        "scl": "275.3447",
        "cents": 275.3447
      },
      {
        "scl": "484.359738",
        "cents": 484.359738
      },
      {
        "scl": "704.95187",
        "cents": 704.95187
      },
      {
        "scl": "824.922956",
        "cents": 824.922956
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_20_Iraq",
    "description": "(Suite) Le Luth est mon \u00e2me, \u00f4 chamelier - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (unknown maqam, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_20_Iraq/",
    "tones": [
      {
        "scl": "230.918587",
        "cents": 230.918587
      },
      {
        "scl": "290.476705",
        "cents": 290.476705
      },
      {
        "scl": "505.023197",
        "cents": 505.023197
      },
      {
        "scl": "701.213116",
        "cents": 701.213116
      },
      {
        "scl": "827.892725",
        "cents": 827.892725
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_21_Iraq",
    "description": "(Suite) \u00d4 toi qui traverses la steppe - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (unknown maqam, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_21_Iraq/",
    "tones": [
      {
        "scl": "210.288817",
        "cents": 210.288817
      },
      {
        "scl": "292.112416",
        "cents": 292.112416
      },
      {
        "scl": "484.635436",
        "cents": 484.635436
      },
      {
        "scl": "691.282676",
        "cents": 691.282676
      },
      {
        "scl": "817.09328",
        "cents": 817.09328
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_22_Iraq",
    "description": "(Suite) Et les larmes de mes yeux - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (unknown maqam, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_22_Iraq/",
    "tones": [
      {
        "scl": "145.170637",
        "cents": 145.170637
      },
      {
        "scl": "369.280497",
        "cents": 369.280497
      },
      {
        "scl": "593.160779",
        "cents": 593.160779
      },
      {
        "scl": "838.286271",
        "cents": 838.286271
      },
      {
        "scl": "1068.331359",
        "cents": 1068.331359
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_01_Iraq",
    "description": "Toi aux paupi\u00e8res langoureuses - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (dukah, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_01_Iraq/",
    "tones": [
      {
        "scl": "127.083558",
        "cents": 127.083558
      },
      {
        "scl": "342.410061",
        "cents": 342.410061
      },
      {
        "scl": "554.292349",
        "cents": 554.292349
      },
      {
        "scl": "833.071944",
        "cents": 833.071944
      },
      {
        "scl": "1042.986037",
        "cents": 1042.986037
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_02_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (dukah, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_02_Iraq/",
    "tones": [
      {
        "scl": "143.819331",
        "cents": 143.819331
      },
      {
        "scl": "349.809395",
        "cents": 349.809395
      },
      {
        "scl": "553.69743",
        "cents": 553.69743
      },
      {
        "scl": "843.335465",
        "cents": 843.335465
      },
      {
        "scl": "1049.683307",
        "cents": 1049.683307
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_03_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (dukah, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_03_Iraq/",
    "tones": [
      {
        "scl": "151.867081",
        "cents": 151.867081
      },
      {
        "scl": "350.732366",
        "cents": 350.732366
      },
      {
        "scl": "556.820607",
        "cents": 556.820607
      },
      {
        "scl": "844.813466",
        "cents": 844.813466
      },
      {
        "scl": "1049.683921",
        "cents": 1049.683921
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_05_husayni_Iraq",
    "description": "C'est comme si Midi \u00e9tait la nuit - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (husayni, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_05_husayni_Iraq/",
    "tones": [
      {
        "scl": "178.902898",
        "cents": 178.902898
      },
      {
        "scl": "284.440287",
        "cents": 284.440287
      },
      {
        "scl": "488.692416",
        "cents": 488.692416
      },
      {
        "scl": "739.514801",
        "cents": 739.514801
      },
      {
        "scl": "997.264254",
        "cents": 997.264254
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_06_husayni_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (husayni, Iraq)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_06_husayni_Iraq/",
    "tones": [
      {
        "scl": "168.627732",
        "cents": 168.627732
      },
      {
        "scl": "288.312158",
        "cents": 288.312158
      },
      {
        "scl": "490.403932",
        "cents": 490.403932
      },
      {
        "scl": "693.035747",
        "cents": 693.035747
      },
      {
        "scl": "994.138163",
        "cents": 994.138163
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_03_Algeria",
    "description": "Le soleil du cr\u00e9puscule - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_03_Algeria/",
    "tones": [
      {
        "scl": "294.897323",
        "cents": 294.897323
      },
      {
        "scl": "505.353735",
        "cents": 505.353735
      },
      {
        "scl": "690.712494",
        "cents": 690.712494
      },
      {
        "scl": "797.506017",
        "cents": 797.506017
      },
      {
        "scl": "995.165023",
        "cents": 995.165023
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_04_Algeria",
    "description": "Suite - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_04_Algeria/",
    "tones": [
      {
        "scl": "296.289286",
        "cents": 296.289286
      },
      {
        "scl": "498.824194",
        "cents": 498.824194
      },
      {
        "scl": "690.784497",
        "cents": 690.784497
      },
      {
        "scl": "793.976373",
        "cents": 793.976373
      },
      {
        "scl": "995.422477",
        "cents": 995.422477
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_08_Algeria",
    "description": "Suite - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_08_Algeria/",
    "tones": [
      {
        "scl": "348.358671",
        "cents": 348.358671
      },
      {
        "scl": "552.40814",
        "cents": 552.40814
      },
      {
        "scl": "753.476521",
        "cents": 753.476521
      },
      {
        "scl": "848.303877",
        "cents": 848.303877
      },
      {
        "scl": "1051.058902",
        "cents": 1051.058902
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_16_Algeria",
    "description": "Perle de ros\u00e9e - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (rasd al-dhil, Algeria)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_16_Algeria/",
    "tones": [
      {
        "scl": "95.50774",
        "cents": 95.50774
      },
      {
        "scl": "292.737735",
        "cents": 292.737735
      },
      {
        "scl": "478.042093",
        "cents": 478.042093
      },
      {
        "scl": "787.636962",
        "cents": 787.636962
      },
      {
        "scl": "991.386653",
        "cents": 991.386653
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_19_Algeria",
    "description": "Les violettes embaument - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (sikah, Algeria)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_19_Algeria/",
    "tones": [
      {
        "scl": "95.634087",
        "cents": 95.634087
      },
      {
        "scl": "294.501092",
        "cents": 294.501092
      },
      {
        "scl": "449.633318",
        "cents": 449.633318
      },
      {
        "scl": "783.53173",
        "cents": 783.53173
      },
      {
        "scl": "991.821701",
        "cents": 991.821701
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_09_Morocco",
    "description": "Que la paix soit avec mes parents - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (unknown maqam, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_09_Morocco/",
    "tones": [
      {
        "scl": "205.581649",
        "cents": 205.581649
      },
      {
        "scl": "507.246077",
        "cents": 507.246077
      },
      {
        "scl": "714.698943",
        "cents": 714.698943
      },
      {
        "scl": "884.560773",
        "cents": 884.560773
      },
      {
        "scl": "969.81415",
        "cents": 969.81415
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_10_Morocco",
    "description": "Toi au regard \u00e9tincelant - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (unknown maqam, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_10_Morocco/",
    "tones": [
      {
        "scl": "110.018807",
        "cents": 110.018807
      },
      {
        "scl": "494.31794",
        "cents": 494.31794
      },
      {
        "scl": "717.45187",
        "cents": 717.45187
      },
      {
        "scl": "891.962461",
        "cents": 891.962461
      },
      {
        "scl": "1001.07243",
        "cents": 1001.07243
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_16_Morocco",
    "description": "Que Dieu ne s\u00e9pare point les amoureux - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (unknown maqam, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_16_Morocco/",
    "tones": [
      {
        "scl": "212.388544",
        "cents": 212.388544
      },
      {
        "scl": "374.554212",
        "cents": 374.554212
      },
      {
        "scl": "501.286765",
        "cents": 501.286765
      },
      {
        "scl": "704.628714",
        "cents": 704.628714
      },
      {
        "scl": "996.837348",
        "cents": 996.837348
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_17_Morocco",
    "description": "Dieu lui r\u00e9v\u00e9la tous les secrets - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (unknown maqam, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_17_Morocco/",
    "tones": [
      {
        "scl": "208.962166",
        "cents": 208.962166
      },
      {
        "scl": "505.402657",
        "cents": 505.402657
      },
      {
        "scl": "716.918422",
        "cents": 716.918422
      },
      {
        "scl": "901.308826",
        "cents": 901.308826
      },
      {
        "scl": "996.377966",
        "cents": 996.377966
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_01_Morocco",
    "description": "Mon coeur t'aime et ma passion est partag\u00e9e - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (hijaz al-kabir, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_01_Morocco/",
    "tones": [
      {
        "scl": "205.288632",
        "cents": 205.288632
      },
      {
        "scl": "398.220773",
        "cents": 398.220773
      },
      {
        "scl": "502.499292",
        "cents": 502.499292
      },
      {
        "scl": "702.249185",
        "cents": 702.249185
      },
      {
        "scl": "1006.371475",
        "cents": 1006.371475
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_05_Morocco",
    "description": "Un jour merveilleux - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_05_Morocco/",
    "tones": [
      {
        "scl": "204.738229",
        "cents": 204.738229
      },
      {
        "scl": "498.055417",
        "cents": 498.055417
      },
      {
        "scl": "711.880228",
        "cents": 711.880228
      },
      {
        "scl": "886.979798",
        "cents": 886.979798
      },
      {
        "scl": "1005.346531",
        "cents": 1005.346531
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_06_Morocco",
    "description": "Suite - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_06_Morocco/",
    "tones": [
      {
        "scl": "199.766463",
        "cents": 199.766463
      },
      {
        "scl": "500.743816",
        "cents": 500.743816
      },
      {
        "scl": "707.899319",
        "cents": 707.899319
      },
      {
        "scl": "893.851259",
        "cents": 893.851259
      },
      {
        "scl": "996.48765",
        "cents": 996.48765
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_07_Morocco",
    "description": "Une lune parfaite - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_07_Morocco/",
    "tones": [
      {
        "scl": "200.119611",
        "cents": 200.119611
      },
      {
        "scl": "486.750577",
        "cents": 486.750577
      },
      {
        "scl": "699.598904",
        "cents": 699.598904
      },
      {
        "scl": "889.005186",
        "cents": 889.005186
      },
      {
        "scl": "991.967023",
        "cents": 991.967023
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_08_Morocco",
    "description": "Accours te r\u00e9fugier au sanctuaire - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_08_Morocco/",
    "tones": [
      {
        "scl": "192.278577",
        "cents": 192.278577
      },
      {
        "scl": "489.221828",
        "cents": 489.221828
      },
      {
        "scl": "691.971529",
        "cents": 691.971529
      },
      {
        "scl": "885.379221",
        "cents": 885.379221
      },
      {
        "scl": "993.394125",
        "cents": 993.394125
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_09_Morocco",
    "description": "Les lunes m'ont fait souffrir - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_09_Morocco/",
    "tones": [
      {
        "scl": "202.715356",
        "cents": 202.715356
      },
      {
        "scl": "500.695099",
        "cents": 500.695099
      },
      {
        "scl": "697.085204",
        "cents": 697.085204
      },
      {
        "scl": "901.680879",
        "cents": 901.680879
      },
      {
        "scl": "997.363045",
        "cents": 997.363045
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_14_Morocco",
    "description": "\u00d4 amoureux - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_14_Morocco/",
    "tones": [
      {
        "scl": "201.764733",
        "cents": 201.764733
      },
      {
        "scl": "509.440004",
        "cents": 509.440004
      },
      {
        "scl": "717.507513",
        "cents": 717.507513
      },
      {
        "scl": "914.143422",
        "cents": 914.143422
      },
      {
        "scl": "991.160729",
        "cents": 991.160729
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_15_Morocco",
    "description": "La brise du matin a Offert - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_15_Morocco/",
    "tones": [
      {
        "scl": "210.574862",
        "cents": 210.574862
      },
      {
        "scl": "410.424664",
        "cents": 410.424664
      },
      {
        "scl": "712.714257",
        "cents": 712.714257
      },
      {
        "scl": "908.557833",
        "cents": 908.557833
      },
      {
        "scl": "1015.392918",
        "cents": 1015.392918
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_17_Morocco",
    "description": "Mon amour, lorsque je le contemple - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_17_Morocco/",
    "tones": [
      {
        "scl": "217.191277",
        "cents": 217.191277
      },
      {
        "scl": "504.396978",
        "cents": 504.396978
      },
      {
        "scl": "715.15568",
        "cents": 715.15568
      },
      {
        "scl": "917.422204",
        "cents": 917.422204
      },
      {
        "scl": "1004.333655",
        "cents": 1004.333655
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_18_Morocco",
    "description": "Parcours le Monde, tu en saisiras les secrets - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_18_Morocco/",
    "tones": [
      {
        "scl": "213.146692",
        "cents": 213.146692
      },
      {
        "scl": "504.808386",
        "cents": 504.808386
      },
      {
        "scl": "705.733203",
        "cents": 705.733203
      },
      {
        "scl": "908.647596",
        "cents": 908.647596
      },
      {
        "scl": "994.398922",
        "cents": 994.398922
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_10_Tunisia",
    "description": "De ma crainte et de ma passion - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_10_Tunisia/",
    "tones": [
      {
        "scl": "295.020902",
        "cents": 295.020902
      },
      {
        "scl": "490.93271",
        "cents": 490.93271
      },
      {
        "scl": "674.70926",
        "cents": 674.70926
      },
      {
        "scl": "786.687584",
        "cents": 786.687584
      },
      {
        "scl": "989.583169",
        "cents": 989.583169
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_12_Tunisia",
    "description": "\u00d4 amoureux, ces cheveux - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_12_Tunisia/",
    "tones": [
      {
        "scl": "189.150804",
        "cents": 189.150804
      },
      {
        "scl": "366.295833",
        "cents": 366.295833
      },
      {
        "scl": "483.946465",
        "cents": 483.946465
      },
      {
        "scl": "684.677172",
        "cents": 684.677172
      },
      {
        "scl": "883.069311",
        "cents": 883.069311
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_13_Tunisia",
    "description": "Au nom de Dieu et par Dieu - L'ensemble de Muhammad Gh\u00e2nim (rast, Tunisia)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_13_Tunisia/",
    "tones": [
      {
        "scl": "280.424843",
        "cents": 280.424843
      },
      {
        "scl": "484.371822",
        "cents": 484.371822
      },
      {
        "scl": "564.418874",
        "cents": 564.418874
      },
      {
        "scl": "879.854602",
        "cents": 879.854602
      },
      {
        "scl": "975.173011",
        "cents": 975.173011
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_14_Tunisia",
    "description": "(Suite) All\u00e2h, All\u00e2h, All\u00e2h - L'ensemble de Muhammad Gh\u00e2nim (rast, Tunisia)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_14_Tunisia/",
    "tones": [
      {
        "scl": "278.372407",
        "cents": 278.372407
      },
      {
        "scl": "518.709327",
        "cents": 518.709327
      },
      {
        "scl": "709.231309",
        "cents": 709.231309
      },
      {
        "scl": "790.582866",
        "cents": 790.582866
      },
      {
        "scl": "1003.599597",
        "cents": 1003.599597
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_04_rast_Tunisia",
    "description": "Istikhb\u00e2r, rb\u00e2b / Istikhb\u00e2r, '\u00fbd 'Arab\u00ee - L'ensemble de Muhammad Gh\u00e2nim (rast, Tunisia)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_04_rast_Tunisia/",
    "tones": [
      {
        "scl": "179.101228",
        "cents": 179.101228
      },
      {
        "scl": "506.352348",
        "cents": 506.352348
      },
      {
        "scl": "720.285024",
        "cents": 720.285024
      },
      {
        "scl": "905.655454",
        "cents": 905.655454
      },
      {
        "scl": "1011.370729",
        "cents": 1011.370729
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_12_Tunisia",
    "description": "Chantez la grandeur de Dieu - L'ensemble de Muhammad Gh\u00e2nim (isfahan, Tunisia)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_12_Tunisia/",
    "tones": [
      {
        "scl": "200.319128",
        "cents": 200.319128
      },
      {
        "scl": "500.030325",
        "cents": 500.030325
      },
      {
        "scl": "716.870233",
        "cents": 716.870233
      },
      {
        "scl": "868.336062",
        "cents": 868.336062
      },
      {
        "scl": "1057.403628",
        "cents": 1057.403628
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_14_Tunisia",
    "description": "Tu es absent, \u00f4 mon p\u00e8re / Celui qui aime est excus\u00e9 - L'ensemble de Muhammad Gh\u00e2nim (unknown maqam, Tunisia)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_14_Tunisia/",
    "tones": [
      {
        "scl": "196.89135",
        "cents": 196.89135
      },
      {
        "scl": "374.286741",
        "cents": 374.286741
      },
      {
        "scl": "519.355764",
        "cents": 519.355764
      },
      {
        "scl": "686.334641",
        "cents": 686.334641
      },
      {
        "scl": "912.921854",
        "cents": 912.921854
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_18_Tunisia",
    "description": "\u00d4 mon enfer, ma grande souffrance - L'ensemble de Muhammad Gh\u00e2nim (unknown maqam, Tunisia)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_18_Tunisia/",
    "tones": [
      {
        "scl": "192.462622",
        "cents": 192.462622
      },
      {
        "scl": "355.182949",
        "cents": 355.182949
      },
      {
        "scl": "492.270406",
        "cents": 492.270406
      },
      {
        "scl": "684.474335",
        "cents": 684.474335
      },
      {
        "scl": "993.851429",
        "cents": 993.851429
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Angola_Chisende_10618",
    "description": "Chisende 10618 (Likembe), Angola",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1980). Likembe tunings of Kufuna Kandonga (Angola). African Music: Journal of the International Library of African Music, 6(1):70-88.",
    "url": "https://scalelibrary.org/scales/damusc/Angola_Chisende_10618/",
    "tones": [
      {
        "scl": "149.0",
        "cents": 149.0
      },
      {
        "scl": "361.0",
        "cents": 361.0
      },
      {
        "scl": "538.0",
        "cents": 538.0
      },
      {
        "scl": "674.0",
        "cents": 674.0
      },
      {
        "scl": "851.0",
        "cents": 851.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Benin_Trombone_01",
    "description": "Benin 1 (Trombone), Benin",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Copeland, Lyndsey (2018). Pitch and tuning in Beninese brass bands. Ethnomusicology Forum, 27(2):213-240.",
    "url": "https://scalelibrary.org/scales/damusc/Benin_Trombone_01/",
    "tones": [
      {
        "scl": "188.0",
        "cents": 188.0
      },
      {
        "scl": "515.0",
        "cents": 515.0
      },
      {
        "scl": "701.0",
        "cents": 701.0
      },
      {
        "scl": "893.0",
        "cents": 893.0
      },
      {
        "scl": "1001.0",
        "cents": 1001.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Greece_Third",
    "description": "Third (Voice), Greece",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Panteli, Maria; Purwins, Hendrik (2013). A Quantitative Comparison of Chrysanthine Theory and Performance Practice of Scale Tuning, Steps, and Prominence of the Octoechos in Byzantine Chant. Journal of New Music Research, 42(3):205-221.",
    "url": "https://scalelibrary.org/scales/damusc/Greece_Third/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "378.0",
        "cents": 378.0
      },
      {
        "scl": "489.0",
        "cents": 489.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "889.0",
        "cents": 889.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-06",
    "description": "6 equal divisions of the octave",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-06/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hemi6",
    "description": "Hemiwuerschmidt[6] in pure 7s tuning",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90804.html#90804",
    "url": "https://scalelibrary.org/scales/mailing-lists/hemi6/",
    "tones": [
      {
        "scl": "193.76518129382498579",
        "cents": 193.76518129382498
      },
      {
        "scl": "387.53036258764997158",
        "cents": 387.53036258764996
      },
      {
        "scl": "581.29554388147495736",
        "cents": 581.2955438814749
      },
      {
        "scl": "775.06072517529994315",
        "cents": 775.0607251752999
      },
      {
        "scl": "968.82590646912492894",
        "cents": 968.8259064691249
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hexat11a",
    "description": "Hexatonic scale (2-2-2-2-1-2) in 11-tET    ",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_36697.html#36697",
    "url": "https://scalelibrary.org/scales/mailing-lists/hexat11a/",
    "tones": [
      {
        "scl": "218.18182",
        "cents": 218.18182
      },
      {
        "scl": "436.36364",
        "cents": 436.36364
      },
      {
        "scl": "654.54545",
        "cents": 654.54545
      },
      {
        "scl": "872.72727",
        "cents": 872.72727
      },
      {
        "scl": "981.81818",
        "cents": 981.81818
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-quasi_6-EDO",
    "description": "Emulation of 6-EDO",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-quasi_6-EDO/",
    "tones": [
      {
        "scl": "232.03125",
        "cents": 232.03125
      },
      {
        "scl": "439.45312",
        "cents": 439.45312
      },
      {
        "scl": "622.26562",
        "cents": 622.26562
      },
      {
        "scl": "829.68750",
        "cents": 829.6875
      },
      {
        "scl": "992.57812",
        "cents": 992.57812
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-xenonajdi6_Fup",
    "description": "Curious hexatonic like Najdi (17: 3 3 2 2 3 2 2), 3 3 2 3 3 3",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105318.html#105669",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-xenonajdi6_Fup/",
    "tones": [
      {
        "scl": "207.42187",
        "cents": 207.42187
      },
      {
        "scl": "438.28125",
        "cents": 438.28125
      },
      {
        "scl": "564.84375",
        "cents": 564.84375
      },
      {
        "scl": "772.26562",
        "cents": 772.26562
      },
      {
        "scl": "992.57812",
        "cents": 992.57812
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/segah-haji_aqa",
    "description": "Iranian Segah Dastgah on setar of Haji Aqa Mohammad Irani (Jean During)",
    "notes": 6,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89383.html#89757",
    "url": "https://scalelibrary.org/scales/mailing-lists/segah-haji_aqa/",
    "tones": [
      {
        "scl": "211.50000",
        "cents": 211.5
      },
      {
        "scl": "353.00000",
        "cents": 353.0
      },
      {
        "scl": "507.50000",
        "cents": 507.5
      },
      {
        "scl": "703.50000",
        "cents": 703.5
      },
      {
        "scl": "857.50000",
        "cents": 857.5
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-06",
    "description": "1L 5s MOS for Miracle, L=617.03, s=116.72",
    "notes": 6,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-06/",
    "tones": [
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-06",
    "description": "5L 1s MOS for Cynder, L=232.52, s=39.10",
    "notes": 6,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-06/",
    "tones": [
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "465.04",
        "cents": 465.04
      },
      {
        "scl": "697.56",
        "cents": 697.56
      },
      {
        "scl": "736.66",
        "cents": 736.66
      },
      {
        "scl": "969.18",
        "cents": 969.18
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-injera-06",
    "description": "2L 4s MOS for Injera, L=413.67, s=93.61",
    "notes": 6,
    "period_cents": 1201.78,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-injera-06/",
    "tones": [
      {
        "scl": "93.61",
        "cents": 93.61
      },
      {
        "scl": "507.28",
        "cents": 507.28
      },
      {
        "scl": "600.89",
        "cents": 600.89
      },
      {
        "scl": "694.50",
        "cents": 694.5
      },
      {
        "scl": "1108.17",
        "cents": 1108.17
      },
      {
        "scl": "1201.78",
        "cents": 1201.78
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-06",
    "description": "1L 5s MOS for Negripent, L=571.12, s=126.14",
    "notes": 6,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-06/",
    "tones": [
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "252.28",
        "cents": 252.28
      },
      {
        "scl": "378.42",
        "cents": 378.42
      },
      {
        "scl": "949.54",
        "cents": 949.54
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "damusc/Greece_Grave",
    "description": "Grave (Voice), Greece",
    "notes": 6,
    "period_cents": 1202.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Panteli, Maria; Purwins, Hendrik (2013). A Quantitative Comparison of Chrysanthine Theory and Performance Practice of Scale Tuning, Steps, and Prominence of the Octoechos in Byzantine Chant. Journal of New Music Research, 42(3):205-221.",
    "url": "https://scalelibrary.org/scales/damusc/Greece_Grave/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "373.0",
        "cents": 373.0
      },
      {
        "scl": "490.0",
        "cents": 490.0
      },
      {
        "scl": "684.0",
        "cents": 684.0
      },
      {
        "scl": "891.0",
        "cents": 891.0
      },
      {
        "scl": "1202.0",
        "cents": 1202.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-06",
    "description": "1L 5s MOS for Nautilus, L=787.81, s=82.97",
    "notes": 6,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-06/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-06",
    "description": "1L 5s MOS for Negrisept, L=578.99, s=124.84",
    "notes": 6,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-06/",
    "tones": [
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "249.68",
        "cents": 249.68
      },
      {
        "scl": "374.52",
        "cents": 374.52
      },
      {
        "scl": "953.51",
        "cents": 953.51
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-06",
    "description": "1L 5s MOS for Ripple, L=693.37, s=101.99",
    "notes": 6,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-06/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "897.35",
        "cents": 897.35
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-lemba-06",
    "description": "4L 2s MOS for Lemba, L=230.87, s=139.96",
    "notes": 6,
    "period_cents": 1203.4,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-lemba-06/",
    "tones": [
      {
        "scl": "230.87",
        "cents": 230.87
      },
      {
        "scl": "370.83",
        "cents": 370.83
      },
      {
        "scl": "601.70",
        "cents": 601.7
      },
      {
        "scl": "832.57",
        "cents": 832.57
      },
      {
        "scl": "972.53",
        "cents": 972.53
      },
      {
        "scl": "1203.40",
        "cents": 1203.4
      }
    ]
  },
  {
    "stem": "damusc/Peru_Kero_02",
    "description": "K\u2019ero 2 (Voice), Peru",
    "notes": 6,
    "period_cents": 1215.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "M. Kuss. Music in Latin America and the Caribbean: An Encyclopedic History: Volume 1: Performing Beliefs: Indigenous Peoples of South America, Central America, and Mexico. University of Texas Press, 2010",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Kero_02/",
    "tones": [
      {
        "scl": "235.0",
        "cents": 235.0
      },
      {
        "scl": "465.0",
        "cents": 465.0
      },
      {
        "scl": "525.0",
        "cents": 525.0
      },
      {
        "scl": "765.0",
        "cents": 765.0
      },
      {
        "scl": "930.0",
        "cents": 930.0
      },
      {
        "scl": "1215.0",
        "cents": 1215.0
      }
    ]
  },
  {
    "stem": "damusc/Angola_Mupeku_10500",
    "description": "Mupeku 10500 (Likembe), Angola",
    "notes": 6,
    "period_cents": 1222.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1980). Likembe tunings of Kufuna Kandonga (Angola). African Music: Journal of the International Library of African Music, 6(1):70-88.",
    "url": "https://scalelibrary.org/scales/damusc/Angola_Mupeku_10500/",
    "tones": [
      {
        "scl": "179.0",
        "cents": 179.0
      },
      {
        "scl": "378.0",
        "cents": 378.0
      },
      {
        "scl": "499.0",
        "cents": 499.0
      },
      {
        "scl": "683.0",
        "cents": 683.0
      },
      {
        "scl": "867.0",
        "cents": 867.0
      },
      {
        "scl": "1222.0",
        "cents": 1222.0
      }
    ]
  },
  {
    "stem": "damusc/Angola_Mupeku_10497",
    "description": "Mupeku 10497 (Likembe), Angola",
    "notes": 6,
    "period_cents": 1223.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1980). Likembe tunings of Kufuna Kandonga (Angola). African Music: Journal of the International Library of African Music, 6(1):70-88.",
    "url": "https://scalelibrary.org/scales/damusc/Angola_Mupeku_10497/",
    "tones": [
      {
        "scl": "176.0",
        "cents": 176.0
      },
      {
        "scl": "374.0",
        "cents": 374.0
      },
      {
        "scl": "509.0",
        "cents": 509.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "870.0",
        "cents": 870.0
      },
      {
        "scl": "1223.0",
        "cents": 1223.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Panpipes_26",
    "description": "26 (Panpipes), Peru",
    "notes": 6,
    "period_cents": 1303.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Haeberli, Joerg (1979). Twelve Nasca Panpipes: A Study. Ethnomusicology, 23(1):57.",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Panpipes_26/",
    "tones": [
      {
        "scl": "305.0",
        "cents": 305.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "691.0",
        "cents": 691.0
      },
      {
        "scl": "976.0",
        "cents": 976.0
      },
      {
        "scl": "1149.0",
        "cents": 1149.0
      },
      {
        "scl": "1303.0",
        "cents": 1303.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipes_41",
    "description": "41 (Panpipes), Solomon Islands",
    "notes": 6,
    "period_cents": 1331.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zemp, Hugo (1981). Melanesian Solo Polyphonic Panpipe Music. Ethnomusicology, 25(3):383.",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipes_41/",
    "tones": [
      {
        "scl": "122.0",
        "cents": 122.0
      },
      {
        "scl": "455.0",
        "cents": 455.0
      },
      {
        "scl": "627.0",
        "cents": 627.0
      },
      {
        "scl": "858.0",
        "cents": 858.0
      },
      {
        "scl": "1110.0",
        "cents": 1110.0
      },
      {
        "scl": "1331.0",
        "cents": 1331.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Kero_01",
    "description": "K\u2019ero 1 (Kanchis sipas), Peru",
    "notes": 6,
    "period_cents": 1390.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "M. Kuss. Music in Latin America and the Caribbean: An Encyclopedic History: Volume 1: Performing Beliefs: Indigenous Peoples of South America, Central America, and Mexico. University of Texas Press, 2010",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Kero_01/",
    "tones": [
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "460.0",
        "cents": 460.0
      },
      {
        "scl": "670.0",
        "cents": 670.0
      },
      {
        "scl": "870.0",
        "cents": 870.0
      },
      {
        "scl": "1090.0",
        "cents": 1090.0
      },
      {
        "scl": "1390.0",
        "cents": 1390.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Royal_Xylophone",
    "description": "Royal Xylophone (Xylophone), Uganda",
    "notes": 6,
    "period_cents": 1421.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Royal_Xylophone/",
    "tones": [
      {
        "scl": "203.0",
        "cents": 203.0
      },
      {
        "scl": "396.0",
        "cents": 396.0
      },
      {
        "scl": "698.0",
        "cents": 698.0
      },
      {
        "scl": "1006.0",
        "cents": 1006.0
      },
      {
        "scl": "1215.0",
        "cents": 1215.0
      },
      {
        "scl": "1421.0",
        "cents": 1421.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Panpipes_30",
    "description": "30 (Panpipes), Peru",
    "notes": 6,
    "period_cents": 1541.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Haeberli, Joerg (1979). Twelve Nasca Panpipes: A Study. Ethnomusicology, 23(1):57.",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Panpipes_30/",
    "tones": [
      {
        "scl": "331.0",
        "cents": 331.0
      },
      {
        "scl": "621.0",
        "cents": 621.0
      },
      {
        "scl": "888.0",
        "cents": 888.0
      },
      {
        "scl": "1106.0",
        "cents": 1106.0
      },
      {
        "scl": "1333.0",
        "cents": 1333.0
      },
      {
        "scl": "1541.0",
        "cents": 1541.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipes_40",
    "description": "40 (Panpipes), Solomon Islands",
    "notes": 6,
    "period_cents": 1541.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zemp, Hugo (1981). Melanesian Solo Polyphonic Panpipe Music. Ethnomusicology, 25(3):383.",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipes_40/",
    "tones": [
      {
        "scl": "343.0",
        "cents": 343.0
      },
      {
        "scl": "746.0",
        "cents": 746.0
      },
      {
        "scl": "890.0",
        "cents": 890.0
      },
      {
        "scl": "1048.0",
        "cents": 1048.0
      },
      {
        "scl": "1189.0",
        "cents": 1189.0
      },
      {
        "scl": "1541.0",
        "cents": 1541.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_88",
    "description": "88 (Flute), China",
    "notes": 6,
    "period_cents": 1605.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zhang, Juzhong; Xiao, Xinghua; Lee, Yun Kuen (2004). The early development of music. Analysis of the Jiahu bone flutes. Antiquity, 78(302):769-778.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_88/",
    "tones": [
      {
        "scl": "203.0",
        "cents": 203.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "704.0",
        "cents": 704.0
      },
      {
        "scl": "905.0",
        "cents": 905.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1605.0",
        "cents": 1605.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Panpipes_31",
    "description": "31 (Panpipes), Peru",
    "notes": 6,
    "period_cents": 1640.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Haeberli, Joerg (1979). Twelve Nasca Panpipes: A Study. Ethnomusicology, 23(1):57.",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Panpipes_31/",
    "tones": [
      {
        "scl": "308.0",
        "cents": 308.0
      },
      {
        "scl": "721.0",
        "cents": 721.0
      },
      {
        "scl": "1024.0",
        "cents": 1024.0
      },
      {
        "scl": "1261.0",
        "cents": 1261.0
      },
      {
        "scl": "1443.0",
        "cents": 1443.0
      },
      {
        "scl": "1640.0",
        "cents": 1640.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Panpipes_29",
    "description": "29 (Panpipes), Peru",
    "notes": 6,
    "period_cents": 1755.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Haeberli, Joerg (1979). Twelve Nasca Panpipes: A Study. Ethnomusicology, 23(1):57.",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Panpipes_29/",
    "tones": [
      {
        "scl": "452.0",
        "cents": 452.0
      },
      {
        "scl": "779.0",
        "cents": 779.0
      },
      {
        "scl": "1083.0",
        "cents": 1083.0
      },
      {
        "scl": "1305.0",
        "cents": 1305.0
      },
      {
        "scl": "1548.0",
        "cents": 1548.0
      },
      {
        "scl": "1755.0",
        "cents": 1755.0
      }
    ]
  },
  {
    "stem": "damusc/Japan_Koto_master",
    "description": "Koto master (Koto), Japan",
    "notes": 6,
    "period_cents": 1883.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Japan_Koto_master/",
    "tones": [
      {
        "scl": "683.0",
        "cents": 683.0
      },
      {
        "scl": "868.0",
        "cents": 868.0
      },
      {
        "scl": "1020.0",
        "cents": 1020.0
      },
      {
        "scl": "1366.0",
        "cents": 1366.0
      },
      {
        "scl": "1473.0",
        "cents": 1473.0
      },
      {
        "scl": "1883.0",
        "cents": 1883.0
      }
    ]
  },
  {
    "stem": "damusc/Japan_Koto_female",
    "description": "Koto female (Koto), Japan",
    "notes": 6,
    "period_cents": 1918.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Japan_Koto_female/",
    "tones": [
      {
        "scl": "719.0",
        "cents": 719.0
      },
      {
        "scl": "912.0",
        "cents": 912.0
      },
      {
        "scl": "1076.0",
        "cents": 1076.0
      },
      {
        "scl": "1438.0",
        "cents": 1438.0
      },
      {
        "scl": "1520.0",
        "cents": 1520.0
      },
      {
        "scl": "1918.0",
        "cents": 1918.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-phi-7",
    "description": "John McBryde's 7th root of phi",
    "notes": 7,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-phi-7/",
    "tones": [
      {
        "scl": "119.012899",
        "cents": 119.012899
      },
      {
        "scl": "238.025799",
        "cents": 238.025799
      },
      {
        "scl": "357.038698",
        "cents": 357.038698
      },
      {
        "scl": "476.051598",
        "cents": 476.051598
      },
      {
        "scl": "595.064497",
        "cents": 595.064497
      },
      {
        "scl": "714.077397",
        "cents": 714.077397
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-oconnell-golden-section-7",
    "description": "7-note scale in 25 parts of Golden Section",
    "notes": 7,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Walter O'Connell, The Tonality of the Golden Section, Xenharmonikon 15 (1993), p.9",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-oconnell-golden-section-7/",
    "tones": [
      {
        "scl": "133.294447",
        "cents": 133.294447
      },
      {
        "scl": "233.265283",
        "cents": 233.265283
      },
      {
        "scl": "366.55973",
        "cents": 366.55973
      },
      {
        "scl": "466.530566",
        "cents": 466.530566
      },
      {
        "scl": "599.825013",
        "cents": 599.825013
      },
      {
        "scl": "699.795849",
        "cents": 699.795849
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "mailing-lists/Golden_MOS_03",
    "description": "period Phi, generator third successive golden section of Phi, Bobro",
    "notes": 7,
    "period_cents": 833.0903,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83307.html#83487",
    "url": "https://scalelibrary.org/scales/mailing-lists/Golden_MOS_03/",
    "tones": [
      {
        "scl": "110.00734",
        "cents": 110.00734
      },
      {
        "scl": "235.77441",
        "cents": 235.77441
      },
      {
        "scl": "345.78175",
        "cents": 345.78175
      },
      {
        "scl": "471.54882",
        "cents": 471.54882
      },
      {
        "scl": "581.55616",
        "cents": 581.55616
      },
      {
        "scl": "707.32323",
        "cents": 707.32323
      },
      {
        "scl": "833.09030",
        "cents": 833.0903
      }
    ]
  },
  {
    "stem": "mailing-lists/Golden_MOS_Just_7",
    "description": "",
    "notes": 7,
    "period_cents": 968.826,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83307.html#83510",
    "url": "https://scalelibrary.org/scales/mailing-lists/Golden_MOS_Just_7/",
    "tones": [
      {
        "scl": "40.36054",
        "cents": 40.36054
      },
      {
        "scl": "80.72107",
        "cents": 80.72107
      },
      {
        "scl": "349.84899",
        "cents": 349.84899
      },
      {
        "scl": "390.20953",
        "cents": 390.20953
      },
      {
        "scl": "659.33745",
        "cents": 659.33745
      },
      {
        "scl": "699.69799",
        "cents": 699.69799
      },
      {
        "scl": "7/4",
        "cents": 968.826
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Endara_01",
    "description": "Endara 1 (Endara), Uganda",
    "notes": 7,
    "period_cents": 1080.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1962). The Endara xylophone of Bukonjo. African Music: Journal of the African Music Society, 3(1):43-48.",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Endara_01/",
    "tones": [
      {
        "scl": "254.0",
        "cents": 254.0
      },
      {
        "scl": "424.0",
        "cents": 424.0
      },
      {
        "scl": "548.0",
        "cents": 548.0
      },
      {
        "scl": "696.0",
        "cents": 696.0
      },
      {
        "scl": "844.0",
        "cents": 844.0
      },
      {
        "scl": "980.0",
        "cents": 980.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      }
    ]
  },
  {
    "stem": "damusc/India_Rajah_Ram_Pal_Singh_05",
    "description": "Rajah Ram Pal Singh 5 (Sitar), India",
    "notes": 7,
    "period_cents": 1087.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/India_Rajah_Ram_Pal_Singh_05/",
    "tones": [
      {
        "scl": "90.0",
        "cents": 90.0
      },
      {
        "scl": "366.0",
        "cents": 366.0
      },
      {
        "scl": "493.0",
        "cents": 493.0
      },
      {
        "scl": "707.0",
        "cents": 707.0
      },
      {
        "scl": "781.0",
        "cents": 781.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1087.0",
        "cents": 1087.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Flute_08",
    "description": "8 (Flute), Thailand",
    "notes": 7,
    "period_cents": 1124.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "K. Attakitmongcol, R. Chinvejkitvanich, and S. Sujitjorn. Characterization of traditional thai musical scale. In Proceedings of the 5th WSEAS International Conference on Acoustics and Music: Theory and Applications (AMTA04), 2004",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Flute_08/",
    "tones": [
      {
        "scl": "162.0",
        "cents": 162.0
      },
      {
        "scl": "310.0",
        "cents": 310.0
      },
      {
        "scl": "446.0",
        "cents": 446.0
      },
      {
        "scl": "613.0",
        "cents": 613.0
      },
      {
        "scl": "746.0",
        "cents": 746.0
      },
      {
        "scl": "970.0",
        "cents": 970.0
      },
      {
        "scl": "1124.0",
        "cents": 1124.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM208-M",
    "description": "GVM208-M (Voice), Georgia",
    "notes": 7,
    "period_cents": 1131.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM208-M/",
    "tones": [
      {
        "scl": "177.0",
        "cents": 177.0
      },
      {
        "scl": "355.0",
        "cents": 355.0
      },
      {
        "scl": "554.0",
        "cents": 554.0
      },
      {
        "scl": "722.0",
        "cents": 722.0
      },
      {
        "scl": "857.0",
        "cents": 857.0
      },
      {
        "scl": "1037.0",
        "cents": 1037.0
      },
      {
        "scl": "1131.0",
        "cents": 1131.0
      }
    ]
  },
  {
    "stem": "damusc/Ghana_Balafons_02",
    "description": "Balafons 2 (Balafon), Ghana",
    "notes": 7,
    "period_cents": 1141.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Ghana_Balafons_02/",
    "tones": [
      {
        "scl": "151.0",
        "cents": 151.0
      },
      {
        "scl": "345.0",
        "cents": 345.0
      },
      {
        "scl": "526.0",
        "cents": 526.0
      },
      {
        "scl": "660.0",
        "cents": 660.0
      },
      {
        "scl": "861.0",
        "cents": 861.0
      },
      {
        "scl": "1025.0",
        "cents": 1025.0
      },
      {
        "scl": "1141.0",
        "cents": 1141.0
      }
    ]
  },
  {
    "stem": "damusc/Zimbabwe_Mbira_02",
    "description": "Mbira 2 (Mbira), Zimbabwe",
    "notes": 7,
    "period_cents": 1148.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Zimbabwe_Mbira_02/",
    "tones": [
      {
        "scl": "196.0",
        "cents": 196.0
      },
      {
        "scl": "377.0",
        "cents": 377.0
      },
      {
        "scl": "506.0",
        "cents": 506.0
      },
      {
        "scl": "676.0",
        "cents": 676.0
      },
      {
        "scl": "877.0",
        "cents": 877.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1148.0",
        "cents": 1148.0
      }
    ]
  },
  {
    "stem": "damusc/Zimbabwe_Mbira_04",
    "description": "Mbira 4 (Mbira), Zimbabwe",
    "notes": 7,
    "period_cents": 1148.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Zimbabwe_Mbira_04/",
    "tones": [
      {
        "scl": "98.0",
        "cents": 98.0
      },
      {
        "scl": "271.0",
        "cents": 271.0
      },
      {
        "scl": "472.0",
        "cents": 472.0
      },
      {
        "scl": "642.0",
        "cents": 642.0
      },
      {
        "scl": "771.0",
        "cents": 771.0
      },
      {
        "scl": "952.0",
        "cents": 952.0
      },
      {
        "scl": "1148.0",
        "cents": 1148.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM199-H",
    "description": "GVM199-H (Voice), Georgia",
    "notes": 7,
    "period_cents": 1157.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM199-H/",
    "tones": [
      {
        "scl": "184.0",
        "cents": 184.0
      },
      {
        "scl": "344.0",
        "cents": 344.0
      },
      {
        "scl": "502.0",
        "cents": 502.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "953.0",
        "cents": 953.0
      },
      {
        "scl": "1031.0",
        "cents": 1031.0
      },
      {
        "scl": "1157.0",
        "cents": 1157.0
      }
    ]
  },
  {
    "stem": "damusc/Turkey_Ney_1332",
    "description": "1332 (Ney), Turkey",
    "notes": 7,
    "period_cents": 1157.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. Tan. Ney Ackisinin Tarihi Ve Teknik Gelisimi. Yay\u0131nlanmam\u0131s Doktora Tezi. Marmara Universitesi, Sosyal Bilimler Enstitusu, Istanbul, 2011",
    "url": "https://scalelibrary.org/scales/damusc/Turkey_Ney_1332/",
    "tones": [
      {
        "scl": "187.0",
        "cents": 187.0
      },
      {
        "scl": "374.0",
        "cents": 374.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "676.0",
        "cents": 676.0
      },
      {
        "scl": "863.0",
        "cents": 863.0
      },
      {
        "scl": "1028.0",
        "cents": 1028.0
      },
      {
        "scl": "1157.0",
        "cents": 1157.0
      }
    ]
  },
  {
    "stem": "damusc/Congo_Zither",
    "description": "Zither (Zither), Congo",
    "notes": 7,
    "period_cents": 1166.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Congo_Zither/",
    "tones": [
      {
        "scl": "206.0",
        "cents": 206.0
      },
      {
        "scl": "345.0",
        "cents": 345.0
      },
      {
        "scl": "528.0",
        "cents": 528.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "814.0",
        "cents": 814.0
      },
      {
        "scl": "1024.0",
        "cents": 1024.0
      },
      {
        "scl": "1166.0",
        "cents": 1166.0
      }
    ]
  },
  {
    "stem": "damusc/China_Pien-lo",
    "description": "Pien-lo (Yunluo), China",
    "notes": 7,
    "period_cents": 1176.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/China_Pien-lo/",
    "tones": [
      {
        "scl": "169.0",
        "cents": 169.0
      },
      {
        "scl": "367.0",
        "cents": 367.0
      },
      {
        "scl": "586.0",
        "cents": 586.0
      },
      {
        "scl": "674.0",
        "cents": 674.0
      },
      {
        "scl": "775.0",
        "cents": 775.0
      },
      {
        "scl": "1062.0",
        "cents": 1062.0
      },
      {
        "scl": "1176.0",
        "cents": 1176.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_02",
    "description": "Flute 2 (Flute), China",
    "notes": 7,
    "period_cents": 1180.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Thrasher, Alan (1978). The Transverse Flute in Traditional Chinese Music. Asian Music, 10(1):92.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_02/",
    "tones": [
      {
        "scl": "177.0",
        "cents": 177.0
      },
      {
        "scl": "337.0",
        "cents": 337.0
      },
      {
        "scl": "495.0",
        "cents": 495.0
      },
      {
        "scl": "656.0",
        "cents": 656.0
      },
      {
        "scl": "845.0",
        "cents": 845.0
      },
      {
        "scl": "971.0",
        "cents": 971.0
      },
      {
        "scl": "1180.0",
        "cents": 1180.0
      }
    ]
  },
  {
    "stem": "damusc/India_Rajah_Ram_Pal_Singh_02",
    "description": "Rajah Ram Pal Singh 2 (Sitar), India",
    "notes": 7,
    "period_cents": 1181.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/India_Rajah_Ram_Pal_Singh_02/",
    "tones": [
      {
        "scl": "174.0",
        "cents": 174.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "477.0",
        "cents": 477.0
      },
      {
        "scl": "697.0",
        "cents": 697.0
      },
      {
        "scl": "908.0",
        "cents": 908.0
      },
      {
        "scl": "1070.0",
        "cents": 1070.0
      },
      {
        "scl": "1181.0",
        "cents": 1181.0
      }
    ]
  },
  {
    "stem": "damusc/Myanmar_Sum_pyi",
    "description": "Sum pyi (Sum Pyi), Myanmar",
    "notes": 7,
    "period_cents": 1188.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Bader. Temperament in tuning systems of southeast asia and ancient india. In Computational Phonogram Archiving, pages 75-107. Springer, 2019. doi: 10.1007/978-3-030-02695-0 3",
    "url": "https://scalelibrary.org/scales/damusc/Myanmar_Sum_pyi/",
    "tones": [
      {
        "scl": "193.0",
        "cents": 193.0
      },
      {
        "scl": "399.0",
        "cents": 399.0
      },
      {
        "scl": "618.0",
        "cents": 618.0
      },
      {
        "scl": "703.0",
        "cents": 703.0
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "1039.0",
        "cents": 1039.0
      },
      {
        "scl": "1188.0",
        "cents": 1188.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM206-M",
    "description": "GVM206-M (Voice), Georgia",
    "notes": 7,
    "period_cents": 1189.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM206-M/",
    "tones": [
      {
        "scl": "179.0",
        "cents": 179.0
      },
      {
        "scl": "358.0",
        "cents": 358.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "701.0",
        "cents": 701.0
      },
      {
        "scl": "887.0",
        "cents": 887.0
      },
      {
        "scl": "1067.0",
        "cents": 1067.0
      },
      {
        "scl": "1189.0",
        "cents": 1189.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Konservatori_Karawitan_Gamelan_II_a",
    "description": "Konservatori Karawitan Gamelan II (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1191.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Konservatori_Karawitan_Gamelan_II_a/",
    "tones": [
      {
        "scl": "112.0",
        "cents": 112.0
      },
      {
        "scl": "248.0",
        "cents": 248.0
      },
      {
        "scl": "518.0",
        "cents": 518.0
      },
      {
        "scl": "639.0",
        "cents": 639.0
      },
      {
        "scl": "725.0",
        "cents": 725.0
      },
      {
        "scl": "957.0",
        "cents": 957.0
      },
      {
        "scl": "1191.0",
        "cents": 1191.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_01B",
    "description": "Flute 1B (Flute), China",
    "notes": 7,
    "period_cents": 1194.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Thrasher, Alan (1978). The Transverse Flute in Traditional Chinese Music. Asian Music, 10(1):92.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_01B/",
    "tones": [
      {
        "scl": "170.0",
        "cents": 170.0
      },
      {
        "scl": "318.0",
        "cents": 318.0
      },
      {
        "scl": "472.0",
        "cents": 472.0
      },
      {
        "scl": "667.0",
        "cents": 667.0
      },
      {
        "scl": "854.0",
        "cents": 854.0
      },
      {
        "scl": "990.0",
        "cents": 990.0
      },
      {
        "scl": "1194.0",
        "cents": 1194.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gam_GPH_Tejakusuma_Yogya",
    "description": "Gam. GPH Tejakusuma Yogya (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1194.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gam_GPH_Tejakusuma_Yogya/",
    "tones": [
      {
        "scl": "117.0",
        "cents": 117.0
      },
      {
        "scl": "258.0",
        "cents": 258.0
      },
      {
        "scl": "541.0",
        "cents": 541.0
      },
      {
        "scl": "673.0",
        "cents": 673.0
      },
      {
        "scl": "761.0",
        "cents": 761.0
      },
      {
        "scl": "925.0",
        "cents": 925.0
      },
      {
        "scl": "1194.0",
        "cents": 1194.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_01A",
    "description": "Flute 1A (Flute), China",
    "notes": 7,
    "period_cents": 1195.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Thrasher, Alan (1978). The Transverse Flute in Traditional Chinese Music. Asian Music, 10(1):92.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_01A/",
    "tones": [
      {
        "scl": "170.0",
        "cents": 170.0
      },
      {
        "scl": "318.0",
        "cents": 318.0
      },
      {
        "scl": "472.0",
        "cents": 472.0
      },
      {
        "scl": "667.0",
        "cents": 667.0
      },
      {
        "scl": "854.0",
        "cents": 854.0
      },
      {
        "scl": "1055.0",
        "cents": 1055.0
      },
      {
        "scl": "1195.0",
        "cents": 1195.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dominant-07",
    "description": "5L 2s MOS for Dominant, L=203.47, s=88.94",
    "notes": 7,
    "period_cents": 1195.23,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dominant-07/",
    "tones": [
      {
        "scl": "203.47",
        "cents": 203.47
      },
      {
        "scl": "292.41",
        "cents": 292.41
      },
      {
        "scl": "495.88",
        "cents": 495.88
      },
      {
        "scl": "699.35",
        "cents": 699.35
      },
      {
        "scl": "902.82",
        "cents": 902.82
      },
      {
        "scl": "991.76",
        "cents": 991.76
      },
      {
        "scl": "1195.23",
        "cents": 1195.23
      }
    ]
  },
  {
    "stem": "damusc/China_Ti-tsu",
    "description": "Ti-tsu (Ti-tzu), China",
    "notes": 7,
    "period_cents": 1196.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/China_Ti-tsu/",
    "tones": [
      {
        "scl": "178.0",
        "cents": 178.0
      },
      {
        "scl": "339.0",
        "cents": 339.0
      },
      {
        "scl": "448.0",
        "cents": 448.0
      },
      {
        "scl": "662.0",
        "cents": 662.0
      },
      {
        "scl": "888.0",
        "cents": 888.0
      },
      {
        "scl": "1103.0",
        "cents": 1103.0
      },
      {
        "scl": "1196.0",
        "cents": 1196.0
      }
    ]
  },
  {
    "stem": "damusc/Myanmar_Balafong",
    "description": "Balafong (Balafon), Myanmar",
    "notes": 7,
    "period_cents": 1196.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Myanmar_Balafong/",
    "tones": [
      {
        "scl": "114.0",
        "cents": 114.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "550.0",
        "cents": 550.0
      },
      {
        "scl": "687.0",
        "cents": 687.0
      },
      {
        "scl": "838.0",
        "cents": 838.0
      },
      {
        "scl": "1032.0",
        "cents": 1032.0
      },
      {
        "scl": "1196.0",
        "cents": 1196.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-07",
    "description": "1L 6s MOS for Porcupine, L=222.99, s=162.32",
    "notes": 7,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-07/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "486.96",
        "cents": 486.96
      },
      {
        "scl": "709.95",
        "cents": 709.95
      },
      {
        "scl": "872.27",
        "cents": 872.27
      },
      {
        "scl": "1034.59",
        "cents": 1034.59
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "mailing-lists/archytas7_tuning-math_19356_19356",
    "description": "A distributionally even scale in archytas (64/63 planar) temperament, abacabc",
    "notes": 7,
    "period_cents": 1196.97,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/archytas7_tuning-math_19356_19356/",
    "tones": [
      {
        "scl": "174.29000",
        "cents": 174.29
      },
      {
        "scl": "392.38000",
        "cents": 392.38
      },
      {
        "scl": "489.44000",
        "cents": 489.44
      },
      {
        "scl": "707.53000",
        "cents": 707.53
      },
      {
        "scl": "881.82000",
        "cents": 881.82
      },
      {
        "scl": "978.88000",
        "cents": 978.88
      },
      {
        "scl": "1196.97000",
        "cents": 1196.97
      }
    ]
  },
  {
    "stem": "damusc/Turkey_NU",
    "description": "NU (Ney), Turkey",
    "notes": 7,
    "period_cents": 1197.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. Tan. Ney Ackisinin Tarihi Ve Teknik Gelisimi. Yay\u0131nlanmam\u0131s Doktora Tezi. Marmara Universitesi, Sosyal Bilimler Enstitusu, Istanbul, 2011",
    "url": "https://scalelibrary.org/scales/damusc/Turkey_NU/",
    "tones": [
      {
        "scl": "226.0",
        "cents": 226.0
      },
      {
        "scl": "391.0",
        "cents": 391.0
      },
      {
        "scl": "526.0",
        "cents": 526.0
      },
      {
        "scl": "716.0",
        "cents": 716.0
      },
      {
        "scl": "919.0",
        "cents": 919.0
      },
      {
        "scl": "1077.0",
        "cents": 1077.0
      },
      {
        "scl": "1197.0",
        "cents": 1197.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-beatles-07",
    "description": "3L 4s MOS for Beatles, L=221.78, s=132.94",
    "notes": 7,
    "period_cents": 1197.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-beatles-07/",
    "tones": [
      {
        "scl": "132.94",
        "cents": 132.94
      },
      {
        "scl": "354.72",
        "cents": 354.72
      },
      {
        "scl": "487.66",
        "cents": 487.66
      },
      {
        "scl": "709.44",
        "cents": 709.44
      },
      {
        "scl": "842.38",
        "cents": 842.38
      },
      {
        "scl": "1064.16",
        "cents": 1064.16
      },
      {
        "scl": "1197.10",
        "cents": 1197.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-superpyth-07",
    "description": "5L 2s MOS for Superpyth, L=218.74, s=51.95",
    "notes": 7,
    "period_cents": 1197.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-superpyth-07/",
    "tones": [
      {
        "scl": "218.74",
        "cents": 218.74
      },
      {
        "scl": "270.69",
        "cents": 270.69
      },
      {
        "scl": "489.43",
        "cents": 489.43
      },
      {
        "scl": "708.17",
        "cents": 708.17
      },
      {
        "scl": "926.91",
        "cents": 926.91
      },
      {
        "scl": "978.86",
        "cents": 978.86
      },
      {
        "scl": "1197.60",
        "cents": 1197.6
      }
    ]
  },
  {
    "stem": "damusc/China_Yang-chin",
    "description": "Yang-chin (Yangqin), China",
    "notes": 7,
    "period_cents": 1198.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/China_Yang-chin/",
    "tones": [
      {
        "scl": "169.0",
        "cents": 169.0
      },
      {
        "scl": "274.0",
        "cents": 274.0
      },
      {
        "scl": "491.0",
        "cents": 491.0
      },
      {
        "scl": "661.0",
        "cents": 661.0
      },
      {
        "scl": "878.0",
        "cents": 878.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1198.0",
        "cents": 1198.0
      }
    ]
  },
  {
    "stem": "damusc/India_Rajah_Ram_Pal_Singh_04",
    "description": "Rajah Ram Pal Singh 4 (Sitar), India",
    "notes": 7,
    "period_cents": 1198.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/India_Rajah_Ram_Pal_Singh_04/",
    "tones": [
      {
        "scl": "111.0",
        "cents": 111.0
      },
      {
        "scl": "314.0",
        "cents": 314.0
      },
      {
        "scl": "534.0",
        "cents": 534.0
      },
      {
        "scl": "686.0",
        "cents": 686.0
      },
      {
        "scl": "828.0",
        "cents": 828.0
      },
      {
        "scl": "1017.0",
        "cents": 1017.0
      },
      {
        "scl": "1198.0",
        "cents": 1198.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-07",
    "description": "1L 6s MOS for Passion, L=607.91, s=98.40",
    "notes": 7,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-07/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-07",
    "description": "4L 3s MOS for Myna, L=269.16, s=40.73",
    "notes": 7,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-07/",
    "tones": [
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "damusc/Greece_First",
    "description": "First (Voice), Greece",
    "notes": 7,
    "period_cents": 1199.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Panteli, Maria; Purwins, Hendrik (2013). A Quantitative Comparison of Chrysanthine Theory and Performance Practice of Scale Tuning, Steps, and Prominence of the Octoechos in Byzantine Chant. Journal of New Music Research, 42(3):205-221.",
    "url": "https://scalelibrary.org/scales/damusc/Greece_First/",
    "tones": [
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "311.0",
        "cents": 311.0
      },
      {
        "scl": "510.0",
        "cents": 510.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "822.0",
        "cents": 822.0
      },
      {
        "scl": "1005.0",
        "cents": 1005.0
      },
      {
        "scl": "1199.0",
        "cents": 1199.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-07",
    "description": "6L 1s MOS for Tetracot, L=176.11, s=142.37",
    "notes": 7,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-07/",
    "tones": [
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "352.22",
        "cents": 352.22
      },
      {
        "scl": "528.33",
        "cents": 528.33
      },
      {
        "scl": "670.70",
        "cents": 670.7
      },
      {
        "scl": "846.81",
        "cents": 846.81
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-07",
    "description": "3L 4s MOS for Wurschmidt, L=350.87, s=36.77",
    "notes": 7,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-07/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "mailing-lists/starling7",
    "description": "A distributionally even scale in starling temperament, abababc",
    "notes": 7,
    "period_cents": 1199.79,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/starling7/",
    "tones": [
      {
        "scl": "78.93000",
        "cents": 78.93
      },
      {
        "scl": "311.10000",
        "cents": 311.1
      },
      {
        "scl": "390.03000",
        "cents": 390.03
      },
      {
        "scl": "622.20000",
        "cents": 622.2
      },
      {
        "scl": "701.13000",
        "cents": 701.13
      },
      {
        "scl": "967.62000",
        "cents": 967.62
      },
      {
        "scl": "1199.79000",
        "cents": 1199.79
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-07",
    "description": "4L 3s MOS for Amity, L=181.44, s=158.03",
    "notes": 7,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-07/",
    "tones": [
      {
        "scl": "181.44",
        "cents": 181.44
      },
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "520.91",
        "cents": 520.91
      },
      {
        "scl": "678.94",
        "cents": 678.94
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "1018.41",
        "cents": 1018.41
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-07",
    "description": "6L 1s MOS for Luna, L=193.196, s=40.804",
    "notes": 7,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-07/",
    "tones": [
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "386.392",
        "cents": 386.392
      },
      {
        "scl": "579.588",
        "cents": 579.588
      },
      {
        "scl": "620.392",
        "cents": 620.392
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "mailing-lists/synmav1",
    "description": "First 81/80&135/128 scale Pythagorean",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12729.html#12729",
    "url": "https://scalelibrary.org/scales/mailing-lists/synmav1/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-positive-07",
    "description": "Positive, linear-mapped intonational system, 7 notes",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-positive-07/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen06-london-ditone-diatonic",
    "description": "Tuning for 'Eight Pieces for Harp in Ditone Diatonic'",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Larry London, Eight Pieces for Harp in Ditone Diatonic, Xenharmonikon 6 (1977)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen06-london-ditone-diatonic/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-54-64-81",
    "description": "Tritriadic scale built from 54:64:81",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-54-64-81/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-64-81-96",
    "description": "Tritriadic scale built from 64:81:96",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-64-81-96/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-02-01",
    "description": "Marwa permutation 1 from Figure 2, Pythagoras 256/243 9/8 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-02-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-02-02",
    "description": "Marwa permutation 2 from Figure 2, Pythagoras 256/243 9/8 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-02-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-02-03",
    "description": "Marwa permutation 3 from Figure 2, Pythagoras 256/243 9/8 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-02-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-02-04",
    "description": "Marwa permutation 4 from Figure 2, Pythagoras 256/243 9/8 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-02-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-02-05",
    "description": "Marwa permutation 5 from Figure 2, Pythagoras 256/243 9/8 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-02-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-02-06",
    "description": "Marwa permutation 6 from Figure 2, Pythagoras 256/243 9/8 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-02-06/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-05-01",
    "description": "Marwa permutation 1 from Figure 5, Pythagoras 256/243 9/8 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-05-01/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-01-01",
    "description": "Purvi modulation 1 from Figure 1, Pythagoras (9/8 9/8 256/243) all 3 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-01-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-01-02",
    "description": "Purvi modulation 2 from Figure 1, Pythagoras (9/8 9/8 256/243) all 3 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-01-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-01-03",
    "description": "Purvi modulation 3 from Figure 1, Pythagoras (9/8 9/8 256/243) all 3 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-01-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-01-04",
    "description": "Purvi modulation 4 from Figure 1, Pythagoras (9/8 9/8 256/243) all 3 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-01-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-01-05",
    "description": "Purvi modulation 5 from Figure 1, Pythagoras (9/8 9/8 256/243) all 3 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-01-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-01-06",
    "description": "Purvi modulation 6 from Figure 1, Pythagoras (9/8 9/8 256/243) all 3 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-01-06/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-01-07",
    "description": "Purvi modulation 7 from Figure 1, Pythagoras (9/8 9/8 256/243) all 3 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-01-07/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-81-64",
    "description": "Triadic diamond for M=81/64, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-81-64/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-8192-6561",
    "description": "Triadic diamond for M=8192/6561, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-8192-6561/",
    "tones": [
      {
        "scl": "19683/16384",
        "cents": 317.595
      },
      {
        "scl": "8192/6561",
        "cents": 384.36
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "32768/19683",
        "cents": 882.405
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-32-27",
    "description": "Triadic reversed diamond for M=32/27, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-32-27/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-81-64",
    "description": "Triadic reversed diamond for M=81/64, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-81-64/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-8192-6561",
    "description": "Triadic reversed diamond for M=8192/6561, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-8192-6561/",
    "tones": [
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "8192/6561",
        "cents": 384.36
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-eratosthenes-diatonic",
    "description": "Eratosthenes' Diatonic (or Ptolemy's Diatonic Ditonaion)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.131",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-eratosthenes-diatonic/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-pythagorean-diatonic",
    "description": "Pythagorean Intonation Diatonic Scale (PIDS)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.102",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-pythagorean-diatonic/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/fivecrys1",
    "description": "First 5-limit crystal ball",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_21147.html#21157",
    "url": "https://scalelibrary.org/scales/mailing-lists/fivecrys1/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavchrome1",
    "description": "First 25/24&135/128 scale = diff7b helmholtz trab7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12726.html#12726",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavchrome1/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavchrome2",
    "description": "Second 25/24&135/128 scale inverse mavchrome3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12726.html#12726",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavchrome2/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavchrome3",
    "description": "Third 25/24&135/128 scale inverse mavchrome2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12726.html#12726",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavchrome3/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavchrome4",
    "description": "Fourth 25/24&135/128 scale inverse mavchrome5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12726.html#12726",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavchrome4/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavchrome5",
    "description": "Fifth 25/24&135/128 scale = transposed turkish inverse mavchrome4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12726.html#12726",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavchrome5/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavchrome6",
    "description": "Sixth 25/24&135/128 scale = redfield",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12726.html#12726",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavchrome6/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavchrome7",
    "description": "Seventh 25/24&135/128 scale = Dwarf(<7 11 16|) zarlino ",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12726.html#12726",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavchrome7/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porchrome1",
    "description": "First 25/24&250/243 scale = synchrome1 diff7 ptolemy_diat al_farabi_diat2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12727.html#12727",
    "url": "https://scalelibrary.org/scales/mailing-lists/porchrome1/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porchrome2",
    "description": "Second 25/24&250/243 scale = inverse porchrome3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12727.html#12727",
    "url": "https://scalelibrary.org/scales/mailing-lists/porchrome2/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porchrome3",
    "description": "Third 25/24&250/243 scale = inverse porchrome2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12727.html#12727",
    "url": "https://scalelibrary.org/scales/mailing-lists/porchrome3/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porchrome4",
    "description": "Fourth 25/24&250/243 scale = inverse porchrome5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12727.html#12727",
    "url": "https://scalelibrary.org/scales/mailing-lists/porchrome4/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porchrome5",
    "description": "Fifth 25/24&250/243 scale = inverse porchrome4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12727.html#12727",
    "url": "https://scalelibrary.org/scales/mailing-lists/porchrome5/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porchrome6",
    "description": "Sixth 25/24&250/243 scale = transposed liu_minor inverse porchrome7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12727.html#12727",
    "url": "https://scalelibrary.org/scales/mailing-lists/porchrome6/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porchrome7",
    "description": "Seventh 25/24&250/243 scale = inverse porchrome6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12727.html#12727",
    "url": "https://scalelibrary.org/scales/mailing-lists/porchrome7/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synchrome2",
    "description": "Second 25/24&81/80 = inverse synchrome3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12728.html#12728",
    "url": "https://scalelibrary.org/scales/mailing-lists/synchrome2/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synchrome3",
    "description": "Third 25/24&81/80 = ionic and inverse synchrome2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12728.html#12728",
    "url": "https://scalelibrary.org/scales/mailing-lists/synchrome3/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synchrome4",
    "description": "Fourth 25/24&81/80 = inverse synchrome5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12728.html#12728",
    "url": "https://scalelibrary.org/scales/mailing-lists/synchrome4/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synchrome5",
    "description": "Fifth 25/24&81/80 = inverse synchrome4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12728.html#12728",
    "url": "https://scalelibrary.org/scales/mailing-lists/synchrome5/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synmav2",
    "description": "Second 81/80&135/128 scale = didy_diat ptolemy_diat3 inverse synmav3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12729.html#12729",
    "url": "https://scalelibrary.org/scales/mailing-lists/synmav2/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synmav3",
    "description": "Third 81/80&135/128 scale = al-farabi_g1 indian-sagrami inverse synmav2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12729.html#12729",
    "url": "https://scalelibrary.org/scales/mailing-lists/synmav3/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synmav4",
    "description": "Fourth 81/80&135/128 scale inverse synmav5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12729.html#12729",
    "url": "https://scalelibrary.org/scales/mailing-lists/synmav4/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synmav5",
    "description": "Fifth 81/80&135/128 scale = inverse synmav4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12729.html#12729",
    "url": "https://scalelibrary.org/scales/mailing-lists/synmav5/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synpor2",
    "description": "Second 81/80&250/243 scale = inverse synpor3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12730.html#12730",
    "url": "https://scalelibrary.org/scales/mailing-lists/synpor2/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synpor3",
    "description": "Third 81/80&250/243 scale = inverse synpor2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12730.html#12730",
    "url": "https://scalelibrary.org/scales/mailing-lists/synpor3/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synpor4",
    "description": "Fourth 81/80&250/243 scale = transposed liu_major inverse synpor5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12730.html#12730",
    "url": "https://scalelibrary.org/scales/mailing-lists/synpor4/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synpor5",
    "description": "Fifth 81/80&250/243 scale = transposed al-farabi_dor inverse synpor4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12730.html#12730",
    "url": "https://scalelibrary.org/scales/mailing-lists/synpor5/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synpor6",
    "description": "Sixth 81/80&250/243 scale = inverse synpor7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12730.html#12730",
    "url": "https://scalelibrary.org/scales/mailing-lists/synpor6/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synpor7",
    "description": "Seventh 81/80&250/243 scale = inverse synpor6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12730.html#12730",
    "url": "https://scalelibrary.org/scales/mailing-lists/synpor7/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-negative-07",
    "description": "Negative, linear-mapped intonational system, 7 notes",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-negative-07/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-london-didymus",
    "description": "Scale for 'Solo in Didymus's Chromatic'",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Larry London, Four Pieces in Didymus' Chromatic, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-london-didymus/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-rosenthal-four-duets-1",
    "description": "Scale for part I of 'Four duets for bowed psaltery and harp'",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "David Rosenthal, Four duets for bowed psaltery and harp, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-rosenthal-four-duets-1/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-rosenthal-four-duets-3",
    "description": "Scale for parts III and IV of 'Four duets for bowed psaltery and harp'",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "David Rosenthal, Four duets for bowed psaltery and harp, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-rosenthal-four-duets-3/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-1-3-5",
    "description": "Tritriadic scale built from 1:3:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-1-3-5/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-10-12-15",
    "description": "Tritriadic scale built from 10:12:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-10-12-15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-3-4-5",
    "description": "Tritriadic scale built from 3:4:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-3-4-5/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-4-5-6",
    "description": "Tritriadic scale built from 4:5:6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-4-5-6/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-5-9-8",
    "description": "Tritriadic scale built from 5:9:8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-5-9-8/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-8-9-10",
    "description": "Tritriadic scale built from 8:9:10",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-8-9-10/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-01",
    "description": "Marwa permutation 1 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-02",
    "description": "Marwa permutation 2 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-03",
    "description": "Marwa permutation 3 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-04",
    "description": "Marwa permutation 4 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-05",
    "description": "Marwa permutation 5 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-05/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-06",
    "description": "Marwa permutation 6 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-07",
    "description": "Marwa permutation 7 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-07/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-08",
    "description": "Marwa permutation 8 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-08/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-09",
    "description": "Marwa permutation 9 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-09/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-10",
    "description": "Marwa permutation 10 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-10/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-11",
    "description": "Marwa permutation 11 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-11/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-12",
    "description": "Marwa permutation 12 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-12/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-13",
    "description": "Marwa permutation 13 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-13/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-14",
    "description": "Marwa permutation 14 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-14/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-03-15",
    "description": "Marwa permutation 15 from Figure 3, Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-03-15/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-01",
    "description": "Marwa permutation 1 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-02",
    "description": "Marwa permutation 2 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-03",
    "description": "Marwa permutation 3 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-04",
    "description": "Marwa permutation 4 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-05",
    "description": "Marwa permutation 5 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-05/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-06",
    "description": "Marwa permutation 6 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-07",
    "description": "Marwa permutation 7 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-07/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-08",
    "description": "Marwa permutation 8 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-08/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-09",
    "description": "Marwa permutation 9 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-09/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-10",
    "description": "Marwa permutation 10 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-10/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-11",
    "description": "Marwa permutation 11 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-11/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-12",
    "description": "Marwa permutation 12 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-12/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-13",
    "description": "Marwa permutation 13 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-13/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-14",
    "description": "Marwa permutation 14 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-14/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-04-15",
    "description": "Marwa permutation 15 from Figure 4, Didymus 16/15 10/9 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-04-15/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-06-01",
    "description": "Marwa permutation 1 from Figure 6, Didymus/Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-06-01/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-06-02",
    "description": "Marwa permutation 2 from Figure 6, Didymus/Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-06-02/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-06-03",
    "description": "Marwa permutation 3 from Figure 6, Didymus/Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-06-03/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-06-04",
    "description": "Marwa permutation 4 from Figure 6, Didymus/Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-06-04/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-06-05",
    "description": "Marwa permutation 5 from Figure 6, Didymus/Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-06-05/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-06-06",
    "description": "Marwa permutation 6 from Figure 6, Didymus/Ptolemy 16/15 9/8 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-06-06/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-01",
    "description": "Marwa permutation 1 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-02",
    "description": "Marwa permutation 2 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-03",
    "description": "Marwa permutation 3 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-04",
    "description": "Marwa permutation 4 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-04/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-05",
    "description": "Marwa permutation 5 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-06",
    "description": "Marwa permutation 6 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-07",
    "description": "Marwa permutation 7 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-07/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-08",
    "description": "Marwa permutation 8 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-08/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-09",
    "description": "Marwa permutation 9 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-09/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-10",
    "description": "Marwa permutation 10 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-10/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-11",
    "description": "Marwa permutation 11 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-11/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-12",
    "description": "Marwa permutation 12 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-12/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-13",
    "description": "Marwa permutation 13 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-13/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-14",
    "description": "Marwa permutation 14 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-14/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-15",
    "description": "Marwa permutation 15 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-15/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-16",
    "description": "Marwa permutation 16 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-16/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-17",
    "description": "Marwa permutation 17 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-17/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-18",
    "description": "Marwa permutation 18 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-18/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-19",
    "description": "Marwa permutation 19 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-19/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-09-20",
    "description": "Marwa permutation 20 from Figure 9, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-09-20/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-01",
    "description": "Marwa permutation 1 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-01/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-02",
    "description": "Marwa permutation 2 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-02/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-03",
    "description": "Marwa permutation 3 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-03/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-04",
    "description": "Marwa permutation 4 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-04/",
    "tones": [
      {
        "scl": "4096/3645",
        "cents": 201.956
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-05",
    "description": "Marwa permutation 5 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-05/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-06",
    "description": "Marwa permutation 6 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-06/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-07",
    "description": "Marwa permutation 7 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-07/",
    "tones": [
      {
        "scl": "4096/3645",
        "cents": 201.956
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-08",
    "description": "Marwa permutation 8 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-08/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-09",
    "description": "Marwa permutation 9 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-09/",
    "tones": [
      {
        "scl": "4096/3645",
        "cents": 201.956
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11a-10",
    "description": "Marwa permutation 10 from Figure 11a, Hawkins 16/15 135/128 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11a-10/",
    "tones": [
      {
        "scl": "4096/3645",
        "cents": 201.956
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-01",
    "description": "Marwa permutation 1 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-01/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-02",
    "description": "Marwa permutation 2 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-02/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-03",
    "description": "Marwa permutation 3 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-03/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-04",
    "description": "Marwa permutation 4 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-04/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-05",
    "description": "Marwa permutation 5 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-05/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-06",
    "description": "Marwa permutation 6 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-06/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-07",
    "description": "Marwa permutation 7 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-07/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-08",
    "description": "Marwa permutation 8 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-08/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-09",
    "description": "Marwa permutation 9 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-09/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-11b-10",
    "description": "Marwa permutation 10 from Figure 11b, Hawkins 135/128 16/15 32/27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-11b-10/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-01",
    "description": "Marwa permutation 1 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-01/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-02",
    "description": "Marwa permutation 2 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-02/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-03",
    "description": "Marwa permutation 3 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-03/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-04",
    "description": "Marwa permutation 4 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-04/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-05",
    "description": "Marwa permutation 5 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-05/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-06",
    "description": "Marwa permutation 6 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-06/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-07",
    "description": "Marwa permutation 7 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-07/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-08",
    "description": "Marwa permutation 8 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-08/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-09",
    "description": "Marwa permutation 9 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-09/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-12-10",
    "description": "Marwa permutation 10 from Figure 12, Helmholtz 16/15 16/15 75/64",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-12-10/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-01",
    "description": "Marwa permutation 1 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-01/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "243/200",
        "cents": 337.148
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-02",
    "description": "Marwa permutation 2 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-02/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-03",
    "description": "Marwa permutation 3 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-03/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-04",
    "description": "Marwa permutation 4 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-04/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-05",
    "description": "Marwa permutation 5 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-05/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-06",
    "description": "Marwa permutation 6 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-06/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-07",
    "description": "Marwa permutation 7 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-07/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-08",
    "description": "Marwa permutation 8 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-08/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-09",
    "description": "Marwa permutation 9 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-09/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-13-10",
    "description": "Marwa permutation 10 from Figure 13, Al-Farabi 10/9 10/9 27/25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-13-10/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-01",
    "description": "Marwa permutation 1 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-01/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-02",
    "description": "Marwa permutation 2 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-02/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-03",
    "description": "Marwa permutation 3 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-03/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-04",
    "description": "Marwa permutation 4 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-04/",
    "tones": [
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-05",
    "description": "Marwa permutation 5 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-05/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-06",
    "description": "Marwa permutation 6 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-06/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-07",
    "description": "Marwa permutation 7 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-07/",
    "tones": [
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-08",
    "description": "Marwa permutation 8 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-08/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-09",
    "description": "Marwa permutation 9 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-09/",
    "tones": [
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14a-10",
    "description": "Marwa permutation 10 from Figure 14a, Didymus 16/15 25/24 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14a-10/",
    "tones": [
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-01",
    "description": "Marwa permutation 1 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-01/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-02",
    "description": "Marwa permutation 2 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-02/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-03",
    "description": "Marwa permutation 3 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-03/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-04",
    "description": "Marwa permutation 4 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-04/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-05",
    "description": "Marwa permutation 5 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-05/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-06",
    "description": "Marwa permutation 6 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-06/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-07",
    "description": "Marwa permutation 7 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-07/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-08",
    "description": "Marwa permutation 8 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-08/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-09",
    "description": "Marwa permutation 9 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-09/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-14b-10",
    "description": "Marwa permutation 10 from Figure 14b, Didymus 25/24 16/15 6/5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-14b-10/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-15-27-25",
    "description": "Tritriadic scale built from 15:27:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-15-27-25/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-5-1-27",
    "description": "Tritriadic scale built from 5:1:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-5-1-27/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "729/400",
        "cents": 1039.103
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-5-27-9",
    "description": "Tritriadic scale built from 5:27:9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-5-27-9/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "243/200",
        "cents": 337.148
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02a-01",
    "description": "Purvi modulation 1 from Figure 2a, Helmholtz (75/64 16/15 16/15), (16/15 16/15 75/64)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02a-01/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02a-02",
    "description": "Purvi modulation 2 from Figure 2a, Helmholtz (75/64 16/15 16/15), (16/15 16/15 75/64)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02a-02/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02a-03",
    "description": "Purvi modulation 3 from Figure 2a, Helmholtz (75/64 16/15 16/15), (16/15 16/15 75/64)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02a-03/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02a-04",
    "description": "Purvi modulation 4 from Figure 2a, Helmholtz (75/64 16/15 16/15), (16/15 16/15 75/64)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02a-04/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02a-05",
    "description": "Purvi modulation 5 from Figure 2a, Helmholtz (75/64 16/15 16/15), (16/15 16/15 75/64)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02a-05/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02a-06",
    "description": "Purvi modulation 6 from Figure 2a, Helmholtz (75/64 16/15 16/15), (16/15 16/15 75/64)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02a-06/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02a-07",
    "description": "Purvi modulation 7 from Figure 2a, Helmholtz (75/64 16/15 16/15), (16/15 16/15 75/64)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02a-07/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02b-01",
    "description": "Purvi modulation 1 from Figure 2b, Helmholtz (16/15 75/64 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02b-01/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02b-02",
    "description": "Purvi modulation 2 from Figure 2b, Helmholtz (16/15 75/64 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02b-02/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02b-03",
    "description": "Purvi modulation 3 from Figure 2b, Helmholtz (16/15 75/64 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02b-03/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02b-04",
    "description": "Purvi modulation 4 from Figure 2b, Helmholtz (16/15 75/64 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02b-04/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02b-05",
    "description": "Purvi modulation 5 from Figure 2b, Helmholtz (16/15 75/64 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02b-05/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02b-06",
    "description": "Purvi modulation 6 from Figure 2b, Helmholtz (16/15 75/64 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02b-06/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-02b-07",
    "description": "Purvi modulation 7 from Figure 2b, Helmholtz (16/15 75/64 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-02b-07/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-05-01",
    "description": "Purvi modulation 1 from Figure 5, Didymus/Ptolemy (10/9 9/8 16/15) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-05-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-05-02",
    "description": "Purvi modulation 2 from Figure 5, Didymus/Ptolemy (10/9 9/8 16/15) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-05-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-05-03",
    "description": "Purvi modulation 3 from Figure 5, Didymus/Ptolemy (10/9 9/8 16/15) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-05-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-05-04",
    "description": "Purvi modulation 4 from Figure 5, Didymus/Ptolemy (10/9 9/8 16/15) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-05-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-05-05",
    "description": "Purvi modulation 5 from Figure 5, Didymus/Ptolemy (10/9 9/8 16/15) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-05-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-05-06",
    "description": "Purvi modulation 6 from Figure 5, Didymus/Ptolemy (10/9 9/8 16/15) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-05-06/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-05-07",
    "description": "Purvi modulation 7 from Figure 5, Didymus/Ptolemy (10/9 9/8 16/15) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-05-07/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06a-01",
    "description": "Purvi modulation 1 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06a-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06a-02",
    "description": "Purvi modulation 2 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06a-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06a-03",
    "description": "Purvi modulation 3 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06a-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06a-04",
    "description": "Purvi modulation 4 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06a-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06a-05",
    "description": "Purvi modulation 5 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06a-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06a-06",
    "description": "Purvi modulation 6 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06a-06/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06a-07",
    "description": "Purvi modulation 7 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06a-07/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06b-01",
    "description": "Purvi modulation 1 from Figure 6b, Al-Farabi (10/9 27/25 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06b-01/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06b-02",
    "description": "Purvi modulation 2 from Figure 6b, Al-Farabi (10/9 27/25 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06b-02/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06b-03",
    "description": "Purvi modulation 3 from Figure 6b, Al-Farabi (10/9 27/25 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06b-03/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06b-04",
    "description": "Purvi modulation 4 from Figure 6b, Al-Farabi (10/9 27/25 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06b-04/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06b-05",
    "description": "Purvi modulation 5 from Figure 6b, Al-Farabi (10/9 27/25 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06b-05/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06b-06",
    "description": "Purvi modulation 6 from Figure 6b, Al-Farabi (10/9 27/25 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06b-06/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-06b-07",
    "description": "Purvi modulation 7 from Figure 6b, Al-Farabi (10/9 27/25 10/9)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-06b-07/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09a-01",
    "description": "Purvi modulation 1 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09a-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09a-02",
    "description": "Purvi modulation 2 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09a-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09a-03",
    "description": "Purvi modulation 3 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09a-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09a-04",
    "description": "Purvi modulation 4 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09a-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09a-05",
    "description": "Purvi modulation 5 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09a-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09a-06",
    "description": "Purvi modulation 6 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09a-06/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09a-07",
    "description": "Purvi modulation 7 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09a-07/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09b-01",
    "description": "Purvi modulation 1 from Figure 9b, Hawkins (32/27 16/15 135/128), (16/15 135/128 32/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09b-01/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09b-02",
    "description": "Purvi modulation 2 from Figure 9b, Hawkins (32/27 16/15 135/128), (16/15 135/128 32/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09b-02/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09b-03",
    "description": "Purvi modulation 3 from Figure 9b, Hawkins (32/27 16/15 135/128), (16/15 135/128 32/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09b-03/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09b-04",
    "description": "Purvi modulation 4 from Figure 9b, Hawkins (32/27 16/15 135/128), (16/15 135/128 32/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09b-04/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09b-05",
    "description": "Purvi modulation 5 from Figure 9b, Hawkins (32/27 16/15 135/128), (16/15 135/128 32/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09b-05/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09b-06",
    "description": "Purvi modulation 6 from Figure 9b, Hawkins (32/27 16/15 135/128), (16/15 135/128 32/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09b-06/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09b-07",
    "description": "Purvi modulation 7 from Figure 9b, Hawkins (32/27 16/15 135/128), (16/15 135/128 32/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09b-07/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09c-01",
    "description": "Purvi modulation 1 from Figure 9c, Hawkins (135/128 32/27 16/15) (16/15 32/27 135/128)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09c-01/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09c-02",
    "description": "Purvi modulation 2 from Figure 9c, Hawkins (135/128 32/27 16/15) (16/15 32/27 135/128)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09c-02/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09c-03",
    "description": "Purvi modulation 3 from Figure 9c, Hawkins (135/128 32/27 16/15) (16/15 32/27 135/128)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09c-03/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09c-04",
    "description": "Purvi modulation 4 from Figure 9c, Hawkins (135/128 32/27 16/15) (16/15 32/27 135/128)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09c-04/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09c-05",
    "description": "Purvi modulation 5 from Figure 9c, Hawkins (135/128 32/27 16/15) (16/15 32/27 135/128)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09c-05/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09c-06",
    "description": "Purvi modulation 6 from Figure 9c, Hawkins (135/128 32/27 16/15) (16/15 32/27 135/128)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09c-06/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-09c-07",
    "description": "Purvi modulation 7 from Figure 9c, Hawkins (135/128 32/27 16/15) (16/15 32/27 135/128)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-09c-07/",
    "tones": [
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10a-01",
    "description": "Purvi modulation 1 from Figure 10a, Didymus (16/15 25/24 6/5), (6/5 16/15 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10a-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10a-02",
    "description": "Purvi modulation 2 from Figure 10a, Didymus (16/15 25/24 6/5), (6/5 16/15 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10a-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10a-03",
    "description": "Purvi modulation 3 from Figure 10a, Didymus (16/15 25/24 6/5), (6/5 16/15 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10a-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10a-04",
    "description": "Purvi modulation 4 from Figure 10a, Didymus (16/15 25/24 6/5), (6/5 16/15 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10a-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10a-05",
    "description": "Purvi modulation 5 from Figure 10a, Didymus (16/15 25/24 6/5), (6/5 16/15 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10a-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10a-06",
    "description": "Purvi modulation 6 from Figure 10a, Didymus (16/15 25/24 6/5), (6/5 16/15 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10a-06/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10a-07",
    "description": "Purvi modulation 7 from Figure 10a, Didymus (16/15 25/24 6/5), (6/5 16/15 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10a-07/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10b-01",
    "description": "Purvi modulation 1 from Figure 10b, Didymus (6/5 25/24 16/15), (25/24 16/15 6/5)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10b-01/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10b-02",
    "description": "Purvi modulation 2 from Figure 10b, Didymus (6/5 25/24 16/15), (25/24 16/15 6/5)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10b-02/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10b-03",
    "description": "Purvi modulation 3 from Figure 10b, Didymus (6/5 25/24 16/15), (25/24 16/15 6/5)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10b-03/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10b-04",
    "description": "Purvi modulation 4 from Figure 10b, Didymus (6/5 25/24 16/15), (25/24 16/15 6/5)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10b-04/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10b-05",
    "description": "Purvi modulation 5 from Figure 10b, Didymus (6/5 25/24 16/15), (25/24 16/15 6/5)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10b-05/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10b-06",
    "description": "Purvi modulation 6 from Figure 10b, Didymus (6/5 25/24 16/15), (25/24 16/15 6/5)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10b-06/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10b-07",
    "description": "Purvi modulation 7 from Figure 10b, Didymus (6/5 25/24 16/15), (25/24 16/15 6/5)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10b-07/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10c-01",
    "description": "Purvi modulation 1 from Figure 10c, Didymus (25/24 6/5 16/15), (16/15 6/5 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10c-01/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10c-02",
    "description": "Purvi modulation 2 from Figure 10c, Didymus (25/24 6/5 16/15), (16/15 6/5 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10c-02/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10c-03",
    "description": "Purvi modulation 3 from Figure 10c, Didymus (25/24 6/5 16/15), (16/15 6/5 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10c-03/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10c-04",
    "description": "Purvi modulation 4 from Figure 10c, Didymus (25/24 6/5 16/15), (16/15 6/5 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10c-04/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10c-05",
    "description": "Purvi modulation 5 from Figure 10c, Didymus (25/24 6/5 16/15), (16/15 6/5 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10c-05/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10c-06",
    "description": "Purvi modulation 6 from Figure 10c, Didymus (25/24 6/5 16/15), (16/15 6/5 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10c-06/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-10c-07",
    "description": "Purvi modulation 7 from Figure 10c, Didymus (25/24 6/5 16/15), (16/15 6/5 25/24)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-10c-07/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-1-5-27",
    "description": "Tritriadic D->M scale built from 1:5:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-1-5-27/",
    "tones": [
      {
        "scl": "729/640",
        "cents": 225.416
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-27-25-15",
    "description": "Tritriadic D->M scale built from 27:25:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-27-25-15/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-27-9-5",
    "description": "Tritriadic D->M scale built from 27:9:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-27-9-5/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "400/243",
        "cents": 862.852
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-3-5-15",
    "description": "Tritriadic D->M scale built from 3:5:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-3-5-15/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-5-15-27",
    "description": "Tritriadic D->M scale built from 5:15:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-5-15-27/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "243/200",
        "cents": 337.148
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-5-3-1",
    "description": "Tritriadic D->M scale built from 5:3:1",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-5-3-1/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-9-5-1",
    "description": "Tritriadic D->M scale built from 9:5:1",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-9-5-1/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-27-25-15",
    "description": "Tritriadic M->T scale built from 27:25:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-27-25-15/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "1250/729",
        "cents": 933.525
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-27-5-1",
    "description": "Tritriadic M->T scale built from 27:5:1",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-27-5-1/",
    "tones": [
      {
        "scl": "800/729",
        "cents": 160.897
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "1280/729",
        "cents": 974.584
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-27-9-5",
    "description": "Tritriadic M->T scale built from 27:9:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-27-9-5/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-3-5-15",
    "description": "Tritriadic M->T scale built from 3:5:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-3-5-15/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-5-15-27",
    "description": "Tritriadic M->T scale built from 5:15:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-5-15-27/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-32-25",
    "description": "Triadic diamond for M=32/25, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-32-25/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-5-4",
    "description": "Triadic diamond for M=5/4, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-5-4/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-32-25",
    "description": "Triadic reversed diamond for M=32/25, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-32-25/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-5-4",
    "description": "Triadic reversed diamond for M=5/4, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-5-4/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-6-5",
    "description": "Triadic reversed diamond for M=6/5, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-6-5/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-didymus-chromatic",
    "description": "Didymus Chromatic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-didymus-chromatic/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-didymus-diatonic",
    "description": "Didymus' Diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.131",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-didymus-diatonic/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-just-diatonic",
    "description": "Just Intonation Diatonic Scale (JIDS)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.105",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-just-diatonic/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-ptolemy-diatonic-syntonon",
    "description": "Ptolemy's Diatonic Syntonon",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.131",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-ptolemy-diatonic-syntonon/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-41-42",
    "description": "Fibonacci-Type Means scale from Table 41 and Table 42",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.214",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-41-42/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/al-farabi_chrom2",
    "description": "Al-Farabi's Chromatic permuted                                                  ",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105673.html#105674",
    "url": "https://scalelibrary.org/scales/mailing-lists/al-farabi_chrom2/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/raven-JI",
    "description": "a 7-limit JI scale due to John O'Sullivan",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105377.html#105379",
    "url": "https://scalelibrary.org/scales/mailing-lists/raven-JI/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tritriad3d",
    "description": "From 1/1 7/6 5/3, a variant of the 3.5.7 triad                                  ",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92710.html#92758",
    "url": "https://scalelibrary.org/scales/mailing-lists/tritriad3d/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-acute-07",
    "description": "Acute, linear-mapped intonational system, 7 notes",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-acute-07/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-1-3-7",
    "description": "Tritriadic scale built from 1:3:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-1-3-7/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-1-5-7",
    "description": "Tritriadic scale built from 1:5:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-1-5-7/",
    "tones": [
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-1-7-9",
    "description": "Tritriadic scale built from 1:7:9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-1-7-9/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-10-14-15",
    "description": "Tritriadic scale built from 10:14:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-10-14-15/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-14-16-21",
    "description": "Tritriadic scale built from 14:16:21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-14-16-21/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-14-18-21",
    "description": "Tritriadic scale built from 14:18:21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-14-18-21/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-16-21-24",
    "description": "Tritriadic scale built from 16:21:24",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-16-21-24/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-3-5-7",
    "description": "Tritriadic scale built from 3:5:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-3-5-7/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-3-7-9",
    "description": "Tritriadic scale built from 3:7:9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-3-7-9/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-5-6-7",
    "description": "Tritriadic scale built from 5:6:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-5-6-7/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-5-7-9",
    "description": "Tritriadic scale built from 5:7:9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-5-7-9/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-6-7-8",
    "description": "Tritriadic scale built from 6:7:8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-6-7-8/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-6-7-9",
    "description": "Tritriadic scale built from 6:7:9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-6-7-9/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-9-7-10",
    "description": "Tritriadic scale built from 9:7:10",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-9-7-10/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-01",
    "description": "Marwa permutation 1 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-02",
    "description": "Marwa permutation 2 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-03",
    "description": "Marwa permutation 3 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-04",
    "description": "Marwa permutation 4 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-05",
    "description": "Marwa permutation 5 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-05/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-06",
    "description": "Marwa permutation 6 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-07",
    "description": "Marwa permutation 7 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-07/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-08",
    "description": "Marwa permutation 8 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-08/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-09",
    "description": "Marwa permutation 9 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-09/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-10",
    "description": "Marwa permutation 10 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-10/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-11",
    "description": "Marwa permutation 11 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-11/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-12",
    "description": "Marwa permutation 12 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-12/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-13",
    "description": "Marwa permutation 13 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-13/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-14",
    "description": "Marwa permutation 14 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-14/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-07-15",
    "description": "Marwa permutation 15 from Figure 7, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-07-15/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-08-01",
    "description": "Marwa permutation 1 from Figure 8, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-08-01/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-08-02",
    "description": "Marwa permutation 2 from Figure 8, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-08-02/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-08-03",
    "description": "Marwa permutation 3 from Figure 8, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-08-03/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-08-04",
    "description": "Marwa permutation 4 from Figure 8, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-08-04/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-08-05",
    "description": "Marwa permutation 5 from Figure 8, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-08-05/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-08-06",
    "description": "Marwa permutation 6 from Figure 8, Archytas 28/27 8/7 9/8",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-08-06/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-01",
    "description": "Marwa permutation 1 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-01/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-02",
    "description": "Marwa permutation 2 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-02/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-03",
    "description": "Marwa permutation 3 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-03/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-04",
    "description": "Marwa permutation 4 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-04/",
    "tones": [
      {
        "scl": "280/243",
        "cents": 245.365
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-05",
    "description": "Marwa permutation 5 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-05/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-06",
    "description": "Marwa permutation 6 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-06/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-07",
    "description": "Marwa permutation 7 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-07/",
    "tones": [
      {
        "scl": "280/243",
        "cents": 245.365
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-08",
    "description": "Marwa permutation 8 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-08/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-09",
    "description": "Marwa permutation 9 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-09/",
    "tones": [
      {
        "scl": "280/243",
        "cents": 245.365
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17a-10",
    "description": "Marwa permutation 10 from Figure 17a, Archytas 28/27 36/35 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17a-10/",
    "tones": [
      {
        "scl": "280/243",
        "cents": 245.365
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-01",
    "description": "Marwa permutation 1 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-01/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-02",
    "description": "Marwa permutation 2 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-02/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-03",
    "description": "Marwa permutation 3 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-03/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-04",
    "description": "Marwa permutation 4 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-04/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-05",
    "description": "Marwa permutation 5 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-05/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-06",
    "description": "Marwa permutation 6 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-06/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-07",
    "description": "Marwa permutation 7 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-07/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-08",
    "description": "Marwa permutation 8 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-08/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-09",
    "description": "Marwa permutation 9 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-09/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-17b-10",
    "description": "Marwa permutation 10 from Figure 17b, Archytas 36/35 28/27 5/4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-17b-10/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-7-9-25",
    "description": "Tritriadic scale built from 7:9:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-7-9-25/",
    "tones": [
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "225/196",
        "cents": 238.886
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "625/392",
        "cents": 807.603
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03a-01",
    "description": "Purvi modulation 1 from Figure 3a, Al-Farabi (8/7 8/7 49/48), (49/48 8/7 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03a-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "96/49",
        "cents": 1164.303
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03a-02",
    "description": "Purvi modulation 2 from Figure 3a, Al-Farabi (8/7 8/7 49/48), (49/48 8/7 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03a-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "96/49",
        "cents": 1164.303
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03a-03",
    "description": "Purvi modulation 3 from Figure 3a, Al-Farabi (8/7 8/7 49/48), (49/48 8/7 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03a-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03a-04",
    "description": "Purvi modulation 4 from Figure 3a, Al-Farabi (8/7 8/7 49/48), (49/48 8/7 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03a-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03a-05",
    "description": "Purvi modulation 5 from Figure 3a, Al-Farabi (8/7 8/7 49/48), (49/48 8/7 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03a-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03a-06",
    "description": "Purvi modulation 6 from Figure 3a, Al-Farabi (8/7 8/7 49/48), (49/48 8/7 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03a-06/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03a-07",
    "description": "Purvi modulation 7 from Figure 3a, Al-Farabi (8/7 8/7 49/48), (49/48 8/7 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03a-07/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03b-01",
    "description": "Purvi modulation 1 from Figure 3b, Al-Farabi (8/7 49/48 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03b-01/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "96/49",
        "cents": 1164.303
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03b-02",
    "description": "Purvi modulation 2 from Figure 3b, Al-Farabi (8/7 49/48 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03b-02/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "96/49",
        "cents": 1164.303
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03b-03",
    "description": "Purvi modulation 3 from Figure 3b, Al-Farabi (8/7 49/48 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03b-03/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03b-04",
    "description": "Purvi modulation 4 from Figure 3b, Al-Farabi (8/7 49/48 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03b-04/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03b-05",
    "description": "Purvi modulation 5 from Figure 3b, Al-Farabi (8/7 49/48 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03b-05/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03b-06",
    "description": "Purvi modulation 6 from Figure 3b, Al-Farabi (8/7 49/48 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03b-06/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-03b-07",
    "description": "Purvi modulation 7 from Figure 3b, Al-Farabi (8/7 49/48 8/7)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-03b-07/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-04-01",
    "description": "Purvi modulation 1 from Figure 4, Archytas (8/7 9/8 28/27) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-04-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-04-02",
    "description": "Purvi modulation 2 from Figure 4, Archytas (8/7 9/8 28/27) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-04-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-04-03",
    "description": "Purvi modulation 3 from Figure 4, Archytas (8/7 9/8 28/27) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-04-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-04-04",
    "description": "Purvi modulation 4 from Figure 4, Archytas (8/7 9/8 28/27) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-04-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-04-05",
    "description": "Purvi modulation 5 from Figure 4, Archytas (8/7 9/8 28/27) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-04-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-04-06",
    "description": "Purvi modulation 6 from Figure 4, Archytas (8/7 9/8 28/27) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-04-06/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-04-07",
    "description": "Purvi modulation 7 from Figure 4, Archytas (8/7 9/8 28/27) all 6 permutations",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-04-07/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11a-01",
    "description": "Purvi modulation 1 from Figure 11a, Archytas (28/27 36/35 5/4), (5/4 28/27 36/35)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11a-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11a-02",
    "description": "Purvi modulation 2 from Figure 11a, Archytas (28/27 36/35 5/4), (5/4 28/27 36/35)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11a-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11a-03",
    "description": "Purvi modulation 3 from Figure 11a, Archytas (28/27 36/35 5/4), (5/4 28/27 36/35)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11a-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11a-04",
    "description": "Purvi modulation 4 from Figure 11a, Archytas (28/27 36/35 5/4), (5/4 28/27 36/35)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11a-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11a-05",
    "description": "Purvi modulation 5 from Figure 11a, Archytas (28/27 36/35 5/4), (5/4 28/27 36/35)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11a-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11a-06",
    "description": "Purvi modulation 6 from Figure 11a, Archytas (28/27 36/35 5/4), (5/4 28/27 36/35)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11a-06/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11a-07",
    "description": "Purvi modulation 7 from Figure 11a, Archytas (28/27 36/35 5/4), (5/4 28/27 36/35)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11a-07/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11b-01",
    "description": "Purvi modulation 1 from Figure 11b, Archytas (5/4 36/35 28/27), (36/35 28/27 5/4)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11b-01/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11b-02",
    "description": "Purvi modulation 2 from Figure 11b, Archytas (5/4 36/35 28/27), (36/35 28/27 5/4)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11b-02/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11b-03",
    "description": "Purvi modulation 3 from Figure 11b, Archytas (5/4 36/35 28/27), (36/35 28/27 5/4)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11b-03/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11b-04",
    "description": "Purvi modulation 4 from Figure 11b, Archytas (5/4 36/35 28/27), (36/35 28/27 5/4)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11b-04/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11b-05",
    "description": "Purvi modulation 5 from Figure 11b, Archytas (5/4 36/35 28/27), (36/35 28/27 5/4)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11b-05/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11b-06",
    "description": "Purvi modulation 6 from Figure 11b, Archytas (5/4 36/35 28/27), (36/35 28/27 5/4)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11b-06/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11b-07",
    "description": "Purvi modulation 7 from Figure 11b, Archytas (5/4 36/35 28/27), (36/35 28/27 5/4)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11b-07/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11c-01",
    "description": "Purvi modulation 1 from Figure 11c, Archytas (28/27 5/4 36/35), (36/35 5/4 28/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11c-01/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11c-02",
    "description": "Purvi modulation 2 from Figure 11c, Archytas (28/27 5/4 36/35), (36/35 5/4 28/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11c-02/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11c-03",
    "description": "Purvi modulation 3 from Figure 11c, Archytas (28/27 5/4 36/35), (36/35 5/4 28/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11c-03/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11c-04",
    "description": "Purvi modulation 4 from Figure 11c, Archytas (28/27 5/4 36/35), (36/35 5/4 28/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11c-04/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11c-05",
    "description": "Purvi modulation 5 from Figure 11c, Archytas (28/27 5/4 36/35), (36/35 5/4 28/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11c-05/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11c-06",
    "description": "Purvi modulation 6 from Figure 11c, Archytas (28/27 5/4 36/35), (36/35 5/4 28/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11c-06/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-11c-07",
    "description": "Purvi modulation 7 from Figure 11c, Archytas (28/27 5/4 36/35), (36/35 5/4 28/27)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-11c-07/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-04-01",
    "description": "Sterea, a Lyra tuning: Tonic Diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-04-01/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-04-02a",
    "description": "Malaka, a Lyra tuning: Soft or Intense Chromatic and Tonic Diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-04-02a/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-04-03",
    "description": "Metabolika, another Lyra tuning: Soft Diatonic and Tonic Diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-04-03/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-04-04",
    "description": "Iasti-Aiolikai, a Kithara tuning: Tonic Diatonic and Ditonic Diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-04-04/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-04-05",
    "description": "Iastia or Lydia, Kithara tunings: Intense Diatonic and Tonic Diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-04-05/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-01",
    "description": "Transposition by A",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-01/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "784/729",
        "cents": 125.922
      },
      {
        "scl": "448/405",
        "cents": 174.692
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-02",
    "description": "Transposition by B",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-02/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "448/405",
        "cents": 174.692
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-03",
    "description": "Transposition by 4/3, Mixolydian Mode",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-03/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-04",
    "description": "Transposition by 3/2, Dorian Mode",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-04/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-05",
    "description": "Transposition by 2/B",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-05/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-06",
    "description": "Transposition by 2/A",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-06/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-07",
    "description": "Transposition by 9/8 & 3/2, Hypodorian Mode",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-07/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-08",
    "description": "Transposition by 4/3B",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-08/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-09",
    "description": "Transposition by 4/3A",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-09/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-10",
    "description": "Transposition by A/B",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-10/",
    "tones": [
      {
        "scl": "245/243",
        "cents": 14.191
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-06-11",
    "description": "Transposition by B/A",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-06-11/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "192/175",
        "cents": 160.502
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-03",
    "description": "Transposition and Inversion by 4/3, 7 tones, Psi-Mixolydian",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-03/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-04",
    "description": "Transposition and Inversion by 3/2, 7 tones, Psi-Dorian",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-04/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-07",
    "description": "Transposition and Inversion by 9/8 & 3/2, 7 tones, Psi-Hypodorian 1",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-07/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-08",
    "description": "Transposition and Inversion by 9/8 & 3/2, 7 tones, Psi-Hypodorian 2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-08/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-7-9-5",
    "description": "Tritriadic D->M scale built from 7:9:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-7-9-5/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-9-25-7",
    "description": "Tritriadic D->M scale built from 9:25:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-9-25-7/",
    "tones": [
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "625/504",
        "cents": 372.519
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "392/225",
        "cents": 961.114
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-7-9-5",
    "description": "Tritriadic M->T scale built from 7:9:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-7-9-5/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "90/49",
        "cents": 1052.572
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-9-25-7",
    "description": "Tritriadic M->T scale built from 9:25:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-9-25-7/",
    "tones": [
      {
        "scl": "175/162",
        "cents": 133.633
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "625/324",
        "cents": 1137.435
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-35-27",
    "description": "Triadic diamond for M=35/27, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-35-27/",
    "tones": [
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-56-45",
    "description": "Triadic diamond for M=56/45, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-56-45/",
    "tones": [
      {
        "scl": "135/112",
        "cents": 323.353
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "224/135",
        "cents": 876.647
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-7-6",
    "description": "Triadic diamond for M=7/6, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-7-6/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-8-7",
    "description": "Triadic diamond for M=8/7, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-8-7/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-21-16",
    "description": "Triadic reversed diamond for M=21/16, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-21-16/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-35-27",
    "description": "Triadic reversed diamond for M=35/27, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-35-27/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-56-45",
    "description": "Triadic reversed diamond for M=56/45, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-56-45/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-7-6",
    "description": "Triadic reversed diamond for M=7/6, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-7-6/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-9-7",
    "description": "Triadic reversed diamond for M=9/7, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-9-7/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-archytas-chromatic",
    "description": "Archytas' Chromatic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-archytas-chromatic/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-archytas-diatonic",
    "description": "Archytas' Diatonic (or Ptolemy's Diatonic Tonaion)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.131",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-archytas-diatonic/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-archytas-enharmonic",
    "description": "Archytas' Enharmonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-archytas-enharmonic/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-ptolemy-chromatic-malakon",
    "description": "Ptolemy's Chromatic Malakon",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-ptolemy-chromatic-malakon/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-ptolemy-diatonic-malakon",
    "description": "Ptolemy's Diatonic Malakon",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.131",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-ptolemy-diatonic-malakon/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-leedy-mixolydian",
    "description": "Just mixolydian",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Douglas Leedy, Giving Number a Voice, Xenharmonikon 15 (1993), p.59",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-leedy-mixolydian/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-16",
    "description": "2nd Iteration of Musical Proportion between 1/1 and 2/1",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.206",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-16/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/moh",
    "description": "Rational mohajira, 11/9 generator",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89523.html#89804",
    "url": "https://scalelibrary.org/scales/mailing-lists/moh/",
    "tones": [
      {
        "scl": "1458/1331",
        "cents": 157.776
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "162/121",
        "cents": 505.184
      },
      {
        "scl": "121/81",
        "cents": 694.816
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "1331/729",
        "cents": 1042.224
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/segah-zalzalian",
    "description": "Arabic Segah (or Sikah) based on zalzal.scl (step 5 = 1/1)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105716.html#105719",
    "url": "https://scalelibrary.org/scales/mailing-lists/segah-zalzalian/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/segah_rat",
    "description": "Rationalized Arabic Segh",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105716.html#105716",
    "url": "https://scalelibrary.org/scales/mailing-lists/segah_rat/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/unknown",
    "description": "Is this scale known?",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80806.html#80806",
    "url": "https://scalelibrary.org/scales/mailing-lists/unknown/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-harrison-thoughts-2",
    "description": "Pelog based on partials 10/11/12/14/15/16/18",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Lou Harrison, ITEM: Thoughts while designing a Gamelan, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-harrison-thoughts-2/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-1-5-11",
    "description": "Tritriadic scale built from 1:5:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-1-5-11/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-1-7-11",
    "description": "Tritriadic scale built from 1:7:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-1-7-11/",
    "tones": [
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-10-11-12",
    "description": "Tritriadic scale built from 10:11:12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-10-11-12/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "33/25",
        "cents": 480.646
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-10-11-15",
    "description": "Tritriadic scale built from 10:11:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-10-11-15/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-10-15-11",
    "description": "Tritriadic scale built from 10:15:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-10-15-11/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "121/100",
        "cents": 330.008
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-11-14-20",
    "description": "Tritriadic scale built from 11:14:20",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-11-14-20/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "140/121",
        "cents": 252.504
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "200/121",
        "cents": 869.992
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-11-15-20",
    "description": "Tritriadic scale built from 11:15:20",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-11-15-20/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "150/121",
        "cents": 371.947
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "200/121",
        "cents": 869.992
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-11-16-20",
    "description": "Tritriadic scale built from 11:16:20",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-11-16-20/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "160/121",
        "cents": 483.678
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "200/121",
        "cents": 869.992
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-11-18-15",
    "description": "Tritriadic scale built from 11:18:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-11-18-15/",
    "tones": [
      {
        "scl": "135/121",
        "cents": 189.543
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "225/121",
        "cents": 1073.902
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-11-20-18",
    "description": "Tritriadic scale built from 11:20:18",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-11-20-18/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "162/121",
        "cents": 505.184
      },
      {
        "scl": "180/121",
        "cents": 687.588
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-11-8-6",
    "description": "Tritriadic scale built from 11:8:6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-11-8-6/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "144/121",
        "cents": 301.274
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "192/121",
        "cents": 799.319
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-15-18-22",
    "description": "Tritriadic scale built from 15:18:22",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-15-18-22/",
    "tones": [
      {
        "scl": "242/225",
        "cents": 126.098
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "44/25",
        "cents": 978.691
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-18-22-27",
    "description": "Tritriadic scale built from 18:22:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-18-22-27/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-22-24-27",
    "description": "Tritriadic scale built from 22:24:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-22-24-27/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "162/121",
        "cents": 505.184
      },
      {
        "scl": "729/484",
        "cents": 709.094
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-22-24-33",
    "description": "Tritriadic scale built from 22:24:33",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-22-24-33/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-22-25-27",
    "description": "Tritriadic scale built from 22:25:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-22-25-27/",
    "tones": [
      {
        "scl": "25/22",
        "cents": 221.309
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "675/484",
        "cents": 575.857
      },
      {
        "scl": "729/484",
        "cents": 709.094
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-22-27-33",
    "description": "Tritriadic scale built from 22:27:33",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-22-27-33/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "81/44",
        "cents": 1056.502
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-22-28-33",
    "description": "Tritriadic scale built from 22:28:33",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-22-28-33/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-22-33-24",
    "description": "Tritriadic scale built from 22:33:24",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-22-33-24/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "144/121",
        "cents": 301.274
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-24-33-44",
    "description": "Tritriadic scale built from 24:33:44",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-24-33-44/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "121/96",
        "cents": 400.681
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "121/72",
        "cents": 898.726
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-27-24-22",
    "description": "Tritriadic scale built from 27:24:22",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-27-24-22/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "968/729",
        "cents": 490.906
      },
      {
        "scl": "352/243",
        "cents": 641.543
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-27-25-22",
    "description": "Tritriadic scale built from 27:25:22",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-27-25-22/",
    "tones": [
      {
        "scl": "25/22",
        "cents": 221.309
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "968/729",
        "cents": 490.906
      },
      {
        "scl": "1100/729",
        "cents": 712.215
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-28-33-42",
    "description": "Tritriadic scale built from 28:33:42",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-28-33-42/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-6-10-11",
    "description": "Tritriadic scale built from 6:10:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-6-10-11/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "55/36",
        "cents": 733.722
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "121/72",
        "cents": 898.726
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-6-8-11",
    "description": "Tritriadic scale built from 6:8:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-6-8-11/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "121/72",
        "cents": 898.726
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-7-8-11",
    "description": "Tritriadic scale built from 7:8:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-7-8-11/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "121/98",
        "cents": 364.984
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "88/49",
        "cents": 1013.666
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-7-9-11",
    "description": "Tritriadic scale built from 7:9:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-7-9-11/",
    "tones": [
      {
        "scl": "99/98",
        "cents": 17.576
      },
      {
        "scl": "121/98",
        "cents": 364.984
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-8-11-12",
    "description": "Tritriadic scale built from 8:11:12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-8-11-12/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-9-10-11",
    "description": "Tritriadic scale built from 9:10:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-9-10-11/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "110/81",
        "cents": 529.812
      },
      {
        "scl": "121/81",
        "cents": 694.816
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-01",
    "description": "Marwa permutation 1 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-02",
    "description": "Marwa permutation 2 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-03",
    "description": "Marwa permutation 3 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-04",
    "description": "Marwa permutation 4 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-04/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-05",
    "description": "Marwa permutation 5 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-06",
    "description": "Marwa permutation 6 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-07",
    "description": "Marwa permutation 7 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-07/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-08",
    "description": "Marwa permutation 8 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-08/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-09",
    "description": "Marwa permutation 9 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-09/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-10",
    "description": "Marwa permutation 10 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-10/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-11",
    "description": "Marwa permutation 11 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-11/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-12",
    "description": "Marwa permutation 12 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-12/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-13",
    "description": "Marwa permutation 13 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-13/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-14",
    "description": "Marwa permutation 14 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-14/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-15",
    "description": "Marwa permutation 15 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-15/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-16",
    "description": "Marwa permutation 16 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-16/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-17",
    "description": "Marwa permutation 17 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-17/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-18",
    "description": "Marwa permutation 18 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-18/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-19",
    "description": "Marwa permutation 19 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-19/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-10-20",
    "description": "Marwa permutation 20 from Figure 10, Ptolemy 7/6 12/11 22/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-10-20/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-01",
    "description": "Marwa permutation 1 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-01/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-02",
    "description": "Marwa permutation 2 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-02/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-03",
    "description": "Marwa permutation 3 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-03/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-04",
    "description": "Marwa permutation 4 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-04/",
    "tones": [
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-05",
    "description": "Marwa permutation 5 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-05/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-06",
    "description": "Marwa permutation 6 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-06/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-07",
    "description": "Marwa permutation 7 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-07/",
    "tones": [
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-08",
    "description": "Marwa permutation 8 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-08/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-09",
    "description": "Marwa permutation 9 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-09/",
    "tones": [
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15a-10",
    "description": "Marwa permutation 10 from Figure 15a, Ptolemy 12/11 22/21 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15a-10/",
    "tones": [
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-01",
    "description": "Marwa permutation 1 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-01/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-02",
    "description": "Marwa permutation 2 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-02/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-03",
    "description": "Marwa permutation 3 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-03/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-04",
    "description": "Marwa permutation 4 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-04/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-05",
    "description": "Marwa permutation 5 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-05/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-06",
    "description": "Marwa permutation 6 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-06/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-07",
    "description": "Marwa permutation 7 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-07/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-08",
    "description": "Marwa permutation 8 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-08/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-09",
    "description": "Marwa permutation 9 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-09/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-15b-10",
    "description": "Marwa permutation 10 from Figure 15b, Ptolemy 22/21 12/11 7/6",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-15b-10/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-01",
    "description": "Marwa permutation 1 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-01/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-02",
    "description": "Marwa permutation 2 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-02/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-03",
    "description": "Marwa permutation 3 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-03/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-04",
    "description": "Marwa permutation 4 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-04/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-05",
    "description": "Marwa permutation 5 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-05/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-06",
    "description": "Marwa permutation 6 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-06/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-07",
    "description": "Marwa permutation 7 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-07/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-08",
    "description": "Marwa permutation 8 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-08/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-09",
    "description": "Marwa permutation 9 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-09/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18a-10",
    "description": "Marwa permutation 10 from Figure 18a, Ptolemy 12/11 11/10 10/9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18a-10/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-01",
    "description": "Marwa permutation 1 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-01/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-02",
    "description": "Marwa permutation 2 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-02/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-03",
    "description": "Marwa permutation 3 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-03/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-04",
    "description": "Marwa permutation 4 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-04/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-05",
    "description": "Marwa permutation 5 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-05/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-06",
    "description": "Marwa permutation 6 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-06/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-07",
    "description": "Marwa permutation 7 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-07/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-08",
    "description": "Marwa permutation 8 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-08/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-09",
    "description": "Marwa permutation 9 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-09/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-18b-10",
    "description": "Marwa permutation 10 from Figure 18b, Ptolemy 10/9 11/10 12/11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-18b-10/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-3-11-15",
    "description": "Tritriadic scale built from 3:11:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-3-11-15/",
    "tones": [
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08a-01",
    "description": "Purvi modulation 1 from Figure 8a, Ptolemy (12/11 22/21 7/6), (7/6 12/11 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08a-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08a-02",
    "description": "Purvi modulation 2 from Figure 8a, Ptolemy (12/11 22/21 7/6), (7/6 12/11 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08a-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08a-03",
    "description": "Purvi modulation 3 from Figure 8a, Ptolemy (12/11 22/21 7/6), (7/6 12/11 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08a-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08a-04",
    "description": "Purvi modulation 4 from Figure 8a, Ptolemy (12/11 22/21 7/6), (7/6 12/11 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08a-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08a-05",
    "description": "Purvi modulation 5 from Figure 8a, Ptolemy (12/11 22/21 7/6), (7/6 12/11 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08a-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08a-06",
    "description": "Purvi modulation 6 from Figure 8a, Ptolemy (12/11 22/21 7/6), (7/6 12/11 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08a-06/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08a-07",
    "description": "Purvi modulation 7 from Figure 8a, Ptolemy (12/11 22/21 7/6), (7/6 12/11 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08a-07/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08b-01",
    "description": "Purvi modulation 1 from Figure 8b, Ptolemy (7/6 22/21 12/11), (22/21 12/11 7/6)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08b-01/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08b-02",
    "description": "Purvi modulation 2 from Figure 8b, Ptolemy (7/6 22/21 12/11), (22/21 12/11 7/6)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08b-02/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08b-03",
    "description": "Purvi modulation 3 from Figure 8b, Ptolemy (7/6 22/21 12/11), (22/21 12/11 7/6)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08b-03/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08b-04",
    "description": "Purvi modulation 4 from Figure 8b, Ptolemy (7/6 22/21 12/11), (22/21 12/11 7/6)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08b-04/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08b-05",
    "description": "Purvi modulation 5 from Figure 8b, Ptolemy (7/6 22/21 12/11), (22/21 12/11 7/6)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08b-05/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08b-06",
    "description": "Purvi modulation 6 from Figure 8b, Ptolemy (7/6 22/21 12/11), (22/21 12/11 7/6)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08b-06/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08b-07",
    "description": "Purvi modulation 7 from Figure 8b, Ptolemy (7/6 22/21 12/11), (22/21 12/11 7/6)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08b-07/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08c-01",
    "description": "Purvi modulation 1 from Figure 8c, Ptolemy (22/21 7/6 12/11), (12/11 7/6 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08c-01/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08c-02",
    "description": "Purvi modulation 2 from Figure 8c, Ptolemy (22/21 7/6 12/11), (12/11 7/6 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08c-02/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08c-03",
    "description": "Purvi modulation 3 from Figure 8c, Ptolemy (22/21 7/6 12/11), (12/11 7/6 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08c-03/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08c-04",
    "description": "Purvi modulation 4 from Figure 8c, Ptolemy (22/21 7/6 12/11), (12/11 7/6 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08c-04/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08c-05",
    "description": "Purvi modulation 5 from Figure 8c, Ptolemy (22/21 7/6 12/11), (12/11 7/6 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08c-05/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08c-06",
    "description": "Purvi modulation 6 from Figure 8c, Ptolemy (22/21 7/6 12/11), (12/11 7/6 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08c-06/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-08c-07",
    "description": "Purvi modulation 7 from Figure 8c, Ptolemy (22/21 7/6 12/11), (12/11 7/6 22/21)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-08c-07/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-04-02b",
    "description": "Malaka, a Lyra tuning: Soft or Intense Chromatic and Tonic Diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-04-02b/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-1-3-11",
    "description": "Tritriadic D->M scale built from 1:3:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-1-3-11/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "121/96",
        "cents": 400.681
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-11-27-9",
    "description": "Tritriadic D->M scale built from 11:27:9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-11-27-9/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "81/44",
        "cents": 1056.502
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-11-5-3",
    "description": "Tritriadic D->M scale built from 11:5:3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-11-5-3/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "72/55",
        "cents": 466.278
      },
      {
        "scl": "50/33",
        "cents": 719.354
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-15-11-5",
    "description": "Tritriadic D->M scale built from 15:11:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-15-11-5/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "121/75",
        "cents": 828.053
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-25-27-11",
    "description": "Tritriadic D->M scale built from 25:27:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-25-27-11/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "729/550",
        "cents": 487.785
      },
      {
        "scl": "968/675",
        "cents": 624.143
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "44/25",
        "cents": 978.691
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-3-11-27",
    "description": "Tritriadic D->M scale built from 3:11:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-3-11-27/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "243/176",
        "cents": 558.457
      },
      {
        "scl": "121/81",
        "cents": 694.816
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-5-9-11",
    "description": "Tritriadic D->M scale built from 5:9:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-5-9-11/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "121/90",
        "cents": 512.412
      },
      {
        "scl": "81/55",
        "cents": 670.188
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-9-11-15",
    "description": "Tritriadic D->M scale built from 9:11:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-9-11-15/",
    "tones": [
      {
        "scl": "25/22",
        "cents": 221.309
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "242/135",
        "cents": 1010.457
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-11-27-9",
    "description": "Tritriadic M->T scale built from 11:27:9",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-11-27-9/",
    "tones": [
      {
        "scl": "243/242",
        "cents": 7.139
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "729/484",
        "cents": 709.094
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-11-5-3",
    "description": "Tritriadic M->T scale built from 11:5:3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-11-5-3/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "200/121",
        "cents": 869.992
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "240/121",
        "cents": 1185.633
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-15-11-5",
    "description": "Tritriadic M->T scale built from 15:11:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-15-11-5/",
    "tones": [
      {
        "scl": "242/225",
        "cents": 126.098
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "88/45",
        "cents": 1161.094
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-25-27-11",
    "description": "Tritriadic M->T scale built from 25:27:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-25-27-11/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "729/625",
        "cents": 266.475
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "44/25",
        "cents": 978.691
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "1188/625",
        "cents": 1111.928
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-3-11-27",
    "description": "Tritriadic M->T scale built from 3:11:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-3-11-27/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "121/72",
        "cents": 898.726
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-5-9-11",
    "description": "Tritriadic M->T scale built from 5:9:11",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-5-9-11/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "99/50",
        "cents": 1182.601
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-9-11-15",
    "description": "Tritriadic M->T scale built from 9:11:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-9-11-15/",
    "tones": [
      {
        "scl": "55/54",
        "cents": 31.767
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "121/81",
        "cents": 694.816
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-11-9",
    "description": "Triadic diamond for M=11/9, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-11-9/",
    "tones": [
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-14-11",
    "description": "Triadic diamond for M=14/11, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-14-11/",
    "tones": [
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-40-33",
    "description": "Triadic diamond for M=40/33, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-40-33/",
    "tones": [
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "160/99",
        "cents": 831.086
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-11-9",
    "description": "Triadic reversed diamond for M=11/9, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-11-9/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-14-11",
    "description": "Triadic reversed diamond for M=14/11, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-14-11/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-27-22",
    "description": "Triadic reversed diamond for M=27/22, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-27-22/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "81/44",
        "cents": 1056.502
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-33-28",
    "description": "Triadic reversed diamond for M=33/28, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-33-28/",
    "tones": [
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-40-33",
    "description": "Triadic reversed diamond for M=40/33, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-40-33/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-ptolemy-chromatic-syntonon",
    "description": "Ptolemy's Chromatic Syntonon",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-ptolemy-chromatic-syntonon/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-ptolemy-diatonic-hemiolon",
    "description": "Ptolemy's Diatonic Hemiolon",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-ptolemy-diatonic-hemiolon/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-zalzal",
    "description": "Zalzal's scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.102",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-zalzal/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/44_39-diat1",
    "description": "Diatonic involving 352:351 and 364:363",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105056",
    "url": "https://scalelibrary.org/scales/mailing-lists/44_39-diat1/",
    "tones": [
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ForJustin001",
    "description": "Scale for Justin, possibly applicable to Japanese modes",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74312",
    "url": "https://scalelibrary.org/scales/mailing-lists/ForJustin001/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/msdiat7",
    "description": "Diatonic scale, symmetrical tetrachords based on 14:11 and 13:11 thirds",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_38646.html#38721",
    "url": "https://scalelibrary.org/scales/mailing-lists/msdiat7/",
    "tones": [
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragaldoj",
    "description": "Raga-like medieval European Dorian mode with 7/6 and 7/4, just version",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_42424.html#42424",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragaldoj/",
    "tones": [
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/thirteenlim",
    "description": "Thirteen-limit otonal chord",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_7525.html#7622",
    "url": "https://scalelibrary.org/scales/mailing-lists/thirteenlim/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/walker",
    "description": "Robert Walker's 2.3.11.13 scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105716.html#105716",
    "url": "https://scalelibrary.org/scales/mailing-lists/walker/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-1-11-13",
    "description": "Tritriadic scale built from 1:11:13",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-1-11-13/",
    "tones": [
      {
        "scl": "143/128",
        "cents": 191.846
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "169/128",
        "cents": 481.055
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-1-5-13",
    "description": "Tritriadic scale built from 1:5:13",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-1-5-13/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "169/128",
        "cents": 481.055
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-10-13-15",
    "description": "Tritriadic scale built from 10:13:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-10-13-15/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "39/20",
        "cents": 1156.169
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-10-13-18",
    "description": "Tritriadic scale built from 10:13:18",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-10-13-18/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "117/100",
        "cents": 271.81
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-11-13-15",
    "description": "Tritriadic scale built from 11:13:15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-11-13-15/",
    "tones": [
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "195/121",
        "cents": 826.16
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "225/121",
        "cents": 1073.902
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-12-13-18",
    "description": "Tritriadic scale built from 12:13:18",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-12-13-18/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-13-14-16",
    "description": "Tritriadic scale built from 13:14:16",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-13-14-16/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "224/169",
        "cents": 487.771
      },
      {
        "scl": "256/169",
        "cents": 718.945
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-22-26-33",
    "description": "Tritriadic scale built from 22:26:33",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-22-26-33/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "52/33",
        "cents": 787.255
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-24-35-26",
    "description": "Tritriadic scale built from 24:35:26",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-24-35-26/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "169/144",
        "cents": 277.145
      },
      {
        "scl": "35/26",
        "cents": 514.612
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "455/288",
        "cents": 791.757
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-26-30-39",
    "description": "Tritriadic scale built from 26:30:39",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-26-30-39/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-26-32-39",
    "description": "Tritriadic scale built from 26:32:39",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-26-32-39/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-26-33-39",
    "description": "Tritriadic scale built from 26:33:39",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-26-33-39/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "99/52",
        "cents": 1114.7
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-26-35-48",
    "description": "Tritriadic scale built from 26:35:48",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-26-35-48/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "210/169",
        "cents": 376.039
      },
      {
        "scl": "35/26",
        "cents": 514.612
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "288/169",
        "cents": 922.855
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-32-39-48",
    "description": "Tritriadic scale built from 32:39:48",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-32-39-48/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "117/64",
        "cents": 1044.438
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-7-10-13",
    "description": "Tritriadic scale built from 7:10:13",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-7-10-13/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "65/49",
        "cents": 489.19
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "169/98",
        "cents": 943.404
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-7-11-13",
    "description": "Tritriadic scale built from 7:11:13",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-7-11-13/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "143/98",
        "cents": 654.194
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "169/98",
        "cents": 943.404
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-7-9-13",
    "description": "Tritriadic scale built from 7:9:13",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-7-9-13/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "117/98",
        "cents": 306.786
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "169/98",
        "cents": 943.404
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-8-14-13",
    "description": "Tritriadic scale built from 8:14:13",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-8-14-13/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "169/128",
        "cents": 481.055
      },
      {
        "scl": "91/64",
        "cents": 609.354
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-9-11-13",
    "description": "Tritriadic scale built from 9:11:13",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-9-11-13/",
    "tones": [
      {
        "scl": "169/162",
        "cents": 73.235
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "143/81",
        "cents": 984.026
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-9-13-10",
    "description": "Tritriadic scale built from 9:13:10",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-9-13-10/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "130/81",
        "cents": 819.021
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-01",
    "description": "Marwa permutation 1 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-01/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "135/104",
        "cents": 451.651
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-02",
    "description": "Marwa permutation 2 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-02/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-03",
    "description": "Marwa permutation 3 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-03/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-04",
    "description": "Marwa permutation 4 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-04/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-05",
    "description": "Marwa permutation 5 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-05/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-06",
    "description": "Marwa permutation 6 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-06/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-07",
    "description": "Marwa permutation 7 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-07/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-08",
    "description": "Marwa permutation 8 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-08/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-09",
    "description": "Marwa permutation 9 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-09/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16a-10",
    "description": "Marwa permutation 10 from Figure 16a, Schlesinger 16/15 15/13 13/12",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16a-10/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-01",
    "description": "Marwa permutation 1 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-01/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "135/104",
        "cents": 451.651
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-02",
    "description": "Marwa permutation 2 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-02/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-03",
    "description": "Marwa permutation 3 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-03/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-04",
    "description": "Marwa permutation 4 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-04/",
    "tones": [
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-05",
    "description": "Marwa permutation 5 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-05/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-06",
    "description": "Marwa permutation 6 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-06/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-07",
    "description": "Marwa permutation 7 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-07/",
    "tones": [
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-08",
    "description": "Marwa permutation 8 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-08/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-09",
    "description": "Marwa permutation 9 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-09/",
    "tones": [
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-wilson-marwa-16b-10",
    "description": "Marwa permutation 10 from Figure 16b, Schlesinger 13/12 15/13 16/15",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-wilson-marwa-16b-10/",
    "tones": [
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07a-01",
    "description": "Purvi modulation 1 from Figure 7a, Kathleen Schlesinger (13/12 16/15 15/13), (15/13 13/12 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07a-01/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07a-02",
    "description": "Purvi modulation 2 from Figure 7a, Kathleen Schlesinger (13/12 16/15 15/13), (15/13 13/12 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07a-02/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07a-03",
    "description": "Purvi modulation 3 from Figure 7a, Kathleen Schlesinger (13/12 16/15 15/13), (15/13 13/12 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07a-03/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07a-04",
    "description": "Purvi modulation 4 from Figure 7a, Kathleen Schlesinger (13/12 16/15 15/13), (15/13 13/12 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07a-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07a-05",
    "description": "Purvi modulation 5 from Figure 7a, Kathleen Schlesinger (13/12 16/15 15/13), (15/13 13/12 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07a-05/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07a-06",
    "description": "Purvi modulation 6 from Figure 7a, Kathleen Schlesinger (13/12 16/15 15/13), (15/13 13/12 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07a-06/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07a-07",
    "description": "Purvi modulation 7 from Figure 7a, Kathleen Schlesinger (13/12 16/15 15/13), (15/13 13/12 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07a-07/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07b-01",
    "description": "Purvi modulation 1 from Figure 7b, Kathleen Schlesinger (15/13 16/15 13/12), (16/15 13/12 15/13)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07b-01/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07b-02",
    "description": "Purvi modulation 2 from Figure 7b, Kathleen Schlesinger (15/13 16/15 13/12), (16/15 13/12 15/13)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07b-02/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07b-03",
    "description": "Purvi modulation 3 from Figure 7b, Kathleen Schlesinger (15/13 16/15 13/12), (16/15 13/12 15/13)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07b-03/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07b-04",
    "description": "Purvi modulation 4 from Figure 7b, Kathleen Schlesinger (15/13 16/15 13/12), (16/15 13/12 15/13)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07b-04/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07b-05",
    "description": "Purvi modulation 5 from Figure 7b, Kathleen Schlesinger (15/13 16/15 13/12), (16/15 13/12 15/13)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07b-05/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07b-06",
    "description": "Purvi modulation 6 from Figure 7b, Kathleen Schlesinger (15/13 16/15 13/12), (16/15 13/12 15/13)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07b-06/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07b-07",
    "description": "Purvi modulation 7 from Figure 7b, Kathleen Schlesinger (15/13 16/15 13/12), (16/15 13/12 15/13)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07b-07/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07c-01",
    "description": "Purvi modulation 1 from Figure 7c, Kathleen Schlesinger (16/15 15/13 13/12), (13/12 15/13 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07c-01/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07c-02",
    "description": "Purvi modulation 2 from Figure 7c, Kathleen Schlesinger (16/15 15/13 13/12), (13/12 15/13 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07c-02/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07c-03",
    "description": "Purvi modulation 3 from Figure 7c, Kathleen Schlesinger (16/15 15/13 13/12), (13/12 15/13 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07c-03/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07c-04",
    "description": "Purvi modulation 4 from Figure 7c, Kathleen Schlesinger (16/15 15/13 13/12), (13/12 15/13 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07c-04/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07c-05",
    "description": "Purvi modulation 5 from Figure 7c, Kathleen Schlesinger (16/15 15/13 13/12), (13/12 15/13 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07c-05/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07c-06",
    "description": "Purvi modulation 6 from Figure 7c, Kathleen Schlesinger (16/15 15/13 13/12), (13/12 15/13 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07c-06/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wilson-purvi-07c-07",
    "description": "Purvi modulation 7 from Figure 7c, Kathleen Schlesinger (16/15 15/13 13/12), (13/12 15/13 16/15)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wilson-purvi-07c-07/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-13-9-5",
    "description": "Tritriadic D->M scale built from 13:9:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-13-9-5/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "81/65",
        "cents": 380.979
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "200/117",
        "cents": 928.19
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-7-13-1",
    "description": "Tritriadic D->M scale built from 7:13:1",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-7-13-1/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "128/91",
        "cents": 590.646
      },
      {
        "scl": "169/112",
        "cents": 712.229
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-13-9-5",
    "description": "Tritriadic M->T scale built from 13:9:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-13-9-5/",
    "tones": [
      {
        "scl": "180/169",
        "cents": 109.168
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "324/169",
        "cents": 1126.765
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-13-11",
    "description": "Triadic diamond for M=13/11, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-13-11/",
    "tones": [
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "52/33",
        "cents": 787.255
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-15-13",
    "description": "Triadic diamond for M=15/13, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-15-13/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-16-13",
    "description": "Triadic diamond for M=16/13, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-16-13/",
    "tones": [
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-26-21",
    "description": "Triadic diamond for M=26/21, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-26-21/",
    "tones": [
      {
        "scl": "63/52",
        "cents": 332.208
      },
      {
        "scl": "26/21",
        "cents": 369.747
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "104/63",
        "cents": 867.792
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-13-10",
    "description": "Triadic reversed diamond for M=13/10, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-13-10/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "39/20",
        "cents": 1156.169
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-13-11",
    "description": "Triadic reversed diamond for M=13/11, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-13-11/",
    "tones": [
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-15-13",
    "description": "Triadic reversed diamond for M=15/13, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-15-13/",
    "tones": [
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-16-13",
    "description": "Triadic reversed diamond for M=16/13, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-16-13/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-26-21",
    "description": "Triadic reversed diamond for M=26/21, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-26-21/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "26/21",
        "cents": 369.747
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-33-26",
    "description": "Triadic reversed diamond for M=33/26, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-33-26/",
    "tones": [
      {
        "scl": "104/99",
        "cents": 85.3
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "52/33",
        "cents": 787.255
      },
      {
        "scl": "99/52",
        "cents": 1114.7
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-39-32",
    "description": "Triadic reversed diamond for M=39/32, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-39-32/",
    "tones": [
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "117/64",
        "cents": 1044.438
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-13-8-7",
    "description": "Generalized Pythagorean Scale, 13/8 stacked 7=5+2 times",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-13-8-7/",
    "tones": [
      {
        "scl": "2197/2048",
        "cents": 121.583
      },
      {
        "scl": "4826809/4194304",
        "cents": 243.166
      },
      {
        "scl": "169/128",
        "cents": 481.055
      },
      {
        "scl": "371293/262144",
        "cents": 602.638
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "28561/16384",
        "cents": 962.111
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-05",
    "description": "6 Generalized Arithmetic Means between 1/1 and 2/1",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.202",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-05/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-44",
    "description": "Transposing 3 Fibonacci-Type Means to Lower Tetrachord Between 1/1 and 4/3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.215",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-44/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-45",
    "description": "Complementary Ratios to 3 Fibonacci-Type Means for Lower Tetrachord Between 1/1 and 4/3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.215",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-45/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "26/21",
        "cents": 369.747
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-55",
    "description": "First Unnamed Mean scale from window in Table 55",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.217",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-55/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-symmetrical",
    "description": "A JI version of a symmetrical scale in 17-WT",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.105",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-symmetrical/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-13-limit-1-just",
    "description": "13-limit just scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.69",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-13-limit-1-just/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-13-limit-2-just",
    "description": "13-limit just scale, enharmonic alteration",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.75",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-13-limit-2-just/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-neutral-third-mos-1-just",
    "description": "MOS generated by a neutral third, just",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.71",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-neutral-third-mos-1-just/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-neutral-third-mos-2-just",
    "description": "Transposition of a mode of MOS generated by a neutral third, just",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.72",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-neutral-third-mos-2-just/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-12-17-18",
    "description": "Tritriadic scale built from 12:17:18",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-12-17-18/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-14-15-17",
    "description": "Tritriadic scale built from 14:15:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-14-15-17/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "255/196",
        "cents": 455.572
      },
      {
        "scl": "289/196",
        "cents": 672.259
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "30/17",
        "cents": 983.313
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-14-16-17",
    "description": "Tritriadic scale built from 14:16:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-14-16-17/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "68/49",
        "cents": 567.304
      },
      {
        "scl": "289/196",
        "cents": 672.259
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-14-17-21",
    "description": "Tritriadic scale built from 14:17:21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-14-17-21/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "51/28",
        "cents": 1038.085
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-17-15-14",
    "description": "Tritriadic scale built from 17:15:14",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-17-15-14/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "392/289",
        "cents": 527.741
      },
      {
        "scl": "420/289",
        "cents": 647.184
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "30/17",
        "cents": 983.313
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-17-16-14",
    "description": "Tritriadic scale built from 17:16:14",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-17-16-14/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "392/289",
        "cents": 527.741
      },
      {
        "scl": "448/289",
        "cents": 758.915
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-26-34-39",
    "description": "Tritriadic scale built from 26:34:39",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-26-34-39/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "68/39",
        "cents": 962.473
      },
      {
        "scl": "51/26",
        "cents": 1166.383
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-34-36-51",
    "description": "Tritriadic scale built from 34:36:51",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-34-36-51/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "24/17",
        "cents": 597.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-34-39-51",
    "description": "Tritriadic scale built from 34:39:51",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-34-39-51/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "39/34",
        "cents": 237.527
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "26/17",
        "cents": 735.572
      },
      {
        "scl": "117/68",
        "cents": 939.482
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-34-42-51",
    "description": "Tritriadic scale built from 34:42:51",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-34-42-51/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "63/34",
        "cents": 1067.78
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-17-21-25",
    "description": "Tritriadic scale built from 17:21:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-17-21-25/",
    "tones": [
      {
        "scl": "625/578",
        "cents": 135.344
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "34/25",
        "cents": 532.328
      },
      {
        "scl": "25/17",
        "cents": 667.672
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "525/289",
        "cents": 1033.498
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-17-5-25",
    "description": "Tritriadic scale built from 17:5:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-17-5-25/",
    "tones": [
      {
        "scl": "625/578",
        "cents": 135.344
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "34/25",
        "cents": 532.328
      },
      {
        "scl": "25/17",
        "cents": 667.672
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "500/289",
        "cents": 949.03
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-5-17-27",
    "description": "Tritriadic scale built from 5:17:27",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-5-17-27/",
    "tones": [
      {
        "scl": "459/400",
        "cents": 238.193
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "17/10",
        "cents": 918.642
      },
      {
        "scl": "729/400",
        "cents": 1039.103
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-1-7-17",
    "description": "Tritriadic D->M scale built from 1:7:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-1-7-17/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "289/224",
        "cents": 441.085
      },
      {
        "scl": "49/34",
        "cents": 632.696
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-17-21-7",
    "description": "Tritriadic D->M scale built from 17:21:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-17-21-7/",
    "tones": [
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "63/34",
        "cents": 1067.78
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-17-27-5",
    "description": "Tritriadic D->M scale built from 17:27:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-17-27-5/",
    "tones": [
      {
        "scl": "729/680",
        "cents": 120.461
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "800/459",
        "cents": 961.807
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-21-25-17",
    "description": "Tritriadic D->M scale built from 21:25:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-21-25-17/",
    "tones": [
      {
        "scl": "578/525",
        "cents": 166.502
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "34/25",
        "cents": 532.328
      },
      {
        "scl": "25/17",
        "cents": 667.672
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "625/357",
        "cents": 969.519
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-5-17-25",
    "description": "Tritriadic D->M scale built from 5:17:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-5-17-25/",
    "tones": [
      {
        "scl": "289/250",
        "cents": 250.97
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "34/25",
        "cents": 532.328
      },
      {
        "scl": "25/17",
        "cents": 667.672
      },
      {
        "scl": "17/10",
        "cents": 918.642
      },
      {
        "scl": "125/68",
        "cents": 1053.986
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-5-17-7",
    "description": "Tritriadic D->M scale built from 5:17:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-5-17-7/",
    "tones": [
      {
        "scl": "289/280",
        "cents": 54.771
      },
      {
        "scl": "98/85",
        "cents": 246.383
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "17/10",
        "cents": 918.642
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-17-21-7",
    "description": "Tritriadic M->T scale built from 17:21:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-17-21-7/",
    "tones": [
      {
        "scl": "294/289",
        "cents": 29.696
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "441/289",
        "cents": 731.651
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-17-27-5",
    "description": "Tritriadic M->T scale built from 17:27:5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-17-27-5/",
    "tones": [
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "729/578",
        "cents": 401.819
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "540/289",
        "cents": 1082.268
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-21-25-17",
    "description": "Tritriadic M->T scale built from 21:25:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-21-25-17/",
    "tones": [
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "34/25",
        "cents": 532.328
      },
      {
        "scl": "625/441",
        "cents": 603.693
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "850/441",
        "cents": 1136.021
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-5-17-25",
    "description": "Tritriadic M->T scale built from 5:17:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-5-17-25/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "289/200",
        "cents": 637.283
      },
      {
        "scl": "25/17",
        "cents": 667.672
      },
      {
        "scl": "17/10",
        "cents": 918.642
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-5-17-7",
    "description": "Tritriadic M->T scale built from 5:17:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-5-17-7/",
    "tones": [
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "119/100",
        "cents": 301.154
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "289/200",
        "cents": 637.283
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "17/10",
        "cents": 918.642
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-17-13",
    "description": "Triadic diamond for M=17/13, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-17-13/",
    "tones": [
      {
        "scl": "39/34",
        "cents": 237.527
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "26/17",
        "cents": 735.572
      },
      {
        "scl": "68/39",
        "cents": 962.473
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-17-14",
    "description": "Triadic diamond for M=17/14, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-17-14/",
    "tones": [
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-22-17",
    "description": "Triadic diamond for M=22/17, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-22-17/",
    "tones": [
      {
        "scl": "51/44",
        "cents": 255.592
      },
      {
        "scl": "22/17",
        "cents": 446.363
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "17/11",
        "cents": 753.637
      },
      {
        "scl": "88/51",
        "cents": 944.408
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-34-27",
    "description": "Triadic diamond for M=34/27, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-34-27/",
    "tones": [
      {
        "scl": "81/68",
        "cents": 302.865
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "136/81",
        "cents": 897.135
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-64-51",
    "description": "Triadic diamond for M=64/51, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-64-51/",
    "tones": [
      {
        "scl": "153/128",
        "cents": 308.865
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "256/153",
        "cents": 891.135
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-17-13",
    "description": "Triadic reversed diamond for M=17/13, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-17-13/",
    "tones": [
      {
        "scl": "52/51",
        "cents": 33.617
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "26/17",
        "cents": 735.572
      },
      {
        "scl": "51/26",
        "cents": 1166.383
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-17-14",
    "description": "Triadic reversed diamond for M=17/14, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-17-14/",
    "tones": [
      {
        "scl": "56/51",
        "cents": 161.915
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "51/28",
        "cents": 1038.085
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-21-17",
    "description": "Triadic reversed diamond for M=21/17, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-21-17/",
    "tones": [
      {
        "scl": "68/63",
        "cents": 132.22
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "63/34",
        "cents": 1067.78
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-22-17",
    "description": "Triadic reversed diamond for M=22/17, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-22-17/",
    "tones": [
      {
        "scl": "34/33",
        "cents": 51.682
      },
      {
        "scl": "22/17",
        "cents": 446.363
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "17/11",
        "cents": 753.637
      },
      {
        "scl": "33/17",
        "cents": 1148.318
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-34-27",
    "description": "Triadic reversed diamond for M=34/27, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-34-27/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-39-34",
    "description": "Triadic reversed diamond for M=39/34, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-39-34/",
    "tones": [
      {
        "scl": "39/34",
        "cents": 237.527
      },
      {
        "scl": "136/117",
        "cents": 260.518
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "117/68",
        "cents": 939.482
      },
      {
        "scl": "68/39",
        "cents": 962.473
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-64-51",
    "description": "Triadic reversed diamond for M=64/51, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-64-51/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/al-farabi_chrom",
    "description": "Al Farabi's Chromatic c700 AD                                                   ",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105673.html#105674",
    "url": "https://scalelibrary.org/scales/mailing-lists/al-farabi_chrom/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "19/10",
        "cents": 1111.199
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-harrison-thoughts-1",
    "description": "Pelog based on partials 12/13/14/17/18/19/21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "Lou Harrison, ITEM: Thoughts while designing a Gamelan, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-harrison-thoughts-1/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-16-19-24",
    "description": "Tritriadic scale built from 16:19:24",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-16-19-24/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-17-19-21",
    "description": "Tritriadic scale built from 17:19:21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-17-19-21/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "399/289",
        "cents": 558.383
      },
      {
        "scl": "441/289",
        "cents": 731.651
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-21-19-17",
    "description": "Tritriadic scale built from 21:19:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-21-19-17/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "578/441",
        "cents": 468.349
      },
      {
        "scl": "646/441",
        "cents": 660.907
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-17-13-19",
    "description": "Tritriadic scale built from 17:13:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-17-13-19/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "361/289",
        "cents": 385.115
      },
      {
        "scl": "26/19",
        "cents": 543.015
      },
      {
        "scl": "26/17",
        "cents": 735.572
      },
      {
        "scl": "494/289",
        "cents": 928.13
      },
      {
        "scl": "34/19",
        "cents": 1007.442
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-17-25-19",
    "description": "Tritriadic scale built from 17:25:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-17-25-19/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "361/289",
        "cents": 385.115
      },
      {
        "scl": "25/19",
        "cents": 475.114
      },
      {
        "scl": "25/17",
        "cents": 667.672
      },
      {
        "scl": "475/289",
        "cents": 860.23
      },
      {
        "scl": "34/19",
        "cents": 1007.442
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-19-27-21",
    "description": "Tritriadic scale built from 19:27:21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-19-27-21/",
    "tones": [
      {
        "scl": "21/19",
        "cents": 173.268
      },
      {
        "scl": "441/361",
        "cents": 346.536
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "27/19",
        "cents": 608.352
      },
      {
        "scl": "567/361",
        "cents": 781.62
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-19-7-21",
    "description": "Tritriadic scale built from 19:7:21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-19-7-21/",
    "tones": [
      {
        "scl": "21/19",
        "cents": 173.268
      },
      {
        "scl": "441/361",
        "cents": 346.536
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "588/361",
        "cents": 844.581
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-7-19-25",
    "description": "Tritriadic scale built from 7:19:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-7-19-25/",
    "tones": [
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "475/392",
        "cents": 332.489
      },
      {
        "scl": "19/14",
        "cents": 528.687
      },
      {
        "scl": "38/25",
        "cents": 724.886
      },
      {
        "scl": "625/392",
        "cents": 807.603
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-7-3-19",
    "description": "Tritriadic scale built from 7:3:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-7-3-19/",
    "tones": [
      {
        "scl": "57/49",
        "cents": 261.816
      },
      {
        "scl": "24/19",
        "cents": 404.442
      },
      {
        "scl": "19/14",
        "cents": 528.687
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "361/196",
        "cents": 1057.374
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-13-17-19",
    "description": "Tritriadic D->M scale built from 13:17:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-13-17-19/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "289/247",
        "cents": 271.87
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "19/13",
        "cents": 656.985
      },
      {
        "scl": "361/221",
        "cents": 849.543
      },
      {
        "scl": "34/19",
        "cents": 1007.442
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-19-21-17",
    "description": "Tritriadic D->M scale built from 19:21:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-19-21-17/",
    "tones": [
      {
        "scl": "21/19",
        "cents": 173.268
      },
      {
        "scl": "21/17",
        "cents": 365.825
      },
      {
        "scl": "441/323",
        "cents": 539.093
      },
      {
        "scl": "578/399",
        "cents": 641.617
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "34/19",
        "cents": 1007.442
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-19-25-7",
    "description": "Tritriadic D->M scale built from 19:25:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-19-25-7/",
    "tones": [
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "625/532",
        "cents": 278.916
      },
      {
        "scl": "25/19",
        "cents": 475.114
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "784/475",
        "cents": 867.511
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-25-19-17",
    "description": "Tritriadic D->M scale built from 25:19:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-25-19-17/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "578/475",
        "cents": 339.77
      },
      {
        "scl": "34/25",
        "cents": 532.328
      },
      {
        "scl": "38/25",
        "cents": 724.886
      },
      {
        "scl": "722/425",
        "cents": 917.443
      },
      {
        "scl": "34/19",
        "cents": 1007.442
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-27-21-19",
    "description": "Tritriadic D->M scale built from 27:21:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-27-21-19/",
    "tones": [
      {
        "scl": "21/19",
        "cents": 173.268
      },
      {
        "scl": "722/567",
        "cents": 418.38
      },
      {
        "scl": "38/27",
        "cents": 591.648
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "98/57",
        "cents": 938.184
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-3-7-19",
    "description": "Tritriadic D->M scale built from 3:7:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-3-7-19/",
    "tones": [
      {
        "scl": "361/336",
        "cents": 124.245
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "19/14",
        "cents": 528.687
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "98/57",
        "cents": 938.184
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-7-19-21",
    "description": "Tritriadic D->M scale built from 7:19:21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-7-19-21/",
    "tones": [
      {
        "scl": "21/19",
        "cents": 173.268
      },
      {
        "scl": "361/294",
        "cents": 355.419
      },
      {
        "scl": "19/14",
        "cents": 528.687
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/38",
        "cents": 875.223
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-13-17-19",
    "description": "Tritriadic M->T scale built from 13:17:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-13-17-19/",
    "tones": [
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "19/13",
        "cents": 656.985
      },
      {
        "scl": "26/17",
        "cents": 735.572
      },
      {
        "scl": "289/169",
        "cents": 928.855
      },
      {
        "scl": "323/169",
        "cents": 1121.413
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-19-21-17",
    "description": "Tritriadic M->T scale built from 19:21:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-19-21-17/",
    "tones": [
      {
        "scl": "21/19",
        "cents": 173.268
      },
      {
        "scl": "441/361",
        "cents": 346.536
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "34/19",
        "cents": 1007.442
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "714/361",
        "cents": 1180.71
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-19-25-7",
    "description": "Tritriadic M->T scale built from 19:25:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-19-25-7/",
    "tones": [
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "25/19",
        "cents": 475.114
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "38/25",
        "cents": 724.886
      },
      {
        "scl": "625/361",
        "cents": 950.229
      },
      {
        "scl": "700/361",
        "cents": 1146.427
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-25-19-17",
    "description": "Tritriadic M->T scale built from 25:19:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-25-19-17/",
    "tones": [
      {
        "scl": "646/625",
        "cents": 57.214
      },
      {
        "scl": "722/625",
        "cents": 249.771
      },
      {
        "scl": "25/19",
        "cents": 475.114
      },
      {
        "scl": "34/25",
        "cents": 532.328
      },
      {
        "scl": "38/25",
        "cents": 724.886
      },
      {
        "scl": "34/19",
        "cents": 1007.442
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-27-21-19",
    "description": "Tritriadic M->T scale built from 27:21:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-27-21-19/",
    "tones": [
      {
        "scl": "266/243",
        "cents": 156.564
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "38/27",
        "cents": 591.648
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-3-7-19",
    "description": "Tritriadic M->T scale built from 3:7:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-3-7-19/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "19/14",
        "cents": 528.687
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "133/72",
        "cents": 1062.429
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-7-19-21",
    "description": "Tritriadic M->T scale built from 7:19:21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-7-19-21/",
    "tones": [
      {
        "scl": "57/56",
        "cents": 30.642
      },
      {
        "scl": "21/19",
        "cents": 173.268
      },
      {
        "scl": "19/14",
        "cents": 528.687
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "361/196",
        "cents": 1057.374
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-19-16",
    "description": "Triadic diamond for M=19/16, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-19-16/",
    "tones": [
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "24/19",
        "cents": 404.442
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "32/19",
        "cents": 902.487
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-19-16",
    "description": "Triadic reversed diamond for M=19/16, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-19-16/",
    "tones": [
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/19",
        "cents": 902.487
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-24-19",
    "description": "Triadic reversed diamond for M=24/19, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-24-19/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "24/19",
        "cents": 404.442
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "36/19",
        "cents": 1106.397
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-aristoxenus-chromatic-tonikon",
    "description": "Aristoxenus' Chromatic Tonikon (or Eratosthenes' Chromatic)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-aristoxenus-chromatic-tonikon/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "30/19",
        "cents": 790.756
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-aristoxenus-diatonic-malakon",
    "description": "Aristoxenus' Diatonic Malakon",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.131",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-aristoxenus-diatonic-malakon/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "30/19",
        "cents": 790.756
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-aristoxenus-diatonic-syntonon",
    "description": "Aristoxenus' Diatonic Syntonon",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.131",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-aristoxenus-diatonic-syntonon/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "30/19",
        "cents": 790.756
      },
      {
        "scl": "30/17",
        "cents": 983.313
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-aristoxenus-enharmonic",
    "description": "Aristoxenus' Enharmonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-aristoxenus-enharmonic/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "30/19",
        "cents": 790.756
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-13-23-21",
    "description": "Tritriadic scale built from 13:23:21",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-13-23-21/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "26/21",
        "cents": 369.747
      },
      {
        "scl": "441/338",
        "cents": 460.506
      },
      {
        "scl": "483/338",
        "cents": 618.0
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "23/13",
        "cents": 987.747
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-17-7-23",
    "description": "Tritriadic scale built from 17:7:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-17-7-23/",
    "tones": [
      {
        "scl": "322/289",
        "cents": 187.189
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "23/17",
        "cents": 523.319
      },
      {
        "scl": "34/23",
        "cents": 676.681
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "529/289",
        "cents": 1046.638
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-19-21-23",
    "description": "Tritriadic scale built from 19:21:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-19-21-23/",
    "tones": [
      {
        "scl": "21/19",
        "cents": 173.268
      },
      {
        "scl": "23/19",
        "cents": 330.761
      },
      {
        "scl": "483/361",
        "cents": 504.029
      },
      {
        "scl": "529/361",
        "cents": 661.523
      },
      {
        "scl": "38/23",
        "cents": 869.239
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-21-1-23",
    "description": "Tritriadic scale built from 21:1:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-21-1-23/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "529/441",
        "cents": 314.987
      },
      {
        "scl": "32/23",
        "cents": 571.726
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "736/441",
        "cents": 886.713
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-21-15-23",
    "description": "Tritriadic scale built from 21:15:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-21-15-23/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "529/441",
        "cents": 314.987
      },
      {
        "scl": "30/23",
        "cents": 459.994
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "230/147",
        "cents": 774.981
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-23-17-25",
    "description": "Tritriadic scale built from 23:17:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-23-17-25/",
    "tones": [
      {
        "scl": "25/23",
        "cents": 144.353
      },
      {
        "scl": "625/529",
        "cents": 288.706
      },
      {
        "scl": "34/25",
        "cents": 532.328
      },
      {
        "scl": "34/23",
        "cents": 676.681
      },
      {
        "scl": "850/529",
        "cents": 821.034
      },
      {
        "scl": "46/25",
        "cents": 1055.647
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-7-23-19",
    "description": "Tritriadic scale built from 7:23:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-7-23-19/",
    "tones": [
      {
        "scl": "437/392",
        "cents": 188.136
      },
      {
        "scl": "23/19",
        "cents": 330.761
      },
      {
        "scl": "19/14",
        "cents": 528.687
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "23/14",
        "cents": 859.448
      },
      {
        "scl": "361/196",
        "cents": 1057.374
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-chalmers-tritriadic-7-25-23",
    "description": "Tritriadic scale built from 7:25:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-chalmers-tritriadic-7-25-23/",
    "tones": [
      {
        "scl": "25/23",
        "cents": 144.353
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "529/392",
        "cents": 518.897
      },
      {
        "scl": "575/392",
        "cents": 663.25
      },
      {
        "scl": "23/14",
        "cents": 859.448
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-1-21-23",
    "description": "Tritriadic D->M scale built from 1:21:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-1-21-23/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "441/368",
        "cents": 313.287
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "23/16",
        "cents": 628.274
      },
      {
        "scl": "529/336",
        "cents": 785.768
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-13-23-7",
    "description": "Tritriadic D->M scale built from 13:23:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-13-23-7/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "392/299",
        "cents": 468.85
      },
      {
        "scl": "529/364",
        "cents": 647.195
      },
      {
        "scl": "23/14",
        "cents": 859.448
      },
      {
        "scl": "23/13",
        "cents": 987.747
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-15-21-23",
    "description": "Tritriadic D->M scale built from 15:21:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-15-21-23/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "147/115",
        "cents": 425.019
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "23/15",
        "cents": 740.006
      },
      {
        "scl": "529/315",
        "cents": 897.499
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-17-23-25",
    "description": "Tritriadic D->M scale built from 17:23:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-17-23-25/",
    "tones": [
      {
        "scl": "25/23",
        "cents": 144.353
      },
      {
        "scl": "529/425",
        "cents": 378.966
      },
      {
        "scl": "23/17",
        "cents": 523.319
      },
      {
        "scl": "25/17",
        "cents": 667.672
      },
      {
        "scl": "625/391",
        "cents": 812.025
      },
      {
        "scl": "46/25",
        "cents": 1055.647
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-21-23-19",
    "description": "Tritriadic D->M scale built from 21:23:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-21-23-19/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "23/19",
        "cents": 330.761
      },
      {
        "scl": "529/399",
        "cents": 488.255
      },
      {
        "scl": "722/483",
        "cents": 695.971
      },
      {
        "scl": "38/23",
        "cents": 869.239
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-23-19-7",
    "description": "Tritriadic D->M scale built from 23:19:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-23-19-7/",
    "tones": [
      {
        "scl": "361/322",
        "cents": 197.926
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "19/14",
        "cents": 528.687
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "38/23",
        "cents": 869.239
      },
      {
        "scl": "784/437",
        "cents": 1011.864
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-23-21-13",
    "description": "Tritriadic D->M scale built from 23:21:13",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-23-21-13/",
    "tones": [
      {
        "scl": "26/23",
        "cents": 212.253
      },
      {
        "scl": "26/21",
        "cents": 369.747
      },
      {
        "scl": "676/483",
        "cents": 582.0
      },
      {
        "scl": "441/299",
        "cents": 672.76
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-25-23-7",
    "description": "Tritriadic D->M scale built from 25:23:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-25-23-7/",
    "tones": [
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "784/575",
        "cents": 536.75
      },
      {
        "scl": "529/350",
        "cents": 715.095
      },
      {
        "scl": "23/14",
        "cents": 859.448
      },
      {
        "scl": "46/25",
        "cents": 1055.647
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-27-23-17",
    "description": "Tritriadic D->M scale built from 27:23:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-27-23-17/",
    "tones": [
      {
        "scl": "529/459",
        "cents": 245.728
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "23/17",
        "cents": 523.319
      },
      {
        "scl": "34/23",
        "cents": 676.681
      },
      {
        "scl": "46/27",
        "cents": 922.409
      },
      {
        "scl": "1156/621",
        "cents": 1075.771
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-dm-7-17-23",
    "description": "Tritriadic D->M scale built from 7:17:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-dm-7-17-23/",
    "tones": [
      {
        "scl": "529/476",
        "cents": 182.767
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "23/17",
        "cents": 523.319
      },
      {
        "scl": "34/23",
        "cents": 676.681
      },
      {
        "scl": "23/14",
        "cents": 859.448
      },
      {
        "scl": "289/161",
        "cents": 1012.811
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-1-21-23",
    "description": "Tritriadic M->T scale built from 1:21:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-1-21-23/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "23/16",
        "cents": 628.274
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "441/256",
        "cents": 941.562
      },
      {
        "scl": "483/256",
        "cents": 1099.055
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-13-23-7",
    "description": "Tritriadic M->T scale built from 13:23:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-13-23-7/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "26/23",
        "cents": 212.253
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "529/338",
        "cents": 775.493
      },
      {
        "scl": "23/13",
        "cents": 987.747
      },
      {
        "scl": "322/169",
        "cents": 1116.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-15-21-23",
    "description": "Tritriadic M->T scale built from 15:21:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-15-21-23/",
    "tones": [
      {
        "scl": "161/150",
        "cents": 122.518
      },
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "23/15",
        "cents": 740.006
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-17-23-25",
    "description": "Tritriadic M->T scale built from 17:23:25",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-17-23-25/",
    "tones": [
      {
        "scl": "25/23",
        "cents": 144.353
      },
      {
        "scl": "23/17",
        "cents": 523.319
      },
      {
        "scl": "25/17",
        "cents": 667.672
      },
      {
        "scl": "34/23",
        "cents": 676.681
      },
      {
        "scl": "529/289",
        "cents": 1046.638
      },
      {
        "scl": "575/289",
        "cents": 1190.991
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-21-23-19",
    "description": "Tritriadic M->T scale built from 21:23:19",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-21-23-19/",
    "tones": [
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "529/441",
        "cents": 314.987
      },
      {
        "scl": "38/23",
        "cents": 869.239
      },
      {
        "scl": "38/21",
        "cents": 1026.732
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "874/441",
        "cents": 1184.226
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-23-19-7",
    "description": "Tritriadic M->T scale built from 23:19:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-23-19-7/",
    "tones": [
      {
        "scl": "532/529",
        "cents": 9.79
      },
      {
        "scl": "23/19",
        "cents": 330.761
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "722/529",
        "cents": 538.477
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "38/23",
        "cents": 869.239
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-23-21-13",
    "description": "Tritriadic M->T scale built from 23:21:13",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-23-21-13/",
    "tones": [
      {
        "scl": "546/529",
        "cents": 54.76
      },
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "26/23",
        "cents": 212.253
      },
      {
        "scl": "26/21",
        "cents": 369.747
      },
      {
        "scl": "882/529",
        "cents": 885.013
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-25-23-7",
    "description": "Tritriadic M->T scale built from 25:23:7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-25-23-7/",
    "tones": [
      {
        "scl": "644/625",
        "cents": 51.845
      },
      {
        "scl": "25/23",
        "cents": 144.353
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "1058/625",
        "cents": 911.294
      },
      {
        "scl": "46/25",
        "cents": 1055.647
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-27-23-17",
    "description": "Tritriadic M->T scale built from 27:23:17",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-27-23-17/",
    "tones": [
      {
        "scl": "782/729",
        "cents": 121.5
      },
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "1058/729",
        "cents": 644.819
      },
      {
        "scl": "34/23",
        "cents": 676.681
      },
      {
        "scl": "46/27",
        "cents": 922.409
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-chalmers-tritriadic-mt-7-17-23",
    "description": "Tritriadic M->T scale built from 7:17:23",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-chalmers-tritriadic-mt-7-17-23/",
    "tones": [
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "23/17",
        "cents": 523.319
      },
      {
        "scl": "289/196",
        "cents": 672.259
      },
      {
        "scl": "23/14",
        "cents": 859.448
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "391/196",
        "cents": 1195.578
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-23-18",
    "description": "Triadic diamond for M=23/18, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-23-18/",
    "tones": [
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "23/18",
        "cents": 424.364
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "36/23",
        "cents": 775.636
      },
      {
        "scl": "46/27",
        "cents": 922.409
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-23-19",
    "description": "Triadic diamond for M=23/19, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-23-19/",
    "tones": [
      {
        "scl": "23/19",
        "cents": 330.761
      },
      {
        "scl": "57/46",
        "cents": 371.194
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "92/57",
        "cents": 828.806
      },
      {
        "scl": "38/23",
        "cents": 869.239
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-diamond-23-20",
    "description": "Triadic diamond for M=23/20, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.64",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-diamond-23-20/",
    "tones": [
      {
        "scl": "23/20",
        "cents": 241.961
      },
      {
        "scl": "30/23",
        "cents": 459.994
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "23/15",
        "cents": 740.006
      },
      {
        "scl": "40/23",
        "cents": 958.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-18",
    "description": "Triadic reversed diamond for M=23/18, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-18/",
    "tones": [
      {
        "scl": "24/23",
        "cents": 73.681
      },
      {
        "scl": "23/18",
        "cents": 424.364
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "36/23",
        "cents": 775.636
      },
      {
        "scl": "23/12",
        "cents": 1126.319
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-19",
    "description": "Triadic reversed diamond for M=23/19, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-19/",
    "tones": [
      {
        "scl": "76/69",
        "cents": 167.284
      },
      {
        "scl": "23/19",
        "cents": 330.761
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "38/23",
        "cents": 869.239
      },
      {
        "scl": "69/38",
        "cents": 1032.716
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-20",
    "description": "Triadic reversed diamond for M=23/20, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-23-20/",
    "tones": [
      {
        "scl": "23/20",
        "cents": 241.961
      },
      {
        "scl": "80/69",
        "cents": 256.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "69/40",
        "cents": 943.916
      },
      {
        "scl": "40/23",
        "cents": 958.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-27-23",
    "description": "Triadic reversed diamond for M=27/23, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-27-23/",
    "tones": [
      {
        "scl": "92/81",
        "cents": 220.454
      },
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "46/27",
        "cents": 922.409
      },
      {
        "scl": "81/46",
        "cents": 979.546
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-30-23",
    "description": "Triadic reversed diamond for M=30/23, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.65",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-30-23/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "30/23",
        "cents": 459.994
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "23/15",
        "cents": 740.006
      },
      {
        "scl": "45/23",
        "cents": 1161.949
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-triadic-reversed-diamond-57-46",
    "description": "Triadic reversed diamond for M=57/46, D=3/2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The Triadic Diamond, the Triadic Reversed Diamond, and their Constituent Tetrachords when D=3/2, Xenharmonikon 15 (1993), p.66",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-triadic-reversed-diamond-57-46/",
    "tones": [
      {
        "scl": "184/171",
        "cents": 126.851
      },
      {
        "scl": "57/46",
        "cents": 371.194
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "92/57",
        "cents": 828.806
      },
      {
        "scl": "171/92",
        "cents": 1073.149
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-eratosthenes-enharmonic",
    "description": "Eratosthenes' Enharmonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-eratosthenes-enharmonic/",
    "tones": [
      {
        "scl": "46/45",
        "cents": 38.051
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "23/15",
        "cents": 740.006
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-aristoxenus-chromatic-malakon",
    "description": "Aristoxenus' Chromatic Malakon",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 29,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-aristoxenus-chromatic-malakon/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "45/29",
        "cents": 760.647
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-aristoxenus-chromatic-hemiolon",
    "description": "Aristoxenus' Chromatic Hemiolon",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 37,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.132",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-aristoxenus-chromatic-hemiolon/",
    "tones": [
      {
        "scl": "80/77",
        "cents": 66.17
      },
      {
        "scl": "40/37",
        "cents": 134.97
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "120/77",
        "cents": 768.125
      },
      {
        "scl": "60/37",
        "cents": 836.925
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-harrison-thoughts-3",
    "description": "Pelog based on partials 30/32/35/40/44/47/54",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 47,
    "source": "Xenharmonikon",
    "reference": "Lou Harrison, ITEM: Thoughts while designing a Gamelan, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-harrison-thoughts-3/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "47/30",
        "cents": 777.238
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-chalmers-tritriadic-38-48-47",
    "description": "Tritriadic scale built from 38:48:47",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 47,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-chalmers-tritriadic-38-48-47/",
    "tones": [
      {
        "scl": "48/47",
        "cents": 36.448
      },
      {
        "scl": "47/38",
        "cents": 367.994
      },
      {
        "scl": "24/19",
        "cents": 404.442
      },
      {
        "scl": "2209/1444",
        "cents": 735.987
      },
      {
        "scl": "564/361",
        "cents": 772.436
      },
      {
        "scl": "76/47",
        "cents": 832.006
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/coll7",
    "description": "Seven note Collatz cycle scale, -17 starting point",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 61,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12535.html#12535",
    "url": "https://scalelibrary.org/scales/mailing-lists/coll7/",
    "tones": [
      {
        "scl": "37/34",
        "cents": 146.389
      },
      {
        "scl": "41/34",
        "cents": 324.107
      },
      {
        "scl": "91/68",
        "cents": 504.398
      },
      {
        "scl": "25/17",
        "cents": 667.672
      },
      {
        "scl": "55/34",
        "cents": 832.676
      },
      {
        "scl": "61/34",
        "cents": 1011.929
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-19",
    "description": "3 Iterated Harmonic Means and 3 Iterated Subcontraries to the Harmonic Mean",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 61,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.207",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-19/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "61/33",
        "cents": 1063.612
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/nonepi",
    "description": "Non epimorphic scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 73,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4772.html#4843",
    "url": "https://scalelibrary.org/scales/mailing-lists/nonepi/",
    "tones": [
      {
        "scl": "2701/2400",
        "cents": 204.551
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "98415/65536",
        "cents": 703.909
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2401/1280",
        "cents": 1088.99
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/trance1",
    "description": "Michael's scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 151,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#87696",
    "url": "https://scalelibrary.org/scales/mailing-lists/trance1/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "151/125",
        "cents": 327.145
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meso-iph7",
    "description": "Neutral diatonic variation based on two Iph fractal series",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 521,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91501.html#93087",
    "url": "https://scalelibrary.org/scales/mailing-lists/meso-iph7/",
    "tones": [
      {
        "scl": "3072/2783",
        "cents": 171.045
      },
      {
        "scl": "3440/2783",
        "cents": 366.921
      },
      {
        "scl": "3712/2783",
        "cents": 498.667
      },
      {
        "scl": "4168/2783",
        "cents": 699.257
      },
      {
        "scl": "4608/2783",
        "cents": 873.0
      },
      {
        "scl": "224/121",
        "cents": 1066.19
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bad",
    "description": "badscale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 823,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_42.html#24176",
    "url": "https://scalelibrary.org/scales/mailing-lists/bad/",
    "tones": [
      {
        "scl": "1067/1000",
        "cents": 112.272
      },
      {
        "scl": "117/100",
        "cents": 271.81
      },
      {
        "scl": "59/40",
        "cents": 672.858
      },
      {
        "scl": "823/500",
        "cents": 862.757
      },
      {
        "scl": "347/200",
        "cents": 953.923
      },
      {
        "scl": "909/500",
        "cents": 1034.823
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-38",
    "description": "Harmonic Square Means in Tetrachords between 1/1 and 4/3 and 3/2 and 2/1",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1201,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.213",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-38/",
    "tones": [
      {
        "scl": "1296/1201",
        "cents": 131.795
      },
      {
        "scl": "2048/1649",
        "cents": 375.149
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-recurrence-2",
    "description": "Recurrence scale #2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": true,
    "limit": 2273,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.31",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-recurrence-2/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "2273/2048",
        "cents": 180.458
      },
      {
        "scl": "321/256",
        "cents": 391.715
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "107587/65536",
        "cents": 858.173
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_01_hijaz_Egypt",
    "description": "Les nuits d'amour / \u00d4 mon Commensal - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hijaz, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_01_hijaz_Egypt/",
    "tones": [
      {
        "scl": "134.661786",
        "cents": 134.661786
      },
      {
        "scl": "390.582837",
        "cents": 390.582837
      },
      {
        "scl": "502.627574",
        "cents": 502.627574
      },
      {
        "scl": "717.672797",
        "cents": 717.672797
      },
      {
        "scl": "851.945267",
        "cents": 851.945267
      },
      {
        "scl": "1009.856558",
        "cents": 1009.856558
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_02_hijaz_Egypt",
    "description": "Mon amour m'a quitt\u00e9 alors que je n'ai aucun tort / Toi qui as la taille comme une branche - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hijaz, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_02_hijaz_Egypt/",
    "tones": [
      {
        "scl": "104.181863",
        "cents": 104.181863
      },
      {
        "scl": "396.171372",
        "cents": 396.171372
      },
      {
        "scl": "499.967001",
        "cents": 499.967001
      },
      {
        "scl": "717.958195",
        "cents": 717.958195
      },
      {
        "scl": "842.522887",
        "cents": 842.522887
      },
      {
        "scl": "1015.847084",
        "cents": 1015.847084
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_04_hijaz_Egypt",
    "description": "\u00d4 mon astre, fais circuler la coupe de vin / Celui qui a les membres graciles - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hijaz, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_04_hijaz_Egypt/",
    "tones": [
      {
        "scl": "108.65869",
        "cents": 108.65869
      },
      {
        "scl": "391.769305",
        "cents": 391.769305
      },
      {
        "scl": "488.408315",
        "cents": 488.408315
      },
      {
        "scl": "706.099796",
        "cents": 706.099796
      },
      {
        "scl": "842.104019",
        "cents": 842.104019
      },
      {
        "scl": "1000.407542",
        "cents": 1000.407542
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_05_Egypt",
    "description": "Tr\u00e8s d\u00e9daigneux / Les vents de l'amour ont souffl\u00e9 - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hijaz, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_05_Egypt/",
    "tones": [
      {
        "scl": "198.930928",
        "cents": 198.930928
      },
      {
        "scl": "334.350509",
        "cents": 334.350509
      },
      {
        "scl": "568.960083",
        "cents": 568.960083
      },
      {
        "scl": "688.490169",
        "cents": 688.490169
      },
      {
        "scl": "908.239518",
        "cents": 908.239518
      },
      {
        "scl": "1039.739164",
        "cents": 1039.739164
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_10_bayati_Egypt",
    "description": "Toi qui fait honte aux astres / Emplis-moi les coupes / De taille \u00e9l\u00e9gante / Toi qui a de belles l\u00e8vres - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_10_bayati_Egypt/",
    "tones": [
      {
        "scl": "152.79986",
        "cents": 152.79986
      },
      {
        "scl": "297.340807",
        "cents": 297.340807
      },
      {
        "scl": "484.344751",
        "cents": 484.344751
      },
      {
        "scl": "686.441989",
        "cents": 686.441989
      },
      {
        "scl": "825.95316",
        "cents": 825.95316
      },
      {
        "scl": "987.3005",
        "cents": 987.3005
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_13_bayati_Egypt",
    "description": "La magie a cern\u00e9 les yeux / Par celui qui a enivr\u00e9 - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_13_bayati_Egypt/",
    "tones": [
      {
        "scl": "146.190476",
        "cents": 146.190476
      },
      {
        "scl": "293.026775",
        "cents": 293.026775
      },
      {
        "scl": "489.005698",
        "cents": 489.005698
      },
      {
        "scl": "693.912088",
        "cents": 693.912088
      },
      {
        "scl": "830.744853",
        "cents": 830.744853
      },
      {
        "scl": "973.953586",
        "cents": 973.953586
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_14_saba_Egypt",
    "description": "Baisse tes paupi\u00e8res / J'aime un astre - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (saba, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_14_saba_Egypt/",
    "tones": [
      {
        "scl": "141.315273",
        "cents": 141.315273
      },
      {
        "scl": "272.599735",
        "cents": 272.599735
      },
      {
        "scl": "412.757387",
        "cents": 412.757387
      },
      {
        "scl": "664.868211",
        "cents": 664.868211
      },
      {
        "scl": "817.532005",
        "cents": 817.532005
      },
      {
        "scl": "961.945098",
        "cents": 961.945098
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_15_saba_Egypt",
    "description": "Le jour o\u00f9 tu me rendras visite / Gloire \u00e0 Dieu qui t'a rendu parfait / Le soucis par Hasard - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (saba, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_15_saba_Egypt/",
    "tones": [
      {
        "scl": "112.428396",
        "cents": 112.428396
      },
      {
        "scl": "250.888564",
        "cents": 250.888564
      },
      {
        "scl": "378.356808",
        "cents": 378.356808
      },
      {
        "scl": "656.179937",
        "cents": 656.179937
      },
      {
        "scl": "773.356808",
        "cents": 773.356808
      },
      {
        "scl": "953.720216",
        "cents": 953.720216
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_19_rast_Egypt",
    "description": "Pour l'amour / Celle dont tu \u00e9tais amoureux - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (rast, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_19_rast_Egypt/",
    "tones": [
      {
        "scl": "205.151844",
        "cents": 205.151844
      },
      {
        "scl": "347.409409",
        "cents": 347.409409
      },
      {
        "scl": "498.819749",
        "cents": 498.819749
      },
      {
        "scl": "702.711525",
        "cents": 702.711525
      },
      {
        "scl": "905.816005",
        "cents": 905.816005
      },
      {
        "scl": "1048.585406",
        "cents": 1048.585406
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_02_Egypt",
    "description": "Celui \u00e0 la taille gracile est apparu / D\u00e9tourne ton chemin vers la gazelle / Quelle sera ma ruse ? - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hicazkar, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_02_Egypt/",
    "tones": [
      {
        "scl": "193.7921",
        "cents": 193.7921
      },
      {
        "scl": "328.806894",
        "cents": 328.806894
      },
      {
        "scl": "584.953697",
        "cents": 584.953697
      },
      {
        "scl": "688.727567",
        "cents": 688.727567
      },
      {
        "scl": "913.129909",
        "cents": 913.129909
      },
      {
        "scl": "1045.616611",
        "cents": 1045.616611
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_03_Egypt",
    "description": "Par le grand mode Nah\u00e2wand - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (nahawand, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_03_Egypt/",
    "tones": [
      {
        "scl": "88.421275",
        "cents": 88.421275
      },
      {
        "scl": "392.383314",
        "cents": 392.383314
      },
      {
        "scl": "608.939861",
        "cents": 608.939861
      },
      {
        "scl": "808.918683",
        "cents": 808.918683
      },
      {
        "scl": "901.332347",
        "cents": 901.332347
      },
      {
        "scl": "1111.09036",
        "cents": 1111.09036
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_04_Egypt",
    "description": "Celui qui a unetaille \u00e9l\u00e9gante / Il m'a d\u00e9coch\u00e9 la fl\u00e8che - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (nahawand, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_04_Egypt/",
    "tones": [
      {
        "scl": "100.870667",
        "cents": 100.870667
      },
      {
        "scl": "313.509335",
        "cents": 313.509335
      },
      {
        "scl": "396.849387",
        "cents": 396.849387
      },
      {
        "scl": "624.856751",
        "cents": 624.856751
      },
      {
        "scl": "796.670277",
        "cents": 796.670277
      },
      {
        "scl": "907.384705",
        "cents": 907.384705
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_05_Egypt",
    "description": "\u00d4 nuit d'amour / Elle ranime les \u00e2mes - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (jaharkah, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_05_Egypt/",
    "tones": [
      {
        "scl": "146.199842",
        "cents": 146.199842
      },
      {
        "scl": "353.464656",
        "cents": 353.464656
      },
      {
        "scl": "538.977809",
        "cents": 538.977809
      },
      {
        "scl": "611.462384",
        "cents": 611.462384
      },
      {
        "scl": "850.371147",
        "cents": 850.371147
      },
      {
        "scl": "1038.722835",
        "cents": 1038.722835
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_06_Egypt",
    "description": "Gloire \u00e0 celui qui a cr\u00e9\u00e9 ta beaut\u00e9 / Mon amour m'a rendu visite / Couronnez \u00f4 nuages - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (jaharkah, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_06_Egypt/",
    "tones": [
      {
        "scl": "151.758701",
        "cents": 151.758701
      },
      {
        "scl": "344.823913",
        "cents": 344.823913
      },
      {
        "scl": "531.599913",
        "cents": 531.599913
      },
      {
        "scl": "674.431355",
        "cents": 674.431355
      },
      {
        "scl": "843.576921",
        "cents": 843.576921
      },
      {
        "scl": "1042.027739",
        "cents": 1042.027739
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_08_Egypt",
    "description": "Suite - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (sikah arabi, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_08_Egypt/",
    "tones": [
      {
        "scl": "90.083403",
        "cents": 90.083403
      },
      {
        "scl": "318.343352",
        "cents": 318.343352
      },
      {
        "scl": "454.763926",
        "cents": 454.763926
      },
      {
        "scl": "606.002529",
        "cents": 606.002529
      },
      {
        "scl": "811.474493",
        "cents": 811.474493
      },
      {
        "scl": "1010.337931",
        "cents": 1010.337931
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_10_Egypt",
    "description": "Ayez Piti\u00e9 de moi / Les mains du Z\u00e9phyr ont agit\u00e9 - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (sikah arabi, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_10_Egypt/",
    "tones": [
      {
        "scl": "110.471565",
        "cents": 110.471565
      },
      {
        "scl": "331.827122",
        "cents": 331.827122
      },
      {
        "scl": "478.797154",
        "cents": 478.797154
      },
      {
        "scl": "620.700707",
        "cents": 620.700707
      },
      {
        "scl": "818.116778",
        "cents": 818.116778
      },
      {
        "scl": "946.046501",
        "cents": 946.046501
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_11_husayni_Egypt",
    "description": "Si l'\u00e9chanson / Sa majest\u00e9 le bonheur - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (husayni, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_11_husayni_Egypt/",
    "tones": [
      {
        "scl": "149.44232",
        "cents": 149.44232
      },
      {
        "scl": "305.117842",
        "cents": 305.117842
      },
      {
        "scl": "508.071249",
        "cents": 508.071249
      },
      {
        "scl": "734.436523",
        "cents": 734.436523
      },
      {
        "scl": "861.519914",
        "cents": 861.519914
      },
      {
        "scl": "1005.558168",
        "cents": 1005.558168
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_12_husayni_Egypt",
    "description": "Dis \u00e0 celui dont tout le monde aime les vertus / Je me sacrifierai pour cette gazelle / Mon amour a D\u00e9sir\u00e9 me faire de la peine - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (husayni, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_12_husayni_Egypt/",
    "tones": [
      {
        "scl": "146.31231",
        "cents": 146.31231
      },
      {
        "scl": "300.715663",
        "cents": 300.715663
      },
      {
        "scl": "503.069767",
        "cents": 503.069767
      },
      {
        "scl": "722.368013",
        "cents": 722.368013
      },
      {
        "scl": "857.961834",
        "cents": 857.961834
      },
      {
        "scl": "1012.220711",
        "cents": 1012.220711
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_13_Egypt",
    "description": "Le jardin a \u00e9t\u00e9 d\u00e9sert\u00e9 / Ma nuit s'est prolong\u00e9e - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (awj, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_13_Egypt/",
    "tones": [
      {
        "scl": "143.561491",
        "cents": 143.561491
      },
      {
        "scl": "343.353835",
        "cents": 343.353835
      },
      {
        "scl": "478.410067",
        "cents": 478.410067
      },
      {
        "scl": "677.928962",
        "cents": 677.928962
      },
      {
        "scl": "829.613171",
        "cents": 829.613171
      },
      {
        "scl": "1079.120309",
        "cents": 1079.120309
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_14_Egypt",
    "description": "H\u00e9 ! une beaut\u00e9 qui appara\u00eet ! / Toi qui a une taille fine - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (awj, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_14_Egypt/",
    "tones": [
      {
        "scl": "147.44393",
        "cents": 147.44393
      },
      {
        "scl": "335.51468",
        "cents": 335.51468
      },
      {
        "scl": "474.927815",
        "cents": 474.927815
      },
      {
        "scl": "632.743356",
        "cents": 632.743356
      },
      {
        "scl": "830.159433",
        "cents": 830.159433
      },
      {
        "scl": "1044.406336",
        "cents": 1044.406336
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_17_Egypt",
    "description": "Gloire \u00e0 celui qui a cr\u00e9\u00e9 ta beaut\u00e9 - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (iraq, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_17_Egypt/",
    "tones": [
      {
        "scl": "153.364437",
        "cents": 153.364437
      },
      {
        "scl": "305.641617",
        "cents": 305.641617
      },
      {
        "scl": "489.103867",
        "cents": 489.103867
      },
      {
        "scl": "717.008018",
        "cents": 717.008018
      },
      {
        "scl": "848.371855",
        "cents": 848.371855
      },
      {
        "scl": "991.463169",
        "cents": 991.463169
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_18_Egypt",
    "description": "Faon qui / Par le regard, par mon p\u00e8re, \u00f4 sublime beaut\u00e9 - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (iraq, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_18_Egypt/",
    "tones": [
      {
        "scl": "123.368436",
        "cents": 123.368436
      },
      {
        "scl": "298.844638",
        "cents": 298.844638
      },
      {
        "scl": "486.113356",
        "cents": 486.113356
      },
      {
        "scl": "700.908845",
        "cents": 700.908845
      },
      {
        "scl": "851.067733",
        "cents": 851.067733
      },
      {
        "scl": "998.503851",
        "cents": 998.503851
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_19_Egypt",
    "description": "Lorsque mon amour en col\u00e8re est apparu - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (nayriz, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_19_Egypt/",
    "tones": [
      {
        "scl": "120.884086",
        "cents": 120.884086
      },
      {
        "scl": "310.501672",
        "cents": 310.501672
      },
      {
        "scl": "466.0",
        "cents": 466.0
      },
      {
        "scl": "629.308642",
        "cents": 629.308642
      },
      {
        "scl": "812.406957",
        "cents": 812.406957
      },
      {
        "scl": "1022.589577",
        "cents": 1022.589577
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_01_Egypt",
    "description": "L\u00e8ve-toi et suis - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (ajam ushayran, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_01_Egypt/",
    "tones": [
      {
        "scl": "195.216528",
        "cents": 195.216528
      },
      {
        "scl": "325.03238",
        "cents": 325.03238
      },
      {
        "scl": "500.908605",
        "cents": 500.908605
      },
      {
        "scl": "697.788011",
        "cents": 697.788011
      },
      {
        "scl": "920.473459",
        "cents": 920.473459
      },
      {
        "scl": "989.944832",
        "cents": 989.944832
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_03_Egypt",
    "description": "\u00d4 \u00c9chanson / Ami, raconte \u00e0 celui qui est ti\u00e8de envers moi / Les \u00e9toiles de la nuit - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (kurdan, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_03_Egypt/",
    "tones": [
      {
        "scl": "138.617937",
        "cents": 138.617937
      },
      {
        "scl": "335.377734",
        "cents": 335.377734
      },
      {
        "scl": "477.067018",
        "cents": 477.067018
      },
      {
        "scl": "637.478089",
        "cents": 637.478089
      },
      {
        "scl": "834.645997",
        "cents": 834.645997
      },
      {
        "scl": "1050.794014",
        "cents": 1050.794014
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_05_Egypt",
    "description": "Nous voyons le collier / L\u00e8ve-toi et viens vers la taverne - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (ushshaq misri, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_05_Egypt/",
    "tones": [
      {
        "scl": "139.164813",
        "cents": 139.164813
      },
      {
        "scl": "341.069893",
        "cents": 341.069893
      },
      {
        "scl": "490.181263",
        "cents": 490.181263
      },
      {
        "scl": "643.785309",
        "cents": 643.785309
      },
      {
        "scl": "801.571336",
        "cents": 801.571336
      },
      {
        "scl": "1033.25654",
        "cents": 1033.25654
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_08_rast_Egypt",
    "description": "Suite - Aziz 'Uthm\u00e2n (rast, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_08_rast_Egypt/",
    "tones": [
      {
        "scl": "207.889832",
        "cents": 207.889832
      },
      {
        "scl": "354.94007",
        "cents": 354.94007
      },
      {
        "scl": "502.192678",
        "cents": 502.192678
      },
      {
        "scl": "697.875174",
        "cents": 697.875174
      },
      {
        "scl": "838.29561",
        "cents": 838.29561
      },
      {
        "scl": "995.718438",
        "cents": 995.718438
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_09_Egypt",
    "description": "L'amour m'a Alangui - Aziz 'Uthm\u00e2n (nahawand, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_09_Egypt/",
    "tones": [
      {
        "scl": "85.905462",
        "cents": 85.905462
      },
      {
        "scl": "300.183203",
        "cents": 300.183203
      },
      {
        "scl": "494.740251",
        "cents": 494.740251
      },
      {
        "scl": "603.913152",
        "cents": 603.913152
      },
      {
        "scl": "905.486546",
        "cents": 905.486546
      },
      {
        "scl": "998.834889",
        "cents": 998.834889
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_11_Egypt",
    "description": "Suite - Aziz 'Uthm\u00e2n (nahawand, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_11_Egypt/",
    "tones": [
      {
        "scl": "73.743558",
        "cents": 73.743558
      },
      {
        "scl": "300.581991",
        "cents": 300.581991
      },
      {
        "scl": "494.286618",
        "cents": 494.286618
      },
      {
        "scl": "607.633763",
        "cents": 607.633763
      },
      {
        "scl": "899.531444",
        "cents": 899.531444
      },
      {
        "scl": "1008.431001",
        "cents": 1008.431001
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_12_bayati_Egypt",
    "description": "\u00c2me, reprends confiance en ton \u00e9toile - Aziz 'Uthm\u00e2n (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_12_bayati_Egypt/",
    "tones": [
      {
        "scl": "151.176618",
        "cents": 151.176618
      },
      {
        "scl": "295.786296",
        "cents": 295.786296
      },
      {
        "scl": "490.426975",
        "cents": 490.426975
      },
      {
        "scl": "706.122646",
        "cents": 706.122646
      },
      {
        "scl": "868.513735",
        "cents": 868.513735
      },
      {
        "scl": "1007.050123",
        "cents": 1007.050123
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_13_Egypt",
    "description": "Combien je g\u00e9missais loin de toi ! - Aziz 'Uthm\u00e2n (sikah, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_13_Egypt/",
    "tones": [
      {
        "scl": "146.992855",
        "cents": 146.992855
      },
      {
        "scl": "297.543299",
        "cents": 297.543299
      },
      {
        "scl": "493.724468",
        "cents": 493.724468
      },
      {
        "scl": "611.700623",
        "cents": 611.700623
      },
      {
        "scl": "887.832631",
        "cents": 887.832631
      },
      {
        "scl": "1001.783613",
        "cents": 1001.783613
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_14_Egypt",
    "description": "Suite - Aziz 'Uthm\u00e2n (sikah, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_14_Egypt/",
    "tones": [
      {
        "scl": "142.753227",
        "cents": 142.753227
      },
      {
        "scl": "290.894398",
        "cents": 290.894398
      },
      {
        "scl": "482.652393",
        "cents": 482.652393
      },
      {
        "scl": "637.91849",
        "cents": 637.91849
      },
      {
        "scl": "799.776922",
        "cents": 799.776922
      },
      {
        "scl": "991.717169",
        "cents": 991.717169
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_04_bayati_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_04_bayati_Egypt/",
    "tones": [
      {
        "scl": "145.148702",
        "cents": 145.148702
      },
      {
        "scl": "300.667985",
        "cents": 300.667985
      },
      {
        "scl": "495.995323",
        "cents": 495.995323
      },
      {
        "scl": "706.688453",
        "cents": 706.688453
      },
      {
        "scl": "805.702758",
        "cents": 805.702758
      },
      {
        "scl": "993.506487",
        "cents": 993.506487
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_06_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (ushshaq misri, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_06_Egypt/",
    "tones": [
      {
        "scl": "142.345304",
        "cents": 142.345304
      },
      {
        "scl": "345.682414",
        "cents": 345.682414
      },
      {
        "scl": "596.362717",
        "cents": 596.362717
      },
      {
        "scl": "638.583463",
        "cents": 638.583463
      },
      {
        "scl": "843.456597",
        "cents": 843.456597
      },
      {
        "scl": "1060.067289",
        "cents": 1060.067289
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_07_Egypt",
    "description": "Le prisonnier de l'amour - D\u00e2w\u00fbd Khudr Husn\u00ee (zunjuran, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_07_Egypt/",
    "tones": [
      {
        "scl": "96.706998",
        "cents": 96.706998
      },
      {
        "scl": "405.098732",
        "cents": 405.098732
      },
      {
        "scl": "495.852974",
        "cents": 495.852974
      },
      {
        "scl": "701.200132",
        "cents": 701.200132
      },
      {
        "scl": "905.249072",
        "cents": 905.249072
      },
      {
        "scl": "978.450094",
        "cents": 978.450094
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_08_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (zunjuran, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_08_Egypt/",
    "tones": [
      {
        "scl": "323.197373",
        "cents": 323.197373
      },
      {
        "scl": "381.196006",
        "cents": 381.196006
      },
      {
        "scl": "499.96276",
        "cents": 499.96276
      },
      {
        "scl": "705.506703",
        "cents": 705.506703
      },
      {
        "scl": "909.067826",
        "cents": 909.067826
      },
      {
        "scl": "982.100689",
        "cents": 982.100689
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_09_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (zunjuran, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_09_Egypt/",
    "tones": [
      {
        "scl": "106.020675",
        "cents": 106.020675
      },
      {
        "scl": "405.981619",
        "cents": 405.981619
      },
      {
        "scl": "493.175105",
        "cents": 493.175105
      },
      {
        "scl": "695.725273",
        "cents": 695.725273
      },
      {
        "scl": "899.006712",
        "cents": 899.006712
      },
      {
        "scl": "1045.866429",
        "cents": 1045.866429
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_10_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (zunjuran, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_10_Egypt/",
    "tones": [
      {
        "scl": "109.580719",
        "cents": 109.580719
      },
      {
        "scl": "381.892712",
        "cents": 381.892712
      },
      {
        "scl": "489.662224",
        "cents": 489.662224
      },
      {
        "scl": "706.178613",
        "cents": 706.178613
      },
      {
        "scl": "887.379881",
        "cents": 887.379881
      },
      {
        "scl": "1059.751448",
        "cents": 1059.751448
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_12_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (nahawand, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_12_Egypt/",
    "tones": [
      {
        "scl": "87.160543",
        "cents": 87.160543
      },
      {
        "scl": "303.890126",
        "cents": 303.890126
      },
      {
        "scl": "414.358315",
        "cents": 414.358315
      },
      {
        "scl": "699.254268",
        "cents": 699.254268
      },
      {
        "scl": "797.699686",
        "cents": 797.699686
      },
      {
        "scl": "913.639957",
        "cents": 913.639957
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_13_rast_Egypt",
    "description": "Fais le tour de l'assembl\u00e9e avec la coupe de vin - D\u00e2w\u00fbd Khudr Husn\u00ee (rast, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_13_rast_Egypt/",
    "tones": [
      {
        "scl": "212.114471",
        "cents": 212.114471
      },
      {
        "scl": "350.815864",
        "cents": 350.815864
      },
      {
        "scl": "501.503085",
        "cents": 501.503085
      },
      {
        "scl": "706.078124",
        "cents": 706.078124
      },
      {
        "scl": "854.221287",
        "cents": 854.221287
      },
      {
        "scl": "1012.462864",
        "cents": 1012.462864
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_14_rast_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (rast, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_14_rast_Egypt/",
    "tones": [
      {
        "scl": "211.62103",
        "cents": 211.62103
      },
      {
        "scl": "351.899935",
        "cents": 351.899935
      },
      {
        "scl": "506.2436",
        "cents": 506.2436
      },
      {
        "scl": "715.720387",
        "cents": 715.720387
      },
      {
        "scl": "861.347312",
        "cents": 861.347312
      },
      {
        "scl": "1012.772858",
        "cents": 1012.772858
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_15_Egypt",
    "description": "La lumi\u00e8re de mes yeux - D\u00e2w\u00fbd Khudr Husn\u00ee (sikah, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_15_Egypt/",
    "tones": [
      {
        "scl": "135.449798",
        "cents": 135.449798
      },
      {
        "scl": "352.493339",
        "cents": 352.493339
      },
      {
        "scl": "496.006528",
        "cents": 496.006528
      },
      {
        "scl": "641.25736",
        "cents": 641.25736
      },
      {
        "scl": "848.494799",
        "cents": 848.494799
      },
      {
        "scl": "966.860355",
        "cents": 966.860355
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_16_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (sikah, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_16_Egypt/",
    "tones": [
      {
        "scl": "91.503943",
        "cents": 91.503943
      },
      {
        "scl": "313.659591",
        "cents": 313.659591
      },
      {
        "scl": "453.217495",
        "cents": 453.217495
      },
      {
        "scl": "603.524758",
        "cents": 603.524758
      },
      {
        "scl": "806.434915",
        "cents": 806.434915
      },
      {
        "scl": "941.584676",
        "cents": 941.584676
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_17_saba_Egypt",
    "description": "Aime celui qui est fou de toi - D\u00e2w\u00fbd Khudr Husn\u00ee (saba, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_17_saba_Egypt/",
    "tones": [
      {
        "scl": "150.014675",
        "cents": 150.014675
      },
      {
        "scl": "300.099482",
        "cents": 300.099482
      },
      {
        "scl": "388.281343",
        "cents": 388.281343
      },
      {
        "scl": "685.905952",
        "cents": 685.905952
      },
      {
        "scl": "871.62998",
        "cents": 871.62998
      },
      {
        "scl": "1004.654798",
        "cents": 1004.654798
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_18_saba_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (saba, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_18_saba_Egypt/",
    "tones": [
      {
        "scl": "153.189582",
        "cents": 153.189582
      },
      {
        "scl": "299.839486",
        "cents": 299.839486
      },
      {
        "scl": "403.242337",
        "cents": 403.242337
      },
      {
        "scl": "703.447955",
        "cents": 703.447955
      },
      {
        "scl": "783.309735",
        "cents": 783.309735
      },
      {
        "scl": "998.571613",
        "cents": 998.571613
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_20_saba_Egypt",
    "description": "Suite - D\u00e2w\u00fbd Khudr Husn\u00ee (saba, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_20_saba_Egypt/",
    "tones": [
      {
        "scl": "167.38974",
        "cents": 167.38974
      },
      {
        "scl": "303.802385",
        "cents": 303.802385
      },
      {
        "scl": "410.789487",
        "cents": 410.789487
      },
      {
        "scl": "709.280785",
        "cents": 709.280785
      },
      {
        "scl": "789.557404",
        "cents": 789.557404
      },
      {
        "scl": "1003.456002",
        "cents": 1003.456002
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_02_bayati_Egypt",
    "description": "Suite - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_02_bayati_Egypt/",
    "tones": [
      {
        "scl": "151.387245",
        "cents": 151.387245
      },
      {
        "scl": "308.467992",
        "cents": 308.467992
      },
      {
        "scl": "507.159599",
        "cents": 507.159599
      },
      {
        "scl": "781.920489",
        "cents": 781.920489
      },
      {
        "scl": "870.364934",
        "cents": 870.364934
      },
      {
        "scl": "1009.899409",
        "cents": 1009.899409
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_03_bayati_Egypt",
    "description": "Suite - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_03_bayati_Egypt/",
    "tones": [
      {
        "scl": "149.343608",
        "cents": 149.343608
      },
      {
        "scl": "302.260523",
        "cents": 302.260523
      },
      {
        "scl": "506.564458",
        "cents": 506.564458
      },
      {
        "scl": "630.852116",
        "cents": 630.852116
      },
      {
        "scl": "876.060824",
        "cents": 876.060824
      },
      {
        "scl": "1002.510558",
        "cents": 1002.510558
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_04_bayati_Egypt",
    "description": "Suite - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_04_bayati_Egypt/",
    "tones": [
      {
        "scl": "149.35045",
        "cents": 149.35045
      },
      {
        "scl": "303.440689",
        "cents": 303.440689
      },
      {
        "scl": "505.509906",
        "cents": 505.509906
      },
      {
        "scl": "619.630614",
        "cents": 619.630614
      },
      {
        "scl": "876.575448",
        "cents": 876.575448
      },
      {
        "scl": "994.798875",
        "cents": 994.798875
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_06_Egypt",
    "description": "Celui qui t'a aim\u00e9 m\u00e9rite d'\u00eatre aupr\u00e8s de toi - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_06_Egypt/",
    "tones": [
      {
        "scl": "194.945519",
        "cents": 194.945519
      },
      {
        "scl": "343.626513",
        "cents": 343.626513
      },
      {
        "scl": "490.223093",
        "cents": 490.223093
      },
      {
        "scl": "697.305099",
        "cents": 697.305099
      },
      {
        "scl": "928.375731",
        "cents": 928.375731
      },
      {
        "scl": "983.131904",
        "cents": 983.131904
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_07_Egypt",
    "description": "Mon coeur, par ton regard / \u00d4 liaison qui honore - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_07_Egypt/",
    "tones": [
      {
        "scl": "203.392261",
        "cents": 203.392261
      },
      {
        "scl": "311.489966",
        "cents": 311.489966
      },
      {
        "scl": "587.337167",
        "cents": 587.337167
      },
      {
        "scl": "705.345546",
        "cents": 705.345546
      },
      {
        "scl": "917.816148",
        "cents": 917.816148
      },
      {
        "scl": "1060.038093",
        "cents": 1060.038093
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_08_rast_Egypt",
    "description": "Elle a trop dur\u00e9, la froideur de mon Aim\u00e9 - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (rast, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_08_rast_Egypt/",
    "tones": [
      {
        "scl": "212.702935",
        "cents": 212.702935
      },
      {
        "scl": "356.323465",
        "cents": 356.323465
      },
      {
        "scl": "491.401517",
        "cents": 491.401517
      },
      {
        "scl": "699.112372",
        "cents": 699.112372
      },
      {
        "scl": "813.652302",
        "cents": 813.652302
      },
      {
        "scl": "1096.271375",
        "cents": 1096.271375
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_09_saba_Egypt",
    "description": "Tu es le prince des beaux jeunes gens - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (saba, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_09_saba_Egypt/",
    "tones": [
      {
        "scl": "145.463759",
        "cents": 145.463759
      },
      {
        "scl": "302.605487",
        "cents": 302.605487
      },
      {
        "scl": "405.973282",
        "cents": 405.973282
      },
      {
        "scl": "719.640675",
        "cents": 719.640675
      },
      {
        "scl": "787.676068",
        "cents": 787.676068
      },
      {
        "scl": "997.272554",
        "cents": 997.272554
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_10_saba_Egypt",
    "description": "Suite - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (saba, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_10_saba_Egypt/",
    "tones": [
      {
        "scl": "146.952011",
        "cents": 146.952011
      },
      {
        "scl": "304.210233",
        "cents": 304.210233
      },
      {
        "scl": "414.631436",
        "cents": 414.631436
      },
      {
        "scl": "731.953264",
        "cents": 731.953264
      },
      {
        "scl": "802.30487",
        "cents": 802.30487
      },
      {
        "scl": "1006.416788",
        "cents": 1006.416788
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_11_Egypt",
    "description": "La chance de la vie - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_11_Egypt/",
    "tones": [
      {
        "scl": "218.819067",
        "cents": 218.819067
      },
      {
        "scl": "357.977507",
        "cents": 357.977507
      },
      {
        "scl": "504.786142",
        "cents": 504.786142
      },
      {
        "scl": "709.637",
        "cents": 709.637
      },
      {
        "scl": "919.502416",
        "cents": 919.502416
      },
      {
        "scl": "1061.074503",
        "cents": 1061.074503
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_12_rast_Egypt",
    "description": "Mon seigneur, je suis ton esclave - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (rast, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_12_rast_Egypt/",
    "tones": [
      {
        "scl": "214.376235",
        "cents": 214.376235
      },
      {
        "scl": "348.660596",
        "cents": 348.660596
      },
      {
        "scl": "487.512008",
        "cents": 487.512008
      },
      {
        "scl": "706.18858",
        "cents": 706.18858
      },
      {
        "scl": "822.01651",
        "cents": 822.01651
      },
      {
        "scl": "1099.028516",
        "cents": 1099.028516
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_14_Egypt",
    "description": "Suite - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_14_Egypt/",
    "tones": [
      {
        "scl": "204.721595",
        "cents": 204.721595
      },
      {
        "scl": "345.596627",
        "cents": 345.596627
      },
      {
        "scl": "497.295247",
        "cents": 497.295247
      },
      {
        "scl": "700.613479",
        "cents": 700.613479
      },
      {
        "scl": "881.485656",
        "cents": 881.485656
      },
      {
        "scl": "1092.736452",
        "cents": 1092.736452
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_15_Egypt",
    "description": "Suite - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_15_Egypt/",
    "tones": [
      {
        "scl": "202.647269",
        "cents": 202.647269
      },
      {
        "scl": "343.53199",
        "cents": 343.53199
      },
      {
        "scl": "496.673768",
        "cents": 496.673768
      },
      {
        "scl": "697.966711",
        "cents": 697.966711
      },
      {
        "scl": "887.435407",
        "cents": 887.435407
      },
      {
        "scl": "1054.358861",
        "cents": 1054.358861
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_16_Egypt",
    "description": "Gens de beaut\u00e9 et de puret\u00e9 - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_16_Egypt/",
    "tones": [
      {
        "scl": "206.684207",
        "cents": 206.684207
      },
      {
        "scl": "356.847267",
        "cents": 356.847267
      },
      {
        "scl": "515.039739",
        "cents": 515.039739
      },
      {
        "scl": "708.380281",
        "cents": 708.380281
      },
      {
        "scl": "896.627604",
        "cents": 896.627604
      },
      {
        "scl": "1060.369428",
        "cents": 1060.369428
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_01_rast_Egypt",
    "description": "Les tambours de guerre ont r\u00e9sonn\u00e9 - Muhammad al-Bahr (rast, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_01_rast_Egypt/",
    "tones": [
      {
        "scl": "211.984639",
        "cents": 211.984639
      },
      {
        "scl": "351.398508",
        "cents": 351.398508
      },
      {
        "scl": "490.610315",
        "cents": 490.610315
      },
      {
        "scl": "700.279787",
        "cents": 700.279787
      },
      {
        "scl": "892.050126",
        "cents": 892.050126
      },
      {
        "scl": "1086.995888",
        "cents": 1086.995888
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_02_rast_Egypt",
    "description": "Suite - Muhammad al-Bahr (rast, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_02_rast_Egypt/",
    "tones": [
      {
        "scl": "225.252809",
        "cents": 225.252809
      },
      {
        "scl": "352.55166",
        "cents": 352.55166
      },
      {
        "scl": "500.994246",
        "cents": 500.994246
      },
      {
        "scl": "711.017515",
        "cents": 711.017515
      },
      {
        "scl": "896.364258",
        "cents": 896.364258
      },
      {
        "scl": "1069.602001",
        "cents": 1069.602001
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_03_rast_Egypt",
    "description": "Voici le soleil et la lune - Muhammad al-Bahr (rast, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_03_rast_Egypt/",
    "tones": [
      {
        "scl": "200.882831",
        "cents": 200.882831
      },
      {
        "scl": "362.975833",
        "cents": 362.975833
      },
      {
        "scl": "504.77559",
        "cents": 504.77559
      },
      {
        "scl": "700.681215",
        "cents": 700.681215
      },
      {
        "scl": "914.831228",
        "cents": 914.831228
      },
      {
        "scl": "1072.320034",
        "cents": 1072.320034
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_05_Egypt",
    "description": "Moi, l'\u00e9gyptien / \u00d4 vie de l'\u00e2me - Muhammad al-Bahr (ajam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_05_Egypt/",
    "tones": [
      {
        "scl": "210.719908",
        "cents": 210.719908
      },
      {
        "scl": "402.426049",
        "cents": 402.426049
      },
      {
        "scl": "597.500482",
        "cents": 597.500482
      },
      {
        "scl": "707.745669",
        "cents": 707.745669
      },
      {
        "scl": "915.61376",
        "cents": 915.61376
      },
      {
        "scl": "1097.877666",
        "cents": 1097.877666
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_06_Egypt",
    "description": "C'est ton jour, c'est ton heure - Muhammad al-Bahr (nahawand, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_06_Egypt/",
    "tones": [
      {
        "scl": "191.036",
        "cents": 191.036
      },
      {
        "scl": "378.25969",
        "cents": 378.25969
      },
      {
        "scl": "490.420159",
        "cents": 490.420159
      },
      {
        "scl": "696.032776",
        "cents": 696.032776
      },
      {
        "scl": "900.879298",
        "cents": 900.879298
      },
      {
        "scl": "985.725211",
        "cents": 985.725211
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_07_Egypt",
    "description": "Qu'y-a-t-il donc mon amour, que t'ai-je donc fait ? - Muhammad Awad Al-Arab\u00ee (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_07_Egypt/",
    "tones": [
      {
        "scl": "129.736656",
        "cents": 129.736656
      },
      {
        "scl": "273.563828",
        "cents": 273.563828
      },
      {
        "scl": "468.04186",
        "cents": 468.04186
      },
      {
        "scl": "616.584353",
        "cents": 616.584353
      },
      {
        "scl": "832.562269",
        "cents": 832.562269
      },
      {
        "scl": "974.926461",
        "cents": 974.926461
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_08_Egypt",
    "description": "Elles sont douces les grenades de son pays - Muhammad Awad Al-Arab\u00ee (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_08_Egypt/",
    "tones": [
      {
        "scl": "136.643107",
        "cents": 136.643107
      },
      {
        "scl": "287.088857",
        "cents": 287.088857
      },
      {
        "scl": "471.572413",
        "cents": 471.572413
      },
      {
        "scl": "680.657803",
        "cents": 680.657803
      },
      {
        "scl": "853.411698",
        "cents": 853.411698
      },
      {
        "scl": "974.118997",
        "cents": 974.118997
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_10_Egypt",
    "description": "Danse des princesses - Muhammad Awad Al-Arab\u00ee (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_10_Egypt/",
    "tones": [
      {
        "scl": "132.085591",
        "cents": 132.085591
      },
      {
        "scl": "275.868156",
        "cents": 275.868156
      },
      {
        "scl": "479.122738",
        "cents": 479.122738
      },
      {
        "scl": "614.169606",
        "cents": 614.169606
      },
      {
        "scl": "826.77943",
        "cents": 826.77943
      },
      {
        "scl": "966.230581",
        "cents": 966.230581
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_11_bayati_Egypt",
    "description": "Que l'envieux prenne une poutre dans l'oeil - Muhammad Awad Al-Arab\u00ee (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_11_bayati_Egypt/",
    "tones": [
      {
        "scl": "183.580472",
        "cents": 183.580472
      },
      {
        "scl": "486.25861",
        "cents": 486.25861
      },
      {
        "scl": "558.09101",
        "cents": 558.09101
      },
      {
        "scl": "704.251968",
        "cents": 704.251968
      },
      {
        "scl": "836.154928",
        "cents": 836.154928
      },
      {
        "scl": "1028.161936",
        "cents": 1028.161936
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_12_bayati_Egypt",
    "description": "Amis, le voyage est pour demain - Muhammad Awad Al-Arab\u00ee (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_12_bayati_Egypt/",
    "tones": [
      {
        "scl": "211.131576",
        "cents": 211.131576
      },
      {
        "scl": "357.417863",
        "cents": 357.417863
      },
      {
        "scl": "466.566799",
        "cents": 466.566799
      },
      {
        "scl": "693.144275",
        "cents": 693.144275
      },
      {
        "scl": "900.903833",
        "cents": 900.903833
      },
      {
        "scl": "1053.406295",
        "cents": 1053.406295
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_05_Egypt",
    "description": "Nage, \u00f4 Sal\u00eem, dans la citerne ! - Les B\u00e9douins du Fayy\u00fbm (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_05_Egypt/",
    "tones": [
      {
        "scl": "114.160809",
        "cents": 114.160809
      },
      {
        "scl": "195.799434",
        "cents": 195.799434
      },
      {
        "scl": "533.565586",
        "cents": 533.565586
      },
      {
        "scl": "602.86847",
        "cents": 602.86847
      },
      {
        "scl": "699.058264",
        "cents": 699.058264
      },
      {
        "scl": "940.656019",
        "cents": 940.656019
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_07_bayati_Egypt",
    "description": "Air de procession des p\u00e9lerins - Taha Ab\u00fb Mand\u00fbr (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_07_bayati_Egypt/",
    "tones": [
      {
        "scl": "140.18177",
        "cents": 140.18177
      },
      {
        "scl": "251.204",
        "cents": 251.204
      },
      {
        "scl": "545.519455",
        "cents": 545.519455
      },
      {
        "scl": "638.633008",
        "cents": 638.633008
      },
      {
        "scl": "787.775865",
        "cents": 787.775865
      },
      {
        "scl": "979.385523",
        "cents": 979.385523
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_08_Egypt",
    "description": "Danse Alexandrine - Taha Ab\u00fb Mand\u00fbr (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_08_Egypt/",
    "tones": [
      {
        "scl": "145.794584",
        "cents": 145.794584
      },
      {
        "scl": "351.180893",
        "cents": 351.180893
      },
      {
        "scl": "571.591345",
        "cents": 571.591345
      },
      {
        "scl": "739.320453",
        "cents": 739.320453
      },
      {
        "scl": "879.741498",
        "cents": 879.741498
      },
      {
        "scl": "976.308162",
        "cents": 976.308162
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_09_Egypt",
    "description": "Introduction instrumentale - Taha Ab\u00fb Mand\u00fbr (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_09_Egypt/",
    "tones": [
      {
        "scl": "187.60618",
        "cents": 187.60618
      },
      {
        "scl": "381.894737",
        "cents": 381.894737
      },
      {
        "scl": "504.026551",
        "cents": 504.026551
      },
      {
        "scl": "702.824252",
        "cents": 702.824252
      },
      {
        "scl": "856.765325",
        "cents": 856.765325
      },
      {
        "scl": "968.590389",
        "cents": 968.590389
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_10_Egypt",
    "description": "Danse lente - Taha Ab\u00fb Mand\u00fbr (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_10_Egypt/",
    "tones": [
      {
        "scl": "180.051113",
        "cents": 180.051113
      },
      {
        "scl": "247.977039",
        "cents": 247.977039
      },
      {
        "scl": "516.103985",
        "cents": 516.103985
      },
      {
        "scl": "723.725732",
        "cents": 723.725732
      },
      {
        "scl": "861.853813",
        "cents": 861.853813
      },
      {
        "scl": "976.441649",
        "cents": 976.441649
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_11_Egypt",
    "description": "Danse, rythme Ayy\u00fbb - Taha Ab\u00fb Mand\u00fbr (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_11_Egypt/",
    "tones": [
      {
        "scl": "102.887166",
        "cents": 102.887166
      },
      {
        "scl": "351.097845",
        "cents": 351.097845
      },
      {
        "scl": "485.425887",
        "cents": 485.425887
      },
      {
        "scl": "704.204859",
        "cents": 704.204859
      },
      {
        "scl": "873.663052",
        "cents": 873.663052
      },
      {
        "scl": "964.722811",
        "cents": 964.722811
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_14_Egypt",
    "description": "Suite - Taha Ab\u00fb Mand\u00fbr (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_14_Egypt/",
    "tones": [
      {
        "scl": "179.102564",
        "cents": 179.102564
      },
      {
        "scl": "337.829272",
        "cents": 337.829272
      },
      {
        "scl": "574.164234",
        "cents": 574.164234
      },
      {
        "scl": "718.780644",
        "cents": 718.780644
      },
      {
        "scl": "858.586939",
        "cents": 858.586939
      },
      {
        "scl": "990.941942",
        "cents": 990.941942
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_17_Egypt",
    "description": "Tu es purifiant, \u00f4 Brin de Girofle - Ann\u00fbsa Al-Misriyya (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_17_Egypt/",
    "tones": [
      {
        "scl": "134.328358",
        "cents": 134.328358
      },
      {
        "scl": "359.388145",
        "cents": 359.388145
      },
      {
        "scl": "487.437186",
        "cents": 487.437186
      },
      {
        "scl": "663.289606",
        "cents": 663.289606
      },
      {
        "scl": "782.561629",
        "cents": 782.561629
      },
      {
        "scl": "963.076923",
        "cents": 963.076923
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_03_bayati_Egypt",
    "description": "Improvisation non mesur\u00e9e, Nay - Mustafa Fahreddin Dede (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_03_bayati_Egypt/",
    "tones": [
      {
        "scl": "156.286137",
        "cents": 156.286137
      },
      {
        "scl": "294.499531",
        "cents": 294.499531
      },
      {
        "scl": "494.620238",
        "cents": 494.620238
      },
      {
        "scl": "712.852094",
        "cents": 712.852094
      },
      {
        "scl": "872.304862",
        "cents": 872.304862
      },
      {
        "scl": "1000.346833",
        "cents": 1000.346833
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_04_bayati_Egypt",
    "description": "Pi\u00e8ce instrumentale, Bashraf - Mustafa Fahreddin Dede (bayati, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_04_bayati_Egypt/",
    "tones": [
      {
        "scl": "211.577144",
        "cents": 211.577144
      },
      {
        "scl": "370.782581",
        "cents": 370.782581
      },
      {
        "scl": "524.125936",
        "cents": 524.125936
      },
      {
        "scl": "728.370994",
        "cents": 728.370994
      },
      {
        "scl": "931.693487",
        "cents": 931.693487
      },
      {
        "scl": "1094.09743",
        "cents": 1094.09743
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_05_Egypt",
    "description": "Le premier salut - Mustafa Fahreddin Dede (saba, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_05_Egypt/",
    "tones": [
      {
        "scl": "155.843172",
        "cents": 155.843172
      },
      {
        "scl": "275.316087",
        "cents": 275.316087
      },
      {
        "scl": "480.965379",
        "cents": 480.965379
      },
      {
        "scl": "656.653422",
        "cents": 656.653422
      },
      {
        "scl": "778.658961",
        "cents": 778.658961
      },
      {
        "scl": "993.519046",
        "cents": 993.519046
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_09_Egypt",
    "description": "Suite - Mustafa Fahreddin Dede (saba, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_09_Egypt/",
    "tones": [
      {
        "scl": "48.39908",
        "cents": 48.39908
      },
      {
        "scl": "286.870035",
        "cents": 286.870035
      },
      {
        "scl": "479.40825",
        "cents": 479.40825
      },
      {
        "scl": "644.361944",
        "cents": 644.361944
      },
      {
        "scl": "781.393261",
        "cents": 781.393261
      },
      {
        "scl": "979.09497",
        "cents": 979.09497
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_14_Egypt",
    "description": "Hymne au fils de Mawl\u00e2n\u00e2 - Mustafa Fahreddin Dede (iraq, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_14_Egypt/",
    "tones": [
      {
        "scl": "135.260179",
        "cents": 135.260179
      },
      {
        "scl": "285.531908",
        "cents": 285.531908
      },
      {
        "scl": "497.027375",
        "cents": 497.027375
      },
      {
        "scl": "665.426036",
        "cents": 665.426036
      },
      {
        "scl": "801.809746",
        "cents": 801.809746
      },
      {
        "scl": "1009.568566",
        "cents": 1009.568566
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_15_Egypt",
    "description": "Pri\u00e8re commune des Mawlaw\u00ee - Mustafa Fahreddin Dede (farahnak, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_15_Egypt/",
    "tones": [
      {
        "scl": "157.373575",
        "cents": 157.373575
      },
      {
        "scl": "297.273539",
        "cents": 297.273539
      },
      {
        "scl": "511.533626",
        "cents": 511.533626
      },
      {
        "scl": "663.727109",
        "cents": 663.727109
      },
      {
        "scl": "788.530506",
        "cents": 788.530506
      },
      {
        "scl": "1009.510535",
        "cents": 1009.510535
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_01_Egypt",
    "description": "\u00d4 Dieu, par l'ami tr\u00e8s cher, muhammad - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_01_Egypt/",
    "tones": [
      {
        "scl": "194.179697",
        "cents": 194.179697
      },
      {
        "scl": "291.225486",
        "cents": 291.225486
      },
      {
        "scl": "558.33778",
        "cents": 558.33778
      },
      {
        "scl": "683.388471",
        "cents": 683.388471
      },
      {
        "scl": "907.161796",
        "cents": 907.161796
      },
      {
        "scl": "1063.732309",
        "cents": 1063.732309
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_04_Egypt",
    "description": "\u00d4 chamelier - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_04_Egypt/",
    "tones": [
      {
        "scl": "145.985288",
        "cents": 145.985288
      },
      {
        "scl": "314.641373",
        "cents": 314.641373
      },
      {
        "scl": "348.715447",
        "cents": 348.715447
      },
      {
        "scl": "503.882583",
        "cents": 503.882583
      },
      {
        "scl": "621.571634",
        "cents": 621.571634
      },
      {
        "scl": "974.342269",
        "cents": 974.342269
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_06_Egypt",
    "description": "Je t'ai suppli\u00e9 au nom de Dieu - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_06_Egypt/",
    "tones": [
      {
        "scl": "219.121433",
        "cents": 219.121433
      },
      {
        "scl": "345.156054",
        "cents": 345.156054
      },
      {
        "scl": "585.523123",
        "cents": 585.523123
      },
      {
        "scl": "735.935564",
        "cents": 735.935564
      },
      {
        "scl": "870.373192",
        "cents": 870.373192
      },
      {
        "scl": "1079.410934",
        "cents": 1079.410934
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_08_Egypt",
    "description": "Suite - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_08_Egypt/",
    "tones": [
      {
        "scl": "136.318731",
        "cents": 136.318731
      },
      {
        "scl": "333.996711",
        "cents": 333.996711
      },
      {
        "scl": "465.408443",
        "cents": 465.408443
      },
      {
        "scl": "700.3391",
        "cents": 700.3391
      },
      {
        "scl": "823.754914",
        "cents": 823.754914
      },
      {
        "scl": "967.695386",
        "cents": 967.695386
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_09_Egypt",
    "description": "Mon amour pour toi m'a fait citer en exemple / Un amour ayant endur\u00e9 de la peine / Consacre-toi \u00e0 Dieu - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_09_Egypt/",
    "tones": [
      {
        "scl": "196.839518",
        "cents": 196.839518
      },
      {
        "scl": "427.619103",
        "cents": 427.619103
      },
      {
        "scl": "563.629522",
        "cents": 563.629522
      },
      {
        "scl": "690.015063",
        "cents": 690.015063
      },
      {
        "scl": "922.164702",
        "cents": 922.164702
      },
      {
        "scl": "1050.813611",
        "cents": 1050.813611
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_11_Egypt",
    "description": "\u00d4 m\u00e8re ! \u00f4 Sult\u00e2n ! - Umm Ibr\u00e2h\u00eem Al-Mahdiyya (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_11_Egypt/",
    "tones": [
      {
        "scl": "137.933551",
        "cents": 137.933551
      },
      {
        "scl": "321.310428",
        "cents": 321.310428
      },
      {
        "scl": "425.260292",
        "cents": 425.260292
      },
      {
        "scl": "632.23265",
        "cents": 632.23265
      },
      {
        "scl": "812.143761",
        "cents": 812.143761
      },
      {
        "scl": "949.78265",
        "cents": 949.78265
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_07_Egypt",
    "description": "Agyos Esheros / Tralmustos Avi - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_07_Egypt/",
    "tones": [
      {
        "scl": "174.834849",
        "cents": 174.834849
      },
      {
        "scl": "393.775153",
        "cents": 393.775153
      },
      {
        "scl": "498.502426",
        "cents": 498.502426
      },
      {
        "scl": "547.896365",
        "cents": 547.896365
      },
      {
        "scl": "665.588673",
        "cents": 665.588673
      },
      {
        "scl": "942.793335",
        "cents": 942.793335
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_10_Egypt",
    "description": "E Bedim - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_10_Egypt/",
    "tones": [
      {
        "scl": "226.086168",
        "cents": 226.086168
      },
      {
        "scl": "338.440725",
        "cents": 338.440725
      },
      {
        "scl": "556.078795",
        "cents": 556.078795
      },
      {
        "scl": "711.338975",
        "cents": 711.338975
      },
      {
        "scl": "817.421543",
        "cents": 817.421543
      },
      {
        "scl": "1020.920412",
        "cents": 1020.920412
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_15_Egypt",
    "description": "All\u00e9luia / Le christ est ressussit\u00e9 / Fi et \u00e9 ouon - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_15_Egypt/",
    "tones": [
      {
        "scl": "186.510178",
        "cents": 186.510178
      },
      {
        "scl": "319.524193",
        "cents": 319.524193
      },
      {
        "scl": "405.962841",
        "cents": 405.962841
      },
      {
        "scl": "621.829971",
        "cents": 621.829971
      },
      {
        "scl": "861.842177",
        "cents": 861.842177
      },
      {
        "scl": "1078.282089",
        "cents": 1078.282089
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_02_rast_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (rast, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_02_rast_Iraq/",
    "tones": [
      {
        "scl": "205.669188",
        "cents": 205.669188
      },
      {
        "scl": "311.105028",
        "cents": 311.105028
      },
      {
        "scl": "485.548525",
        "cents": 485.548525
      },
      {
        "scl": "695.657668",
        "cents": 695.657668
      },
      {
        "scl": "852.239954",
        "cents": 852.239954
      },
      {
        "scl": "1002.340137",
        "cents": 1002.340137
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_03_rast_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (rast, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_03_rast_Iraq/",
    "tones": [
      {
        "scl": "215.860309",
        "cents": 215.860309
      },
      {
        "scl": "375.94589",
        "cents": 375.94589
      },
      {
        "scl": "498.025096",
        "cents": 498.025096
      },
      {
        "scl": "695.840873",
        "cents": 695.840873
      },
      {
        "scl": "909.967087",
        "cents": 909.967087
      },
      {
        "scl": "993.169405",
        "cents": 993.169405
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_05_bayati_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (bayati, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_05_bayati_Iraq/",
    "tones": [
      {
        "scl": "141.453246",
        "cents": 141.453246
      },
      {
        "scl": "299.367947",
        "cents": 299.367947
      },
      {
        "scl": "485.177053",
        "cents": 485.177053
      },
      {
        "scl": "703.314303",
        "cents": 703.314303
      },
      {
        "scl": "990.154458",
        "cents": 990.154458
      },
      {
        "scl": "1037.286487",
        "cents": 1037.286487
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_13_Iraq",
    "description": "Ne me crois pas dupe / Soit bon avec la cr\u00e9ature de dieu - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (sikah, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_13_Iraq/",
    "tones": [
      {
        "scl": "154.544238",
        "cents": 154.544238
      },
      {
        "scl": "283.367619",
        "cents": 283.367619
      },
      {
        "scl": "486.135375",
        "cents": 486.135375
      },
      {
        "scl": "596.106167",
        "cents": 596.106167
      },
      {
        "scl": "876.539394",
        "cents": 876.539394
      },
      {
        "scl": "979.506604",
        "cents": 979.506604
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_15_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (lami, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_15_Iraq/",
    "tones": [
      {
        "scl": "147.102244",
        "cents": 147.102244
      },
      {
        "scl": "318.693863",
        "cents": 318.693863
      },
      {
        "scl": "490.290737",
        "cents": 490.290737
      },
      {
        "scl": "700.675728",
        "cents": 700.675728
      },
      {
        "scl": "933.184706",
        "cents": 933.184706
      },
      {
        "scl": "1023.498096",
        "cents": 1023.498096
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_16_Iraq",
    "description": "Comment un passionn\u00e9 peut-il triompher de ta froideur ? - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mansuri, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_16_Iraq/",
    "tones": [
      {
        "scl": "152.572194",
        "cents": 152.572194
      },
      {
        "scl": "347.264064",
        "cents": 347.264064
      },
      {
        "scl": "545.735932",
        "cents": 545.735932
      },
      {
        "scl": "693.02472",
        "cents": 693.02472
      },
      {
        "scl": "841.105528",
        "cents": 841.105528
      },
      {
        "scl": "1046.325346",
        "cents": 1046.325346
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_02_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mukhalif, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_02_Iraq/",
    "tones": [
      {
        "scl": "215.773989",
        "cents": 215.773989
      },
      {
        "scl": "352.189868",
        "cents": 352.189868
      },
      {
        "scl": "471.333714",
        "cents": 471.333714
      },
      {
        "scl": "697.383819",
        "cents": 697.383819
      },
      {
        "scl": "864.170271",
        "cents": 864.170271
      },
      {
        "scl": "1033.316157",
        "cents": 1033.316157
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_03_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mukhalif, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_03_Iraq/",
    "tones": [
      {
        "scl": "124.266191",
        "cents": 124.266191
      },
      {
        "scl": "263.915273",
        "cents": 263.915273
      },
      {
        "scl": "378.800533",
        "cents": 378.800533
      },
      {
        "scl": "606.703173",
        "cents": 606.703173
      },
      {
        "scl": "747.099822",
        "cents": 747.099822
      },
      {
        "scl": "947.751859",
        "cents": 947.751859
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_08_saba_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (saba, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_08_saba_Iraq/",
    "tones": [
      {
        "scl": "158.446663",
        "cents": 158.446663
      },
      {
        "scl": "297.208318",
        "cents": 297.208318
      },
      {
        "scl": "438.174801",
        "cents": 438.174801
      },
      {
        "scl": "669.759931",
        "cents": 669.759931
      },
      {
        "scl": "848.095436",
        "cents": 848.095436
      },
      {
        "scl": "998.850493",
        "cents": 998.850493
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_09_Iraq",
    "description": "Taqs\u00eem, sant\u00fbr - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (awj, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_09_Iraq/",
    "tones": [
      {
        "scl": "162.072356",
        "cents": 162.072356
      },
      {
        "scl": "293.853115",
        "cents": 293.853115
      },
      {
        "scl": "504.173509",
        "cents": 504.173509
      },
      {
        "scl": "674.344685",
        "cents": 674.344685
      },
      {
        "scl": "793.381493",
        "cents": 793.381493
      },
      {
        "scl": "993.862104",
        "cents": 993.862104
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_14_Iraq",
    "description": "Neuf rythmes de l'\u00e9cole de Bagdad, Dumbakk - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (unknown maqam, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_14_Iraq/",
    "tones": [
      {
        "scl": "110.076923",
        "cents": 110.076923
      },
      {
        "scl": "526.045599",
        "cents": 526.045599
      },
      {
        "scl": "717.091743",
        "cents": 717.091743
      },
      {
        "scl": "788.0",
        "cents": 788.0
      },
      {
        "scl": "919.631579",
        "cents": 919.631579
      },
      {
        "scl": "1007.31746",
        "cents": 1007.31746
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_04_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (dukah, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_04_Iraq/",
    "tones": [
      {
        "scl": "166.814872",
        "cents": 166.814872
      },
      {
        "scl": "362.675361",
        "cents": 362.675361
      },
      {
        "scl": "564.789742",
        "cents": 564.789742
      },
      {
        "scl": "700.755344",
        "cents": 700.755344
      },
      {
        "scl": "846.844107",
        "cents": 846.844107
      },
      {
        "scl": "1061.358964",
        "cents": 1061.358964
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_07_husayni_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (husayni, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_07_husayni_Iraq/",
    "tones": [
      {
        "scl": "172.973595",
        "cents": 172.973595
      },
      {
        "scl": "287.644525",
        "cents": 287.644525
      },
      {
        "scl": "490.134445",
        "cents": 490.134445
      },
      {
        "scl": "685.661479",
        "cents": 685.661479
      },
      {
        "scl": "753.578022",
        "cents": 753.578022
      },
      {
        "scl": "994.953689",
        "cents": 994.953689
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_08_Iraq",
    "description": "Taqs\u00eem, '\u00fbd - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (hakimi/huzam, Iraq)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_08_Iraq/",
    "tones": [
      {
        "scl": "176.852506",
        "cents": 176.852506
      },
      {
        "scl": "370.704365",
        "cents": 370.704365
      },
      {
        "scl": "580.218797",
        "cents": 580.218797
      },
      {
        "scl": "722.456159",
        "cents": 722.456159
      },
      {
        "scl": "866.607503",
        "cents": 866.607503
      },
      {
        "scl": "1074.837259",
        "cents": 1074.837259
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_17_Turkey",
    "description": "Pe\u00e7rev - Mesut Cemil Bey (kurdili hicazkar, Turkey)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_17_Turkey/",
    "tones": [
      {
        "scl": "87.365166",
        "cents": 87.365166
      },
      {
        "scl": "297.887917",
        "cents": 297.887917
      },
      {
        "scl": "501.806306",
        "cents": 501.806306
      },
      {
        "scl": "598.648691",
        "cents": 598.648691
      },
      {
        "scl": "786.231274",
        "cents": 786.231274
      },
      {
        "scl": "995.544602",
        "cents": 995.544602
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_20_Turkey",
    "description": "Pr\u00e9lude, puis danse - Mesut Cemil Bey (unknown maqam, Turkey)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_20_Turkey/",
    "tones": [
      {
        "scl": "217.923988",
        "cents": 217.923988
      },
      {
        "scl": "299.769105",
        "cents": 299.769105
      },
      {
        "scl": "379.602979",
        "cents": 379.602979
      },
      {
        "scl": "501.726862",
        "cents": 501.726862
      },
      {
        "scl": "705.082442",
        "cents": 705.082442
      },
      {
        "scl": "795.545991",
        "cents": 795.545991
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_22_Turkey",
    "description": "Peuple oriental - Mesut Cemil Bey (unknown maqam, Turkey)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_22_Turkey/",
    "tones": [
      {
        "scl": "173.031451",
        "cents": 173.031451
      },
      {
        "scl": "294.705475",
        "cents": 294.705475
      },
      {
        "scl": "498.270205",
        "cents": 498.270205
      },
      {
        "scl": "710.614821",
        "cents": 710.614821
      },
      {
        "scl": "871.199349",
        "cents": 871.199349
      },
      {
        "scl": "993.10728",
        "cents": 993.10728
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_05_Algeria",
    "description": "Le mal d'amour a commenc\u00e9 mon coeur - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_05_Algeria/",
    "tones": [
      {
        "scl": "239.210052",
        "cents": 239.210052
      },
      {
        "scl": "314.251738",
        "cents": 314.251738
      },
      {
        "scl": "520.548007",
        "cents": 520.548007
      },
      {
        "scl": "702.821251",
        "cents": 702.821251
      },
      {
        "scl": "800.082908",
        "cents": 800.082908
      },
      {
        "scl": "1009.6228",
        "cents": 1009.6228
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_07_Algeria",
    "description": "Que ton destin te soit toujours favorable - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_07_Algeria/",
    "tones": [
      {
        "scl": "214.790869",
        "cents": 214.790869
      },
      {
        "scl": "295.923298",
        "cents": 295.923298
      },
      {
        "scl": "492.678859",
        "cents": 492.678859
      },
      {
        "scl": "690.652226",
        "cents": 690.652226
      },
      {
        "scl": "789.123196",
        "cents": 789.123196
      },
      {
        "scl": "992.119525",
        "cents": 992.119525
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_09_Algeria",
    "description": "Je t'aime - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_09_Algeria/",
    "tones": [
      {
        "scl": "224.031387",
        "cents": 224.031387
      },
      {
        "scl": "305.374463",
        "cents": 305.374463
      },
      {
        "scl": "506.5591",
        "cents": 506.5591
      },
      {
        "scl": "701.525258",
        "cents": 701.525258
      },
      {
        "scl": "788.973964",
        "cents": 788.973964
      },
      {
        "scl": "1003.813051",
        "cents": 1003.813051
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_10_Algeria",
    "description": "Suite - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_10_Algeria/",
    "tones": [
      {
        "scl": "226.761725",
        "cents": 226.761725
      },
      {
        "scl": "298.387465",
        "cents": 298.387465
      },
      {
        "scl": "509.203995",
        "cents": 509.203995
      },
      {
        "scl": "622.781863",
        "cents": 622.781863
      },
      {
        "scl": "790.826681",
        "cents": 790.826681
      },
      {
        "scl": "1001.092982",
        "cents": 1001.092982
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_12_Algeria",
    "description": "\u00d4 ami - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_12_Algeria/",
    "tones": [
      {
        "scl": "298.122443",
        "cents": 298.122443
      },
      {
        "scl": "508.488164",
        "cents": 508.488164
      },
      {
        "scl": "615.220875",
        "cents": 615.220875
      },
      {
        "scl": "689.593312",
        "cents": 689.593312
      },
      {
        "scl": "784.581876",
        "cents": 784.581876
      },
      {
        "scl": "1000.618592",
        "cents": 1000.618592
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_13_Algeria",
    "description": "Sois prudent en l'aimant - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (ghrib, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_13_Algeria/",
    "tones": [
      {
        "scl": "105.961328",
        "cents": 105.961328
      },
      {
        "scl": "285.451894",
        "cents": 285.451894
      },
      {
        "scl": "494.999562",
        "cents": 494.999562
      },
      {
        "scl": "586.265631",
        "cents": 586.265631
      },
      {
        "scl": "784.789566",
        "cents": 784.789566
      },
      {
        "scl": "981.51051",
        "cents": 981.51051
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_14_Algeria",
    "description": "Nous avons v\u00e9cu dans le bonheur - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-maya, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_14_Algeria/",
    "tones": [
      {
        "scl": "97.710319",
        "cents": 97.710319
      },
      {
        "scl": "285.175584",
        "cents": 285.175584
      },
      {
        "scl": "481.743866",
        "cents": 481.743866
      },
      {
        "scl": "690.729982",
        "cents": 690.729982
      },
      {
        "scl": "783.864177",
        "cents": 783.864177
      },
      {
        "scl": "981.800554",
        "cents": 981.800554
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_18_Algeria",
    "description": "L\u00e8ve-toi et vois les fleurs - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (mujannaba, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_18_Algeria/",
    "tones": [
      {
        "scl": "105.232704",
        "cents": 105.232704
      },
      {
        "scl": "300.566038",
        "cents": 300.566038
      },
      {
        "scl": "491.025597",
        "cents": 491.025597
      },
      {
        "scl": "701.328162",
        "cents": 701.328162
      },
      {
        "scl": "797.250674",
        "cents": 797.250674
      },
      {
        "scl": "1002.872198",
        "cents": 1002.872198
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_20_Algeria",
    "description": "Les roses \u00e9closent sur les joues - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (mazmum, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_20_Algeria/",
    "tones": [
      {
        "scl": "83.200791",
        "cents": 83.200791
      },
      {
        "scl": "277.039029",
        "cents": 277.039029
      },
      {
        "scl": "470.575712",
        "cents": 470.575712
      },
      {
        "scl": "667.963387",
        "cents": 667.963387
      },
      {
        "scl": "770.414654",
        "cents": 770.414654
      },
      {
        "scl": "974.347826",
        "cents": 974.347826
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_01_husayni_Algeria",
    "description": "L\u00e8ve-toi et fais circuler les coupes - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (husayni, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_01_husayni_Algeria/",
    "tones": [
      {
        "scl": "207.921708",
        "cents": 207.921708
      },
      {
        "scl": "407.786926",
        "cents": 407.786926
      },
      {
        "scl": "491.34927",
        "cents": 491.34927
      },
      {
        "scl": "696.097701",
        "cents": 696.097701
      },
      {
        "scl": "909.281561",
        "cents": 909.281561
      },
      {
        "scl": "1008.753932",
        "cents": 1008.753932
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_03_Algeria",
    "description": "Le printemps est arriv\u00e9, \u00f4 homme - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-maya, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_03_Algeria/",
    "tones": [
      {
        "scl": "193.820389",
        "cents": 193.820389
      },
      {
        "scl": "299.905551",
        "cents": 299.905551
      },
      {
        "scl": "495.611445",
        "cents": 495.611445
      },
      {
        "scl": "695.931032",
        "cents": 695.931032
      },
      {
        "scl": "843.907435",
        "cents": 843.907435
      },
      {
        "scl": "1010.247614",
        "cents": 1010.247614
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_04_Algeria",
    "description": "Console-toi de tes soucis - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (jaharkah, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_04_Algeria/",
    "tones": [
      {
        "scl": "187.690972",
        "cents": 187.690972
      },
      {
        "scl": "288.520259",
        "cents": 288.520259
      },
      {
        "scl": "496.545091",
        "cents": 496.545091
      },
      {
        "scl": "685.379278",
        "cents": 685.379278
      },
      {
        "scl": "793.342665",
        "cents": 793.342665
      },
      {
        "scl": "988.939008",
        "cents": 988.939008
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_05_rast_Algeria",
    "description": "Pourquoi le nuage pleure-t-il ? - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (rast, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_05_rast_Algeria/",
    "tones": [
      {
        "scl": "206.696821",
        "cents": 206.696821
      },
      {
        "scl": "309.386406",
        "cents": 309.386406
      },
      {
        "scl": "502.927652",
        "cents": 502.927652
      },
      {
        "scl": "705.551575",
        "cents": 705.551575
      },
      {
        "scl": "906.353459",
        "cents": 906.353459
      },
      {
        "scl": "1009.15048",
        "cents": 1009.15048
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_06_Algeria",
    "description": "Tlemcem, \u00f4 noble cit\u00e9 - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-maya, Algeria)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_06_Algeria/",
    "tones": [
      {
        "scl": "183.757634",
        "cents": 183.757634
      },
      {
        "scl": "292.21861",
        "cents": 292.21861
      },
      {
        "scl": "499.020373",
        "cents": 499.020373
      },
      {
        "scl": "701.898119",
        "cents": 701.898119
      },
      {
        "scl": "835.070587",
        "cents": 835.070587
      },
      {
        "scl": "993.833953",
        "cents": 993.833953
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_11_Morocco",
    "description": "Le destin m'a exauc\u00e9 / Le z\u00e9phyr a pr\u00e9sag\u00e9 votre venue - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (zidan, Morocco)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_11_Morocco/",
    "tones": [
      {
        "scl": "219.987154",
        "cents": 219.987154
      },
      {
        "scl": "400.545413",
        "cents": 400.545413
      },
      {
        "scl": "512.279218",
        "cents": 512.279218
      },
      {
        "scl": "720.603882",
        "cents": 720.603882
      },
      {
        "scl": "902.410291",
        "cents": 902.410291
      },
      {
        "scl": "1018.85355",
        "cents": 1018.85355
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_12_Morocco",
    "description": "Vous \u00eates le refuge du mystique / Sans toi, je ne me serai pas consum\u00e9 de passion - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (raml al-maya, Morocco)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_12_Morocco/",
    "tones": [
      {
        "scl": "221.612795",
        "cents": 221.612795
      },
      {
        "scl": "402.109946",
        "cents": 402.109946
      },
      {
        "scl": "511.304755",
        "cents": 511.304755
      },
      {
        "scl": "726.674333",
        "cents": 726.674333
      },
      {
        "scl": "880.060352",
        "cents": 880.060352
      },
      {
        "scl": "1005.315735",
        "cents": 1005.315735
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_02_Morocco",
    "description": "T\u00fbshiya - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_02_Morocco/",
    "tones": [
      {
        "scl": "210.854799",
        "cents": 210.854799
      },
      {
        "scl": "400.896898",
        "cents": 400.896898
      },
      {
        "scl": "504.070734",
        "cents": 504.070734
      },
      {
        "scl": "703.216644",
        "cents": 703.216644
      },
      {
        "scl": "892.701608",
        "cents": 892.701608
      },
      {
        "scl": "1015.823877",
        "cents": 1015.823877
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_03_Morocco",
    "description": "Soyez les bienvenus - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_03_Morocco/",
    "tones": [
      {
        "scl": "186.070957",
        "cents": 186.070957
      },
      {
        "scl": "291.71811",
        "cents": 291.71811
      },
      {
        "scl": "495.867985",
        "cents": 495.867985
      },
      {
        "scl": "687.232764",
        "cents": 687.232764
      },
      {
        "scl": "790.432483",
        "cents": 790.432483
      },
      {
        "scl": "981.117023",
        "cents": 981.117023
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_04_Morocco",
    "description": "Mon amour est avec moi - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_04_Morocco/",
    "tones": [
      {
        "scl": "207.95914",
        "cents": 207.95914
      },
      {
        "scl": "413.144293",
        "cents": 413.144293
      },
      {
        "scl": "502.520384",
        "cents": 502.520384
      },
      {
        "scl": "708.974206",
        "cents": 708.974206
      },
      {
        "scl": "882.529676",
        "cents": 882.529676
      },
      {
        "scl": "987.442492",
        "cents": 987.442492
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_10_Morocco",
    "description": "Quiconque aime - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_10_Morocco/",
    "tones": [
      {
        "scl": "202.253011",
        "cents": 202.253011
      },
      {
        "scl": "377.487114",
        "cents": 377.487114
      },
      {
        "scl": "502.667813",
        "cents": 502.667813
      },
      {
        "scl": "692.676079",
        "cents": 692.676079
      },
      {
        "scl": "791.442511",
        "cents": 791.442511
      },
      {
        "scl": "984.39553",
        "cents": 984.39553
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_11_Morocco",
    "description": "Mon regard ne se tourne vers nulle autre beaut\u00e9 - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_11_Morocco/",
    "tones": [
      {
        "scl": "229.721322",
        "cents": 229.721322
      },
      {
        "scl": "425.122351",
        "cents": 425.122351
      },
      {
        "scl": "510.145475",
        "cents": 510.145475
      },
      {
        "scl": "713.144056",
        "cents": 713.144056
      },
      {
        "scl": "914.995632",
        "cents": 914.995632
      },
      {
        "scl": "1019.201094",
        "cents": 1019.201094
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_12_Morocco",
    "description": "Ton absence - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_12_Morocco/",
    "tones": [
      {
        "scl": "211.262762",
        "cents": 211.262762
      },
      {
        "scl": "377.627965",
        "cents": 377.627965
      },
      {
        "scl": "510.189002",
        "cents": 510.189002
      },
      {
        "scl": "709.092801",
        "cents": 709.092801
      },
      {
        "scl": "925.745222",
        "cents": 925.745222
      },
      {
        "scl": "1011.225076",
        "cents": 1011.225076
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_13_Morocco",
    "description": "Nous nous sommes trouv\u00e9s dans un jardin - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_13_Morocco/",
    "tones": [
      {
        "scl": "218.643024",
        "cents": 218.643024
      },
      {
        "scl": "404.626664",
        "cents": 404.626664
      },
      {
        "scl": "508.990258",
        "cents": 508.990258
      },
      {
        "scl": "711.844767",
        "cents": 711.844767
      },
      {
        "scl": "908.653055",
        "cents": 908.653055
      },
      {
        "scl": "1012.507568",
        "cents": 1012.507568
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_01_Tunisia",
    "description": "La n\u00fbba Rasd al-dhil : introduction Istift\u00e2h - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_01_Tunisia/",
    "tones": [
      {
        "scl": "167.432769",
        "cents": 167.432769
      },
      {
        "scl": "275.710911",
        "cents": 275.710911
      },
      {
        "scl": "470.447225",
        "cents": 470.447225
      },
      {
        "scl": "657.899293",
        "cents": 657.899293
      },
      {
        "scl": "780.785378",
        "cents": 780.785378
      },
      {
        "scl": "976.984678",
        "cents": 976.984678
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_02_Tunisia",
    "description": "Msaddar - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_02_Tunisia/",
    "tones": [
      {
        "scl": "221.53694",
        "cents": 221.53694
      },
      {
        "scl": "294.612382",
        "cents": 294.612382
      },
      {
        "scl": "492.032",
        "cents": 492.032
      },
      {
        "scl": "678.656212",
        "cents": 678.656212
      },
      {
        "scl": "806.768471",
        "cents": 806.768471
      },
      {
        "scl": "995.442079",
        "cents": 995.442079
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_03_Tunisia",
    "description": "J'ai jur\u00e9 de ne jamais aim\u00e9 d'autre que vous - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_03_Tunisia/",
    "tones": [
      {
        "scl": "175.108169",
        "cents": 175.108169
      },
      {
        "scl": "275.737363",
        "cents": 275.737363
      },
      {
        "scl": "476.632627",
        "cents": 476.632627
      },
      {
        "scl": "658.314613",
        "cents": 658.314613
      },
      {
        "scl": "814.776559",
        "cents": 814.776559
      },
      {
        "scl": "983.747664",
        "cents": 983.747664
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_05_Tunisia",
    "description": "Conclusion du Btayh\u00ee / \u00d4 toi qui es \u00e9pris du prince des gazelles - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_05_Tunisia/",
    "tones": [
      {
        "scl": "172.465409",
        "cents": 172.465409
      },
      {
        "scl": "282.055378",
        "cents": 282.055378
      },
      {
        "scl": "484.219581",
        "cents": 484.219581
      },
      {
        "scl": "667.541922",
        "cents": 667.541922
      },
      {
        "scl": "795.017208",
        "cents": 795.017208
      },
      {
        "scl": "988.69338",
        "cents": 988.69338
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_06_Tunisia",
    "description": "Mon amour est \u00e0 l'int\u00e9rieur - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_06_Tunisia/",
    "tones": [
      {
        "scl": "153.499691",
        "cents": 153.499691
      },
      {
        "scl": "286.569391",
        "cents": 286.569391
      },
      {
        "scl": "491.599804",
        "cents": 491.599804
      },
      {
        "scl": "663.099518",
        "cents": 663.099518
      },
      {
        "scl": "805.692185",
        "cents": 805.692185
      },
      {
        "scl": "988.692389",
        "cents": 988.692389
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_07_Tunisia",
    "description": "Tawshiya 'Ir\u00e2q - L'ensemble de Muhammad Gh\u00e2nim (dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_07_Tunisia/",
    "tones": [
      {
        "scl": "169.412885",
        "cents": 169.412885
      },
      {
        "scl": "274.492702",
        "cents": 274.492702
      },
      {
        "scl": "449.344443",
        "cents": 449.344443
      },
      {
        "scl": "667.22547",
        "cents": 667.22547
      },
      {
        "scl": "805.307659",
        "cents": 805.307659
      },
      {
        "scl": "976.292568",
        "cents": 976.292568
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_08_Tunisia",
    "description": "Suite - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_08_Tunisia/",
    "tones": [
      {
        "scl": "191.626667",
        "cents": 191.626667
      },
      {
        "scl": "294.652176",
        "cents": 294.652176
      },
      {
        "scl": "480.942807",
        "cents": 480.942807
      },
      {
        "scl": "669.396515",
        "cents": 669.396515
      },
      {
        "scl": "799.754068",
        "cents": 799.754068
      },
      {
        "scl": "988.327832",
        "cents": 988.327832
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_09_Tunisia",
    "description": "\u00d4 lui qui m'a rejet\u00e9 : taille \u00e9lanc\u00e9e, il n'y a pas plus beau - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_09_Tunisia/",
    "tones": [
      {
        "scl": "183.207532",
        "cents": 183.207532
      },
      {
        "scl": "278.342514",
        "cents": 278.342514
      },
      {
        "scl": "479.046154",
        "cents": 479.046154
      },
      {
        "scl": "661.968274",
        "cents": 661.968274
      },
      {
        "scl": "785.284991",
        "cents": 785.284991
      },
      {
        "scl": "979.518937",
        "cents": 979.518937
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_11_Tunisia",
    "description": "Trois choses en ce bas monde me plaisent - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_11_Tunisia/",
    "tones": [
      {
        "scl": "187.147641",
        "cents": 187.147641
      },
      {
        "scl": "292.474438",
        "cents": 292.474438
      },
      {
        "scl": "487.872815",
        "cents": 487.872815
      },
      {
        "scl": "649.774131",
        "cents": 649.774131
      },
      {
        "scl": "867.598137",
        "cents": 867.598137
      },
      {
        "scl": "996.065015",
        "cents": 996.065015
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_15_Tunisia",
    "description": "\u00d4 famille r\u00e9v\u00e9r\u00e9e, vous \u00eates mon espoir - L'ensemble de Muhammad Gh\u00e2nim (husayn saba, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_15_Tunisia/",
    "tones": [
      {
        "scl": "149.515152",
        "cents": 149.515152
      },
      {
        "scl": "297.254902",
        "cents": 297.254902
      },
      {
        "scl": "497.219694",
        "cents": 497.219694
      },
      {
        "scl": "664.785592",
        "cents": 664.785592
      },
      {
        "scl": "796.116401",
        "cents": 796.116401
      },
      {
        "scl": "973.877897",
        "cents": 973.877897
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_16_husayni_Tunisia",
    "description": "La pleine lune est apparue au matin / Toi qui es brun - L'ensemble de Muhammad Gh\u00e2nim (husayni, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_16_husayni_Tunisia/",
    "tones": [
      {
        "scl": "176.503609",
        "cents": 176.503609
      },
      {
        "scl": "294.12844",
        "cents": 294.12844
      },
      {
        "scl": "491.874714",
        "cents": 491.874714
      },
      {
        "scl": "704.535808",
        "cents": 704.535808
      },
      {
        "scl": "875.676624",
        "cents": 875.676624
      },
      {
        "scl": "996.031471",
        "cents": 996.031471
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_19_Tunisia",
    "description": "Je vois une petite gazelle - L'ensemble de Muhammad Gh\u00e2nim (unknown maqam, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_19_Tunisia/",
    "tones": [
      {
        "scl": "118.976096",
        "cents": 118.976096
      },
      {
        "scl": "296.362998",
        "cents": 296.362998
      },
      {
        "scl": "492.510025",
        "cents": 492.510025
      },
      {
        "scl": "638.958739",
        "cents": 638.958739
      },
      {
        "scl": "826.577839",
        "cents": 826.577839
      },
      {
        "scl": "987.025601",
        "cents": 987.025601
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_20_Tunisia",
    "description": "Regarde mon \u00e9tat et ce qui m'est arriv\u00e9 / \u00c0 chaque instant de mon aim\u00e9 - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_20_Tunisia/",
    "tones": [
      {
        "scl": "193.884906",
        "cents": 193.884906
      },
      {
        "scl": "272.081295",
        "cents": 272.081295
      },
      {
        "scl": "486.313182",
        "cents": 486.313182
      },
      {
        "scl": "633.40767",
        "cents": 633.40767
      },
      {
        "scl": "800.780852",
        "cents": 800.780852
      },
      {
        "scl": "973.758462",
        "cents": 973.758462
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_01_Tunisia",
    "description": "Istikhb\u00e2r, rb\u00e2b / Istikhb\u00e2r, '\u00fbd 'Arab\u00ee - L'ensemble de Muhammad Gh\u00e2nim (rahawi, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_01_Tunisia/",
    "tones": [
      {
        "scl": "109.986594",
        "cents": 109.986594
      },
      {
        "scl": "301.710943",
        "cents": 301.710943
      },
      {
        "scl": "481.245757",
        "cents": 481.245757
      },
      {
        "scl": "604.878046",
        "cents": 604.878046
      },
      {
        "scl": "822.210234",
        "cents": 822.210234
      },
      {
        "scl": "1022.684201",
        "cents": 1022.684201
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_02_Tunisia",
    "description": "Istikhb\u00e2r, rb\u00e2b / Istikhb\u00e2r, '\u00fbd 'Arab\u00ee - L'ensemble de Muhammad Gh\u00e2nim (sikah, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_02_Tunisia/",
    "tones": [
      {
        "scl": "120.978157",
        "cents": 120.978157
      },
      {
        "scl": "312.221004",
        "cents": 312.221004
      },
      {
        "scl": "487.047459",
        "cents": 487.047459
      },
      {
        "scl": "634.574588",
        "cents": 634.574588
      },
      {
        "scl": "822.366658",
        "cents": 822.366658
      },
      {
        "scl": "1043.90354",
        "cents": 1043.90354
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_03_husayni_Tunisia",
    "description": "Istikhb\u00e2r, rb\u00e2b / De toutes parts tu le vois - L'ensemble de Muhammad Gh\u00e2nim (husayni, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_03_husayni_Tunisia/",
    "tones": [
      {
        "scl": "164.875614",
        "cents": 164.875614
      },
      {
        "scl": "296.633982",
        "cents": 296.633982
      },
      {
        "scl": "496.85553",
        "cents": 496.85553
      },
      {
        "scl": "707.036578",
        "cents": 707.036578
      },
      {
        "scl": "865.498635",
        "cents": 865.498635
      },
      {
        "scl": "1003.319458",
        "cents": 1003.319458
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_07_Tunisia",
    "description": "Istikhb\u00e2r, rb\u00e2b / Istikhb\u00e2r, '\u00fbd 'Arab\u00ee - L'ensemble de Muhammad Gh\u00e2nim (mazmum, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_07_Tunisia/",
    "tones": [
      {
        "scl": "129.324181",
        "cents": 129.324181
      },
      {
        "scl": "318.476523",
        "cents": 318.476523
      },
      {
        "scl": "505.028688",
        "cents": 505.028688
      },
      {
        "scl": "622.866778",
        "cents": 622.866778
      },
      {
        "scl": "824.99064",
        "cents": 824.99064
      },
      {
        "scl": "1045.515851",
        "cents": 1045.515851
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_09_Tunisia",
    "description": "Il n'y a de Dieu que dieu - L'ensemble de Muhammad Gh\u00e2nim (muhayyar sikah, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_09_Tunisia/",
    "tones": [
      {
        "scl": "126.215958",
        "cents": 126.215958
      },
      {
        "scl": "321.412676",
        "cents": 321.412676
      },
      {
        "scl": "539.638118",
        "cents": 539.638118
      },
      {
        "scl": "716.921459",
        "cents": 716.921459
      },
      {
        "scl": "813.966667",
        "cents": 813.966667
      },
      {
        "scl": "1037.583105",
        "cents": 1037.583105
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_10_Tunisia",
    "description": "Pare-l\u00e0, \u00f4 coiffeuse ! - L'ensemble de Muhammad Gh\u00e2nim (muhayyar iraq, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_10_Tunisia/",
    "tones": [
      {
        "scl": "69.03222",
        "cents": 69.03222
      },
      {
        "scl": "276.114104",
        "cents": 276.114104
      },
      {
        "scl": "492.403893",
        "cents": 492.403893
      },
      {
        "scl": "664.979167",
        "cents": 664.979167
      },
      {
        "scl": "768.946321",
        "cents": 768.946321
      },
      {
        "scl": "995.666667",
        "cents": 995.666667
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_11_Tunisia",
    "description": "Circoncis, \u00f4 circonciseur ! - L'ensemble de Muhammad Gh\u00e2nim (muhayyar iraq, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_11_Tunisia/",
    "tones": [
      {
        "scl": "114.539275",
        "cents": 114.539275
      },
      {
        "scl": "320.906303",
        "cents": 320.906303
      },
      {
        "scl": "555.947964",
        "cents": 555.947964
      },
      {
        "scl": "696.807143",
        "cents": 696.807143
      },
      {
        "scl": "813.558055",
        "cents": 813.558055
      },
      {
        "scl": "1024.686396",
        "cents": 1024.686396
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_13_Tunisia",
    "description": "'Ar\u00fbb\u00ee - L'ensemble de Muhammad Gh\u00e2nim (muhayyar iraq, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_13_Tunisia/",
    "tones": [
      {
        "scl": "197.480205",
        "cents": 197.480205
      },
      {
        "scl": "366.668582",
        "cents": 366.668582
      },
      {
        "scl": "538.15794",
        "cents": 538.15794
      },
      {
        "scl": "686.384219",
        "cents": 686.384219
      },
      {
        "scl": "938.871731",
        "cents": 938.871731
      },
      {
        "scl": "993.093808",
        "cents": 993.093808
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_15_Tunisia",
    "description": "'Ar\u00fbb\u00ee - L'ensemble de Muhammad Gh\u00e2nim (mazmum, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_15_Tunisia/",
    "tones": [
      {
        "scl": "124.584517",
        "cents": 124.584517
      },
      {
        "scl": "318.858376",
        "cents": 318.858376
      },
      {
        "scl": "503.707779",
        "cents": 503.707779
      },
      {
        "scl": "641.730341",
        "cents": 641.730341
      },
      {
        "scl": "825.051602",
        "cents": 825.051602
      },
      {
        "scl": "1034.379289",
        "cents": 1034.379289
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_16_Tunisia",
    "description": "Tatoue, \u00f4 tatoueur ! / Il te parle du temps des fleurs - L'ensemble de Muhammad Gh\u00e2nim (muhayyar iraq, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_16_Tunisia/",
    "tones": [
      {
        "scl": "194.213573",
        "cents": 194.213573
      },
      {
        "scl": "398.893753",
        "cents": 398.893753
      },
      {
        "scl": "487.253156",
        "cents": 487.253156
      },
      {
        "scl": "683.022762",
        "cents": 683.022762
      },
      {
        "scl": "893.048268",
        "cents": 893.048268
      },
      {
        "scl": "1005.422005",
        "cents": 1005.422005
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_17_Tunisia",
    "description": "Celui qui a commis l'adult\u00e8re est tranquille - L'ensemble de Muhammad Gh\u00e2nim (unknown maqam, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_17_Tunisia/",
    "tones": [
      {
        "scl": "167.979381",
        "cents": 167.979381
      },
      {
        "scl": "351.804714",
        "cents": 351.804714
      },
      {
        "scl": "489.251462",
        "cents": 489.251462
      },
      {
        "scl": "714.207792",
        "cents": 714.207792
      },
      {
        "scl": "852.413462",
        "cents": 852.413462
      },
      {
        "scl": "1069.30038",
        "cents": 1069.30038
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_19_Tunisia",
    "description": "Istikhb\u00e2r, Muhayyir 'Ir\u00e2q / Danse de la Ghayta - L'ensemble de Muhammad Gh\u00e2nim (muhayyar sikah, Tunisia)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_19_Tunisia/",
    "tones": [
      {
        "scl": "94.363929",
        "cents": 94.363929
      },
      {
        "scl": "272.414754",
        "cents": 272.414754
      },
      {
        "scl": "517.682276",
        "cents": 517.682276
      },
      {
        "scl": "640.548194",
        "cents": 640.548194
      },
      {
        "scl": "786.808374",
        "cents": 786.808374
      },
      {
        "scl": "1018.252818",
        "cents": 1018.252818
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Cambodia_Heptatonic_01",
    "description": "Heptatonic 1 (Sralai), Cambodia",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Cambodia_Heptatonic_01/",
    "tones": [
      {
        "scl": "185.0",
        "cents": 185.0
      },
      {
        "scl": "380.0",
        "cents": 380.0
      },
      {
        "scl": "485.0",
        "cents": 485.0
      },
      {
        "scl": "680.0",
        "cents": 680.0
      },
      {
        "scl": "875.0",
        "cents": 875.0
      },
      {
        "scl": "1060.0",
        "cents": 1060.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Cambodia_Heptatonic_02",
    "description": "Heptatonic 2 (Roneat Ek), Cambodia",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Cambodia_Heptatonic_02/",
    "tones": [
      {
        "scl": "190.0",
        "cents": 190.0
      },
      {
        "scl": "380.0",
        "cents": 380.0
      },
      {
        "scl": "510.0",
        "cents": 510.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "890.0",
        "cents": 890.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_03",
    "description": "Flute 3 (Flute), China",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Thrasher, Alan (1978). The Transverse Flute in Traditional Chinese Music. Asian Music, 10(1):92.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_03/",
    "tones": [
      {
        "scl": "151.0",
        "cents": 151.0
      },
      {
        "scl": "303.0",
        "cents": 303.0
      },
      {
        "scl": "451.0",
        "cents": 451.0
      },
      {
        "scl": "628.0",
        "cents": 628.0
      },
      {
        "scl": "826.0",
        "cents": 826.0
      },
      {
        "scl": "986.0",
        "cents": 986.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_04",
    "description": "Flute 4 (Flute), China",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Thrasher, Alan (1978). The Transverse Flute in Traditional Chinese Music. Asian Music, 10(1):92.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_04/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "485.0",
        "cents": 485.0
      },
      {
        "scl": "680.0",
        "cents": 680.0
      },
      {
        "scl": "875.0",
        "cents": 875.0
      },
      {
        "scl": "985.0",
        "cents": 985.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Gambia_Malinke_02",
    "description": "Malinke 2, Gambia",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/Gambia_Malinke_02/",
    "tones": [
      {
        "scl": "157.0",
        "cents": 157.0
      },
      {
        "scl": "335.0",
        "cents": 335.0
      },
      {
        "scl": "530.0",
        "cents": 530.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "858.0",
        "cents": 858.0
      },
      {
        "scl": "1026.0",
        "cents": 1026.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ghana_Hardino",
    "description": "Hardino (Kora), Ghana",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Knight. Kora music from the gambia, played by foday musa suso, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Ghana_Hardino/",
    "tones": [
      {
        "scl": "185.0",
        "cents": 185.0
      },
      {
        "scl": "405.0",
        "cents": 405.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "885.0",
        "cents": 885.0
      },
      {
        "scl": "1105.0",
        "cents": 1105.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ghana_Sauta",
    "description": "Sauta (Kora), Ghana",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Knight. Kora music from the gambia, played by foday musa suso, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Ghana_Sauta/",
    "tones": [
      {
        "scl": "185.0",
        "cents": 185.0
      },
      {
        "scl": "405.0",
        "cents": 405.0
      },
      {
        "scl": "605.0",
        "cents": 605.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "885.0",
        "cents": 885.0
      },
      {
        "scl": "1105.0",
        "cents": 1105.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ghana_Tomora_Ba",
    "description": "Tomora Ba (Kora), Ghana",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Knight. Kora music from the gambia, played by foday musa suso, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Ghana_Tomora_Ba/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "385.0",
        "cents": 385.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "1085.0",
        "cents": 1085.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Ghana_Tomora_Mesengo",
    "description": "Tomora Mesengo (Kora), Ghana",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Knight. Kora music from the gambia, played by foday musa suso, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Ghana_Tomora_Mesengo/",
    "tones": [
      {
        "scl": "230.0",
        "cents": 230.0
      },
      {
        "scl": "325.0",
        "cents": 325.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "930.0",
        "cents": 930.0
      },
      {
        "scl": "1025.0",
        "cents": 1025.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Greece_Fourth_Plagal",
    "description": "Fourth Plagal (Voice), Greece",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Panteli, Maria; Purwins, Hendrik (2013). A Quantitative Comparison of Chrysanthine Theory and Performance Practice of Scale Tuning, Steps, and Prominence of the Octoechos in Byzantine Chant. Journal of New Music Research, 42(3):205-221.",
    "url": "https://scalelibrary.org/scales/damusc/Greece_Fourth_Plagal/",
    "tones": [
      {
        "scl": "222.0",
        "cents": 222.0
      },
      {
        "scl": "378.0",
        "cents": 378.0
      },
      {
        "scl": "517.0",
        "cents": 517.0
      },
      {
        "scl": "718.0",
        "cents": 718.0
      },
      {
        "scl": "917.0",
        "cents": 917.0
      },
      {
        "scl": "1089.0",
        "cents": 1089.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Greece_Second",
    "description": "Second (Voice), Greece",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Panteli, Maria; Purwins, Hendrik (2013). A Quantitative Comparison of Chrysanthine Theory and Performance Practice of Scale Tuning, Steps, and Prominence of the Octoechos in Byzantine Chant. Journal of New Music Research, 42(3):205-221.",
    "url": "https://scalelibrary.org/scales/damusc/Greece_Second/",
    "tones": [
      {
        "scl": "139.0",
        "cents": 139.0
      },
      {
        "scl": "361.0",
        "cents": 361.0
      },
      {
        "scl": "493.0",
        "cents": 493.0
      },
      {
        "scl": "710.0",
        "cents": 710.0
      },
      {
        "scl": "854.0",
        "cents": 854.0
      },
      {
        "scl": "1017.0",
        "cents": 1017.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Greece_Second_Plagal",
    "description": "Second Plagal (Voice), Greece",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Panteli, Maria; Purwins, Hendrik (2013). A Quantitative Comparison of Chrysanthine Theory and Performance Practice of Scale Tuning, Steps, and Prominence of the Octoechos in Byzantine Chant. Journal of New Music Research, 42(3):205-221.",
    "url": "https://scalelibrary.org/scales/damusc/Greece_Second_Plagal/",
    "tones": [
      {
        "scl": "111.0",
        "cents": 111.0
      },
      {
        "scl": "389.0",
        "cents": 389.0
      },
      {
        "scl": "505.0",
        "cents": 505.0
      },
      {
        "scl": "711.0",
        "cents": 711.0
      },
      {
        "scl": "801.0",
        "cents": 801.0
      },
      {
        "scl": "995.0",
        "cents": 995.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gamelan_25",
    "description": "Gamelan 25, Indonesia",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gamelan_25/",
    "tones": [
      {
        "scl": "202.0",
        "cents": 202.0
      },
      {
        "scl": "335.0",
        "cents": 335.0
      },
      {
        "scl": "482.0",
        "cents": 482.0
      },
      {
        "scl": "665.0",
        "cents": 665.0
      },
      {
        "scl": "861.0",
        "cents": 861.0
      },
      {
        "scl": "1026.0",
        "cents": 1026.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pelog_01_a",
    "description": "Pelog 1, Indonesia",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pelog_01_a/",
    "tones": [
      {
        "scl": "167.0",
        "cents": 167.0
      },
      {
        "scl": "412.0",
        "cents": 412.0
      },
      {
        "scl": "537.0",
        "cents": 537.0
      },
      {
        "scl": "683.0",
        "cents": 683.0
      },
      {
        "scl": "935.0",
        "cents": 935.0
      },
      {
        "scl": "1100.0",
        "cents": 1100.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pelog_01_b",
    "description": "Pelog 1 (Gambang and Bonang and Saron), Indonesia",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pelog_01_b/",
    "tones": [
      {
        "scl": "137.0",
        "cents": 137.0
      },
      {
        "scl": "446.0",
        "cents": 446.0
      },
      {
        "scl": "575.0",
        "cents": 575.0
      },
      {
        "scl": "687.0",
        "cents": 687.0
      },
      {
        "scl": "820.0",
        "cents": 820.0
      },
      {
        "scl": "1098.0",
        "cents": 1098.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pelog_Saih_Pitu_Gambang",
    "description": "Pelog Saih Pitu Gambang (Gambang), Indonesia",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pelog_Saih_Pitu_Gambang/",
    "tones": [
      {
        "scl": "186.0",
        "cents": 186.0
      },
      {
        "scl": "320.0",
        "cents": 320.0
      },
      {
        "scl": "502.0",
        "cents": 502.0
      },
      {
        "scl": "707.0",
        "cents": 707.0
      },
      {
        "scl": "816.0",
        "cents": 816.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Zikrzamman",
    "description": "Zikrzamman, Indonesia",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Zikrzamman/",
    "tones": [
      {
        "scl": "245.0",
        "cents": 245.0
      },
      {
        "scl": "340.0",
        "cents": 340.0
      },
      {
        "scl": "525.0",
        "cents": 525.0
      },
      {
        "scl": "735.0",
        "cents": 735.0
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Mozambique_Chopi_07",
    "description": "Chopi 7, Mozambique",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/Mozambique_Chopi_07/",
    "tones": [
      {
        "scl": "162.0",
        "cents": 162.0
      },
      {
        "scl": "331.0",
        "cents": 331.0
      },
      {
        "scl": "508.0",
        "cents": 508.0
      },
      {
        "scl": "682.0",
        "cents": 682.0
      },
      {
        "scl": "858.0",
        "cents": 858.0
      },
      {
        "scl": "1026.0",
        "cents": 1026.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Portugal_Bagpipe_06",
    "description": "Bagpipe 6 (Bagpipes), Portugal",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Portugal_Bagpipe_06/",
    "tones": [
      {
        "scl": "128.0",
        "cents": 128.0
      },
      {
        "scl": "301.0",
        "cents": 301.0
      },
      {
        "scl": "427.0",
        "cents": 427.0
      },
      {
        "scl": "631.0",
        "cents": 631.0
      },
      {
        "scl": "792.0",
        "cents": 792.0
      },
      {
        "scl": "969.0",
        "cents": 969.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_03",
    "description": "3, Thailand",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Wisuttipat, Nattapol (2015). Relative Nature of Thai Traditional Music through its Tuning System. International Journal of Creative and Arts Studies, 2(1):86.",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_03/",
    "tones": [
      {
        "scl": "155.0",
        "cents": 155.0
      },
      {
        "scl": "325.0",
        "cents": 325.0
      },
      {
        "scl": "505.0",
        "cents": 505.0
      },
      {
        "scl": "675.0",
        "cents": 675.0
      },
      {
        "scl": "855.0",
        "cents": 855.0
      },
      {
        "scl": "1015.0",
        "cents": 1015.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Thai_01",
    "description": "Thai 1, Thailand",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Thai_01/",
    "tones": [
      {
        "scl": "182.0",
        "cents": 182.0
      },
      {
        "scl": "344.0",
        "cents": 344.0
      },
      {
        "scl": "522.0",
        "cents": 522.0
      },
      {
        "scl": "687.0",
        "cents": 687.0
      },
      {
        "scl": "865.0",
        "cents": 865.0
      },
      {
        "scl": "1037.0",
        "cents": 1037.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/United_Kingdom_Bagpipe_01",
    "description": "Bagpipe 1 (Bagpipes), United Kingdom",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/United_Kingdom_Bagpipe_01/",
    "tones": [
      {
        "scl": "182.0",
        "cents": 182.0
      },
      {
        "scl": "386.0",
        "cents": 386.0
      },
      {
        "scl": "537.0",
        "cents": 537.0
      },
      {
        "scl": "680.0",
        "cents": 680.0
      },
      {
        "scl": "884.0",
        "cents": 884.0
      },
      {
        "scl": "1049.0",
        "cents": 1049.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/United_Kingdom_Bagpipe_02",
    "description": "Bagpipe 2 (Bagpipes), United Kingdom",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/United_Kingdom_Bagpipe_02/",
    "tones": [
      {
        "scl": "182.0",
        "cents": 182.0
      },
      {
        "scl": "347.0",
        "cents": 347.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "852.0",
        "cents": 852.0
      },
      {
        "scl": "1017.0",
        "cents": 1017.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/United_Kingdom_Bagpipe_03",
    "description": "Bagpipe 3 (Bagpipes), United Kingdom",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/United_Kingdom_Bagpipe_03/",
    "tones": [
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "386.0",
        "cents": 386.0
      },
      {
        "scl": "551.0",
        "cents": 551.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "908.0",
        "cents": 908.0
      },
      {
        "scl": "1049.0",
        "cents": 1049.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/United_Kingdom_Bagpipe_04",
    "description": "Bagpipe 4 (Bagpipes), United Kingdom",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/United_Kingdom_Bagpipe_04/",
    "tones": [
      {
        "scl": "197.0",
        "cents": 197.0
      },
      {
        "scl": "341.0",
        "cents": 341.0
      },
      {
        "scl": "495.0",
        "cents": 495.0
      },
      {
        "scl": "703.0",
        "cents": 703.0
      },
      {
        "scl": "853.0",
        "cents": 853.0
      },
      {
        "scl": "1009.0",
        "cents": 1009.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/United_Kingdom_Bagpipe_05",
    "description": "Bagpipe 5 (Bagpipes), United Kingdom",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/United_Kingdom_Bagpipe_05/",
    "tones": [
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "386.0",
        "cents": 386.0
      },
      {
        "scl": "520.0",
        "cents": 520.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "884.0",
        "cents": 884.0
      },
      {
        "scl": "1017.0",
        "cents": 1017.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Zimbabwe_Nyanga_01",
    "description": "Nyanga 1 (Panpipes), Zimbabwe",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Tracey, Andrew (1971). The nyanga panpipe dance. African Music: Journal of the African Music Society, 5(1):73-89.",
    "url": "https://scalelibrary.org/scales/damusc/Zimbabwe_Nyanga_01/",
    "tones": [
      {
        "scl": "162.0",
        "cents": 162.0
      },
      {
        "scl": "310.0",
        "cents": 310.0
      },
      {
        "scl": "523.0",
        "cents": 523.0
      },
      {
        "scl": "691.0",
        "cents": 691.0
      },
      {
        "scl": "843.0",
        "cents": 843.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Zimbabwe_Nyanga_02",
    "description": "Nyanga 2 (Panpipes), Zimbabwe",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Tracey, Andrew (1971). The nyanga panpipe dance. African Music: Journal of the African Music Society, 5(1):73-89.",
    "url": "https://scalelibrary.org/scales/damusc/Zimbabwe_Nyanga_02/",
    "tones": [
      {
        "scl": "160.0",
        "cents": 160.0
      },
      {
        "scl": "357.0",
        "cents": 357.0
      },
      {
        "scl": "580.0",
        "cents": 580.0
      },
      {
        "scl": "723.0",
        "cents": 723.0
      },
      {
        "scl": "855.0",
        "cents": 855.0
      },
      {
        "scl": "1025.0",
        "cents": 1025.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-07",
    "description": "7 equal divisions of the octave",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-07/",
    "tones": [
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/26EDO-IbnSina",
    "description": "Tempering of Ibn Sina's 1/1-14/13-7/6-4/3-3/2-21/13-7/4-2/1",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_16005.html#16005",
    "url": "https://scalelibrary.org/scales/mailing-lists/26EDO-IbnSina/",
    "tones": [
      {
        "scl": "138.46154",
        "cents": 138.46154
      },
      {
        "scl": "276.92308",
        "cents": 276.92308
      },
      {
        "scl": "507.69231",
        "cents": 507.69231
      },
      {
        "scl": "692.30769",
        "cents": 692.30769
      },
      {
        "scl": "830.76923",
        "cents": 830.76923
      },
      {
        "scl": "969.23077",
        "cents": 969.23077
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/79MOS_Suz-i_Dilara",
    "description": "Tuning for Suz-i Dilara in Ozan Yarman's 79MOS",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77885.html#77885",
    "url": "https://scalelibrary.org/scales/mailing-lists/79MOS_Suz-i_Dilara/",
    "tones": [
      {
        "scl": "211.23644",
        "cents": 211.23644
      },
      {
        "scl": "422.92728",
        "cents": 422.92728
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "913.19144",
        "cents": 913.19144
      },
      {
        "scl": "1124.01947",
        "cents": 1124.01947
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/O3-quasi-meso-iph7_Cs",
    "description": "Disjunct tetrachords ~1/1-56/51-26/21-4/3 a bit like Dudon's meso-iph7.scl",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91501.html#93177",
    "url": "https://scalelibrary.org/scales/mailing-lists/O3-quasi-meso-iph7_Cs/",
    "tones": [
      {
        "scl": "161.71875",
        "cents": 161.71875
      },
      {
        "scl": "369.14062",
        "cents": 369.14062
      },
      {
        "scl": "495.70313",
        "cents": 495.70313
      },
      {
        "scl": "704.29687",
        "cents": 704.29687
      },
      {
        "scl": "866.01563",
        "cents": 866.01563
      },
      {
        "scl": "1073.43750",
        "cents": 1073.4375
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/O3-rast_moha_Cup",
    "description": "Mode of Rast + Mohajira (Dudon) with near-pure 59/48 and 12:11 steps",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91501.html#93138",
    "url": "https://scalelibrary.org/scales/mailing-lists/O3-rast_moha_Cup/",
    "tones": [
      {
        "scl": "207.42188",
        "cents": 207.42188
      },
      {
        "scl": "357.42187",
        "cents": 357.42187
      },
      {
        "scl": "495.70312",
        "cents": 495.70312
      },
      {
        "scl": "703.12500",
        "cents": 703.125
      },
      {
        "scl": "854.29687",
        "cents": 854.29687
      },
      {
        "scl": "1061.71875",
        "cents": 1061.71875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/addenda14",
    "description": "Lesfip version of addenda, 14 cent error bars",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100474.html#100482",
    "url": "https://scalelibrary.org/scales/mailing-lists/addenda14/",
    "tones": [
      {
        "scl": "176.13707",
        "cents": 176.13707
      },
      {
        "scl": "443.61470",
        "cents": 443.6147
      },
      {
        "scl": "613.10780",
        "cents": 613.1078
      },
      {
        "scl": "711.09234",
        "cents": 711.09234
      },
      {
        "scl": "879.60138",
        "cents": 879.60138
      },
      {
        "scl": "1107.15012",
        "cents": 1107.15012
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/addendaopt",
    "description": "Lesfip version of addenda, 10 cent error bars",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100474.html#100475",
    "url": "https://scalelibrary.org/scales/mailing-lists/addendaopt/",
    "tones": [
      {
        "scl": "177.33567",
        "cents": 177.33567
      },
      {
        "scl": "441.16575",
        "cents": 441.16575
      },
      {
        "scl": "616.47420",
        "cents": 616.4742
      },
      {
        "scl": "704.99583",
        "cents": 704.99583
      },
      {
        "scl": "882.33150",
        "cents": 882.3315
      },
      {
        "scl": "1091.30954",
        "cents": 1091.30954
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/apol",
    "description": "synmav3 in apollo {100/99, 225/224} temperament",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63252.html#63426",
    "url": "https://scalelibrary.org/scales/mailing-lists/apol/",
    "tones": [
      {
        "scl": "207.252202",
        "cents": 207.252202
      },
      {
        "scl": "381.116799",
        "cents": 381.116799
      },
      {
        "scl": "496.373899",
        "cents": 496.373899
      },
      {
        "scl": "703.626101",
        "cents": 703.626101
      },
      {
        "scl": "877.490697",
        "cents": 877.490697
      },
      {
        "scl": "992.747798",
        "cents": 992.747798
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/archytas7",
    "description": "Archytas (64/63) hobbit in POTE tuning",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95828.html#95831",
    "url": "https://scalelibrary.org/scales/mailing-lists/archytas7/",
    "tones": [
      {
        "scl": "218.64253",
        "cents": 218.64253
      },
      {
        "scl": "393.37465",
        "cents": 393.37465
      },
      {
        "scl": "490.67874",
        "cents": 490.67874
      },
      {
        "scl": "709.32126",
        "cents": 709.32126
      },
      {
        "scl": "806.62535",
        "cents": 806.62535
      },
      {
        "scl": "981.35747",
        "cents": 981.35747
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/beep9-pelog",
    "description": "Beep-9 approximation of pelog scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_51439.html#51439",
    "url": "https://scalelibrary.org/scales/mailing-lists/beep9-pelog/",
    "tones": [
      {
        "scl": "101.30000",
        "cents": 101.3
      },
      {
        "scl": "260.26000",
        "cents": 260.26
      },
      {
        "scl": "520.52000",
        "cents": 520.52
      },
      {
        "scl": "679.48000",
        "cents": 679.48
      },
      {
        "scl": "780.78000",
        "cents": 780.78
      },
      {
        "scl": "939.74000",
        "cents": 939.74
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bug-pelog",
    "description": "Pelog-like subset of bug[9]",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66861.html#66861",
    "url": "https://scalelibrary.org/scales/mailing-lists/bug-pelog/",
    "tones": [
      {
        "scl": "101.28399",
        "cents": 101.28399
      },
      {
        "scl": "260.25680",
        "cents": 260.2568
      },
      {
        "scl": "520.51359",
        "cents": 520.51359
      },
      {
        "scl": "679.48641",
        "cents": 679.48641
      },
      {
        "scl": "780.77039",
        "cents": 780.77039
      },
      {
        "scl": "939.74320",
        "cents": 939.7432
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dialeastsquares",
    "description": "Least squares diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92040.html#92440",
    "url": "https://scalelibrary.org/scales/mailing-lists/dialeastsquares/",
    "tones": [
      {
        "scl": "192.22706",
        "cents": 192.22706
      },
      {
        "scl": "309.53714",
        "cents": 309.53714
      },
      {
        "scl": "504.94761",
        "cents": 504.94761
      },
      {
        "scl": "695.05239",
        "cents": 695.05239
      },
      {
        "scl": "890.46286",
        "cents": 890.46286
      },
      {
        "scl": "1007.77294",
        "cents": 1007.77294
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diaopt5",
    "description": "5-limit optimized diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92024.html#92115",
    "url": "https://scalelibrary.org/scales/mailing-lists/diaopt5/",
    "tones": [
      {
        "scl": "192.103",
        "cents": 192.103
      },
      {
        "scl": "384.205",
        "cents": 384.205
      },
      {
        "scl": "502.262",
        "cents": 502.262
      },
      {
        "scl": "696.895",
        "cents": 696.895
      },
      {
        "scl": "887.311",
        "cents": 887.311
      },
      {
        "scl": "1081.943",
        "cents": 1081.943
      },
      {
        "scl": "1200.000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diaopt7",
    "description": "7-limit optimized diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92024.html#92115",
    "url": "https://scalelibrary.org/scales/mailing-lists/diaopt7/",
    "tones": [
      {
        "scl": "192.227",
        "cents": 192.227
      },
      {
        "scl": "384.454",
        "cents": 384.454
      },
      {
        "scl": "501.764",
        "cents": 501.764
      },
      {
        "scl": "697.175",
        "cents": 697.175
      },
      {
        "scl": "887.279",
        "cents": 887.279
      },
      {
        "scl": "1082.69",
        "cents": 1082.69
      },
      {
        "scl": "1200.00",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diet",
    "description": "Diatonic-type scale inside Wookie[58]",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69820.html#69820",
    "url": "https://scalelibrary.org/scales/mailing-lists/diet/",
    "tones": [
      {
        "scl": "203.508772",
        "cents": 203.508772
      },
      {
        "scl": "392.982456",
        "cents": 392.982456
      },
      {
        "scl": "498.245614",
        "cents": 498.245614
      },
      {
        "scl": "701.754386",
        "cents": 701.754386
      },
      {
        "scl": "891.228070",
        "cents": 891.22807
      },
      {
        "scl": "1094.736842",
        "cents": 1094.736842
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/eb24-moha-bayyati-septimal_Eb",
    "description": "Lower Mohajira tetrachord with 21/16; upper Bayyati ~12:13:14:16",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89383.html#89452",
    "url": "https://scalelibrary.org/scales/mailing-lists/eb24-moha-bayyati-septimal_Eb/",
    "tones": [
      {
        "scl": "132.24835",
        "cents": 132.24835
      },
      {
        "scl": "341.46217",
        "cents": 341.46217
      },
      {
        "scl": "473.71052",
        "cents": 473.71052
      },
      {
        "scl": "704.60690",
        "cents": 704.6069
      },
      {
        "scl": "836.85526",
        "cents": 836.85526
      },
      {
        "scl": "969.10361",
        "cents": 969.10361
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/elfkeenanismic7",
    "description": "Keenanismic tempered [8/7, 5/4, 4/3, 3/2, 8/5, 7/4, 2] = cross_7, 284et tuning",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105774.html#105779",
    "url": "https://scalelibrary.org/scales/mailing-lists/elfkeenanismic7/",
    "tones": [
      {
        "scl": "232.39437",
        "cents": 232.39437
      },
      {
        "scl": "384.50704",
        "cents": 384.50704
      },
      {
        "scl": "498.59155",
        "cents": 498.59155
      },
      {
        "scl": "701.40845",
        "cents": 701.40845
      },
      {
        "scl": "815.49296",
        "cents": 815.49296
      },
      {
        "scl": "967.60563",
        "cents": 967.60563
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hanson7",
    "description": "Hanson[7] in 53-et tuning",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_16064.html#16088",
    "url": "https://scalelibrary.org/scales/mailing-lists/hanson7/",
    "tones": [
      {
        "scl": "67.924528",
        "cents": 67.924528
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "384.905660",
        "cents": 384.90566
      },
      {
        "scl": "633.962264",
        "cents": 633.962264
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "950.943396",
        "cents": 950.943396
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/igs",
    "description": "Seven notes of myna in 89et",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_27704.html#27727",
    "url": "https://scalelibrary.org/scales/mailing-lists/igs/",
    "tones": [
      {
        "scl": "269.66292",
        "cents": 269.66292
      },
      {
        "scl": "310.11236",
        "cents": 310.11236
      },
      {
        "scl": "579.77528",
        "cents": 579.77528
      },
      {
        "scl": "620.22472",
        "cents": 620.22472
      },
      {
        "scl": "889.88764",
        "cents": 889.88764
      },
      {
        "scl": "930.33708",
        "cents": 930.33708
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/iran_diat",
    "description": "Iranian Diatonic from Dariush Anooshfar, Safi-a-ddin Armavi's scale from 125 ET",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77364.html#77873",
    "url": "https://scalelibrary.org/scales/mailing-lists/iran_diat/",
    "tones": [
      {
        "scl": "220.800 cents",
        "cents": 220.8
      },
      {
        "scl": "441.600 cents",
        "cents": 441.6
      },
      {
        "scl": "489.600 cents",
        "cents": 489.6
      },
      {
        "scl": "710.400 cents",
        "cents": 710.4
      },
      {
        "scl": "931.200 cents",
        "cents": 931.2
      },
      {
        "scl": "979.200 cents",
        "cents": 979.2
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/magic7",
    "description": "Magic[7] in 41-et tuning",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_16064.html#16088",
    "url": "https://scalelibrary.org/scales/mailing-lists/magic7/",
    "tones": [
      {
        "scl": "321.951220",
        "cents": 321.95122
      },
      {
        "scl": "380.487805",
        "cents": 380.487805
      },
      {
        "scl": "702.439024",
        "cents": 702.439024
      },
      {
        "scl": "760.975610",
        "cents": 760.97561
      },
      {
        "scl": "819.512195",
        "cents": 819.512195
      },
      {
        "scl": "1141.463415",
        "cents": 1141.463415
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavsynch7",
    "description": "Mavilla[7] in synch (brat=-1) tuning",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12859.html#12859",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavsynch7/",
    "tones": [
      {
        "scl": "152.674307",
        "cents": 152.674307
      },
      {
        "scl": "370.988539",
        "cents": 370.988539
      },
      {
        "scl": "523.662846",
        "cents": 523.662846
      },
      {
        "scl": "676.337154",
        "cents": 676.337154
      },
      {
        "scl": "829.011461",
        "cents": 829.011461
      },
      {
        "scl": "1047.325693",
        "cents": 1047.325693
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-ptolemy_hom_Bup",
    "description": "Tempering of Ptolemy's Homalon or Equable Diatonic",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-ptolemy_hom_Bup/",
    "tones": [
      {
        "scl": "150.00000",
        "cents": 150.0
      },
      {
        "scl": "312.89063",
        "cents": 312.89063
      },
      {
        "scl": "495.70313",
        "cents": 495.70313
      },
      {
        "scl": "703.12500",
        "cents": 703.125
      },
      {
        "scl": "853.12500",
        "cents": 853.125
      },
      {
        "scl": "1016.01563",
        "cents": 1016.01563
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/michael7",
    "description": "Michael's 7-note, more or less 7-limit scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_42.html#24508",
    "url": "https://scalelibrary.org/scales/mailing-lists/michael7/",
    "tones": [
      {
        "scl": "119.558",
        "cents": 119.558
      },
      {
        "scl": "221.6695",
        "cents": 221.6695
      },
      {
        "scl": "498.000",
        "cents": 498.0
      },
      {
        "scl": "616.795",
        "cents": 616.795
      },
      {
        "scl": "710.000",
        "cents": 710.0
      },
      {
        "scl": "933.123",
        "cents": 933.123
      },
      {
        "scl": "1200.000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mif7",
    "description": "Lesfip scale derived from michael7",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_42.html#24508",
    "url": "https://scalelibrary.org/scales/mailing-lists/mif7/",
    "tones": [
      {
        "scl": "117.47111",
        "cents": 117.47111
      },
      {
        "scl": "231.34936",
        "cents": 231.34936
      },
      {
        "scl": "500.01670",
        "cents": 500.0167
      },
      {
        "scl": "616.87439",
        "cents": 616.87439
      },
      {
        "scl": "701.07869",
        "cents": 701.07869
      },
      {
        "scl": "932.47186",
        "cents": 932.47186
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mmmgeo1",
    "description": "Scale for MakeMicroMusic in Peppermint 24, maybe a bit like Georgian tunings",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_3617.html#3619",
    "url": "https://scalelibrary.org/scales/mailing-lists/mmmgeo1/",
    "tones": [
      {
        "scl": "187.34894",
        "cents": 187.34894
      },
      {
        "scl": "336.86046",
        "cents": 336.86046
      },
      {
        "scl": "495.90439",
        "cents": 495.90439
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "832.76485",
        "cents": 832.76485
      },
      {
        "scl": "991.80879",
        "cents": 991.80879
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mmmgeo3a",
    "description": "Peppermint 24 scale for MakeMicroMusic, maybe a bit \"Georgian-like\"?",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_3617.html#3619",
    "url": "https://scalelibrary.org/scales/mailing-lists/mmmgeo3a/",
    "tones": [
      {
        "scl": "128.66925",
        "cents": 128.66925
      },
      {
        "scl": "336.86046",
        "cents": 336.86046
      },
      {
        "scl": "495.90439",
        "cents": 495.90439
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "832.76485",
        "cents": 832.76485
      },
      {
        "scl": "991.80879",
        "cents": 991.80879
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mmmgeo4a",
    "description": "Peppermint 24 scale for MakeMicroMusic, maybe a bit \"Georgian-like\"?  ",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_3617.html#3619",
    "url": "https://scalelibrary.org/scales/mailing-lists/mmmgeo4a/",
    "tones": [
      {
        "scl": "128.66925",
        "cents": 128.66925
      },
      {
        "scl": "336.86046",
        "cents": 336.86046
      },
      {
        "scl": "495.90439",
        "cents": 495.90439
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "832.76485",
        "cents": 832.76485
      },
      {
        "scl": "1040.95607",
        "cents": 1040.95607
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mmmgeo4b",
    "description": "Peppermint 24 scale for MakeMicroMusic, maybe a bit \"Georgian-like\"?  ",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_3617.html#3619",
    "url": "https://scalelibrary.org/scales/mailing-lists/mmmgeo4b/",
    "tones": [
      {
        "scl": "208.19121",
        "cents": 208.19121
      },
      {
        "scl": "367.23515",
        "cents": 367.23515
      },
      {
        "scl": "495.90439",
        "cents": 495.90439
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "863.13954",
        "cents": 863.13954
      },
      {
        "scl": "1071.33075",
        "cents": 1071.33075
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/myna7opt",
    "description": "Lesfip version of 7-limit Myna[7]",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95803.html#95807",
    "url": "https://scalelibrary.org/scales/mailing-lists/myna7opt/",
    "tones": [
      {
        "scl": "267.31590",
        "cents": 267.3159
      },
      {
        "scl": "310.96887",
        "cents": 310.96887
      },
      {
        "scl": "579.17475",
        "cents": 579.17475
      },
      {
        "scl": "620.82525",
        "cents": 620.82525
      },
      {
        "scl": "889.03113",
        "cents": 889.03113
      },
      {
        "scl": "932.68410",
        "cents": 932.6841
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mysterious",
    "description": "Spectras Mysterious Ratios",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_29147.html#29147",
    "url": "https://scalelibrary.org/scales/mailing-lists/mysterious/",
    "tones": [
      {
        "scl": "567/500",
        "cents": 217.705
      },
      {
        "scl": "1333/1000",
        "cents": 497.612
      },
      {
        "scl": "717/500",
        "cents": 624.054
      },
      {
        "scl": "827.15899",
        "cents": 827.15899
      },
      {
        "scl": "447/250",
        "cents": 1006.016
      },
      {
        "scl": "933/500",
        "cents": 1079.939
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pelog_pa",
    "description": "\"Blown fifth\" pelog, von Hornbostel, type a.",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_51439.html#51607",
    "url": "https://scalelibrary.org/scales/mailing-lists/pelog_pa/",
    "tones": [
      {
        "scl": "156.000 cents",
        "cents": 156.0
      },
      {
        "scl": "312.000 cents",
        "cents": 312.0
      },
      {
        "scl": "468.000 cents",
        "cents": 468.0
      },
      {
        "scl": "678.000 cents",
        "cents": 678.0
      },
      {
        "scl": "834.000 cents",
        "cents": 834.0
      },
      {
        "scl": "990.000 cents",
        "cents": 990.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pelog_pb",
    "description": "\"Primitive\" Pelog, step of blown semi-fourths, von Hornbostel, type b.",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_51439.html#51439",
    "url": "https://scalelibrary.org/scales/mailing-lists/pelog_pb/",
    "tones": [
      {
        "scl": "105.000 cents",
        "cents": 105.0
      },
      {
        "scl": "261.000 cents",
        "cents": 261.0
      },
      {
        "scl": "522.000 cents",
        "cents": 522.0
      },
      {
        "scl": "678.000 cents",
        "cents": 678.0
      },
      {
        "scl": "783.000 cents",
        "cents": 783.0
      },
      {
        "scl": "939.000 cents",
        "cents": 939.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pep_dudon_ibina_E",
    "description": "Peppermint tempering of Dudon's Ibina: 72:78:88:96:108:117:128:144",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89383.html#89445",
    "url": "https://scalelibrary.org/scales/mailing-lists/pep_dudon_ibina_E/",
    "tones": [
      {
        "scl": "138.20166",
        "cents": 138.20166
      },
      {
        "scl": "346.39287",
        "cents": 346.39287
      },
      {
        "scl": "495.90439",
        "cents": 495.90439
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "842.29727",
        "cents": 842.29727
      },
      {
        "scl": "991.80879",
        "cents": 991.80879
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porcupine",
    "description": "POTE porcupine[7] MOS",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100699.html#100699",
    "url": "https://scalelibrary.org/scales/mailing-lists/porcupine/",
    "tones": [
      {
        "scl": "223.51496",
        "cents": 223.51496
      },
      {
        "scl": "386.26247",
        "cents": 386.26247
      },
      {
        "scl": "549.00997",
        "cents": 549.00997
      },
      {
        "scl": "711.75748",
        "cents": 711.75748
      },
      {
        "scl": "874.50499",
        "cents": 874.50499
      },
      {
        "scl": "1037.25249",
        "cents": 1037.25249
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_7a",
    "description": "Diatonic major",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14878.html#14878",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_7a/",
    "tones": [
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_7b",
    "description": "Harmonic minor",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14878.html#14878",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_7b/",
    "tones": [
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_7c",
    "description": "Harmonic major (inverse harmonic minor)",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14878.html#14878",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_7c/",
    "tones": [
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_7d",
    "description": "Melodic minor",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14878.html#14878",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_7d/",
    "tones": [
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_7e",
    "description": "3/19 MOS",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14878.html#14878",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_7e/",
    "tones": [
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "252.631579",
        "cents": 252.631579
      },
      {
        "scl": "442.105263",
        "cents": 442.105263
      },
      {
        "scl": "631.578947",
        "cents": 631.578947
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_7f",
    "description": "Sixth 7-note 19-et strictly proper scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14878.html#14878",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_7f/",
    "tones": [
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_g",
    "description": "Seventh 7-note 19-et strictly proper scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14878.html#14878",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_g/",
    "tones": [
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "442.105263",
        "cents": 442.105263
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop31strange",
    "description": "Strange diatonic-like strictly proper scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15080.html#15082",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop31strange/",
    "tones": [
      {
        "scl": "116.129032",
        "cents": 116.129032
      },
      {
        "scl": "387.096774",
        "cents": 387.096774
      },
      {
        "scl": "425.806452",
        "cents": 425.806452
      },
      {
        "scl": "696.774194",
        "cents": 696.774194
      },
      {
        "scl": "812.903226",
        "cents": 812.903226
      },
      {
        "scl": "1006.451613",
        "cents": 1006.451613
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qm2",
    "description": "Qm(2) 7-note quasi-miracle scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4301.html#4328",
    "url": "https://scalelibrary.org/scales/mailing-lists/qm2/",
    "tones": [
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "500.",
        "cents": 500.0
      },
      {
        "scl": "700.",
        "cents": 700.0
      },
      {
        "scl": "816.6666667",
        "cents": 816.6666667
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ra1",
    "description": "random 1 scale, \"Inverse quahog\"",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89009.html#89053",
    "url": "https://scalelibrary.org/scales/mailing-lists/ra1/",
    "tones": [
      {
        "scl": "154.83870967741935484",
        "cents": 154.83870967741936
      },
      {
        "scl": "309.67741935483870968",
        "cents": 309.6774193548387
      },
      {
        "scl": "464.51612903225806452",
        "cents": 464.51612903225805
      },
      {
        "scl": "696.77419354838709677",
        "cents": 696.7741935483871
      },
      {
        "scl": "851.61290322580645161",
        "cents": 851.6129032258065
      },
      {
        "scl": "967.74193548387096774",
        "cents": 967.741935483871
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ra2",
    "description": "random 2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89009.html#89053",
    "url": "https://scalelibrary.org/scales/mailing-lists/ra2/",
    "tones": [
      {
        "scl": "193.54838709677419355",
        "cents": 193.5483870967742
      },
      {
        "scl": "387.09677419354838710",
        "cents": 387.0967741935484
      },
      {
        "scl": "503.22580645161290323",
        "cents": 503.2258064516129
      },
      {
        "scl": "696.77419354838709677",
        "cents": 696.7741935483871
      },
      {
        "scl": "890.32258064516129032",
        "cents": 890.3225806451613
      },
      {
        "scl": "1045.1612903225806452",
        "cents": 1045.1612903225807
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragaldor",
    "description": "Raga-like medieval European Dorian mode with ~7/6 and ~7/4, tempered version",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_42424.html#42424",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragaldor/",
    "tones": [
      {
        "scl": "208.191213 cents",
        "cents": 208.191213
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "495.904393 cents",
        "cents": 495.904393
      },
      {
        "scl": "704.095607 cents",
        "cents": 704.095607
      },
      {
        "scl": "912.286820 cents",
        "cents": 912.28682
      },
      {
        "scl": "970.966512 cents",
        "cents": 970.966512
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/regular",
    "description": "7 note scale from some Dicot temperament.",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_103549.html#103654",
    "url": "https://scalelibrary.org/scales/mailing-lists/regular/",
    "tones": [
      {
        "scl": "194.377",
        "cents": 194.377
      },
      {
        "scl": "348.594",
        "cents": 348.594
      },
      {
        "scl": "542.971",
        "cents": 542.971
      },
      {
        "scl": "697.189",
        "cents": 697.189
      },
      {
        "scl": "891.566",
        "cents": 891.566
      },
      {
        "scl": "1045.783",
        "cents": 1045.783
      },
      {
        "scl": "1200.000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/segah99",
    "description": "segah_rat in 99ef tempering",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105716.html#105716",
    "url": "https://scalelibrary.org/scales/mailing-lists/segah99/",
    "tones": [
      {
        "scl": "206.06061",
        "cents": 206.06061
      },
      {
        "scl": "351.51515",
        "cents": 351.51515
      },
      {
        "scl": "496.96970",
        "cents": 496.9697
      },
      {
        "scl": "703.03030",
        "cents": 703.0303
      },
      {
        "scl": "909.09091",
        "cents": 909.09091
      },
      {
        "scl": "1054.54545",
        "cents": 1054.54545
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sf1",
    "description": "sf1 = Sikah",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#88446",
    "url": "https://scalelibrary.org/scales/mailing-lists/sf1/",
    "tones": [
      {
        "scl": "154.838710",
        "cents": 154.83871
      },
      {
        "scl": "348.387097",
        "cents": 348.387097
      },
      {
        "scl": "541.935484",
        "cents": 541.935484
      },
      {
        "scl": "696.774194",
        "cents": 696.774194
      },
      {
        "scl": "851.612903",
        "cents": 851.612903
      },
      {
        "scl": "1045.161290",
        "cents": 1045.16129
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sf2",
    "description": "sf2",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#88446",
    "url": "https://scalelibrary.org/scales/mailing-lists/sf2/",
    "tones": [
      {
        "scl": "154.838710",
        "cents": 154.83871
      },
      {
        "scl": "309.677419",
        "cents": 309.677419
      },
      {
        "scl": "464.516129",
        "cents": 464.516129
      },
      {
        "scl": "619.354839",
        "cents": 619.354839
      },
      {
        "scl": "812.903226",
        "cents": 812.903226
      },
      {
        "scl": "1006.451613",
        "cents": 1006.451613
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sf3",
    "description": "sf3",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#88446",
    "url": "https://scalelibrary.org/scales/mailing-lists/sf3/",
    "tones": [
      {
        "scl": "154.838710",
        "cents": 154.83871
      },
      {
        "scl": "348.387097",
        "cents": 348.387097
      },
      {
        "scl": "541.935484",
        "cents": 541.935484
      },
      {
        "scl": "696.774194",
        "cents": 696.774194
      },
      {
        "scl": "851.612903",
        "cents": 851.612903
      },
      {
        "scl": "1006.451613",
        "cents": 1006.451613
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sf4",
    "description": "sf4",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#88446",
    "url": "https://scalelibrary.org/scales/mailing-lists/sf4/",
    "tones": [
      {
        "scl": "154.838710",
        "cents": 154.83871
      },
      {
        "scl": "348.387097",
        "cents": 348.387097
      },
      {
        "scl": "503.225806",
        "cents": 503.225806
      },
      {
        "scl": "658.064516",
        "cents": 658.064516
      },
      {
        "scl": "812.903226",
        "cents": 812.903226
      },
      {
        "scl": "1006.451613",
        "cents": 1006.451613
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sf5",
    "description": "sf5",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#88446",
    "url": "https://scalelibrary.org/scales/mailing-lists/sf5/",
    "tones": [
      {
        "scl": "154.838710",
        "cents": 154.83871
      },
      {
        "scl": "348.387097",
        "cents": 348.387097
      },
      {
        "scl": "503.225806",
        "cents": 503.225806
      },
      {
        "scl": "696.774194",
        "cents": 696.774194
      },
      {
        "scl": "851.612903",
        "cents": 851.612903
      },
      {
        "scl": "1045.161290",
        "cents": 1045.16129
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tedorian",
    "description": "Eb Dorian in temperament extraordinaire -- neo-medieval style         ",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_42903.html#42932",
    "url": "https://scalelibrary.org/scales/mailing-lists/tedorian/",
    "tones": [
      {
        "scl": "213.68628",
        "cents": 213.68628
      },
      {
        "scl": "289.73528",
        "cents": 289.73528
      },
      {
        "scl": "493.15685",
        "cents": 493.15685
      },
      {
        "scl": "706.84314",
        "cents": 706.84314
      },
      {
        "scl": "910.26471",
        "cents": 910.26471
      },
      {
        "scl": "986.31371",
        "cents": 986.31371
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zest24_Suz-i_Dilara_Abup",
    "description": "Zest-24 Suz-i Dilara similar to tuning in Ozan Yarman's 79MOS",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77885.html#77885",
    "url": "https://scalelibrary.org/scales/mailing-lists/zest24_Suz-i_Dilara_Abup/",
    "tones": [
      {
        "scl": "217.96876",
        "cents": 217.96876
      },
      {
        "scl": "421.87500",
        "cents": 421.875
      },
      {
        "scl": "492.18750",
        "cents": 492.1875
      },
      {
        "scl": "708.98438",
        "cents": 708.98438
      },
      {
        "scl": "925.78125",
        "cents": 925.78125
      },
      {
        "scl": "1117.96875",
        "cents": 1117.96875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zest24_Suz-i_Dilara_Dbup",
    "description": "Zest-24 Suz-i Dilara, approximately septimal",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77885.html#77885",
    "url": "https://scalelibrary.org/scales/mailing-lists/zest24_Suz-i_Dilara_Dbup/",
    "tones": [
      {
        "scl": "216.79688",
        "cents": 216.79688
      },
      {
        "scl": "433.59375",
        "cents": 433.59375
      },
      {
        "scl": "503.90626",
        "cents": 503.90626
      },
      {
        "scl": "707.81250",
        "cents": 707.8125
      },
      {
        "scl": "925.78126",
        "cents": 925.78126
      },
      {
        "scl": "1129.68750",
        "cents": 1129.6875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zest24_Suz-i_Dilara_Gbup",
    "description": "Zest-24 Suz-i Dilara near suggested values in Ozan Yarman's 79MOS",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77885.html#77885",
    "url": "https://scalelibrary.org/scales/mailing-lists/zest24_Suz-i_Dilara_Gbup/",
    "tones": [
      {
        "scl": "203.90624",
        "cents": 203.90624
      },
      {
        "scl": "421.87500",
        "cents": 421.875
      },
      {
        "scl": "505.07812",
        "cents": 505.07812
      },
      {
        "scl": "696.09374",
        "cents": 696.09374
      },
      {
        "scl": "912.89062",
        "cents": 912.89062
      },
      {
        "scl": "1129.68749",
        "cents": 1129.68749
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-33",
    "description": "Logarithmic Means scale from Table 33",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.211",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-33/",
    "tones": [
      {
        "scl": "176.997",
        "cents": 176.997
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "490.809",
        "cents": 490.809
      },
      {
        "scl": "709.191",
        "cents": 709.191
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "1023.0",
        "cents": 1023.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-busalik",
    "description": "Maqam Busalik",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.233",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-busalik/",
    "tones": [
      {
        "scl": "90.0",
        "cents": 90.0
      },
      {
        "scl": "294.0",
        "cents": 294.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "588.0",
        "cents": 588.0
      },
      {
        "scl": "792.0",
        "cents": 792.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-hidjaz",
    "description": "Maqam Hidjaz",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.234",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-hidjaz/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "294.0",
        "cents": 294.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-husayni",
    "description": "Maqam Husayni",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.234",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-husayni/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "294.0",
        "cents": 294.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "792.0",
        "cents": 792.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-iraq-1",
    "description": "Maqam Iraq, without bakiye",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.234",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-iraq-1/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-nawa",
    "description": "Maqam Nawa",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.233",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-nawa/",
    "tones": [
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "294.0",
        "cents": 294.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "792.0",
        "cents": 792.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-rahawi",
    "description": "Maqam Rahawi",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.234",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-rahawi/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "792.0",
        "cents": 792.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-rast",
    "description": "Maqam Rast",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.234",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-rast/",
    "tones": [
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-ushshak",
    "description": "Maqam Ushshak",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.233",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-ushshak/",
    "tones": [
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "408.0",
        "cents": 408.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "906.0",
        "cents": 906.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-zangule",
    "description": "Maqam Zangule",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.234",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-zangule/",
    "tones": [
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-zalzal-d",
    "description": "Zalzal's scale in 17-WT, on D",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.102",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-zalzal-d/",
    "tones": [
      {
        "scl": "214.44",
        "cents": 214.44
      },
      {
        "scl": "347.92",
        "cents": 347.92
      },
      {
        "scl": "492.78",
        "cents": 492.78
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "843.55",
        "cents": 843.55
      },
      {
        "scl": "985.56",
        "cents": 985.56
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-zalzal-g",
    "description": "Mode of Zalzal's scale in 17-WT, on G",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.104",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-zalzal-g/",
    "tones": [
      {
        "scl": "214.44",
        "cents": 214.44
      },
      {
        "scl": "350.77",
        "cents": 350.77
      },
      {
        "scl": "492.78",
        "cents": 492.78
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "921.66",
        "cents": 921.66
      },
      {
        "scl": "1055.14",
        "cents": 1055.14
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-13-limit-1-tempered",
    "description": "13-limit tempered scale",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.69",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-13-limit-1-tempered/",
    "tones": [
      {
        "scl": "144.856",
        "cents": 144.856
      },
      {
        "scl": "278.339",
        "cents": 278.339
      },
      {
        "scl": "492.78",
        "cents": 492.78
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "849.233",
        "cents": 849.233
      },
      {
        "scl": "1057.987",
        "cents": 1057.987
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-13-limit-2-tempered",
    "description": "13-limit tempered scale, enharmonic alteration",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.75",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-13-limit-2-tempered/",
    "tones": [
      {
        "scl": "144.856",
        "cents": 144.856
      },
      {
        "scl": "278.339",
        "cents": 278.339
      },
      {
        "scl": "492.78",
        "cents": 492.78
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "849.233",
        "cents": 849.233
      },
      {
        "scl": "985.559",
        "cents": 985.559
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-neutral-third-mos-1-tempered",
    "description": "MOS generated by a neutral third, tempered",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.71",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-neutral-third-mos-1-tempered/",
    "tones": [
      {
        "scl": "144.856",
        "cents": 144.856
      },
      {
        "scl": "353.61",
        "cents": 353.61
      },
      {
        "scl": "492.78",
        "cents": 492.78
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "849.233",
        "cents": 849.233
      },
      {
        "scl": "1057.987",
        "cents": 1057.987
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-neutral-third-mos-2-tempered",
    "description": "Transposition of a mode of MOS generated by a neutral third, tempered",
    "notes": 7,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.72",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-neutral-third-mos-2-tempered/",
    "tones": [
      {
        "scl": "214.441",
        "cents": 214.441
      },
      {
        "scl": "347.923",
        "cents": 347.923
      },
      {
        "scl": "556.677",
        "cents": 556.677
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "843.546",
        "cents": 843.546
      },
      {
        "scl": "1052.3",
        "cents": 1052.3
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-helmholtz-07",
    "description": "5L 2s MOS for Helmholtz, L=203.51, s=91.26",
    "notes": 7,
    "period_cents": 1200.07,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-helmholtz-07/",
    "tones": [
      {
        "scl": "203.51",
        "cents": 203.51
      },
      {
        "scl": "294.77",
        "cents": 294.77
      },
      {
        "scl": "498.28",
        "cents": 498.28
      },
      {
        "scl": "701.79",
        "cents": 701.79
      },
      {
        "scl": "905.30",
        "cents": 905.3
      },
      {
        "scl": "996.56",
        "cents": 996.56
      },
      {
        "scl": "1200.07",
        "cents": 1200.07
      }
    ]
  },
  {
    "stem": "mailing-lists/zeus7",
    "description": "A distributionally even scale in zeus temperament, aabacab",
    "notes": 7,
    "period_cents": 1200.172,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19390.html#19390",
    "url": "https://scalelibrary.org/scales/mailing-lists/zeus7/",
    "tones": [
      {
        "scl": "157.111",
        "cents": 157.111
      },
      {
        "scl": "388.032",
        "cents": 388.032
      },
      {
        "scl": "545.143",
        "cents": 545.143
      },
      {
        "scl": "702.254",
        "cents": 702.254
      },
      {
        "scl": "933.175",
        "cents": 933.175
      },
      {
        "scl": "1090.286",
        "cents": 1090.286
      },
      {
        "scl": "1200.172",
        "cents": 1200.172
      }
    ]
  },
  {
    "stem": "mailing-lists/zeus7a",
    "description": "A distributionally even scale in zeus temperament",
    "notes": 7,
    "period_cents": 1200.172,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19390.html#19410",
    "url": "https://scalelibrary.org/scales/mailing-lists/zeus7a/",
    "tones": [
      {
        "scl": "157.111",
        "cents": 157.111
      },
      {
        "scl": "314.222",
        "cents": 314.222
      },
      {
        "scl": "471.333",
        "cents": 471.333
      },
      {
        "scl": "702.254",
        "cents": 702.254
      },
      {
        "scl": "859.365",
        "cents": 859.365
      },
      {
        "scl": "1016.476",
        "cents": 1016.476
      },
      {
        "scl": "1200.172",
        "cents": 1200.172
      }
    ]
  },
  {
    "stem": "mailing-lists/zeus7b",
    "description": "A distributionally even scale in zeus temperament",
    "notes": 7,
    "period_cents": 1200.172,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19390.html#19410",
    "url": "https://scalelibrary.org/scales/mailing-lists/zeus7b/",
    "tones": [
      {
        "scl": "157.111",
        "cents": 157.111
      },
      {
        "scl": "314.222",
        "cents": 314.222
      },
      {
        "scl": "471.333",
        "cents": 471.333
      },
      {
        "scl": "812.14",
        "cents": 812.14
      },
      {
        "scl": "969.251",
        "cents": 969.251
      },
      {
        "scl": "1126.362",
        "cents": 1126.362
      },
      {
        "scl": "1200.172",
        "cents": 1200.172
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hanson-07",
    "description": "4L 3s MOS for Hanson, L=249.08, s=67.99",
    "notes": 7,
    "period_cents": 1200.29,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hanson-07/",
    "tones": [
      {
        "scl": "249.08",
        "cents": 249.08
      },
      {
        "scl": "317.07",
        "cents": 317.07
      },
      {
        "scl": "566.15",
        "cents": 566.15
      },
      {
        "scl": "634.14",
        "cents": 634.14
      },
      {
        "scl": "883.22",
        "cents": 883.22
      },
      {
        "scl": "951.21",
        "cents": 951.21
      },
      {
        "scl": "1200.29",
        "cents": 1200.29
      }
    ]
  },
  {
    "stem": "mailing-lists/sengic7",
    "description": "A distributionally even scale in sengic temperament",
    "notes": 7,
    "period_cents": 1200.353,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19390.html#19410",
    "url": "https://scalelibrary.org/scales/mailing-lists/sengic7/",
    "tones": [
      {
        "scl": "237.096",
        "cents": 237.096
      },
      {
        "scl": "366.622",
        "cents": 366.622
      },
      {
        "scl": "496.148",
        "cents": 496.148
      },
      {
        "scl": "811.775",
        "cents": 811.775
      },
      {
        "scl": "941.301",
        "cents": 941.301
      },
      {
        "scl": "1070.827",
        "cents": 1070.827
      },
      {
        "scl": "1200.353",
        "cents": 1200.353
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-07",
    "description": "1L 6s MOS for Miracle, L=500.31, s=116.72",
    "notes": 7,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-07/",
    "tones": [
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "350.16",
        "cents": 350.16
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-garibaldi-07",
    "description": "5L 2s MOS for Garibaldi, L=204.52, s=89.08",
    "notes": 7,
    "period_cents": 1200.76,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-garibaldi-07/",
    "tones": [
      {
        "scl": "204.52",
        "cents": 204.52
      },
      {
        "scl": "293.60",
        "cents": 293.6
      },
      {
        "scl": "498.12",
        "cents": 498.12
      },
      {
        "scl": "702.64",
        "cents": 702.64
      },
      {
        "scl": "907.16",
        "cents": 907.16
      },
      {
        "scl": "996.24",
        "cents": 996.24
      },
      {
        "scl": "1200.76",
        "cents": 1200.76
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM205-M",
    "description": "GVM205-M (Voice), Georgia",
    "notes": 7,
    "period_cents": 1201.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM205-M/",
    "tones": [
      {
        "scl": "174.0",
        "cents": 174.0
      },
      {
        "scl": "357.0",
        "cents": 357.0
      },
      {
        "scl": "548.0",
        "cents": 548.0
      },
      {
        "scl": "704.0",
        "cents": 704.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "1065.0",
        "cents": 1065.0
      },
      {
        "scl": "1201.0",
        "cents": 1201.0
      }
    ]
  },
  {
    "stem": "damusc/Greece_First_Plagal",
    "description": "First Plagal (Voice), Greece",
    "notes": 7,
    "period_cents": 1201.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Panteli, Maria; Purwins, Hendrik (2013). A Quantitative Comparison of Chrysanthine Theory and Performance Practice of Scale Tuning, Steps, and Prominence of the Octoechos in Byzantine Chant. Journal of New Music Research, 42(3):205-221.",
    "url": "https://scalelibrary.org/scales/damusc/Greece_First_Plagal/",
    "tones": [
      {
        "scl": "195.0",
        "cents": 195.0
      },
      {
        "scl": "295.0",
        "cents": 295.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "706.0",
        "cents": 706.0
      },
      {
        "scl": "818.0",
        "cents": 818.0
      },
      {
        "scl": "1001.0",
        "cents": 1001.0
      },
      {
        "scl": "1201.0",
        "cents": 1201.0
      }
    ]
  },
  {
    "stem": "damusc/Greece_Fourth",
    "description": "Fourth (Voice), Greece",
    "notes": 7,
    "period_cents": 1201.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Panteli, Maria; Purwins, Hendrik (2013). A Quantitative Comparison of Chrysanthine Theory and Performance Practice of Scale Tuning, Steps, and Prominence of the Octoechos in Byzantine Chant. Journal of New Music Research, 42(3):205-221.",
    "url": "https://scalelibrary.org/scales/damusc/Greece_Fourth/",
    "tones": [
      {
        "scl": "139.0",
        "cents": 139.0
      },
      {
        "scl": "339.0",
        "cents": 339.0
      },
      {
        "scl": "528.0",
        "cents": 528.0
      },
      {
        "scl": "661.0",
        "cents": 661.0
      },
      {
        "scl": "845.0",
        "cents": 845.0
      },
      {
        "scl": "1073.0",
        "cents": 1073.0
      },
      {
        "scl": "1201.0",
        "cents": 1201.0
      }
    ]
  },
  {
    "stem": "mailing-lists/supermagic7",
    "description": "A distributionally even scale in supermagic temperament, abababc",
    "notes": 7,
    "period_cents": 1201.03,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/supermagic7/",
    "tones": [
      {
        "scl": "59.11000",
        "cents": 59.11
      },
      {
        "scl": "321.68000",
        "cents": 321.68
      },
      {
        "scl": "380.79000",
        "cents": 380.79
      },
      {
        "scl": "643.36000",
        "cents": 643.36
      },
      {
        "scl": "702.47000",
        "cents": 702.47
      },
      {
        "scl": "965.04000",
        "cents": 965.04
      },
      {
        "scl": "1201.03000",
        "cents": 1201.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-07",
    "description": "3L 4s MOS for Magic, L=321.92, s=58.88",
    "notes": 7,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-07/",
    "tones": [
      {
        "scl": "58.88",
        "cents": 58.88
      },
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "439.68",
        "cents": 439.68
      },
      {
        "scl": "761.60",
        "cents": 761.6
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "1142.40",
        "cents": 1142.4
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-meantone-07",
    "description": "5L 2s MOS for Meantone, L=193.44, s=117.25",
    "notes": 7,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-meantone-07/",
    "tones": [
      {
        "scl": "193.44",
        "cents": 193.44
      },
      {
        "scl": "310.69",
        "cents": 310.69
      },
      {
        "scl": "504.13",
        "cents": 504.13
      },
      {
        "scl": "697.57",
        "cents": 697.57
      },
      {
        "scl": "891.01",
        "cents": 891.01
      },
      {
        "scl": "1008.26",
        "cents": 1008.26
      },
      {
        "scl": "1201.70",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-07",
    "description": "1L 6s MOS for Negripent, L=444.98, s=126.14",
    "notes": 7,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-07/",
    "tones": [
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "252.28",
        "cents": 252.28
      },
      {
        "scl": "378.42",
        "cents": 378.42
      },
      {
        "scl": "823.40",
        "cents": 823.4
      },
      {
        "scl": "949.54",
        "cents": 949.54
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Harjaswara",
    "description": "Harjaswara (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1202.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Harjaswara/",
    "tones": [
      {
        "scl": "135.0",
        "cents": 135.0
      },
      {
        "scl": "290.0",
        "cents": 290.0
      },
      {
        "scl": "572.0",
        "cents": 572.0
      },
      {
        "scl": "686.0",
        "cents": 686.0
      },
      {
        "scl": "789.0",
        "cents": 789.0
      },
      {
        "scl": "985.0",
        "cents": 985.0
      },
      {
        "scl": "1202.0",
        "cents": 1202.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pelog_Saih_Pitu_Gambuh",
    "description": "Pelog Saih Pitu Gambuh, Indonesia",
    "notes": 7,
    "period_cents": 1202.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pelog_Saih_Pitu_Gambuh/",
    "tones": [
      {
        "scl": "148.0",
        "cents": 148.0
      },
      {
        "scl": "280.0",
        "cents": 280.0
      },
      {
        "scl": "478.0",
        "cents": 478.0
      },
      {
        "scl": "630.0",
        "cents": 630.0
      },
      {
        "scl": "771.0",
        "cents": 771.0
      },
      {
        "scl": "852.0",
        "cents": 852.0
      },
      {
        "scl": "1202.0",
        "cents": 1202.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-wolf-pelog-2",
    "description": "Pelog based on stacking 7/6, pitches 2 and 6 lowered",
    "notes": 7,
    "period_cents": 1202.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Daniel J. Wolf, Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-wolf-pelog-2/",
    "tones": [
      {
        "scl": "128.3",
        "cents": 128.3
      },
      {
        "scl": "266.9",
        "cents": 266.9
      },
      {
        "scl": "533.8",
        "cents": 533.8
      },
      {
        "scl": "666.0",
        "cents": 666.0
      },
      {
        "scl": "794.5",
        "cents": 794.5
      },
      {
        "scl": "932.9",
        "cents": 932.9
      },
      {
        "scl": "1202.1",
        "cents": 1202.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-wolf-pelog",
    "description": "Pelog based on stacking 7/6",
    "notes": 7,
    "period_cents": 1202.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Daniel J. Wolf, Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-wolf-pelog/",
    "tones": [
      {
        "scl": "134.5",
        "cents": 134.5
      },
      {
        "scl": "266.9",
        "cents": 266.9
      },
      {
        "scl": "533.8",
        "cents": 533.8
      },
      {
        "scl": "666.0",
        "cents": 666.0
      },
      {
        "scl": "800.7",
        "cents": 800.7
      },
      {
        "scl": "932.9",
        "cents": 932.9
      },
      {
        "scl": "1202.1",
        "cents": 1202.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-flattone-07",
    "description": "5L 2s MOS for Flattone, L=188.26, s=130.62",
    "notes": 7,
    "period_cents": 1202.54,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-flattone-07/",
    "tones": [
      {
        "scl": "188.26",
        "cents": 188.26
      },
      {
        "scl": "318.88",
        "cents": 318.88
      },
      {
        "scl": "507.14",
        "cents": 507.14
      },
      {
        "scl": "695.40",
        "cents": 695.4
      },
      {
        "scl": "883.66",
        "cents": 883.66
      },
      {
        "scl": "1014.28",
        "cents": 1014.28
      },
      {
        "scl": "1202.54",
        "cents": 1202.54
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-07",
    "description": "2L 5s MOS for Liese, L=440.01, s=64.52",
    "notes": 7,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-07/",
    "tones": [
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "504.53",
        "cents": 504.53
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "698.09",
        "cents": 698.09
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-07",
    "description": "1L 6s MOS for Nautilus, L=704.84, s=82.97",
    "notes": 7,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-07/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-keemun-07",
    "description": "4L 3s MOS for Keemun, L=249.67, s=68.17",
    "notes": 7,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-keemun-07/",
    "tones": [
      {
        "scl": "249.67",
        "cents": 249.67
      },
      {
        "scl": "317.84",
        "cents": 317.84
      },
      {
        "scl": "567.51",
        "cents": 567.51
      },
      {
        "scl": "635.68",
        "cents": 635.68
      },
      {
        "scl": "885.35",
        "cents": 885.35
      },
      {
        "scl": "953.52",
        "cents": 953.52
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-07",
    "description": "1L 6s MOS for Negrisept, L=454.15, s=124.84",
    "notes": 7,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-07/",
    "tones": [
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "249.68",
        "cents": 249.68
      },
      {
        "scl": "374.52",
        "cents": 374.52
      },
      {
        "scl": "828.67",
        "cents": 828.67
      },
      {
        "scl": "953.51",
        "cents": 953.51
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-07",
    "description": "1L 6s MOS for Ripple, L=591.38, s=101.99",
    "notes": 7,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-07/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "305.97",
        "cents": 305.97
      },
      {
        "scl": "897.35",
        "cents": 897.35
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Radio_Republik_Indonesia_Yogya",
    "description": "Radio Republik Indonesia Yogya (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1204.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Radio_Republik_Indonesia_Yogya/",
    "tones": [
      {
        "scl": "122.0",
        "cents": 122.0
      },
      {
        "scl": "252.0",
        "cents": 252.0
      },
      {
        "scl": "560.0",
        "cents": 560.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "794.0",
        "cents": 794.0
      },
      {
        "scl": "943.0",
        "cents": 943.0
      },
      {
        "scl": "1204.0",
        "cents": 1204.0
      }
    ]
  },
  {
    "stem": "damusc/Gambia_Malinke_01",
    "description": "Malinke 1, Gambia",
    "notes": 7,
    "period_cents": 1205.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/Gambia_Malinke_01/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "356.0",
        "cents": 356.0
      },
      {
        "scl": "556.0",
        "cents": 556.0
      },
      {
        "scl": "698.0",
        "cents": 698.0
      },
      {
        "scl": "909.0",
        "cents": 909.0
      },
      {
        "scl": "1045.0",
        "cents": 1045.0
      },
      {
        "scl": "1205.0",
        "cents": 1205.0
      }
    ]
  },
  {
    "stem": "damusc/Singapore_Balafong",
    "description": "Balafong (Balafon), Singapore",
    "notes": 7,
    "period_cents": 1205.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Singapore_Balafong/",
    "tones": [
      {
        "scl": "169.0",
        "cents": 169.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "543.0",
        "cents": 543.0
      },
      {
        "scl": "709.0",
        "cents": 709.0
      },
      {
        "scl": "894.0",
        "cents": 894.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1205.0",
        "cents": 1205.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Xylophone_09",
    "description": "9 (Xylophone), Thailand",
    "notes": 7,
    "period_cents": 1205.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "K. Attakitmongcol, R. Chinvejkitvanich, and S. Sujitjorn. Characterization of traditional thai musical scale. In Proceedings of the 5th WSEAS International Conference on Acoustics and Music: Theory and Applications (AMTA04), 2004",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Xylophone_09/",
    "tones": [
      {
        "scl": "188.0",
        "cents": 188.0
      },
      {
        "scl": "358.0",
        "cents": 358.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "683.0",
        "cents": 683.0
      },
      {
        "scl": "846.0",
        "cents": 846.0
      },
      {
        "scl": "1027.0",
        "cents": 1027.0
      },
      {
        "scl": "1205.0",
        "cents": 1205.0
      }
    ]
  },
  {
    "stem": "mailing-lists/gorgo-pelog",
    "description": "Pelog-like subset of gorgo[9]",
    "notes": 7,
    "period_cents": 1205.82004,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66861.html#66861",
    "url": "https://scalelibrary.org/scales/mailing-lists/gorgo-pelog/",
    "tones": [
      {
        "scl": "64.82352",
        "cents": 64.82352
      },
      {
        "scl": "293.02282",
        "cents": 293.02282
      },
      {
        "scl": "521.22213",
        "cents": 521.22213
      },
      {
        "scl": "684.59791",
        "cents": 684.59791
      },
      {
        "scl": "749.42143",
        "cents": 749.42143
      },
      {
        "scl": "977.62074",
        "cents": 977.62074
      },
      {
        "scl": "1205.82004",
        "cents": 1205.82004
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM201-H",
    "description": "GVM201-H (Voice), Georgia",
    "notes": 7,
    "period_cents": 1206.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM201-H/",
    "tones": [
      {
        "scl": "195.0",
        "cents": 195.0
      },
      {
        "scl": "346.0",
        "cents": 346.0
      },
      {
        "scl": "488.0",
        "cents": 488.0
      },
      {
        "scl": "690.0",
        "cents": 690.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "1052.0",
        "cents": 1052.0
      },
      {
        "scl": "1206.0",
        "cents": 1206.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Siratmadu",
    "description": "Siratmadu (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1206.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Siratmadu/",
    "tones": [
      {
        "scl": "134.0",
        "cents": 134.0
      },
      {
        "scl": "263.0",
        "cents": 263.0
      },
      {
        "scl": "554.0",
        "cents": 554.0
      },
      {
        "scl": "665.0",
        "cents": 665.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "971.0",
        "cents": 971.0
      },
      {
        "scl": "1206.0",
        "cents": 1206.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-mavila-07",
    "description": "2L 5s MOS for Mavila, L=194.50, s=163.51",
    "notes": 7,
    "period_cents": 1206.55,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-mavila-07/",
    "tones": [
      {
        "scl": "163.51",
        "cents": 163.51
      },
      {
        "scl": "358.01",
        "cents": 358.01
      },
      {
        "scl": "521.52",
        "cents": 521.52
      },
      {
        "scl": "685.03",
        "cents": 685.03
      },
      {
        "scl": "848.54",
        "cents": 848.54
      },
      {
        "scl": "1043.04",
        "cents": 1043.04
      },
      {
        "scl": "1206.55",
        "cents": 1206.55
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Konservatori_Karawitan_Gamelan_III_a",
    "description": "Konservatori Karawitan Gamelan III (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1207.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Konservatori_Karawitan_Gamelan_III_a/",
    "tones": [
      {
        "scl": "119.0",
        "cents": 119.0
      },
      {
        "scl": "224.0",
        "cents": 224.0
      },
      {
        "scl": "492.0",
        "cents": 492.0
      },
      {
        "scl": "685.0",
        "cents": 685.0
      },
      {
        "scl": "827.0",
        "cents": 827.0
      },
      {
        "scl": "951.0",
        "cents": 951.0
      },
      {
        "scl": "1207.0",
        "cents": 1207.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Mardiswara_a",
    "description": "Mardiswara (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1207.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Mardiswara_a/",
    "tones": [
      {
        "scl": "130.0",
        "cents": 130.0
      },
      {
        "scl": "251.0",
        "cents": 251.0
      },
      {
        "scl": "558.0",
        "cents": 558.0
      },
      {
        "scl": "653.0",
        "cents": 653.0
      },
      {
        "scl": "765.0",
        "cents": 765.0
      },
      {
        "scl": "934.0",
        "cents": 934.0
      },
      {
        "scl": "1207.0",
        "cents": 1207.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranat_Thong",
    "description": "Ranat T'hong (Xylophone), Thailand",
    "notes": 7,
    "period_cents": 1207.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranat_Thong/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "340.0",
        "cents": 340.0
      },
      {
        "scl": "537.0",
        "cents": 537.0
      },
      {
        "scl": "699.0",
        "cents": 699.0
      },
      {
        "scl": "881.0",
        "cents": 881.0
      },
      {
        "scl": "1043.0",
        "cents": 1043.0
      },
      {
        "scl": "1207.0",
        "cents": 1207.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dicot-07",
    "description": "3L 4s MOS for Dicot, L=205.22, s=148.00",
    "notes": 7,
    "period_cents": 1207.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dicot-07/",
    "tones": [
      {
        "scl": "148.00",
        "cents": 148.0
      },
      {
        "scl": "353.22",
        "cents": 353.22
      },
      {
        "scl": "501.22",
        "cents": 501.22
      },
      {
        "scl": "706.44",
        "cents": 706.44
      },
      {
        "scl": "854.44",
        "cents": 854.44
      },
      {
        "scl": "1059.66",
        "cents": 1059.66
      },
      {
        "scl": "1207.66",
        "cents": 1207.66
      }
    ]
  },
  {
    "stem": "damusc/Equatorial_Guinea_Balafons_03",
    "description": "Balafons 3 (Balafon), Equatorial Guinea",
    "notes": 7,
    "period_cents": 1209.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Equatorial_Guinea_Balafons_03/",
    "tones": [
      {
        "scl": "195.0",
        "cents": 195.0
      },
      {
        "scl": "289.0",
        "cents": 289.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "686.0",
        "cents": 686.0
      },
      {
        "scl": "796.0",
        "cents": 796.0
      },
      {
        "scl": "1108.0",
        "cents": 1108.0
      },
      {
        "scl": "1209.0",
        "cents": 1209.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Harjamulya",
    "description": "Harjamulya (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1209.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Harjamulya/",
    "tones": [
      {
        "scl": "122.0",
        "cents": 122.0
      },
      {
        "scl": "253.0",
        "cents": 253.0
      },
      {
        "scl": "563.0",
        "cents": 563.0
      },
      {
        "scl": "687.0",
        "cents": 687.0
      },
      {
        "scl": "786.0",
        "cents": 786.0
      },
      {
        "scl": "947.0",
        "cents": 947.0
      },
      {
        "scl": "1209.0",
        "cents": 1209.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Kancilbelik",
    "description": "Kancilbelik (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1209.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Kancilbelik/",
    "tones": [
      {
        "scl": "125.0",
        "cents": 125.0
      },
      {
        "scl": "256.0",
        "cents": 256.0
      },
      {
        "scl": "523.0",
        "cents": 523.0
      },
      {
        "scl": "669.0",
        "cents": 669.0
      },
      {
        "scl": "788.0",
        "cents": 788.0
      },
      {
        "scl": "938.0",
        "cents": 938.0
      },
      {
        "scl": "1209.0",
        "cents": 1209.0
      }
    ]
  },
  {
    "stem": "damusc/Cambodia_01",
    "description": "Cambodia 1, Cambodia",
    "notes": 7,
    "period_cents": 1210.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/Cambodia_01/",
    "tones": [
      {
        "scl": "178.0",
        "cents": 178.0
      },
      {
        "scl": "356.0",
        "cents": 356.0
      },
      {
        "scl": "508.0",
        "cents": 508.0
      },
      {
        "scl": "663.0",
        "cents": 663.0
      },
      {
        "scl": "848.0",
        "cents": 848.0
      },
      {
        "scl": "1024.0",
        "cents": 1024.0
      },
      {
        "scl": "1210.0",
        "cents": 1210.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM200-M",
    "description": "GVM200-M (Voice), Georgia",
    "notes": 7,
    "period_cents": 1210.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM200-M/",
    "tones": [
      {
        "scl": "208.0",
        "cents": 208.0
      },
      {
        "scl": "388.0",
        "cents": 388.0
      },
      {
        "scl": "570.0",
        "cents": 570.0
      },
      {
        "scl": "723.0",
        "cents": 723.0
      },
      {
        "scl": "865.0",
        "cents": 865.0
      },
      {
        "scl": "1038.0",
        "cents": 1038.0
      },
      {
        "scl": "1210.0",
        "cents": 1210.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Pancasona_a",
    "description": "Pancasona (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1210.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Pancasona_a/",
    "tones": [
      {
        "scl": "152.0",
        "cents": 152.0
      },
      {
        "scl": "281.0",
        "cents": 281.0
      },
      {
        "scl": "579.0",
        "cents": 579.0
      },
      {
        "scl": "706.0",
        "cents": 706.0
      },
      {
        "scl": "801.0",
        "cents": 801.0
      },
      {
        "scl": "962.0",
        "cents": 962.0
      },
      {
        "scl": "1210.0",
        "cents": 1210.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gunturmadu",
    "description": "Gunturmadu (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1213.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gunturmadu/",
    "tones": [
      {
        "scl": "77.0",
        "cents": 77.0
      },
      {
        "scl": "182.0",
        "cents": 182.0
      },
      {
        "scl": "517.0",
        "cents": 517.0
      },
      {
        "scl": "648.0",
        "cents": 648.0
      },
      {
        "scl": "742.0",
        "cents": 742.0
      },
      {
        "scl": "874.0",
        "cents": 874.0
      },
      {
        "scl": "1213.0",
        "cents": 1213.0
      }
    ]
  },
  {
    "stem": "damusc/China_So-na",
    "description": "So-na (Suona), China",
    "notes": 7,
    "period_cents": 1216.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/China_So-na/",
    "tones": [
      {
        "scl": "145.0",
        "cents": 145.0
      },
      {
        "scl": "297.0",
        "cents": 297.0
      },
      {
        "scl": "440.0",
        "cents": 440.0
      },
      {
        "scl": "637.0",
        "cents": 637.0
      },
      {
        "scl": "813.0",
        "cents": 813.0
      },
      {
        "scl": "1014.0",
        "cents": 1014.0
      },
      {
        "scl": "1216.0",
        "cents": 1216.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Guntursari",
    "description": "Guntursari (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1216.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Guntursari/",
    "tones": [
      {
        "scl": "124.0",
        "cents": 124.0
      },
      {
        "scl": "253.0",
        "cents": 253.0
      },
      {
        "scl": "569.0",
        "cents": 569.0
      },
      {
        "scl": "659.0",
        "cents": 659.0
      },
      {
        "scl": "760.0",
        "cents": 760.0
      },
      {
        "scl": "908.0",
        "cents": 908.0
      },
      {
        "scl": "1216.0",
        "cents": 1216.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Madukusuma",
    "description": "Madukusuma (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1216.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Madukusuma/",
    "tones": [
      {
        "scl": "121.0",
        "cents": 121.0
      },
      {
        "scl": "251.0",
        "cents": 251.0
      },
      {
        "scl": "554.0",
        "cents": 554.0
      },
      {
        "scl": "690.0",
        "cents": 690.0
      },
      {
        "scl": "796.0",
        "cents": 796.0
      },
      {
        "scl": "937.0",
        "cents": 937.0
      },
      {
        "scl": "1216.0",
        "cents": 1216.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Nagawilaga",
    "description": "Nagawilaga (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1216.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Nagawilaga/",
    "tones": [
      {
        "scl": "79.0",
        "cents": 79.0
      },
      {
        "scl": "255.0",
        "cents": 255.0
      },
      {
        "scl": "544.0",
        "cents": 544.0
      },
      {
        "scl": "630.0",
        "cents": 630.0
      },
      {
        "scl": "755.0",
        "cents": 755.0
      },
      {
        "scl": "924.0",
        "cents": 924.0
      },
      {
        "scl": "1216.0",
        "cents": 1216.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Konservatori_Karawitan_Gamelan_I_a",
    "description": "Konservatori Karawitan Gamelan I (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1217.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Konservatori_Karawitan_Gamelan_I_a/",
    "tones": [
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "267.0",
        "cents": 267.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "668.0",
        "cents": 668.0
      },
      {
        "scl": "783.0",
        "cents": 783.0
      },
      {
        "scl": "977.0",
        "cents": 977.0
      },
      {
        "scl": "1217.0",
        "cents": 1217.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_09",
    "description": "Asena 9 (Bangwe), Malawi",
    "notes": 7,
    "period_cents": 1217.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_09/",
    "tones": [
      {
        "scl": "132.0",
        "cents": 132.0
      },
      {
        "scl": "356.0",
        "cents": 356.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "708.0",
        "cents": 708.0
      },
      {
        "scl": "902.0",
        "cents": 902.0
      },
      {
        "scl": "1057.0",
        "cents": 1057.0
      },
      {
        "scl": "1217.0",
        "cents": 1217.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Semarngigel",
    "description": "Semarngigel (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1218.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Semarngigel/",
    "tones": [
      {
        "scl": "122.0",
        "cents": 122.0
      },
      {
        "scl": "252.0",
        "cents": 252.0
      },
      {
        "scl": "553.0",
        "cents": 553.0
      },
      {
        "scl": "659.0",
        "cents": 659.0
      },
      {
        "scl": "775.0",
        "cents": 775.0
      },
      {
        "scl": "961.0",
        "cents": 961.0
      },
      {
        "scl": "1218.0",
        "cents": 1218.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Udanarum",
    "description": "Udanarum (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1218.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Udanarum/",
    "tones": [
      {
        "scl": "140.0",
        "cents": 140.0
      },
      {
        "scl": "264.0",
        "cents": 264.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "787.0",
        "cents": 787.0
      },
      {
        "scl": "967.0",
        "cents": 967.0
      },
      {
        "scl": "1218.0",
        "cents": 1218.0
      }
    ]
  },
  {
    "stem": "damusc/Turkey_A-I",
    "description": "A-I (Ney), Turkey",
    "notes": 7,
    "period_cents": 1219.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. Tan. Ney Ackisinin Tarihi Ve Teknik Gelisimi. Yay\u0131nlanmam\u0131s Doktora Tezi. Marmara Universitesi, Sosyal Bilimler Enstitusu, Istanbul, 2011",
    "url": "https://scalelibrary.org/scales/damusc/Turkey_A-I/",
    "tones": [
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "397.0",
        "cents": 397.0
      },
      {
        "scl": "510.0",
        "cents": 510.0
      },
      {
        "scl": "706.0",
        "cents": 706.0
      },
      {
        "scl": "925.0",
        "cents": 925.0
      },
      {
        "scl": "1090.0",
        "cents": 1090.0
      },
      {
        "scl": "1219.0",
        "cents": 1219.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mmmgeo2",
    "description": "Scale for MakeMicroMusic in Peppermint 24, maybe a bit like Georgian tunings",
    "notes": 7,
    "period_cents": 1220.84228,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_3617.html#3619",
    "url": "https://scalelibrary.org/scales/mailing-lists/mmmgeo2/",
    "tones": [
      {
        "scl": "208.19121",
        "cents": 208.19121
      },
      {
        "scl": "367.23515",
        "cents": 367.23515
      },
      {
        "scl": "516.74667",
        "cents": 516.74667
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "863.13954",
        "cents": 863.13954
      },
      {
        "scl": "1071.33075",
        "cents": 1071.33075
      },
      {
        "scl": "1220.84228",
        "cents": 1220.84228
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Kanyutmesem_a",
    "description": "Kanyutmesem (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1223.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Kanyutmesem_a/",
    "tones": [
      {
        "scl": "141.0",
        "cents": 141.0
      },
      {
        "scl": "281.0",
        "cents": 281.0
      },
      {
        "scl": "553.0",
        "cents": 553.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "806.0",
        "cents": 806.0
      },
      {
        "scl": "978.0",
        "cents": 978.0
      },
      {
        "scl": "1223.0",
        "cents": 1223.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Panji",
    "description": "Panji (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1227.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Panji/",
    "tones": [
      {
        "scl": "103.0",
        "cents": 103.0
      },
      {
        "scl": "293.0",
        "cents": 293.0
      },
      {
        "scl": "544.0",
        "cents": 544.0
      },
      {
        "scl": "676.0",
        "cents": 676.0
      },
      {
        "scl": "763.0",
        "cents": 763.0
      },
      {
        "scl": "921.0",
        "cents": 921.0
      },
      {
        "scl": "1227.0",
        "cents": 1227.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Radio_Republik_Indonesia_Sala",
    "description": "Radio Republik Indonesia Sala (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1227.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Radio_Republik_Indonesia_Sala/",
    "tones": [
      {
        "scl": "81.0",
        "cents": 81.0
      },
      {
        "scl": "242.0",
        "cents": 242.0
      },
      {
        "scl": "564.0",
        "cents": 564.0
      },
      {
        "scl": "675.0",
        "cents": 675.0
      },
      {
        "scl": "802.0",
        "cents": 802.0
      },
      {
        "scl": "937.0",
        "cents": 937.0
      },
      {
        "scl": "1227.0",
        "cents": 1227.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Landung_a",
    "description": "Landung (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1229.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Landung_a/",
    "tones": [
      {
        "scl": "103.0",
        "cents": 103.0
      },
      {
        "scl": "247.0",
        "cents": 247.0
      },
      {
        "scl": "526.0",
        "cents": 526.0
      },
      {
        "scl": "676.0",
        "cents": 676.0
      },
      {
        "scl": "788.0",
        "cents": 788.0
      },
      {
        "scl": "949.0",
        "cents": 949.0
      },
      {
        "scl": "1229.0",
        "cents": 1229.0
      }
    ]
  },
  {
    "stem": "damusc/India_Rajah_Ram_Pal_Singh_01",
    "description": "Rajah Ram Pal Singh 1 (Sitar), India",
    "notes": 7,
    "period_cents": 1230.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/India_Rajah_Ram_Pal_Singh_01/",
    "tones": [
      {
        "scl": "183.0",
        "cents": 183.0
      },
      {
        "scl": "342.0",
        "cents": 342.0
      },
      {
        "scl": "553.0",
        "cents": 553.0
      },
      {
        "scl": "685.0",
        "cents": 685.0
      },
      {
        "scl": "871.0",
        "cents": 871.0
      },
      {
        "scl": "1074.0",
        "cents": 1074.0
      },
      {
        "scl": "1230.0",
        "cents": 1230.0
      }
    ]
  },
  {
    "stem": "damusc/India_Rajah_Ram_Pal_Singh_03",
    "description": "Rajah Ram Pal Singh 3 (Sitar), India",
    "notes": 7,
    "period_cents": 1232.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/India_Rajah_Ram_Pal_Singh_03/",
    "tones": [
      {
        "scl": "183.0",
        "cents": 183.0
      },
      {
        "scl": "271.0",
        "cents": 271.0
      },
      {
        "scl": "534.0",
        "cents": 534.0
      },
      {
        "scl": "686.0",
        "cents": 686.0
      },
      {
        "scl": "872.0",
        "cents": 872.0
      },
      {
        "scl": "983.0",
        "cents": 983.0
      },
      {
        "scl": "1232.0",
        "cents": 1232.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Kadukmanis",
    "description": "Kadukmanis (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1232.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Kadukmanis/",
    "tones": [
      {
        "scl": "142.0",
        "cents": 142.0
      },
      {
        "scl": "253.0",
        "cents": 253.0
      },
      {
        "scl": "570.0",
        "cents": 570.0
      },
      {
        "scl": "669.0",
        "cents": 669.0
      },
      {
        "scl": "801.0",
        "cents": 801.0
      },
      {
        "scl": "975.0",
        "cents": 975.0
      },
      {
        "scl": "1232.0",
        "cents": 1232.0
      }
    ]
  },
  {
    "stem": "damusc/Turkey_Ney_1174",
    "description": "1174 (Ney), Turkey",
    "notes": 7,
    "period_cents": 1234.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. Tan. Ney Ackisinin Tarihi Ve Teknik Gelisimi. Yay\u0131nlanmam\u0131s Doktora Tezi. Marmara Universitesi, Sosyal Bilimler Enstitusu, Istanbul, 2011",
    "url": "https://scalelibrary.org/scales/damusc/Turkey_Ney_1174/",
    "tones": [
      {
        "scl": "203.0",
        "cents": 203.0
      },
      {
        "scl": "361.0",
        "cents": 361.0
      },
      {
        "scl": "519.0",
        "cents": 519.0
      },
      {
        "scl": "706.0",
        "cents": 706.0
      },
      {
        "scl": "932.0",
        "cents": 932.0
      },
      {
        "scl": "1076.0",
        "cents": 1076.0
      },
      {
        "scl": "1234.0",
        "cents": 1234.0
      }
    ]
  },
  {
    "stem": "damusc/Turkey_G-329",
    "description": "G-329 (Ney), Turkey",
    "notes": 7,
    "period_cents": 1241.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. Tan. Ney Ackisinin Tarihi Ve Teknik Gelisimi. Yay\u0131nlanmam\u0131s Doktora Tezi. Marmara Universitesi, Sosyal Bilimler Enstitusu, Istanbul, 2011",
    "url": "https://scalelibrary.org/scales/damusc/Turkey_G-329/",
    "tones": [
      {
        "scl": "203.0",
        "cents": 203.0
      },
      {
        "scl": "377.0",
        "cents": 377.0
      },
      {
        "scl": "519.0",
        "cents": 519.0
      },
      {
        "scl": "715.0",
        "cents": 715.0
      },
      {
        "scl": "941.0",
        "cents": 941.0
      },
      {
        "scl": "1106.0",
        "cents": 1106.0
      },
      {
        "scl": "1241.0",
        "cents": 1241.0
      }
    ]
  },
  {
    "stem": "damusc/Myanmar_Patala",
    "description": "Patala (Pattala), Myanmar",
    "notes": 7,
    "period_cents": 1246.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Myanmar_Patala/",
    "tones": [
      {
        "scl": "176.0",
        "cents": 176.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "533.0",
        "cents": 533.0
      },
      {
        "scl": "707.0",
        "cents": 707.0
      },
      {
        "scl": "899.0",
        "cents": 899.0
      },
      {
        "scl": "1053.0",
        "cents": 1053.0
      },
      {
        "scl": "1246.0",
        "cents": 1246.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Takhay",
    "description": "Tak'hay (Xylophone), Thailand",
    "notes": 7,
    "period_cents": 1250.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Takhay/",
    "tones": [
      {
        "scl": "198.0",
        "cents": 198.0
      },
      {
        "scl": "362.0",
        "cents": 362.0
      },
      {
        "scl": "528.0",
        "cents": 528.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "890.0",
        "cents": 890.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1250.0",
        "cents": 1250.0
      }
    ]
  },
  {
    "stem": "damusc/Turkey_A-IV",
    "description": "A-IV (Ney), Turkey",
    "notes": 7,
    "period_cents": 1250.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. Tan. Ney Ackisinin Tarihi Ve Teknik Gelisimi. Yay\u0131nlanmam\u0131s Doktora Tezi. Marmara Universitesi, Sosyal Bilimler Enstitusu, Istanbul, 2011",
    "url": "https://scalelibrary.org/scales/damusc/Turkey_A-IV/",
    "tones": [
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "391.0",
        "cents": 391.0
      },
      {
        "scl": "511.0",
        "cents": 511.0
      },
      {
        "scl": "714.0",
        "cents": 714.0
      },
      {
        "scl": "949.0",
        "cents": 949.0
      },
      {
        "scl": "1121.0",
        "cents": 1121.0
      },
      {
        "scl": "1250.0",
        "cents": 1250.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranat_a",
    "description": "Ranat (Xylophone), Thailand",
    "notes": 7,
    "period_cents": 1254.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranat_a/",
    "tones": [
      {
        "scl": "129.0",
        "cents": 129.0
      },
      {
        "scl": "277.0",
        "cents": 277.0
      },
      {
        "scl": "508.0",
        "cents": 508.0
      },
      {
        "scl": "726.0",
        "cents": 726.0
      },
      {
        "scl": "771.0",
        "cents": 771.0
      },
      {
        "scl": "1029.0",
        "cents": 1029.0
      },
      {
        "scl": "1254.0",
        "cents": 1254.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Mangunharja",
    "description": "Mangunharja (Saron Demung or Gender Barung), Indonesia",
    "notes": 7,
    "period_cents": 1255.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "W. Surjodiningrat, A. Susanto, and P. J. Sudarjana. Tone Measurements of Outstanding Javanese Gamelans in Jogjakarta and Surakarta. Gadjah Mada University Press, 1972",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Mangunharja/",
    "tones": [
      {
        "scl": "127.0",
        "cents": 127.0
      },
      {
        "scl": "267.0",
        "cents": 267.0
      },
      {
        "scl": "576.0",
        "cents": 576.0
      },
      {
        "scl": "685.0",
        "cents": 685.0
      },
      {
        "scl": "787.0",
        "cents": 787.0
      },
      {
        "scl": "957.0",
        "cents": 957.0
      },
      {
        "scl": "1255.0",
        "cents": 1255.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM202-M",
    "description": "GVM202-M (Voice), Georgia",
    "notes": 7,
    "period_cents": 1260.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM202-M/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "383.0",
        "cents": 383.0
      },
      {
        "scl": "548.0",
        "cents": 548.0
      },
      {
        "scl": "735.0",
        "cents": 735.0
      },
      {
        "scl": "903.0",
        "cents": 903.0
      },
      {
        "scl": "1062.0",
        "cents": 1062.0
      },
      {
        "scl": "1260.0",
        "cents": 1260.0
      }
    ]
  },
  {
    "stem": "damusc/Turkey_Ney_1513",
    "description": "1513 (Ney), Turkey",
    "notes": 7,
    "period_cents": 1271.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. Tan. Ney Ackisinin Tarihi Ve Teknik Gelisimi. Yay\u0131nlanmam\u0131s Doktora Tezi. Marmara Universitesi, Sosyal Bilimler Enstitusu, Istanbul, 2011",
    "url": "https://scalelibrary.org/scales/damusc/Turkey_Ney_1513/",
    "tones": [
      {
        "scl": "226.0",
        "cents": 226.0
      },
      {
        "scl": "391.0",
        "cents": 391.0
      },
      {
        "scl": "558.0",
        "cents": 558.0
      },
      {
        "scl": "745.0",
        "cents": 745.0
      },
      {
        "scl": "955.0",
        "cents": 955.0
      },
      {
        "scl": "1113.0",
        "cents": 1113.0
      },
      {
        "scl": "1271.0",
        "cents": 1271.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Bakwese",
    "description": "Bakwese, DR Congo",
    "notes": 7,
    "period_cents": 1278.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A.M. (1960). Indonesia and Africa: the xylophone as a culture-indicator. African Music: Journal of the African Music Society, 2(3):36-47.",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Bakwese/",
    "tones": [
      {
        "scl": "173.0",
        "cents": 173.0
      },
      {
        "scl": "376.0",
        "cents": 376.0
      },
      {
        "scl": "556.0",
        "cents": 556.0
      },
      {
        "scl": "749.0",
        "cents": 749.0
      },
      {
        "scl": "949.0",
        "cents": 949.0
      },
      {
        "scl": "1125.0",
        "cents": 1125.0
      },
      {
        "scl": "1278.0",
        "cents": 1278.0
      }
    ]
  },
  {
    "stem": "damusc/Turkey_08_913",
    "description": "8/913 (Ney), Turkey",
    "notes": 7,
    "period_cents": 1280.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. Tan. Ney Ackisinin Tarihi Ve Teknik Gelisimi. Yay\u0131nlanmam\u0131s Doktora Tezi. Marmara Universitesi, Sosyal Bilimler Enstitusu, Istanbul, 2011",
    "url": "https://scalelibrary.org/scales/damusc/Turkey_08_913/",
    "tones": [
      {
        "scl": "219.0",
        "cents": 219.0
      },
      {
        "scl": "393.0",
        "cents": 393.0
      },
      {
        "scl": "558.0",
        "cents": 558.0
      },
      {
        "scl": "745.0",
        "cents": 745.0
      },
      {
        "scl": "935.0",
        "cents": 935.0
      },
      {
        "scl": "1138.0",
        "cents": 1138.0
      },
      {
        "scl": "1280.0",
        "cents": 1280.0
      }
    ]
  },
  {
    "stem": "damusc/Brazil_Pifano",
    "description": "Pifano (Pifano), Brazil",
    "notes": 7,
    "period_cents": 1300.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "M. Kuss. Music in Latin America and the Caribbean: An Encyclopedic History: Volume 1: Performing Beliefs: Indigenous Peoples of South America, Central America, and Mexico. University of Texas Press, 2010",
    "url": "https://scalelibrary.org/scales/damusc/Brazil_Pifano/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "590.0",
        "cents": 590.0
      },
      {
        "scl": "810.0",
        "cents": 810.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1120.0",
        "cents": 1120.0
      },
      {
        "scl": "1300.0",
        "cents": 1300.0
      }
    ]
  },
  {
    "stem": "damusc/Zimbabwe_Mbira_01",
    "description": "Mbira 1 (Mbira), Zimbabwe",
    "notes": 7,
    "period_cents": 1302.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Zimbabwe_Mbira_01/",
    "tones": [
      {
        "scl": "185.0",
        "cents": 185.0
      },
      {
        "scl": "389.0",
        "cents": 389.0
      },
      {
        "scl": "593.0",
        "cents": 593.0
      },
      {
        "scl": "756.0",
        "cents": 756.0
      },
      {
        "scl": "914.0",
        "cents": 914.0
      },
      {
        "scl": "1051.0",
        "cents": 1051.0
      },
      {
        "scl": "1302.0",
        "cents": 1302.0
      }
    ]
  },
  {
    "stem": "damusc/Turkey_G-330",
    "description": "G-330 (Ney), Turkey",
    "notes": 7,
    "period_cents": 1317.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. Tan. Ney Ackisinin Tarihi Ve Teknik Gelisimi. Yay\u0131nlanmam\u0131s Doktora Tezi. Marmara Universitesi, Sosyal Bilimler Enstitusu, Istanbul, 2011",
    "url": "https://scalelibrary.org/scales/damusc/Turkey_G-330/",
    "tones": [
      {
        "scl": "249.0",
        "cents": 249.0
      },
      {
        "scl": "414.0",
        "cents": 414.0
      },
      {
        "scl": "572.0",
        "cents": 572.0
      },
      {
        "scl": "784.0",
        "cents": 784.0
      },
      {
        "scl": "978.0",
        "cents": 978.0
      },
      {
        "scl": "1159.0",
        "cents": 1159.0
      },
      {
        "scl": "1317.0",
        "cents": 1317.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-morrison-7-steps-per-11-over-5",
    "description": "7 steps per 11:5",
    "notes": 7,
    "period_cents": 1365.004,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Gary Morrison, A Graphical Technique for Finding Equally-Tempered Scales by Their Harmonic Resources, Xenharmonikon 13 (1991), p.94",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-morrison-7-steps-per-11-over-5/",
    "tones": [
      {
        "scl": "195.000604",
        "cents": 195.000604
      },
      {
        "scl": "390.001208",
        "cents": 390.001208
      },
      {
        "scl": "585.001812",
        "cents": 585.001812
      },
      {
        "scl": "780.002416",
        "cents": 780.002416
      },
      {
        "scl": "975.00302",
        "cents": 975.00302
      },
      {
        "scl": "1170.003624",
        "cents": 1170.003624
      },
      {
        "scl": "11/5",
        "cents": 1365.004
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_07",
    "description": "Phon 7 (Voice), Papua New Guinea",
    "notes": 7,
    "period_cents": 1389.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_07/",
    "tones": [
      {
        "scl": "189.0",
        "cents": 189.0
      },
      {
        "scl": "386.0",
        "cents": 386.0
      },
      {
        "scl": "495.0",
        "cents": 495.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "919.0",
        "cents": 919.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1389.0",
        "cents": 1389.0
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_08",
    "description": "Phon 8 (Voice), Papua New Guinea",
    "notes": 7,
    "period_cents": 1408.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_08/",
    "tones": [
      {
        "scl": "208.0",
        "cents": 208.0
      },
      {
        "scl": "378.0",
        "cents": 378.0
      },
      {
        "scl": "488.0",
        "cents": 488.0
      },
      {
        "scl": "688.0",
        "cents": 688.0
      },
      {
        "scl": "846.0",
        "cents": 846.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1408.0",
        "cents": 1408.0
      }
    ]
  },
  {
    "stem": "damusc/Papua_New_Guinea_Phon_05",
    "description": "Phon 5 (Voice), Papua New Guinea",
    "notes": 7,
    "period_cents": 1438.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kunst, Jaap (1967). Music in New Guinea. Springer Netherlands.",
    "url": "https://scalelibrary.org/scales/damusc/Papua_New_Guinea_Phon_05/",
    "tones": [
      {
        "scl": "238.0",
        "cents": 238.0
      },
      {
        "scl": "395.0",
        "cents": 395.0
      },
      {
        "scl": "479.0",
        "cents": 479.0
      },
      {
        "scl": "724.0",
        "cents": 724.0
      },
      {
        "scl": "926.0",
        "cents": 926.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1438.0",
        "cents": 1438.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_90",
    "description": "90 (Flute), China",
    "notes": 7,
    "period_cents": 1462.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zhang, Juzhong; Xiao, Xinghua; Lee, Yun Kuen (2004). The early development of music. Analysis of the Jiahu bone flutes. Antiquity, 78(302):769-778.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_90/",
    "tones": [
      {
        "scl": "264.0",
        "cents": 264.0
      },
      {
        "scl": "430.0",
        "cents": 430.0
      },
      {
        "scl": "607.0",
        "cents": 607.0
      },
      {
        "scl": "763.0",
        "cents": 763.0
      },
      {
        "scl": "910.0",
        "cents": 910.0
      },
      {
        "scl": "1145.0",
        "cents": 1145.0
      },
      {
        "scl": "1462.0",
        "cents": 1462.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-darreg-telephone",
    "description": "Notes used for two-tone signalling on push-button telephones",
    "notes": 7,
    "period_cents": 1473.96,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Xenharmonic Bulletin No. 12, Xenharmonikon 14 (1993), p.76",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-darreg-telephone/",
    "tones": [
      {
        "scl": "172.43",
        "cents": 172.43
      },
      {
        "scl": "347.63",
        "cents": 347.63
      },
      {
        "scl": "519.64",
        "cents": 519.64
      },
      {
        "scl": "953.5",
        "cents": 953.5
      },
      {
        "scl": "1126.43",
        "cents": 1126.43
      },
      {
        "scl": "1300.01",
        "cents": 1300.01
      },
      {
        "scl": "1473.96",
        "cents": 1473.96
      }
    ]
  },
  {
    "stem": "damusc/Congo_Sanza_01",
    "description": "Sanza 1 (Sanza), Congo",
    "notes": 7,
    "period_cents": 1494.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Congo_Sanza_01/",
    "tones": [
      {
        "scl": "197.0",
        "cents": 197.0
      },
      {
        "scl": "288.0",
        "cents": 288.0
      },
      {
        "scl": "485.0",
        "cents": 485.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "1204.0",
        "cents": 1204.0
      },
      {
        "scl": "1423.0",
        "cents": 1423.0
      },
      {
        "scl": "1494.0",
        "cents": 1494.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipes_38",
    "description": "38 (Panpipes), Solomon Islands",
    "notes": 7,
    "period_cents": 1589.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zemp, Hugo (1981). Melanesian Solo Polyphonic Panpipe Music. Ethnomusicology, 25(3):383.",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipes_38/",
    "tones": [
      {
        "scl": "382.0",
        "cents": 382.0
      },
      {
        "scl": "685.0",
        "cents": 685.0
      },
      {
        "scl": "907.0",
        "cents": 907.0
      },
      {
        "scl": "1067.0",
        "cents": 1067.0
      },
      {
        "scl": "1211.0",
        "cents": 1211.0
      },
      {
        "scl": "1390.0",
        "cents": 1390.0
      },
      {
        "scl": "1589.0",
        "cents": 1589.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipes_37",
    "description": "37 (Panpipes), Solomon Islands",
    "notes": 7,
    "period_cents": 1608.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zemp, Hugo (1981). Melanesian Solo Polyphonic Panpipe Music. Ethnomusicology, 25(3):383.",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipes_37/",
    "tones": [
      {
        "scl": "260.0",
        "cents": 260.0
      },
      {
        "scl": "653.0",
        "cents": 653.0
      },
      {
        "scl": "833.0",
        "cents": 833.0
      },
      {
        "scl": "1121.0",
        "cents": 1121.0
      },
      {
        "scl": "1288.0",
        "cents": 1288.0
      },
      {
        "scl": "1446.0",
        "cents": 1446.0
      },
      {
        "scl": "1608.0",
        "cents": 1608.0
      }
    ]
  },
  {
    "stem": "damusc/Cambodia_Sum_pyi",
    "description": "Sum pyi (Sum Pyi), Cambodia",
    "notes": 7,
    "period_cents": 1682.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Bader. Temperament in tuning systems of southeast asia and ancient india. In Computational Phonogram Archiving, pages 75-107. Springer, 2019. doi: 10.1007/978-3-030-02695-0 3",
    "url": "https://scalelibrary.org/scales/damusc/Cambodia_Sum_pyi/",
    "tones": [
      {
        "scl": "226.0",
        "cents": 226.0
      },
      {
        "scl": "470.0",
        "cents": 470.0
      },
      {
        "scl": "728.0",
        "cents": 728.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "1232.0",
        "cents": 1232.0
      },
      {
        "scl": "1457.0",
        "cents": 1457.0
      },
      {
        "scl": "1682.0",
        "cents": 1682.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-mclaren-root-7",
    "description": "Square root of 7 scale",
    "notes": 7,
    "period_cents": 1684.412,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Just Non-Equal-Tempered Scales, Xenharmonikon 15 (1993), p.30",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-mclaren-root-7/",
    "tones": [
      {
        "scl": "4.9107",
        "cents": 4.9107
      },
      {
        "scl": "12.992",
        "cents": 12.992
      },
      {
        "scl": "34.375",
        "cents": 34.375
      },
      {
        "scl": "90.949",
        "cents": 90.949
      },
      {
        "scl": "240.628",
        "cents": 240.628
      },
      {
        "scl": "636.643",
        "cents": 636.643
      },
      {
        "scl": "1684.412",
        "cents": 1684.412
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Harp_126",
    "description": "126 (Harp), Uganda",
    "notes": 7,
    "period_cents": 1686.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Wachsmann, K. P. (1950). An Equal-Stepped Tuning in a Ganda Harp. Nature, 165(4184):40-41.",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Harp_126/",
    "tones": [
      {
        "scl": "229.0",
        "cents": 229.0
      },
      {
        "scl": "469.0",
        "cents": 469.0
      },
      {
        "scl": "705.0",
        "cents": 705.0
      },
      {
        "scl": "955.0",
        "cents": 955.0
      },
      {
        "scl": "1193.0",
        "cents": 1193.0
      },
      {
        "scl": "1447.0",
        "cents": 1447.0
      },
      {
        "scl": "1686.0",
        "cents": 1686.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Harp_125",
    "description": "125 (Harp), Uganda",
    "notes": 7,
    "period_cents": 1687.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Wachsmann, K. P. (1950). An Equal-Stepped Tuning in a Ganda Harp. Nature, 165(4184):40-41.",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Harp_125/",
    "tones": [
      {
        "scl": "239.0",
        "cents": 239.0
      },
      {
        "scl": "475.0",
        "cents": 475.0
      },
      {
        "scl": "713.0",
        "cents": 713.0
      },
      {
        "scl": "948.0",
        "cents": 948.0
      },
      {
        "scl": "1192.0",
        "cents": 1192.0
      },
      {
        "scl": "1437.0",
        "cents": 1437.0
      },
      {
        "scl": "1687.0",
        "cents": 1687.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Harp_139",
    "description": "139 (Harp), Uganda",
    "notes": 7,
    "period_cents": 1691.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1985). African Tone-Systems: A Reassessment. Yearbook for Traditional Music, 17:31.",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Harp_139/",
    "tones": [
      {
        "scl": "201.0",
        "cents": 201.0
      },
      {
        "scl": "476.0",
        "cents": 476.0
      },
      {
        "scl": "731.0",
        "cents": 731.0
      },
      {
        "scl": "971.0",
        "cents": 971.0
      },
      {
        "scl": "1196.0",
        "cents": 1196.0
      },
      {
        "scl": "1430.0",
        "cents": 1430.0
      },
      {
        "scl": "1691.0",
        "cents": 1691.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Harp_138",
    "description": "138 (Harp), Uganda",
    "notes": 7,
    "period_cents": 1701.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1985). African Tone-Systems: A Reassessment. Yearbook for Traditional Music, 17:31.",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Harp_138/",
    "tones": [
      {
        "scl": "236.0",
        "cents": 236.0
      },
      {
        "scl": "488.0",
        "cents": 488.0
      },
      {
        "scl": "745.0",
        "cents": 745.0
      },
      {
        "scl": "941.0",
        "cents": 941.0
      },
      {
        "scl": "1211.0",
        "cents": 1211.0
      },
      {
        "scl": "1444.0",
        "cents": 1444.0
      },
      {
        "scl": "1701.0",
        "cents": 1701.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipes_39",
    "description": "39 (Panpipes), Solomon Islands",
    "notes": 7,
    "period_cents": 1715.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zemp, Hugo (1981). Melanesian Solo Polyphonic Panpipe Music. Ethnomusicology, 25(3):383.",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipes_39/",
    "tones": [
      {
        "scl": "308.0",
        "cents": 308.0
      },
      {
        "scl": "688.0",
        "cents": 688.0
      },
      {
        "scl": "876.0",
        "cents": 876.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1213.0",
        "cents": 1213.0
      },
      {
        "scl": "1523.0",
        "cents": 1523.0
      },
      {
        "scl": "1715.0",
        "cents": 1715.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-mclaren-e",
    "description": "e scale",
    "notes": 7,
    "period_cents": 1731.234,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Just Non-Equal-Tempered Scales, Xenharmonikon 15 (1993), p.29",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-mclaren-e/",
    "tones": [
      {
        "scl": "4.29",
        "cents": 4.29
      },
      {
        "scl": "11.66",
        "cents": 11.66
      },
      {
        "scl": "31.7086",
        "cents": 31.7086
      },
      {
        "scl": "86.193",
        "cents": 86.193
      },
      {
        "scl": "234.297",
        "cents": 234.297
      },
      {
        "scl": "636.885",
        "cents": 636.885
      },
      {
        "scl": "1731.234",
        "cents": 1731.234
      }
    ]
  },
  {
    "stem": "damusc/Congo_Sanza_b",
    "description": "Sanza (Sanza), Congo",
    "notes": 7,
    "period_cents": 1898.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Congo_Sanza_b/",
    "tones": [
      {
        "scl": "694.0",
        "cents": 694.0
      },
      {
        "scl": "997.0",
        "cents": 997.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1404.0",
        "cents": 1404.0
      },
      {
        "scl": "1611.0",
        "cents": 1611.0
      },
      {
        "scl": "1711.0",
        "cents": 1711.0
      },
      {
        "scl": "1898.0",
        "cents": 1898.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-mclaren-pi",
    "description": "pi scale",
    "notes": 7,
    "period_cents": 1981.795,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Just Non-Equal-Tempered Scales, Xenharmonikon 15 (1993), p.29",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-mclaren-pi/",
    "tones": [
      {
        "scl": "2.061",
        "cents": 2.061
      },
      {
        "scl": "6.476",
        "cents": 6.476
      },
      {
        "scl": "20.34",
        "cents": 20.34
      },
      {
        "scl": "63.915",
        "cents": 63.915
      },
      {
        "scl": "200.79",
        "cents": 200.79
      },
      {
        "scl": "630.825",
        "cents": 630.825
      },
      {
        "scl": "1981.795",
        "cents": 1981.795
      }
    ]
  },
  {
    "stem": "damusc/Bolivia_Panpipe_01",
    "description": "Panpipe 1 (Panpipe), Bolivia",
    "notes": 7,
    "period_cents": 2394.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Bolivia_Panpipe_01/",
    "tones": [
      {
        "scl": "326.0",
        "cents": 326.0
      },
      {
        "scl": "742.0",
        "cents": 742.0
      },
      {
        "scl": "1046.0",
        "cents": 1046.0
      },
      {
        "scl": "1382.0",
        "cents": 1382.0
      },
      {
        "scl": "1739.0",
        "cents": 1739.0
      },
      {
        "scl": "2108.0",
        "cents": 2108.0
      },
      {
        "scl": "2394.0",
        "cents": 2394.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lemba",
    "description": "Lemba temperament (4 down, 3 up)",
    "notes": 8,
    "period_cents": 601.70049,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_56285.html#56285",
    "url": "https://scalelibrary.org/scales/mailing-lists/lemba/",
    "tones": [
      {
        "scl": "90.92429",
        "cents": 90.92429
      },
      {
        "scl": "139.95064",
        "cents": 139.95064
      },
      {
        "scl": "230.87493",
        "cents": 230.87493
      },
      {
        "scl": "279.90128",
        "cents": 279.90128
      },
      {
        "scl": "370.82557",
        "cents": 370.82557
      },
      {
        "scl": "461.74985",
        "cents": 461.74985
      },
      {
        "scl": "510.77621",
        "cents": 510.77621
      },
      {
        "scl": "601.70049",
        "cents": 601.70049
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-40",
    "description": "7 Generalized Root Harmonic Square Means between 1.0 and 1.6",
    "notes": 8,
    "period_cents": 813.686,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.214",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-40/",
    "tones": [
      {
        "scl": "101.711",
        "cents": 101.711
      },
      {
        "scl": "203.422",
        "cents": 203.422
      },
      {
        "scl": "305.132",
        "cents": 305.132
      },
      {
        "scl": "406.843",
        "cents": 406.843
      },
      {
        "scl": "508.554",
        "cents": 508.554
      },
      {
        "scl": "610.265",
        "cents": 610.265
      },
      {
        "scl": "711.976",
        "cents": 711.976
      },
      {
        "scl": "813.686",
        "cents": 813.686
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM200-H",
    "description": "GVM200-H (Voice), Georgia",
    "notes": 8,
    "period_cents": 1081.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM200-H/",
    "tones": [
      {
        "scl": "174.0",
        "cents": 174.0
      },
      {
        "scl": "280.0",
        "cents": 280.0
      },
      {
        "scl": "390.0",
        "cents": 390.0
      },
      {
        "scl": "461.0",
        "cents": 461.0
      },
      {
        "scl": "651.0",
        "cents": 651.0
      },
      {
        "scl": "856.0",
        "cents": 856.0
      },
      {
        "scl": "981.0",
        "cents": 981.0
      },
      {
        "scl": "1081.0",
        "cents": 1081.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM203-H",
    "description": "GVM203-H (Voice), Georgia",
    "notes": 8,
    "period_cents": 1173.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM203-H/",
    "tones": [
      {
        "scl": "197.0",
        "cents": 197.0
      },
      {
        "scl": "345.0",
        "cents": 345.0
      },
      {
        "scl": "487.0",
        "cents": 487.0
      },
      {
        "scl": "691.0",
        "cents": 691.0
      },
      {
        "scl": "875.0",
        "cents": 875.0
      },
      {
        "scl": "968.0",
        "cents": 968.0
      },
      {
        "scl": "1052.0",
        "cents": 1052.0
      },
      {
        "scl": "1173.0",
        "cents": 1173.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-father-08",
    "description": "5L 3s MOS for Father, L=156.3, s=134.8",
    "notes": 8,
    "period_cents": 1185.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-father-08/",
    "tones": [
      {
        "scl": "156.3",
        "cents": 156.3
      },
      {
        "scl": "291.1",
        "cents": 291.1
      },
      {
        "scl": "447.4",
        "cents": 447.4
      },
      {
        "scl": "582.2",
        "cents": 582.2
      },
      {
        "scl": "738.5",
        "cents": 738.5
      },
      {
        "scl": "894.8",
        "cents": 894.8
      },
      {
        "scl": "1029.6",
        "cents": 1029.6
      },
      {
        "scl": "1185.9",
        "cents": 1185.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dimisept-08",
    "description": "4L 4s MOS for Dimisept, L=197.08, s=101.45",
    "notes": 8,
    "period_cents": 1194.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dimisept-08/",
    "tones": [
      {
        "scl": "101.45",
        "cents": 101.45
      },
      {
        "scl": "298.53",
        "cents": 298.53
      },
      {
        "scl": "399.98",
        "cents": 399.98
      },
      {
        "scl": "597.06",
        "cents": 597.06
      },
      {
        "scl": "698.51",
        "cents": 698.51
      },
      {
        "scl": "895.59",
        "cents": 895.59
      },
      {
        "scl": "997.04",
        "cents": 997.04
      },
      {
        "scl": "1194.12",
        "cents": 1194.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dimipent-08",
    "description": "4L 4s MOS for Dimipent, L=197.49, s=101.67",
    "notes": 8,
    "period_cents": 1196.64,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dimipent-08/",
    "tones": [
      {
        "scl": "101.67",
        "cents": 101.67
      },
      {
        "scl": "299.16",
        "cents": 299.16
      },
      {
        "scl": "400.83",
        "cents": 400.83
      },
      {
        "scl": "598.32",
        "cents": 598.32
      },
      {
        "scl": "699.99",
        "cents": 699.99
      },
      {
        "scl": "897.48",
        "cents": 897.48
      },
      {
        "scl": "999.15",
        "cents": 999.15
      },
      {
        "scl": "1196.64",
        "cents": 1196.64
      }
    ]
  },
  {
    "stem": "mailing-lists/08_pajara8-symmetric",
    "description": " TOP pajara (symmetric form).",
    "notes": 8,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_18544.html#18550",
    "url": "https://scalelibrary.org/scales/mailing-lists/08_pajara8-symmetric/",
    "tones": [
      {
        "scl": "106.6",
        "cents": 106.6
      },
      {
        "scl": "385.3",
        "cents": 385.3
      },
      {
        "scl": "491.9",
        "cents": 491.9
      },
      {
        "scl": "598.5",
        "cents": 598.5
      },
      {
        "scl": "705.0",
        "cents": 705.0
      },
      {
        "scl": "983.8",
        "cents": 983.8
      },
      {
        "scl": "1090.3",
        "cents": 1090.3
      },
      {
        "scl": "1196.9",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hedgehog-08",
    "description": "6L 2s MOS for Hedgehog, L=162.32, s=111.49",
    "notes": 8,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hedgehog-08/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "436.13",
        "cents": 436.13
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "760.77",
        "cents": 760.77
      },
      {
        "scl": "923.09",
        "cents": 923.09
      },
      {
        "scl": "1034.58",
        "cents": 1034.58
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-pajara-08",
    "description": "2L 6s MOS for Pajara, L=278.74, s=106.57",
    "notes": 8,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-pajara-08/",
    "tones": [
      {
        "scl": "106.57",
        "cents": 106.57
      },
      {
        "scl": "213.14",
        "cents": 213.14
      },
      {
        "scl": "491.88",
        "cents": 491.88
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "705.02",
        "cents": 705.02
      },
      {
        "scl": "811.59",
        "cents": 811.59
      },
      {
        "scl": "1090.33",
        "cents": 1090.33
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-08",
    "description": "7L 1s MOS for Porcupine, L=162.32, s=60.67",
    "notes": 8,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-08/",
    "tones": [
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "486.96",
        "cents": 486.96
      },
      {
        "scl": "649.28",
        "cents": 649.28
      },
      {
        "scl": "709.95",
        "cents": 709.95
      },
      {
        "scl": "872.27",
        "cents": 872.27
      },
      {
        "scl": "1034.59",
        "cents": 1034.59
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "mailing-lists/archytas8",
    "description": "A distributionally even scale in archytas (64/63 planar) temperament, abacbabc",
    "notes": 8,
    "period_cents": 1196.97,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/archytas8/",
    "tones": [
      {
        "scl": "121.03000",
        "cents": 121.03
      },
      {
        "scl": "392.38000",
        "cents": 392.38
      },
      {
        "scl": "489.44000",
        "cents": 489.44
      },
      {
        "scl": "610.47000",
        "cents": 610.47
      },
      {
        "scl": "707.53000",
        "cents": 707.53
      },
      {
        "scl": "978.88000",
        "cents": 978.88
      },
      {
        "scl": "1099.91000",
        "cents": 1099.91
      },
      {
        "scl": "1196.97000",
        "cents": 1196.97
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-08",
    "description": "1L 7s MOS for Passion, L=509.51, s=98.40",
    "notes": 8,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-08/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "804.71",
        "cents": 804.71
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "mailing-lists/semisixths-8",
    "description": "8-note MOS of Semisixths [7, 9, 13, -2, 1, 5] temperament, TOP tuning",
    "notes": 8,
    "period_cents": 1198.38953,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_52534.html#52568",
    "url": "https://scalelibrary.org/scales/mailing-lists/semisixths-8/",
    "tones": [
      {
        "scl": "131.09135",
        "cents": 131.09135
      },
      {
        "scl": "262.18270",
        "cents": 262.1827
      },
      {
        "scl": "443.16029",
        "cents": 443.16029
      },
      {
        "scl": "574.25164",
        "cents": 574.25164
      },
      {
        "scl": "705.34299",
        "cents": 705.34299
      },
      {
        "scl": "886.32059",
        "cents": 886.32059
      },
      {
        "scl": "1017.41193",
        "cents": 1017.41193
      },
      {
        "scl": "1198.38953",
        "cents": 1198.38953
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensisept-08",
    "description": "3L 5s MOS for Sensisept, L=180.98, s=131.09",
    "notes": 8,
    "period_cents": 1198.39,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensisept-08/",
    "tones": [
      {
        "scl": "131.09",
        "cents": 131.09
      },
      {
        "scl": "312.07",
        "cents": 312.07
      },
      {
        "scl": "443.16",
        "cents": 443.16
      },
      {
        "scl": "574.25",
        "cents": 574.25
      },
      {
        "scl": "755.23",
        "cents": 755.23
      },
      {
        "scl": "886.32",
        "cents": 886.32
      },
      {
        "scl": "1067.30",
        "cents": 1067.3
      },
      {
        "scl": "1198.39",
        "cents": 1198.39
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-srutal-08",
    "description": "2L 6s MOS for Srutal, L=285.46, s=104.70",
    "notes": 8,
    "period_cents": 1199.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-srutal-08/",
    "tones": [
      {
        "scl": "104.70",
        "cents": 104.7
      },
      {
        "scl": "209.40",
        "cents": 209.4
      },
      {
        "scl": "494.86",
        "cents": 494.86
      },
      {
        "scl": "599.56",
        "cents": 599.56
      },
      {
        "scl": "704.26",
        "cents": 704.26
      },
      {
        "scl": "808.96",
        "cents": 808.96
      },
      {
        "scl": "1094.42",
        "cents": 1094.42
      },
      {
        "scl": "1199.12",
        "cents": 1199.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensipent-08",
    "description": "3L 5s MOS for Sensipent, L=184.23, s=129.38",
    "notes": 8,
    "period_cents": 1199.59,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensipent-08/",
    "tones": [
      {
        "scl": "129.38",
        "cents": 129.38
      },
      {
        "scl": "313.61",
        "cents": 313.61
      },
      {
        "scl": "442.99",
        "cents": 442.99
      },
      {
        "scl": "572.37",
        "cents": 572.37
      },
      {
        "scl": "756.60",
        "cents": 756.6
      },
      {
        "scl": "885.98",
        "cents": 885.98
      },
      {
        "scl": "1070.21",
        "cents": 1070.21
      },
      {
        "scl": "1199.59",
        "cents": 1199.59
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-08",
    "description": "2L 6s MOS for Vishnu, L=386.52, s=71.15",
    "notes": 8,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-08/",
    "tones": [
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "457.67",
        "cents": 457.67
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "1057.64",
        "cents": 1057.64
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "mailing-lists/pseudo_Odo_octatonics",
    "description": "pyth. 3-limit 5ths chain of 8 pitch-classes: Bb-F-C-G-D-A-E-B",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_71935.html#72165",
    "url": "https://scalelibrary.org/scales/mailing-lists/pseudo_Odo_octatonics/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Newton_ext_mixolydian",
    "description": "kernel of the 8 pitch-classes core from N's 14 tones out of 53 ",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_71935.html#72165",
    "url": "https://scalelibrary.org/scales/mailing-lists/Newton_ext_mixolydian/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semimaj1",
    "description": "First 16/15&648/625 scale = smithgw_star transposed cluster8f",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12733.html#12733",
    "url": "https://scalelibrary.org/scales/mailing-lists/semimaj1/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semimaj2",
    "description": "Second 16/15&648/625 scale = transposed smithgw_star2 cluster8c",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12733.html#12733",
    "url": "https://scalelibrary.org/scales/mailing-lists/semimaj2/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semipor1",
    "description": "First 16/15&250/243 = 648/625&250/243 scale",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12734.html#12734",
    "url": "https://scalelibrary.org/scales/mailing-lists/semipor1/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semipor2",
    "description": "Second 16/15&250/243 = 648/625&250/243 scale",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12734.html#12734",
    "url": "https://scalelibrary.org/scales/mailing-lists/semipor2/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semipor3",
    "description": "Third 16/15&250/243 = 648/625&250/243 scale = inverse semipor4",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12734.html#12734",
    "url": "https://scalelibrary.org/scales/mailing-lists/semipor3/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semipor4",
    "description": "Fourth 16/15&250/243 = 648/625&250/243 scale = inverse semipor3",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12734.html#12734",
    "url": "https://scalelibrary.org/scales/mailing-lists/semipor4/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semipor5",
    "description": "Fifth 16/15&250/243 = 648/625&250/243 scale = inverse semipor6",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12734.html#12734",
    "url": "https://scalelibrary.org/scales/mailing-lists/semipor5/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semipor6",
    "description": "Sixth 16/15&250/243 = 648/625&250/243 scale = inverse semipor5",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12734.html#12734",
    "url": "https://scalelibrary.org/scales/mailing-lists/semipor6/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semipor7",
    "description": "Seventh 16/15&250/243 = 648/625&250/243 scale = inverse semipor8",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12734.html#12734",
    "url": "https://scalelibrary.org/scales/mailing-lists/semipor7/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semipor8",
    "description": "Eigth 16/15&250/243 scale = 648/625&250/243 inverse semipor7",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12734.html#12734",
    "url": "https://scalelibrary.org/scales/mailing-lists/semipor8/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-rosenthal-four-duets-2",
    "description": "Scale for part II of 'Four duets for bowed psaltery and harp'",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "David Rosenthal, Four duets for bowed psaltery and harp, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-rosenthal-four-duets-2/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/08_wauchope_symmetrical",
    "description": " Two 10:12:15:18 chords rooted a 7:5 apart.",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_18544.html#18550",
    "url": "https://scalelibrary.org/scales/mailing-lists/08_wauchope_symmetrical/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kirkwood",
    "description": "Scale based on Kirkwood gaps of the asteroid belt",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_67748.html#67748",
    "url": "https://scalelibrary.org/scales/mailing-lists/kirkwood/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lumma_wauchope-major",
    "description": " Two 8:10:12:15 chords rooted a 7:5 apart.",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_18544.html#18550",
    "url": "https://scalelibrary.org/scales/mailing-lists/lumma_wauchope-major/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/octone",
    "description": "octone around 49/40-7/4 interval",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_58625.html#58679",
    "url": "https://scalelibrary.org/scales/mailing-lists/octone/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/octone_tuning-math_12214_12214",
    "description": "octone around 60/49-7/4 interval",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12214.html#12214",
    "url": "https://scalelibrary.org/scales/mailing-lists/octone_tuning-math_12214_12214/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "60/49",
        "cents": 350.617
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tet3a",
    "description": "Eight notes, two major one minor tetrad",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54613.html#54613",
    "url": "https://scalelibrary.org/scales/mailing-lists/tet3a/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-05",
    "description": "Transposition and Inversion by 2/B, 8 tones, an Octony",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-05/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "135/112",
        "cents": 323.353
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-06",
    "description": "Transposition and Inversion by 2/A, 8 tones, an Octony",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-06/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "135/112",
        "cents": 323.353
      },
      {
        "scl": "243/196",
        "cents": 372.123
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-10",
    "description": "Transposition and Inversion by 4/3B, 8 tones, an Octony",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-10/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-11",
    "description": "Transposition and Inversion by 4/3A, 8 tones, an Octony",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-11/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-13",
    "description": "Euler's Genus Musicum, 8 tones, an Octony",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-13/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "448/405",
        "cents": 174.692
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "1792/1215",
        "cents": 672.737
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-14",
    "description": "Transposition and Inversion by B/A, 8 tones, an Octony",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-14/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "324/245",
        "cents": 483.854
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-08-15",
    "description": "Transposition and Inversion by A/B, 8 tones, an Octony",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-08-15/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "175/144",
        "cents": 337.543
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-10-02",
    "description": "Eight Tone Fourth Modular Diamond",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-10-02/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-65",
    "description": "7 Iterated Mediants between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.220",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-65/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-71",
    "description": "7 Weighted Mediants between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.222",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-71/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/08_o8",
    "description": " Mode 8 of the harmonic series.",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_18544.html#18550",
    "url": "https://scalelibrary.org/scales/mailing-lists/08_o8/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/buzurg1",
    "description": "Variant of Buzurg (Qutb al Din al-Shirazi, Persian theorist, c. 1300)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_3617.html#3635",
    "url": "https://scalelibrary.org/scales/mailing-lists/buzurg1/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "56/39",
        "cents": 626.343
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/quasi_8-EDO",
    "description": "Emulation of 8-EDO",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/quasi_8-EDO/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "352/273",
        "cents": 440.009
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "264/169",
        "cents": 772.218
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-04",
    "description": "7 Iterated Arithmetic Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.202",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-04/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-11",
    "description": "7 Iterated Harmonic Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.204",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-11/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-43",
    "description": "7 Fibonacci-Type Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.215",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-43/",
    "tones": [
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "55/34",
        "cents": 832.676
      },
      {
        "scl": "34/21",
        "cents": 834.175
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-49",
    "description": "7 Iterated First Unnamed Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.216",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-49/",
    "tones": [
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "255/128",
        "cents": 1193.224
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-62",
    "description": "7 Iterated Fourth Unnamed Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.220",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-62/",
    "tones": [
      {
        "scl": "256/255",
        "cents": 6.776
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-59",
    "description": "7 Iterated Second Unnamed Means between 1/1 and 2/1, Weighted by Ratio 3/2",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.218",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-59/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "38/27",
        "cents": 591.648
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "46/27",
        "cents": 922.409
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-54",
    "description": "7 Iterated First Unnamed Means between 1/1 and 2/1, Weighted by Ratio 3/2",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 53,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.217",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-54/",
    "tones": [
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "43/27",
        "cents": 805.653
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "49/27",
        "cents": 1031.787
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "53/27",
        "cents": 1167.64
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-recurrence-1",
    "description": "Fibonacci scale (recurrence scale #1)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 89,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.30",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-recurrence-1/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "89/64",
        "cents": 570.88
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-56",
    "description": "7 Iterated Second Unnamed Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 157,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.218",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-56/",
    "tones": [
      {
        "scl": "43/42",
        "cents": 40.737
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "67/54",
        "cents": 373.442
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "157/104",
        "cents": 713.017
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "217/128",
        "cents": 913.861
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-18",
    "description": "7 Iterated Subcontraries to the Harmonic Mean",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3373,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.207",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-18/",
    "tones": [
      {
        "scl": "433/348",
        "cents": 378.336
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "689/444",
        "cents": 760.733
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "3373/1914",
        "cents": 980.93
      },
      {
        "scl": "61/33",
        "cents": 1063.612
      },
      {
        "scl": "8077/4191",
        "cents": 1135.83
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-37",
    "description": "7 Iterated Harmonic Square Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": true,
    "limit": 14321,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.213",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-37/",
    "tones": [
      {
        "scl": "16384/14321",
        "cents": 232.986
      },
      {
        "scl": "4096/3281",
        "cents": 384.096
      },
      {
        "scl": "32768/24305",
        "cents": 517.241
      },
      {
        "scl": "128/89",
        "cents": 629.12
      },
      {
        "scl": "4096/2705",
        "cents": 718.305
      },
      {
        "scl": "64/41",
        "cents": 770.938
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_09_bayati_Egypt",
    "description": "Les tristesses sont pass\u00e9es - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (bayati, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_09_bayati_Egypt/",
    "tones": [
      {
        "scl": "146.239196",
        "cents": 146.239196
      },
      {
        "scl": "292.314366",
        "cents": 292.314366
      },
      {
        "scl": "479.130847",
        "cents": 479.130847
      },
      {
        "scl": "681.443675",
        "cents": 681.443675
      },
      {
        "scl": "794.901828",
        "cents": 794.901828
      },
      {
        "scl": "926.275094",
        "cents": 926.275094
      },
      {
        "scl": "992.584343",
        "cents": 992.584343
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_11_bayati_Egypt",
    "description": "Moi, je n'\u00e9coute pas le bl\u00e2meur / Mon espoir est en ta vie / \u00d4 croissant de lune - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (bayati, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_11_bayati_Egypt/",
    "tones": [
      {
        "scl": "133.049197",
        "cents": 133.049197
      },
      {
        "scl": "256.491063",
        "cents": 256.491063
      },
      {
        "scl": "456.369931",
        "cents": 456.369931
      },
      {
        "scl": "641.068312",
        "cents": 641.068312
      },
      {
        "scl": "814.516588",
        "cents": 814.516588
      },
      {
        "scl": "918.350362",
        "cents": 918.350362
      },
      {
        "scl": "1168.115466",
        "cents": 1168.115466
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_18_rast_Egypt",
    "description": "Il apparut et dans sa main - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (rast, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_18_rast_Egypt/",
    "tones": [
      {
        "scl": "205.792504",
        "cents": 205.792504
      },
      {
        "scl": "343.214669",
        "cents": 343.214669
      },
      {
        "scl": "498.740606",
        "cents": 498.740606
      },
      {
        "scl": "696.434676",
        "cents": 696.434676
      },
      {
        "scl": "805.166819",
        "cents": 805.166819
      },
      {
        "scl": "924.493427",
        "cents": 924.493427
      },
      {
        "scl": "1042.033396",
        "cents": 1042.033396
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_20_rast_Egypt",
    "description": "L'argent fut incrust\u00e9 d'hyacinthe / Toi qui te refuses \u00e0 moi / Je me sacrifierais pour lui et le secourrais - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (rast, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_20_rast_Egypt/",
    "tones": [
      {
        "scl": "224.7844",
        "cents": 224.7844
      },
      {
        "scl": "360.275262",
        "cents": 360.275262
      },
      {
        "scl": "502.387405",
        "cents": 502.387405
      },
      {
        "scl": "702.789662",
        "cents": 702.789662
      },
      {
        "scl": "804.642948",
        "cents": 804.642948
      },
      {
        "scl": "908.322633",
        "cents": 908.322633
      },
      {
        "scl": "1055.113884",
        "cents": 1055.113884
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_01_Egypt",
    "description": "Le soleil de la perfection est apparu - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hicazkar, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_01_Egypt/",
    "tones": [
      {
        "scl": "141.719857",
        "cents": 141.719857
      },
      {
        "scl": "344.364409",
        "cents": 344.364409
      },
      {
        "scl": "469.303067",
        "cents": 469.303067
      },
      {
        "scl": "633.973796",
        "cents": 633.973796
      },
      {
        "scl": "751.287075",
        "cents": 751.287075
      },
      {
        "scl": "841.026401",
        "cents": 841.026401
      },
      {
        "scl": "1060.266395",
        "cents": 1060.266395
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_09_Egypt",
    "description": "L'astre pour qui je me sacrifierai est apparu - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (sikah arabi, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_09_Egypt/",
    "tones": [
      {
        "scl": "131.467847",
        "cents": 131.467847
      },
      {
        "scl": "346.366141",
        "cents": 346.366141
      },
      {
        "scl": "484.589733",
        "cents": 484.589733
      },
      {
        "scl": "627.658323",
        "cents": 627.658323
      },
      {
        "scl": "833.794451",
        "cents": 833.794451
      },
      {
        "scl": "968.669344",
        "cents": 968.669344
      },
      {
        "scl": "1088.517718",
        "cents": 1088.517718
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_15_Egypt",
    "description": "Emplis ma coupe et Abreuve-moi / \u00d4 petit croissant de lune - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (shawrak, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_15_Egypt/",
    "tones": [
      {
        "scl": "120.074158",
        "cents": 120.074158
      },
      {
        "scl": "268.47316",
        "cents": 268.47316
      },
      {
        "scl": "468.084465",
        "cents": 468.084465
      },
      {
        "scl": "596.204471",
        "cents": 596.204471
      },
      {
        "scl": "671.139925",
        "cents": 671.139925
      },
      {
        "scl": "833.718243",
        "cents": 833.718243
      },
      {
        "scl": "961.451598",
        "cents": 961.451598
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_04_Egypt",
    "description": "Fais-moi boire la coupe / \u00d4 Gazelle qui a maquill\u00e9 ses yeux / Le chanteur du cabaret nous a s\u00e9duits - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (kurdan, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_04_Egypt/",
    "tones": [
      {
        "scl": "104.00396",
        "cents": 104.00396
      },
      {
        "scl": "219.195068",
        "cents": 219.195068
      },
      {
        "scl": "301.364096",
        "cents": 301.364096
      },
      {
        "scl": "528.209342",
        "cents": 528.209342
      },
      {
        "scl": "594.412346",
        "cents": 594.412346
      },
      {
        "scl": "807.7758",
        "cents": 807.7758
      },
      {
        "scl": "921.633723",
        "cents": 921.633723
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_07_rast_Egypt",
    "description": "L'origine de l'amour est un regard - Aziz 'Uthm\u00e2n (rast, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_07_rast_Egypt/",
    "tones": [
      {
        "scl": "209.968924",
        "cents": 209.968924
      },
      {
        "scl": "359.195465",
        "cents": 359.195465
      },
      {
        "scl": "506.913985",
        "cents": 506.913985
      },
      {
        "scl": "702.455186",
        "cents": 702.455186
      },
      {
        "scl": "836.441748",
        "cents": 836.441748
      },
      {
        "scl": "1003.14883",
        "cents": 1003.14883
      },
      {
        "scl": "1090.486665",
        "cents": 1090.486665
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_03_bayati_Egypt",
    "description": "Depuis le jour o\u00f9 j'ai connu l'amour - D\u00e2w\u00fbd Khudr Husn\u00ee (bayati, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_03_bayati_Egypt/",
    "tones": [
      {
        "scl": "151.632633",
        "cents": 151.632633
      },
      {
        "scl": "310.977654",
        "cents": 310.977654
      },
      {
        "scl": "498.42075",
        "cents": 498.42075
      },
      {
        "scl": "616.618097",
        "cents": 616.618097
      },
      {
        "scl": "716.06365",
        "cents": 716.06365
      },
      {
        "scl": "802.668745",
        "cents": 802.668745
      },
      {
        "scl": "996.053265",
        "cents": 996.053265
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD04_19_saba_Egypt",
    "description": "Je n'aime que toi - D\u00e2w\u00fbd Khudr Husn\u00ee (saba, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD04_19_saba_Egypt/",
    "tones": [
      {
        "scl": "154.653168",
        "cents": 154.653168
      },
      {
        "scl": "309.09922",
        "cents": 309.09922
      },
      {
        "scl": "403.880597",
        "cents": 403.880597
      },
      {
        "scl": "690.987011",
        "cents": 690.987011
      },
      {
        "scl": "764.103141",
        "cents": 764.103141
      },
      {
        "scl": "856.068953",
        "cents": 856.068953
      },
      {
        "scl": "999.080733",
        "cents": 999.080733
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD05_05_bayati_Egypt",
    "description": "Suite - \u2018Abduh al-\u1e24\u0101m\u016bl\u012b (bayati, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD05_05_bayati_Egypt/",
    "tones": [
      {
        "scl": "150.742665",
        "cents": 150.742665
      },
      {
        "scl": "308.359701",
        "cents": 308.359701
      },
      {
        "scl": "507.883913",
        "cents": 507.883913
      },
      {
        "scl": "609.952415",
        "cents": 609.952415
      },
      {
        "scl": "717.929125",
        "cents": 717.929125
      },
      {
        "scl": "950.395792",
        "cents": 950.395792
      },
      {
        "scl": "984.769308",
        "cents": 984.769308
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD06_04_Egypt",
    "description": "Lorsque je vois le visage de mon amour - Muhammad al-Bahr (nahawand, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD06_04_Egypt/",
    "tones": [
      {
        "scl": "107.783646",
        "cents": 107.783646
      },
      {
        "scl": "217.412263",
        "cents": 217.412263
      },
      {
        "scl": "421.683685",
        "cents": 421.683685
      },
      {
        "scl": "498.310715",
        "cents": 498.310715
      },
      {
        "scl": "708.471375",
        "cents": 708.471375
      },
      {
        "scl": "796.594835",
        "cents": 796.594835
      },
      {
        "scl": "1022.038091",
        "cents": 1022.038091
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_03_Egypt",
    "description": "Hymne des paysans - Les B\u00e9douins du Fayy\u00fbm (unknown maqam, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_03_Egypt/",
    "tones": [
      {
        "scl": "149.812946",
        "cents": 149.812946
      },
      {
        "scl": "251.365843",
        "cents": 251.365843
      },
      {
        "scl": "461.638278",
        "cents": 461.638278
      },
      {
        "scl": "597.284211",
        "cents": 597.284211
      },
      {
        "scl": "716.903258",
        "cents": 716.903258
      },
      {
        "scl": "759.915789",
        "cents": 759.915789
      },
      {
        "scl": "852.877431",
        "cents": 852.877431
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_04_Egypt",
    "description": "Suite - Les B\u00e9douins du Fayy\u00fbm (unknown maqam, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_04_Egypt/",
    "tones": [
      {
        "scl": "166.467606",
        "cents": 166.467606
      },
      {
        "scl": "279.815385",
        "cents": 279.815385
      },
      {
        "scl": "443.182833",
        "cents": 443.182833
      },
      {
        "scl": "593.436447",
        "cents": 593.436447
      },
      {
        "scl": "730.295368",
        "cents": 730.295368
      },
      {
        "scl": "885.693097",
        "cents": 885.693097
      },
      {
        "scl": "1019.022394",
        "cents": 1019.022394
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_12_Egypt",
    "description": "Suite - Taha Ab\u00fb Mand\u00fbr (unknown maqam, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_12_Egypt/",
    "tones": [
      {
        "scl": "227.244266",
        "cents": 227.244266
      },
      {
        "scl": "298.511905",
        "cents": 298.511905
      },
      {
        "scl": "343.407738",
        "cents": 343.407738
      },
      {
        "scl": "504.808585",
        "cents": 504.808585
      },
      {
        "scl": "752.55117",
        "cents": 752.55117
      },
      {
        "scl": "878.058583",
        "cents": 878.058583
      },
      {
        "scl": "1000.244914",
        "cents": 1000.244914
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD07_13_Egypt",
    "description": "Danse b\u00e9douine - Taha Ab\u00fb Mand\u00fbr (unknown maqam, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD07_13_Egypt/",
    "tones": [
      {
        "scl": "157.483553",
        "cents": 157.483553
      },
      {
        "scl": "359.290618",
        "cents": 359.290618
      },
      {
        "scl": "505.233416",
        "cents": 505.233416
      },
      {
        "scl": "716.509576",
        "cents": 716.509576
      },
      {
        "scl": "864.354116",
        "cents": 864.354116
      },
      {
        "scl": "978.228745",
        "cents": 978.228745
      },
      {
        "scl": "1099.140477",
        "cents": 1099.140477
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_02_Egypt",
    "description": "Suite - Mustafa Fahreddin Dede (rast, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_02_Egypt/",
    "tones": [
      {
        "scl": "182.267677",
        "cents": 182.267677
      },
      {
        "scl": "269.507937",
        "cents": 269.507937
      },
      {
        "scl": "478.487528",
        "cents": 478.487528
      },
      {
        "scl": "689.585157",
        "cents": 689.585157
      },
      {
        "scl": "752.153302",
        "cents": 752.153302
      },
      {
        "scl": "777.442181",
        "cents": 777.442181
      },
      {
        "scl": "982.903978",
        "cents": 982.903978
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_06_Egypt",
    "description": "Le deuxi\u00e8me salut - Mustafa Fahreddin Dede (isfahan, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_06_Egypt/",
    "tones": [
      {
        "scl": "74.70814",
        "cents": 74.70814
      },
      {
        "scl": "295.144239",
        "cents": 295.144239
      },
      {
        "scl": "446.251207",
        "cents": 446.251207
      },
      {
        "scl": "482.553136",
        "cents": 482.553136
      },
      {
        "scl": "671.286692",
        "cents": 671.286692
      },
      {
        "scl": "773.049125",
        "cents": 773.049125
      },
      {
        "scl": "969.781621",
        "cents": 969.781621
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_10_Egypt",
    "description": "Le bas monde a \u00e9t\u00e9 illumin\u00e9 - Mustafa Fahreddin Dede (hijaz, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_10_Egypt/",
    "tones": [
      {
        "scl": "136.158635",
        "cents": 136.158635
      },
      {
        "scl": "280.686923",
        "cents": 280.686923
      },
      {
        "scl": "471.587077",
        "cents": 471.587077
      },
      {
        "scl": "637.563995",
        "cents": 637.563995
      },
      {
        "scl": "783.554421",
        "cents": 783.554421
      },
      {
        "scl": "886.654971",
        "cents": 886.654971
      },
      {
        "scl": "983.768672",
        "cents": 983.768672
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_11_Egypt",
    "description": "Le quatri\u00e8me salut - Mustafa Fahreddin Dede (udhdhal, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_11_Egypt/",
    "tones": [
      {
        "scl": "155.544308",
        "cents": 155.544308
      },
      {
        "scl": "297.433",
        "cents": 297.433
      },
      {
        "scl": "495.312637",
        "cents": 495.312637
      },
      {
        "scl": "648.643415",
        "cents": 648.643415
      },
      {
        "scl": "787.794668",
        "cents": 787.794668
      },
      {
        "scl": "894.584508",
        "cents": 894.584508
      },
      {
        "scl": "992.063541",
        "cents": 992.063541
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_12_Egypt",
    "description": "Pi\u00e8ce instrumentale finale, Bashraf - Mustafa Fahreddin Dede (udhdhal, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_12_Egypt/",
    "tones": [
      {
        "scl": "157.431159",
        "cents": 157.431159
      },
      {
        "scl": "294.801827",
        "cents": 294.801827
      },
      {
        "scl": "489.675744",
        "cents": 489.675744
      },
      {
        "scl": "661.889418",
        "cents": 661.889418
      },
      {
        "scl": "787.382006",
        "cents": 787.382006
      },
      {
        "scl": "893.380953",
        "cents": 893.380953
      },
      {
        "scl": "992.611455",
        "cents": 992.611455
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD09_05_Egypt",
    "description": "Accours te r\u00e9fugier au sanctuaire - La Confr\u00e9rie Laythiyya (unknown maqam, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD09_05_Egypt/",
    "tones": [
      {
        "scl": "189.552383",
        "cents": 189.552383
      },
      {
        "scl": "252.1752",
        "cents": 252.1752
      },
      {
        "scl": "292.7489",
        "cents": 292.7489
      },
      {
        "scl": "566.034955",
        "cents": 566.034955
      },
      {
        "scl": "686.147434",
        "cents": 686.147434
      },
      {
        "scl": "836.401449",
        "cents": 836.401449
      },
      {
        "scl": "1060.539229",
        "cents": 1060.539229
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_06_Egypt",
    "description": "Ehone - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_06_Egypt/",
    "tones": [
      {
        "scl": "118.72389",
        "cents": 118.72389
      },
      {
        "scl": "238.905985",
        "cents": 238.905985
      },
      {
        "scl": "439.857077",
        "cents": 439.857077
      },
      {
        "scl": "641.852501",
        "cents": 641.852501
      },
      {
        "scl": "727.398888",
        "cents": 727.398888
      },
      {
        "scl": "820.340861",
        "cents": 820.340861
      },
      {
        "scl": "878.43015",
        "cents": 878.43015
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_18_Egypt",
    "description": "Tihi ni Nak / In iri G\u00e2r / Beklaos G\u00e2r / Ocoti je anon / Afnoti / Fi at Afgor - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_18_Egypt/",
    "tones": [
      {
        "scl": "77.756671",
        "cents": 77.756671
      },
      {
        "scl": "189.867064",
        "cents": 189.867064
      },
      {
        "scl": "269.997809",
        "cents": 269.997809
      },
      {
        "scl": "439.226311",
        "cents": 439.226311
      },
      {
        "scl": "476.902162",
        "cents": 476.902162
      },
      {
        "scl": "854.146392",
        "cents": 854.146392
      },
      {
        "scl": "994.217354",
        "cents": 994.217354
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_01_rast_Iraq",
    "description": "Toi qui est beau comme Joseph - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (rast, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_01_rast_Iraq/",
    "tones": [
      {
        "scl": "201.922066",
        "cents": 201.922066
      },
      {
        "scl": "359.663264",
        "cents": 359.663264
      },
      {
        "scl": "491.012559",
        "cents": 491.012559
      },
      {
        "scl": "704.384104",
        "cents": 704.384104
      },
      {
        "scl": "850.968122",
        "cents": 850.968122
      },
      {
        "scl": "927.240218",
        "cents": 927.240218
      },
      {
        "scl": "997.84333",
        "cents": 997.84333
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_14_Iraq",
    "description": "Saisis-toi de la vie et profite des heures claires de l'existence - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (lami, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_14_Iraq/",
    "tones": [
      {
        "scl": "157.686531",
        "cents": 157.686531
      },
      {
        "scl": "309.377981",
        "cents": 309.377981
      },
      {
        "scl": "494.563283",
        "cents": 494.563283
      },
      {
        "scl": "702.151627",
        "cents": 702.151627
      },
      {
        "scl": "897.54879",
        "cents": 897.54879
      },
      {
        "scl": "937.54879",
        "cents": 937.54879
      },
      {
        "scl": "965.753918",
        "cents": 965.753918
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD11_21_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mansuri, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD11_21_Iraq/",
    "tones": [
      {
        "scl": "146.853746",
        "cents": 146.853746
      },
      {
        "scl": "350.320855",
        "cents": 350.320855
      },
      {
        "scl": "555.034666",
        "cents": 555.034666
      },
      {
        "scl": "666.535088",
        "cents": 666.535088
      },
      {
        "scl": "751.720251",
        "cents": 751.720251
      },
      {
        "scl": "845.533302",
        "cents": 845.533302
      },
      {
        "scl": "1048.014655",
        "cents": 1048.014655
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_01_Iraq",
    "description": "Pourquoi [te] vois-je soucieux ? - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mukhalif, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_01_Iraq/",
    "tones": [
      {
        "scl": "88.666667",
        "cents": 88.666667
      },
      {
        "scl": "236.343931",
        "cents": 236.343931
      },
      {
        "scl": "383.837838",
        "cents": 383.837838
      },
      {
        "scl": "499.659574",
        "cents": 499.659574
      },
      {
        "scl": "715.535135",
        "cents": 715.535135
      },
      {
        "scl": "873.589744",
        "cents": 873.589744
      },
      {
        "scl": "1070.719424",
        "cents": 1070.719424
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_04_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mukhalif, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_04_Iraq/",
    "tones": [
      {
        "scl": "145.922765",
        "cents": 145.922765
      },
      {
        "scl": "295.125779",
        "cents": 295.125779
      },
      {
        "scl": "406.624934",
        "cents": 406.624934
      },
      {
        "scl": "625.345237",
        "cents": 625.345237
      },
      {
        "scl": "771.349111",
        "cents": 771.349111
      },
      {
        "scl": "985.160813",
        "cents": 985.160813
      },
      {
        "scl": "1067.959787",
        "cents": 1067.959787
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_06_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (mukhalif, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_06_Iraq/",
    "tones": [
      {
        "scl": "149.557083",
        "cents": 149.557083
      },
      {
        "scl": "299.61779",
        "cents": 299.61779
      },
      {
        "scl": "403.299948",
        "cents": 403.299948
      },
      {
        "scl": "639.569319",
        "cents": 639.569319
      },
      {
        "scl": "754.176344",
        "cents": 754.176344
      },
      {
        "scl": "987.290536",
        "cents": 987.290536
      },
      {
        "scl": "1067.165481",
        "cents": 1067.165481
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_07_saba_Iraq",
    "description": "J'aper\u00e7ois les traces de leur campement et me Morfonds de passion - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (saba, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_07_saba_Iraq/",
    "tones": [
      {
        "scl": "139.666997",
        "cents": 139.666997
      },
      {
        "scl": "304.06577",
        "cents": 304.06577
      },
      {
        "scl": "570.919799",
        "cents": 570.919799
      },
      {
        "scl": "692.62375",
        "cents": 692.62375
      },
      {
        "scl": "834.040192",
        "cents": 834.040192
      },
      {
        "scl": "875.854864",
        "cents": 875.854864
      },
      {
        "scl": "995.530858",
        "cents": 995.530858
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_12_Iraq",
    "description": "Taqs\u00eem, q\u00e2n\u00fbn - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (banjgah, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_12_Iraq/",
    "tones": [
      {
        "scl": "148.44667",
        "cents": 148.44667
      },
      {
        "scl": "357.659718",
        "cents": 357.659718
      },
      {
        "scl": "446.133767",
        "cents": 446.133767
      },
      {
        "scl": "543.270482",
        "cents": 543.270482
      },
      {
        "scl": "742.144696",
        "cents": 742.144696
      },
      {
        "scl": "841.909543",
        "cents": 841.909543
      },
      {
        "scl": "1052.022142",
        "cents": 1052.022142
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_23_Iraq",
    "description": "Purifie ton coeur avec des coupes de vin - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (humayun, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_23_Iraq/",
    "tones": [
      {
        "scl": "139.28432",
        "cents": 139.28432
      },
      {
        "scl": "341.750945",
        "cents": 341.750945
      },
      {
        "scl": "458.973729",
        "cents": 458.973729
      },
      {
        "scl": "706.533538",
        "cents": 706.533538
      },
      {
        "scl": "828.732998",
        "cents": 828.732998
      },
      {
        "scl": "939.428274",
        "cents": 939.428274
      },
      {
        "scl": "1045.440503",
        "cents": 1045.440503
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_24_Iraq",
    "description": "Suite - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (humayun, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_24_Iraq/",
    "tones": [
      {
        "scl": "135.500149",
        "cents": 135.500149
      },
      {
        "scl": "347.979749",
        "cents": 347.979749
      },
      {
        "scl": "471.674546",
        "cents": 471.674546
      },
      {
        "scl": "609.647436",
        "cents": 609.647436
      },
      {
        "scl": "763.950466",
        "cents": 763.950466
      },
      {
        "scl": "836.073045",
        "cents": 836.073045
      },
      {
        "scl": "1047.14155",
        "cents": 1047.14155
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_10_Iraq",
    "description": "Taqs\u00eem mesur\u00e9, sant\u00fbr - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (tahir, hadidi, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_10_Iraq/",
    "tones": [
      {
        "scl": "181.746203",
        "cents": 181.746203
      },
      {
        "scl": "374.064444",
        "cents": 374.064444
      },
      {
        "scl": "594.978785",
        "cents": 594.978785
      },
      {
        "scl": "746.377759",
        "cents": 746.377759
      },
      {
        "scl": "871.362622",
        "cents": 871.362622
      },
      {
        "scl": "976.167076",
        "cents": 976.167076
      },
      {
        "scl": "1080.357362",
        "cents": 1080.357362
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_11_Iraq",
    "description": "Taqs\u00eem mesur\u00e9, sant\u00fbr - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (sikah, hulaylawi, Iraq)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_11_Iraq/",
    "tones": [
      {
        "scl": "171.567742",
        "cents": 171.567742
      },
      {
        "scl": "275.421214",
        "cents": 275.421214
      },
      {
        "scl": "359.651335",
        "cents": 359.651335
      },
      {
        "scl": "610.659149",
        "cents": 610.659149
      },
      {
        "scl": "742.677758",
        "cents": 742.677758
      },
      {
        "scl": "844.483012",
        "cents": 844.483012
      },
      {
        "scl": "1065.376481",
        "cents": 1065.376481
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_15_Syria",
    "description": "Taqs\u00eem, q\u00e2n\u00fbn - Fawz\u00ee al-Qaltaqj\u00ee (hicazkar, saba, Syria)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_15_Syria/",
    "tones": [
      {
        "scl": "113.587956",
        "cents": 113.587956
      },
      {
        "scl": "287.359273",
        "cents": 287.359273
      },
      {
        "scl": "411.415939",
        "cents": 411.415939
      },
      {
        "scl": "527.901457",
        "cents": 527.901457
      },
      {
        "scl": "826.260492",
        "cents": 826.260492
      },
      {
        "scl": "889.730479",
        "cents": 889.730479
      },
      {
        "scl": "1110.59298",
        "cents": 1110.59298
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_21_Turkey",
    "description": "Pr\u00e9lude, puis danse - Mesut Cemil Bey (unknown maqam, Turkey)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_21_Turkey/",
    "tones": [
      {
        "scl": "211.15706",
        "cents": 211.15706
      },
      {
        "scl": "298.171793",
        "cents": 298.171793
      },
      {
        "scl": "369.720284",
        "cents": 369.720284
      },
      {
        "scl": "498.211607",
        "cents": 498.211607
      },
      {
        "scl": "705.911296",
        "cents": 705.911296
      },
      {
        "scl": "799.987488",
        "cents": 799.987488
      },
      {
        "scl": "1087.969339",
        "cents": 1087.969339
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_01_Algeria",
    "description": "N\u00fbba Raml al-'ashiyya / T\u00fbshiya - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_01_Algeria/",
    "tones": [
      {
        "scl": "105.224324",
        "cents": 105.224324
      },
      {
        "scl": "194.942893",
        "cents": 194.942893
      },
      {
        "scl": "292.073013",
        "cents": 292.073013
      },
      {
        "scl": "484.693773",
        "cents": 484.693773
      },
      {
        "scl": "687.022615",
        "cents": 687.022615
      },
      {
        "scl": "785.817697",
        "cents": 785.817697
      },
      {
        "scl": "984.944855",
        "cents": 984.944855
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_06_Algeria",
    "description": "Suite - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_06_Algeria/",
    "tones": [
      {
        "scl": "89.238475",
        "cents": 89.238475
      },
      {
        "scl": "211.440943",
        "cents": 211.440943
      },
      {
        "scl": "297.507621",
        "cents": 297.507621
      },
      {
        "scl": "501.829606",
        "cents": 501.829606
      },
      {
        "scl": "683.854703",
        "cents": 683.854703
      },
      {
        "scl": "784.384774",
        "cents": 784.384774
      },
      {
        "scl": "994.032485",
        "cents": 994.032485
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_11_Algeria",
    "description": "\u00d4 gens de l'Andalousie - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-maya, Algeria)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_11_Algeria/",
    "tones": [
      {
        "scl": "189.475988",
        "cents": 189.475988
      },
      {
        "scl": "304.561597",
        "cents": 304.561597
      },
      {
        "scl": "500.431573",
        "cents": 500.431573
      },
      {
        "scl": "615.293905",
        "cents": 615.293905
      },
      {
        "scl": "691.502601",
        "cents": 691.502601
      },
      {
        "scl": "832.298161",
        "cents": 832.298161
      },
      {
        "scl": "1002.593292",
        "cents": 1002.593292
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_15_Algeria",
    "description": "\u00c0 qui sera le tour pour cette visite ? - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (maya, Algeria)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_15_Algeria/",
    "tones": [
      {
        "scl": "85.163259",
        "cents": 85.163259
      },
      {
        "scl": "273.257085",
        "cents": 273.257085
      },
      {
        "scl": "372.67198",
        "cents": 372.67198
      },
      {
        "scl": "565.124581",
        "cents": 565.124581
      },
      {
        "scl": "765.151152",
        "cents": 765.151152
      },
      {
        "scl": "949.633264",
        "cents": 949.633264
      },
      {
        "scl": "1065.564992",
        "cents": 1065.564992
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_17_Algeria",
    "description": "Toute terre revit par votre pr\u00e9sence - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (zidan, Algeria)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_17_Algeria/",
    "tones": [
      {
        "scl": "109.677419",
        "cents": 109.677419
      },
      {
        "scl": "234.006688",
        "cents": 234.006688
      },
      {
        "scl": "308.482781",
        "cents": 308.482781
      },
      {
        "scl": "506.48368",
        "cents": 506.48368
      },
      {
        "scl": "699.373498",
        "cents": 699.373498
      },
      {
        "scl": "796.856318",
        "cents": 796.856318
      },
      {
        "scl": "1004.093611",
        "cents": 1004.093611
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_02_Algeria",
    "description": "\u00d4 amoureux - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (rasd al-dhil, Algeria)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_02_Algeria/",
    "tones": [
      {
        "scl": "96.696319",
        "cents": 96.696319
      },
      {
        "scl": "289.960927",
        "cents": 289.960927
      },
      {
        "scl": "420.969119",
        "cents": 420.969119
      },
      {
        "scl": "487.843699",
        "cents": 487.843699
      },
      {
        "scl": "691.122841",
        "cents": 691.122841
      },
      {
        "scl": "782.098547",
        "cents": 782.098547
      },
      {
        "scl": "991.156162",
        "cents": 991.156162
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_07_Algeria",
    "description": "Ils ont mont\u00e9 contre moi les esprits - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (iraq, Algeria)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_07_Algeria/",
    "tones": [
      {
        "scl": "145.003515",
        "cents": 145.003515
      },
      {
        "scl": "294.24189",
        "cents": 294.24189
      },
      {
        "scl": "488.540162",
        "cents": 488.540162
      },
      {
        "scl": "714.92625",
        "cents": 714.92625
      },
      {
        "scl": "771.951567",
        "cents": 771.951567
      },
      {
        "scl": "804.383261",
        "cents": 804.383261
      },
      {
        "scl": "988.647219",
        "cents": 988.647219
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_08_Algeria",
    "description": "Tu m'as meurtri sans raison - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-maya, Algeria)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_08_Algeria/",
    "tones": [
      {
        "scl": "99.211137",
        "cents": 99.211137
      },
      {
        "scl": "305.001983",
        "cents": 305.001983
      },
      {
        "scl": "503.146945",
        "cents": 503.146945
      },
      {
        "scl": "592.793402",
        "cents": 592.793402
      },
      {
        "scl": "712.709032",
        "cents": 712.709032
      },
      {
        "scl": "798.208859",
        "cents": 798.208859
      },
      {
        "scl": "1000.228346",
        "cents": 1000.228346
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_13_Morocco",
    "description": "Ne trouble pas mon bonheur avec elle / \u00d4 soleil du crepuscule - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (unknown maqam, Morocco)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_13_Morocco/",
    "tones": [
      {
        "scl": "190.347962",
        "cents": 190.347962
      },
      {
        "scl": "274.287522",
        "cents": 274.287522
      },
      {
        "scl": "382.411133",
        "cents": 382.411133
      },
      {
        "scl": "507.86965",
        "cents": 507.86965
      },
      {
        "scl": "707.141941",
        "cents": 707.141941
      },
      {
        "scl": "892.457135",
        "cents": 892.457135
      },
      {
        "scl": "988.944263",
        "cents": 988.944263
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_14_Morocco",
    "description": "Et je suis devenu amoureux - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (unknown maqam, Morocco)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_14_Morocco/",
    "tones": [
      {
        "scl": "194.389075",
        "cents": 194.389075
      },
      {
        "scl": "309.181836",
        "cents": 309.181836
      },
      {
        "scl": "490.677053",
        "cents": 490.677053
      },
      {
        "scl": "706.462541",
        "cents": 706.462541
      },
      {
        "scl": "888.863182",
        "cents": 888.863182
      },
      {
        "scl": "984.045622",
        "cents": 984.045622
      },
      {
        "scl": "1095.812852",
        "cents": 1095.812852
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_19_Morocco",
    "description": "Ils t'ont d\u00e9rob\u00e9e aux regards passionn\u00e9s / \u00d4 compagnon qui m'a mis hors de moi - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (sikah, Morocco)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_19_Morocco/",
    "tones": [
      {
        "scl": "223.036596",
        "cents": 223.036596
      },
      {
        "scl": "393.689172",
        "cents": 393.689172
      },
      {
        "scl": "503.967241",
        "cents": 503.967241
      },
      {
        "scl": "720.639104",
        "cents": 720.639104
      },
      {
        "scl": "887.703",
        "cents": 887.703
      },
      {
        "scl": "1042.009569",
        "cents": 1042.009569
      },
      {
        "scl": "1112.167583",
        "cents": 1112.167583
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD15_20_Morocco",
    "description": "J'ai pass\u00e9 ma vie \u00e0 t'aimer - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (istihlal, Morocco)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD15_20_Morocco/",
    "tones": [
      {
        "scl": "202.261357",
        "cents": 202.261357
      },
      {
        "scl": "364.2771",
        "cents": 364.2771
      },
      {
        "scl": "499.440856",
        "cents": 499.440856
      },
      {
        "scl": "712.449806",
        "cents": 712.449806
      },
      {
        "scl": "883.063572",
        "cents": 883.063572
      },
      {
        "scl": "992.55107",
        "cents": 992.55107
      },
      {
        "scl": "1068.736807",
        "cents": 1068.736807
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD16_16_Morocco",
    "description": "La pl\u00e9\u00efade s'est d\u00e9tourn\u00e9e / Comment se reposerait-il ? - L'ensemble de 'Umar F\u00e2'id Al-Ju'ayd\u00ee (ushshaq, Morocco)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD16_16_Morocco/",
    "tones": [
      {
        "scl": "212.912598",
        "cents": 212.912598
      },
      {
        "scl": "418.824395",
        "cents": 418.824395
      },
      {
        "scl": "507.437216",
        "cents": 507.437216
      },
      {
        "scl": "714.390746",
        "cents": 714.390746
      },
      {
        "scl": "911.471529",
        "cents": 911.471529
      },
      {
        "scl": "1012.995494",
        "cents": 1012.995494
      },
      {
        "scl": "1103.007447",
        "cents": 1103.007447
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_04_Tunisia",
    "description": "\u00d4 parfait comme la pleine lune - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_04_Tunisia/",
    "tones": [
      {
        "scl": "193.181075",
        "cents": 193.181075
      },
      {
        "scl": "291.887148",
        "cents": 291.887148
      },
      {
        "scl": "502.915836",
        "cents": 502.915836
      },
      {
        "scl": "663.792215",
        "cents": 663.792215
      },
      {
        "scl": "794.064368",
        "cents": 794.064368
      },
      {
        "scl": "994.904933",
        "cents": 994.904933
      },
      {
        "scl": "1114.134156",
        "cents": 1114.134156
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_17_Tunisia",
    "description": "Combien nous avons \u00e9t\u00e9 appel\u00e9s - L'ensemble de Muhammad Gh\u00e2nim (isbaayn, Tunisia)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_17_Tunisia/",
    "tones": [
      {
        "scl": "148.805429",
        "cents": 148.805429
      },
      {
        "scl": "234.636725",
        "cents": 234.636725
      },
      {
        "scl": "343.979062",
        "cents": 343.979062
      },
      {
        "scl": "461.009082",
        "cents": 461.009082
      },
      {
        "scl": "755.267912",
        "cents": 755.267912
      },
      {
        "scl": "848.933309",
        "cents": 848.933309
      },
      {
        "scl": "1055.121517",
        "cents": 1055.121517
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD17_18_Tunisia",
    "description": "L'objet de mes d\u00e9sirs m'a visit\u00e9 / Quels sont ces gens qui m'ont d\u00e9rout\u00e9 ? - L'ensemble de Muhammad Gh\u00e2nim (shahnaz, Tunisia)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD17_18_Tunisia/",
    "tones": [
      {
        "scl": "80.524302",
        "cents": 80.524302
      },
      {
        "scl": "167.391058",
        "cents": 167.391058
      },
      {
        "scl": "267.59537",
        "cents": 267.59537
      },
      {
        "scl": "475.172679",
        "cents": 475.172679
      },
      {
        "scl": "576.552413",
        "cents": 576.552413
      },
      {
        "scl": "872.173728",
        "cents": 872.173728
      },
      {
        "scl": "970.334532",
        "cents": 970.334532
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_06_rasd_al_dhil_Tunisia",
    "description": "Istikhb\u00e2r, rb\u00e2b / Istikhb\u00e2r, '\u00fbd 'Arab\u00ee - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_06_rasd_al_dhil_Tunisia/",
    "tones": [
      {
        "scl": "191.563133",
        "cents": 191.563133
      },
      {
        "scl": "295.387835",
        "cents": 295.387835
      },
      {
        "scl": "362.501938",
        "cents": 362.501938
      },
      {
        "scl": "578.215593",
        "cents": 578.215593
      },
      {
        "scl": "701.729019",
        "cents": 701.729019
      },
      {
        "scl": "904.07149",
        "cents": 904.07149
      },
      {
        "scl": "1069.155411",
        "cents": 1069.155411
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_20_Tunisia",
    "description": "Istikhb\u00e2r, rasd al-Dh\u00eel / Danse Fizz\u00e2n\u00ee - L'ensemble de Muhammad Gh\u00e2nim (rasd al-dhil, Tunisia)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_20_Tunisia/",
    "tones": [
      {
        "scl": "110.105064",
        "cents": 110.105064
      },
      {
        "scl": "295.658743",
        "cents": 295.658743
      },
      {
        "scl": "454.778342",
        "cents": 454.778342
      },
      {
        "scl": "615.671738",
        "cents": 615.671738
      },
      {
        "scl": "797.905337",
        "cents": 797.905337
      },
      {
        "scl": "943.40081",
        "cents": 943.40081
      },
      {
        "scl": "1119.230769",
        "cents": 1119.230769
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-08",
    "description": "8 equal divisions of the octave",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-08/",
    "tones": [
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/08_kleismic",
    "description": " Proper subset of Kleismic (in 19-tET).",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_21432.html#50481",
    "url": "https://scalelibrary.org/scales/mailing-lists/08_kleismic/",
    "tones": [
      {
        "scl": "63.158",
        "cents": 63.158
      },
      {
        "scl": "315.789",
        "cents": 315.789
      },
      {
        "scl": "378.947",
        "cents": 378.947
      },
      {
        "scl": "631.579",
        "cents": 631.579
      },
      {
        "scl": "694.737",
        "cents": 694.737
      },
      {
        "scl": "947.368",
        "cents": 947.368
      },
      {
        "scl": "1010.526",
        "cents": 1010.526
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/arab_segah-99edo",
    "description": "99-edo Arab Segah with extra slightly raised leading tone to final",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105716.html#105719",
    "url": "https://scalelibrary.org/scales/mailing-lists/arab_segah-99edo/",
    "tones": [
      {
        "scl": "145.45455",
        "cents": 145.45455
      },
      {
        "scl": "351.51515",
        "cents": 351.51515
      },
      {
        "scl": "557.57576",
        "cents": 557.57576
      },
      {
        "scl": "703.03030",
        "cents": 703.0303
      },
      {
        "scl": "848.48485",
        "cents": 848.48485
      },
      {
        "scl": "1054.54545",
        "cents": 1054.54545
      },
      {
        "scl": "1066.66667",
        "cents": 1066.66667
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keentet",
    "description": "The five keenanismic triads, plus o- and u-tonal, in 284edo",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101711.html#101711",
    "url": "https://scalelibrary.org/scales/mailing-lists/keentet/",
    "tones": [
      {
        "scl": "152.11268",
        "cents": 152.11268
      },
      {
        "scl": "316.90141",
        "cents": 316.90141
      },
      {
        "scl": "384.50704",
        "cents": 384.50704
      },
      {
        "scl": "650.70423",
        "cents": 650.70423
      },
      {
        "scl": "701.40845",
        "cents": 701.40845
      },
      {
        "scl": "933.80282",
        "cents": 933.80282
      },
      {
        "scl": "967.60563",
        "cents": 967.60563
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-quasi_8-EDO_Cup",
    "description": "Emulation of 8-EDO",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-quasi_8-EDO_Cup/",
    "tones": [
      {
        "scl": "150.00000",
        "cents": 150.0
      },
      {
        "scl": "289.45312",
        "cents": 289.45312
      },
      {
        "scl": "439.45312",
        "cents": 439.45312
      },
      {
        "scl": "622.26562",
        "cents": 622.26562
      },
      {
        "scl": "772.26562",
        "cents": 772.26562
      },
      {
        "scl": "911.71875",
        "cents": 911.71875
      },
      {
        "scl": "1061.71875",
        "cents": 1061.71875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mir8",
    "description": "tet3a in 72-et",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54613.html#54613",
    "url": "https://scalelibrary.org/scales/mailing-lists/mir8/",
    "tones": [
      {
        "scl": "116.666667",
        "cents": 116.666667
      },
      {
        "scl": "316.666667",
        "cents": 316.666667
      },
      {
        "scl": "433.333333",
        "cents": 433.333333
      },
      {
        "scl": "583.333333",
        "cents": 583.333333
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "816.666667",
        "cents": 816.666667
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/octo",
    "description": "octone in 612 equal",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#87842",
    "url": "https://scalelibrary.org/scales/mailing-lists/octo/",
    "tones": [
      {
        "scl": "119.60784",
        "cents": 119.60784
      },
      {
        "scl": "350.98039",
        "cents": 350.98039
      },
      {
        "scl": "386.27451",
        "cents": 386.27451
      },
      {
        "scl": "617.64706",
        "cents": 617.64706
      },
      {
        "scl": "701.96078",
        "cents": 701.96078
      },
      {
        "scl": "933.33333",
        "cents": 933.33333
      },
      {
        "scl": "968.62745",
        "cents": 968.62745
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pepbuzrg",
    "description": "Peppermint 24 version of Buzurg variant (cf. buzurg1.scl)             ",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_3617.html#3635",
    "url": "https://scalelibrary.org/scales/mailing-lists/pepbuzrg/",
    "tones": [
      {
        "scl": "128.66925",
        "cents": 128.66925
      },
      {
        "scl": "357.70273",
        "cents": 357.70273
      },
      {
        "scl": "495.90439",
        "cents": 495.90439
      },
      {
        "scl": "624.57364",
        "cents": 624.57364
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "853.60713",
        "cents": 853.60713
      },
      {
        "scl": "1120.47803",
        "cents": 1120.47803
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_8a",
    "description": "Sensi[8] = Mandelbaum 8/19 = Oljare Octatonic",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14887.html#14887",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_8a/",
    "tones": [
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "442.105263",
        "cents": 442.105263
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "757.894737",
        "cents": 757.894737
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_8b",
    "description": "Second proper 8 note scale in 19-et, two sizes of interval",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14887.html#14887",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_8b/",
    "tones": [
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "252.631579",
        "cents": 252.631579
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_8c",
    "description": "Third proper 8-note 19-et scale, single larger interval",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14887.html#14887",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_8c/",
    "tones": [
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rbuzurg-buzurg8_Cup",
    "description": "Buzurg pentachord plus 133-229-133 tetrachord at ~3/2",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91528.html#91541",
    "url": "https://scalelibrary.org/scales/mailing-lists/rbuzurg-buzurg8_Cup/",
    "tones": [
      {
        "scl": "133.35066",
        "cents": 133.35066
      },
      {
        "scl": "361.88496",
        "cents": 361.88496
      },
      {
        "scl": "495.23562",
        "cents": 495.23562
      },
      {
        "scl": "628.58628",
        "cents": 628.58628
      },
      {
        "scl": "704.76438",
        "cents": 704.76438
      },
      {
        "scl": "838.11504",
        "cents": 838.11504
      },
      {
        "scl": "1066.64934",
        "cents": 1066.64934
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rbuzurg-buzurg_hijaz_Cup",
    "description": "Qutb al-Din al-Shirazi's Buzurg plus upper Hijaz (JI 12:11-7:6-22:21)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91528.html#91541",
    "url": "https://scalelibrary.org/scales/mailing-lists/rbuzurg-buzurg_hijaz_Cup/",
    "tones": [
      {
        "scl": "133.35066",
        "cents": 133.35066
      },
      {
        "scl": "361.88496",
        "cents": 361.88496
      },
      {
        "scl": "495.23562",
        "cents": 495.23562
      },
      {
        "scl": "628.58628",
        "cents": 628.58628
      },
      {
        "scl": "704.76438",
        "cents": 704.76438
      },
      {
        "scl": "857.12058",
        "cents": 857.12058
      },
      {
        "scl": "1123.82190",
        "cents": 1123.8219
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/squares8",
    "description": "Squares[8] in 31et",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89892.html#89895",
    "url": "https://scalelibrary.org/scales/mailing-lists/squares8/",
    "tones": [
      {
        "scl": "77.419354838709677419",
        "cents": 77.41935483870968
      },
      {
        "scl": "154.83870967741935484",
        "cents": 154.83870967741936
      },
      {
        "scl": "425.80645161290322581",
        "cents": 425.80645161290323
      },
      {
        "scl": "503.22580645161290323",
        "cents": 503.2258064516129
      },
      {
        "scl": "580.64516129032258065",
        "cents": 580.6451612903226
      },
      {
        "scl": "851.61290322580645161",
        "cents": 851.6129032258065
      },
      {
        "scl": "929.03225806451612903",
        "cents": 929.0322580645161
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ushaq99",
    "description": "yarman_ushaq in 99ef tempering",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105716.html#105716",
    "url": "https://scalelibrary.org/scales/mailing-lists/ushaq99/",
    "tones": [
      {
        "scl": "145.45455",
        "cents": 145.45455
      },
      {
        "scl": "290.90909",
        "cents": 290.90909
      },
      {
        "scl": "496.96970",
        "cents": 496.9697
      },
      {
        "scl": "703.03030",
        "cents": 703.0303
      },
      {
        "scl": "787.87879",
        "cents": 787.87879
      },
      {
        "scl": "848.48485",
        "cents": 848.48485
      },
      {
        "scl": "993.93939",
        "cents": 993.93939
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-chalmers-13tet-5L3S",
    "description": "5L+3S Eight-Tone Moment of Symmetry (MOS)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Three Approaches to Harmony in 13-TET, Xenharmonikon 13 (1991), p.53",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-chalmers-13tet-5L3S/",
    "tones": [
      {
        "scl": "184.615385",
        "cents": 184.615385
      },
      {
        "scl": "369.230769",
        "cents": 369.230769
      },
      {
        "scl": "461.538462",
        "cents": 461.538462
      },
      {
        "scl": "646.153846",
        "cents": 646.153846
      },
      {
        "scl": "830.769231",
        "cents": 830.769231
      },
      {
        "scl": "923.076923",
        "cents": 923.076923
      },
      {
        "scl": "1107.692308",
        "cents": 1107.692308
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-20",
    "description": "7 Iterated Geometric Means Between 1/1 and 2/1 (8-tone Equal Temperament)",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.207",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-20/",
    "tones": [
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-26",
    "description": "7 Iterated First Subcontraries to Geometric Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.209",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-26/",
    "tones": [
      {
        "scl": "306.278",
        "cents": 306.278
      },
      {
        "scl": "526.813",
        "cents": 526.813
      },
      {
        "scl": "694.073",
        "cents": 694.073
      },
      {
        "scl": "833.09",
        "cents": 833.09
      },
      {
        "scl": "941.201",
        "cents": 941.201
      },
      {
        "scl": "1036.963",
        "cents": 1036.963
      },
      {
        "scl": "1122.409",
        "cents": 1122.409
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-28",
    "description": "7 Iterated Second Subcontraries to Geometric Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.210",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-28/",
    "tones": [
      {
        "scl": "259.681",
        "cents": 259.681
      },
      {
        "scl": "461.945",
        "cents": 461.945
      },
      {
        "scl": "629.974",
        "cents": 629.974
      },
      {
        "scl": "771.578",
        "cents": 771.578
      },
      {
        "scl": "899.057",
        "cents": 899.057
      },
      {
        "scl": "1010.614",
        "cents": 1010.614
      },
      {
        "scl": "1110.343",
        "cents": 1110.343
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-30",
    "description": "7 Iterated Logarithmic Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.210",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-30/",
    "tones": [
      {
        "scl": "83.979",
        "cents": 83.979
      },
      {
        "scl": "176.997",
        "cents": 176.997
      },
      {
        "scl": "281.327",
        "cents": 281.327
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "540.827",
        "cents": 540.827
      },
      {
        "scl": "709.191",
        "cents": 709.191
      },
      {
        "scl": "920.04",
        "cents": 920.04
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-32",
    "description": "7 Iterated Counter-Logarithmic Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.211",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-32/",
    "tones": [
      {
        "scl": "279.96",
        "cents": 279.96
      },
      {
        "scl": "490.809",
        "cents": 490.809
      },
      {
        "scl": "659.173",
        "cents": 659.173
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "918.673",
        "cents": 918.673
      },
      {
        "scl": "1023.0",
        "cents": 1023.0
      },
      {
        "scl": "1116.02",
        "cents": 1116.02
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-34",
    "description": "7 Iterated Root Mean Squares between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.211",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-34/",
    "tones": [
      {
        "scl": "275.659",
        "cents": 275.659
      },
      {
        "scl": "484.413",
        "cents": 484.413
      },
      {
        "scl": "652.478",
        "cents": 652.478
      },
      {
        "scl": "793.157",
        "cents": 793.157
      },
      {
        "scl": "914.137",
        "cents": 914.137
      },
      {
        "scl": "1020.264",
        "cents": 1020.264
      },
      {
        "scl": "1114.789",
        "cents": 1114.789
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-39",
    "description": "7 Iterated Root Harmonic Square Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.213",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-39/",
    "tones": [
      {
        "scl": "85.2114",
        "cents": 85.2114
      },
      {
        "scl": "179.736",
        "cents": 179.736
      },
      {
        "scl": "285.863",
        "cents": 285.863
      },
      {
        "scl": "406.843",
        "cents": 406.843
      },
      {
        "scl": "547.522",
        "cents": 547.522
      },
      {
        "scl": "715.587",
        "cents": 715.587
      },
      {
        "scl": "924.341",
        "cents": 924.341
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-48",
    "description": "7 Iterated Reciprocals of Golden Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.216",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-48/",
    "tones": [
      {
        "scl": "283.282",
        "cents": 283.282
      },
      {
        "scl": "458.359",
        "cents": 458.359
      },
      {
        "scl": "633.437",
        "cents": 633.437
      },
      {
        "scl": "741.641",
        "cents": 741.641
      },
      {
        "scl": "916.719",
        "cents": 916.719
      },
      {
        "scl": "1024.92",
        "cents": 1024.92
      },
      {
        "scl": "1133.13",
        "cents": 1133.13
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-61",
    "description": "7 Iterated Third Unnamed Means between 1/1 and 2/1",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.219",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-61/",
    "tones": [
      {
        "scl": "488.029",
        "cents": 488.029
      },
      {
        "scl": "621.255",
        "cents": 621.255
      },
      {
        "scl": "812.148",
        "cents": 812.148
      },
      {
        "scl": "833.09",
        "cents": 833.09
      },
      {
        "scl": "1103.005",
        "cents": 1103.005
      },
      {
        "scl": "1144.667",
        "cents": 1144.667
      },
      {
        "scl": "1198.337",
        "cents": 1198.337
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-iraq-2",
    "description": "Maqam Iraq, with bakiye",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.234",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-iraq-2/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1176.0",
        "cents": 1176.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-isfahan-1",
    "description": "Maqam Isfahan, bakiye between seventh and eighth degrees",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.235",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-isfahan-1/",
    "tones": [
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1176.0",
        "cents": 1176.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-isfahan-2",
    "description": "Maqam Isfahan, bakiye between sixth and seventh degrees",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.235",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-isfahan-2/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "294.0",
        "cents": 294.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "792.0",
        "cents": 792.0
      },
      {
        "scl": "906.0",
        "cents": 906.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-neutral-second-mos-2",
    "description": "MOS generated by a neutral second",
    "notes": 8,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.76",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-neutral-second-mos-2/",
    "tones": [
      {
        "scl": "139.169",
        "cents": 139.169
      },
      {
        "scl": "278.339",
        "cents": 278.339
      },
      {
        "scl": "426.038",
        "cents": 426.038
      },
      {
        "scl": "556.677",
        "cents": 556.677
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "843.546",
        "cents": 843.546
      },
      {
        "scl": "985.559",
        "cents": 985.559
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zeus8",
    "description": "A distributionally even scale in zeus temperament",
    "notes": 8,
    "period_cents": 1200.172,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19390.html#19410",
    "url": "https://scalelibrary.org/scales/mailing-lists/zeus8/",
    "tones": [
      {
        "scl": "157.111",
        "cents": 157.111
      },
      {
        "scl": "314.222",
        "cents": 314.222
      },
      {
        "scl": "471.333",
        "cents": 471.333
      },
      {
        "scl": "655.029",
        "cents": 655.029
      },
      {
        "scl": "812.14",
        "cents": 812.14
      },
      {
        "scl": "969.251",
        "cents": 969.251
      },
      {
        "scl": "1126.362",
        "cents": 1126.362
      },
      {
        "scl": "1200.172",
        "cents": 1200.172
      }
    ]
  },
  {
    "stem": "mailing-lists/sengic8",
    "description": "A distributionally even scale in sengic temperament",
    "notes": 8,
    "period_cents": 1200.353,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19390.html#19410",
    "url": "https://scalelibrary.org/scales/mailing-lists/sengic8/",
    "tones": [
      {
        "scl": "237.096",
        "cents": 237.096
      },
      {
        "scl": "366.622",
        "cents": 366.622
      },
      {
        "scl": "496.148",
        "cents": 496.148
      },
      {
        "scl": "625.674",
        "cents": 625.674
      },
      {
        "scl": "811.775",
        "cents": 811.775
      },
      {
        "scl": "941.301",
        "cents": 941.301
      },
      {
        "scl": "1070.827",
        "cents": 1070.827
      },
      {
        "scl": "1200.353",
        "cents": 1200.353
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-08",
    "description": "1L 7s MOS for Miracle, L=383.59, s=116.72",
    "notes": 8,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-08/",
    "tones": [
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "350.16",
        "cents": 350.16
      },
      {
        "scl": "733.75",
        "cents": 733.75
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-injera-08",
    "description": "2L 6s MOS for Injera, L=320.06, s=93.61",
    "notes": 8,
    "period_cents": 1201.78,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-injera-08/",
    "tones": [
      {
        "scl": "93.61",
        "cents": 93.61
      },
      {
        "scl": "187.22",
        "cents": 187.22
      },
      {
        "scl": "507.28",
        "cents": 507.28
      },
      {
        "scl": "600.89",
        "cents": 600.89
      },
      {
        "scl": "694.50",
        "cents": 694.5
      },
      {
        "scl": "788.11",
        "cents": 788.11
      },
      {
        "scl": "1108.17",
        "cents": 1108.17
      },
      {
        "scl": "1201.78",
        "cents": 1201.78
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-08",
    "description": "1L 7s MOS for Negripent, L=318.84, s=126.14",
    "notes": 8,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-08/",
    "tones": [
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "252.28",
        "cents": 252.28
      },
      {
        "scl": "378.42",
        "cents": 378.42
      },
      {
        "scl": "504.56",
        "cents": 504.56
      },
      {
        "scl": "823.40",
        "cents": 823.4
      },
      {
        "scl": "949.54",
        "cents": 949.54
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-08",
    "description": "1L 7s MOS for Nautilus, L=621.87, s=82.97",
    "notes": 8,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-08/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-08",
    "description": "1L 7s MOS for Negrisept, L=329.31, s=124.84",
    "notes": 8,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-08/",
    "tones": [
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "249.68",
        "cents": 249.68
      },
      {
        "scl": "374.52",
        "cents": 374.52
      },
      {
        "scl": "499.36",
        "cents": 499.36
      },
      {
        "scl": "828.67",
        "cents": 828.67
      },
      {
        "scl": "953.51",
        "cents": 953.51
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-08",
    "description": "1L 7s MOS for Ripple, L=489.39, s=101.99",
    "notes": 8,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-08/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "305.97",
        "cents": 305.97
      },
      {
        "scl": "795.36",
        "cents": 795.36
      },
      {
        "scl": "897.35",
        "cents": 897.35
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen06-vyshnegradski-nonoctave-1",
    "description": "Non-octave scale based on the subminor ninth",
    "notes": 8,
    "period_cents": 1250.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivan Vyshnegradski, Manual of Quartertone Harmony, translated by Ivor Darreg, Xenharmonikon 6 (1977)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen06-vyshnegradski-nonoctave-1/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "550.0",
        "cents": 550.0
      },
      {
        "scl": "650.0",
        "cents": 650.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "950.0",
        "cents": 950.0
      },
      {
        "scl": "1100.0",
        "cents": 1100.0
      },
      {
        "scl": "1250.0",
        "cents": 1250.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM199-M",
    "description": "GVM199-M (Voice), Georgia",
    "notes": 8,
    "period_cents": 1260.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM199-M/",
    "tones": [
      {
        "scl": "121.0",
        "cents": 121.0
      },
      {
        "scl": "289.0",
        "cents": 289.0
      },
      {
        "scl": "457.0",
        "cents": 457.0
      },
      {
        "scl": "633.0",
        "cents": 633.0
      },
      {
        "scl": "803.0",
        "cents": 803.0
      },
      {
        "scl": "977.0",
        "cents": 977.0
      },
      {
        "scl": "1150.0",
        "cents": 1150.0
      },
      {
        "scl": "1260.0",
        "cents": 1260.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_91",
    "description": "91 (Flute), China",
    "notes": 8,
    "period_cents": 1320.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zhang, Juzhong; Xiao, Xinghua; Lee, Yun Kuen (2004). The early development of music. Analysis of the Jiahu bone flutes. Antiquity, 78(302):769-778.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_91/",
    "tones": [
      {
        "scl": "285.0",
        "cents": 285.0
      },
      {
        "scl": "440.0",
        "cents": 440.0
      },
      {
        "scl": "555.0",
        "cents": 555.0
      },
      {
        "scl": "673.0",
        "cents": 673.0
      },
      {
        "scl": "797.0",
        "cents": 797.0
      },
      {
        "scl": "943.0",
        "cents": 943.0
      },
      {
        "scl": "1120.0",
        "cents": 1120.0
      },
      {
        "scl": "1320.0",
        "cents": 1320.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM203-M",
    "description": "GVM203-M (Voice), Georgia",
    "notes": 8,
    "period_cents": 1362.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM203-M/",
    "tones": [
      {
        "scl": "169.0",
        "cents": 169.0
      },
      {
        "scl": "347.0",
        "cents": 347.0
      },
      {
        "scl": "512.0",
        "cents": 512.0
      },
      {
        "scl": "687.0",
        "cents": 687.0
      },
      {
        "scl": "857.0",
        "cents": 857.0
      },
      {
        "scl": "1029.0",
        "cents": 1029.0
      },
      {
        "scl": "1195.0",
        "cents": 1195.0
      },
      {
        "scl": "1362.0",
        "cents": 1362.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_07",
    "description": "Asena 7 (Bangwe), Malawi",
    "notes": 8,
    "period_cents": 1382.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_07/",
    "tones": [
      {
        "scl": "136.0",
        "cents": 136.0
      },
      {
        "scl": "324.0",
        "cents": 324.0
      },
      {
        "scl": "510.0",
        "cents": 510.0
      },
      {
        "scl": "648.0",
        "cents": 648.0
      },
      {
        "scl": "833.0",
        "cents": 833.0
      },
      {
        "scl": "1027.0",
        "cents": 1027.0
      },
      {
        "scl": "1202.0",
        "cents": 1202.0
      },
      {
        "scl": "1382.0",
        "cents": 1382.0
      }
    ]
  },
  {
    "stem": "damusc/Iraq_Bagpipe_01",
    "description": "Bagpipe 1 (Bagpipe), Iraq",
    "notes": 8,
    "period_cents": 1390.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Iraq_Bagpipe_01/",
    "tones": [
      {
        "scl": "191.0",
        "cents": 191.0
      },
      {
        "scl": "387.0",
        "cents": 387.0
      },
      {
        "scl": "531.0",
        "cents": 531.0
      },
      {
        "scl": "685.0",
        "cents": 685.0
      },
      {
        "scl": "893.0",
        "cents": 893.0
      },
      {
        "scl": "1043.0",
        "cents": 1043.0
      },
      {
        "scl": "1199.0",
        "cents": 1199.0
      },
      {
        "scl": "1390.0",
        "cents": 1390.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-mclaren-root-5",
    "description": "Square root of 5 scale",
    "notes": 8,
    "period_cents": 1393.15,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Just Non-Equal-Tempered Scales, Xenharmonikon 15 (1993), p.30",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-mclaren-root-5/",
    "tones": [
      {
        "scl": "4.98",
        "cents": 4.98
      },
      {
        "scl": "11.14",
        "cents": 11.14
      },
      {
        "scl": "24.92",
        "cents": 24.92
      },
      {
        "scl": "55.72",
        "cents": 55.72
      },
      {
        "scl": "124.6",
        "cents": 124.6
      },
      {
        "scl": "278.63",
        "cents": 278.63
      },
      {
        "scl": "623.03",
        "cents": 623.03
      },
      {
        "scl": "1393.15",
        "cents": 1393.15
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM201-M",
    "description": "GVM201-M (Voice), Georgia",
    "notes": 8,
    "period_cents": 1401.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM201-M/",
    "tones": [
      {
        "scl": "192.0",
        "cents": 192.0
      },
      {
        "scl": "358.0",
        "cents": 358.0
      },
      {
        "scl": "528.0",
        "cents": 528.0
      },
      {
        "scl": "701.0",
        "cents": 701.0
      },
      {
        "scl": "862.0",
        "cents": 862.0
      },
      {
        "scl": "1062.0",
        "cents": 1062.0
      },
      {
        "scl": "1238.0",
        "cents": 1238.0
      },
      {
        "scl": "1401.0",
        "cents": 1401.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_08",
    "description": "Asena 8 (Bangwe), Malawi",
    "notes": 8,
    "period_cents": 1402.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_08/",
    "tones": [
      {
        "scl": "173.0",
        "cents": 173.0
      },
      {
        "scl": "390.0",
        "cents": 390.0
      },
      {
        "scl": "547.0",
        "cents": 547.0
      },
      {
        "scl": "707.0",
        "cents": 707.0
      },
      {
        "scl": "875.0",
        "cents": 875.0
      },
      {
        "scl": "1081.0",
        "cents": 1081.0
      },
      {
        "scl": "1249.0",
        "cents": 1249.0
      },
      {
        "scl": "1402.0",
        "cents": 1402.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GVM204-M",
    "description": "GVM204-M (Voice), Georgia",
    "notes": 8,
    "period_cents": 1412.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Scherbaum, Frank; Mzhavanadze, Nana (2020). Svan Funeral Dirges (Z\u00e4r): Musical Acoustical Analysis of a New Collection of Field Recordings. Musicologist, 4(2):138-167.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GVM204-M/",
    "tones": [
      {
        "scl": "202.0",
        "cents": 202.0
      },
      {
        "scl": "380.0",
        "cents": 380.0
      },
      {
        "scl": "562.0",
        "cents": 562.0
      },
      {
        "scl": "751.0",
        "cents": 751.0
      },
      {
        "scl": "931.0",
        "cents": 931.0
      },
      {
        "scl": "1099.0",
        "cents": 1099.0
      },
      {
        "scl": "1265.0",
        "cents": 1265.0
      },
      {
        "scl": "1412.0",
        "cents": 1412.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Royal_Horns",
    "description": "Royal Horns (Horns), Uganda",
    "notes": 8,
    "period_cents": 1456.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Royal_Horns/",
    "tones": [
      {
        "scl": "179.0",
        "cents": 179.0
      },
      {
        "scl": "213.0",
        "cents": 213.0
      },
      {
        "scl": "441.0",
        "cents": 441.0
      },
      {
        "scl": "643.0",
        "cents": 643.0
      },
      {
        "scl": "958.0",
        "cents": 958.0
      },
      {
        "scl": "1162.0",
        "cents": 1162.0
      },
      {
        "scl": "1373.0",
        "cents": 1373.0
      },
      {
        "scl": "1456.0",
        "cents": 1456.0
      }
    ]
  },
  {
    "stem": "damusc/Congo_Sanza_a",
    "description": "Sanza (Sanza), Congo",
    "notes": 8,
    "period_cents": 1494.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Congo_Sanza_a/",
    "tones": [
      {
        "scl": "197.0",
        "cents": 197.0
      },
      {
        "scl": "288.0",
        "cents": 288.0
      },
      {
        "scl": "485.0",
        "cents": 485.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "986.0",
        "cents": 986.0
      },
      {
        "scl": "1204.0",
        "cents": 1204.0
      },
      {
        "scl": "1423.0",
        "cents": 1423.0
      },
      {
        "scl": "1494.0",
        "cents": 1494.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Ludaya_01",
    "description": "Ludaya 1 (Ludaya), Uganda",
    "notes": 8,
    "period_cents": 1581.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Cooke, Peter R. (1971). \u201cLudaya\u201d \u2013 A Transverse Flute From Eastern Uganda. Yearbook of the International Folk Music Council, 3:79-90.",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Ludaya_01/",
    "tones": [
      {
        "scl": "291.0",
        "cents": 291.0
      },
      {
        "scl": "560.0",
        "cents": 560.0
      },
      {
        "scl": "776.0",
        "cents": 776.0
      },
      {
        "scl": "988.0",
        "cents": 988.0
      },
      {
        "scl": "1143.0",
        "cents": 1143.0
      },
      {
        "scl": "1308.0",
        "cents": 1308.0
      },
      {
        "scl": "1426.0",
        "cents": 1426.0
      },
      {
        "scl": "1581.0",
        "cents": 1581.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipes_36",
    "description": "36 (Panpipes), Solomon Islands",
    "notes": 8,
    "period_cents": 1586.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zemp, Hugo (1981). Melanesian Solo Polyphonic Panpipe Music. Ethnomusicology, 25(3):383.",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipes_36/",
    "tones": [
      {
        "scl": "143.0",
        "cents": 143.0
      },
      {
        "scl": "378.0",
        "cents": 378.0
      },
      {
        "scl": "637.0",
        "cents": 637.0
      },
      {
        "scl": "833.0",
        "cents": 833.0
      },
      {
        "scl": "1033.0",
        "cents": 1033.0
      },
      {
        "scl": "1178.0",
        "cents": 1178.0
      },
      {
        "scl": "1343.0",
        "cents": 1343.0
      },
      {
        "scl": "1586.0",
        "cents": 1586.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-35",
    "description": "7 Generalized Root Mean Squares between 1 and 2.5",
    "notes": 8,
    "period_cents": 1586.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.212",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-35/",
    "tones": [
      {
        "scl": "198.289",
        "cents": 198.289
      },
      {
        "scl": "396.578",
        "cents": 396.578
      },
      {
        "scl": "594.868",
        "cents": 594.868
      },
      {
        "scl": "793.157",
        "cents": 793.157
      },
      {
        "scl": "991.446",
        "cents": 991.446
      },
      {
        "scl": "1189.74",
        "cents": 1189.74
      },
      {
        "scl": "1388.02",
        "cents": 1388.02
      },
      {
        "scl": "1586.31",
        "cents": 1586.31
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_89",
    "description": "89 (Flute), China",
    "notes": 8,
    "period_cents": 1680.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zhang, Juzhong; Xiao, Xinghua; Lee, Yun Kuen (2004). The early development of music. Analysis of the Jiahu bone flutes. Antiquity, 78(302):769-778.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_89/",
    "tones": [
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "428.0",
        "cents": 428.0
      },
      {
        "scl": "580.0",
        "cents": 580.0
      },
      {
        "scl": "780.0",
        "cents": 780.0
      },
      {
        "scl": "980.0",
        "cents": 980.0
      },
      {
        "scl": "1180.0",
        "cents": 1180.0
      },
      {
        "scl": "1380.0",
        "cents": 1380.0
      },
      {
        "scl": "1680.0",
        "cents": 1680.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Panpipes_28",
    "description": "28 (Panpipes), Peru",
    "notes": 8,
    "period_cents": 1957.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Haeberli, Joerg (1979). Twelve Nasca Panpipes: A Study. Ethnomusicology, 23(1):57.",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Panpipes_28/",
    "tones": [
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "647.0",
        "cents": 647.0
      },
      {
        "scl": "982.0",
        "cents": 982.0
      },
      {
        "scl": "1218.0",
        "cents": 1218.0
      },
      {
        "scl": "1418.0",
        "cents": 1418.0
      },
      {
        "scl": "1684.0",
        "cents": 1684.0
      },
      {
        "scl": "1798.0",
        "cents": 1798.0
      },
      {
        "scl": "1957.0",
        "cents": 1957.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Flute",
    "description": "Flute (Flute), DR Congo",
    "notes": 8,
    "period_cents": 2321.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Flute/",
    "tones": [
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "411.0",
        "cents": 411.0
      },
      {
        "scl": "710.0",
        "cents": 710.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1206.0",
        "cents": 1206.0
      },
      {
        "scl": "1409.0",
        "cents": 1409.0
      },
      {
        "scl": "1918.0",
        "cents": 1918.0
      },
      {
        "scl": "2321.0",
        "cents": 2321.0
      }
    ]
  },
  {
    "stem": "mailing-lists/testing",
    "description": " Two #15 chords in 72-ET.",
    "notes": 8,
    "period_cents": 2500.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_76549.html#76715",
    "url": "https://scalelibrary.org/scales/mailing-lists/testing/",
    "tones": [
      {
        "scl": "383.3333333333333",
        "cents": 383.3333333333333
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "1083.3333333333333",
        "cents": 1083.3333333333333
      },
      {
        "scl": "1400.0",
        "cents": 1400.0
      },
      {
        "scl": "1783.3333333333333",
        "cents": 1783.3333333333333
      },
      {
        "scl": "2100.0",
        "cents": 2100.0
      },
      {
        "scl": "2483.333333333333",
        "cents": 2483.333333333333
      },
      {
        "scl": "2500.0",
        "cents": 2500.0
      }
    ]
  },
  {
    "stem": "damusc/China_Yan-lo",
    "description": "Yan-lo (Yunluo), China",
    "notes": 9,
    "period_cents": 738.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/China_Yan-lo/",
    "tones": [
      {
        "scl": "52.0",
        "cents": 52.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "266.0",
        "cents": 266.0
      },
      {
        "scl": "418.0",
        "cents": 418.0
      },
      {
        "scl": "437.0",
        "cents": 437.0
      },
      {
        "scl": "586.0",
        "cents": 586.0
      },
      {
        "scl": "589.0",
        "cents": 589.0
      },
      {
        "scl": "712.0",
        "cents": 712.0
      },
      {
        "scl": "738.0",
        "cents": 738.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sheiman_michael-phi_section",
    "description": "Michael Sheiman's Phi Section scale, from Tuning List",
    "notes": 9,
    "period_cents": 833.09,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_94256.html#94256",
    "url": "https://scalelibrary.org/scales/mailing-lists/sheiman_michael-phi_section/",
    "tones": [
      {
        "scl": "149.464",
        "cents": 149.464
      },
      {
        "scl": "235.774",
        "cents": 235.774
      },
      {
        "scl": "273.024",
        "cents": 273.024
      },
      {
        "scl": "366.910",
        "cents": 366.91
      },
      {
        "scl": "466.181",
        "cents": 466.181
      },
      {
        "scl": "560.566",
        "cents": 560.566
      },
      {
        "scl": "597.316",
        "cents": 597.316
      },
      {
        "scl": "683.627",
        "cents": 683.627
      },
      {
        "scl": "833.090",
        "cents": 833.09
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-phi-9",
    "description": "Walter O'Connell's 9 parts of Golden Section",
    "notes": 9,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-phi-9/",
    "tones": [
      {
        "scl": "92.565588",
        "cents": 92.565588
      },
      {
        "scl": "185.131177",
        "cents": 185.131177
      },
      {
        "scl": "277.696765",
        "cents": 277.696765
      },
      {
        "scl": "370.262354",
        "cents": 370.262354
      },
      {
        "scl": "462.827942",
        "cents": 462.827942
      },
      {
        "scl": "555.393531",
        "cents": 555.393531
      },
      {
        "scl": "647.959119",
        "cents": 647.959119
      },
      {
        "scl": "740.524708",
        "cents": 740.524708
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-oconnell-golden-section-9",
    "description": "9-note scale in 25 parts of Golden Section",
    "notes": 9,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Walter O'Connell, The Tonality of the Golden Section, Xenharmonikon 15 (1993), p.9",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-oconnell-golden-section-9/",
    "tones": [
      {
        "scl": "99.970836",
        "cents": 99.970836
      },
      {
        "scl": "199.941671",
        "cents": 199.941671
      },
      {
        "scl": "266.588895",
        "cents": 266.588895
      },
      {
        "scl": "366.55973",
        "cents": 366.55973
      },
      {
        "scl": "466.530566",
        "cents": 466.530566
      },
      {
        "scl": "566.501402",
        "cents": 566.501402
      },
      {
        "scl": "633.148625",
        "cents": 633.148625
      },
      {
        "scl": "733.119461",
        "cents": 733.119461
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "mailing-lists/Golden_MOS_02",
    "description": "period Phi, generator second successive golden section of Phi, Bobro",
    "notes": 9,
    "period_cents": 833.0903,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83307.html#83487",
    "url": "https://scalelibrary.org/scales/mailing-lists/Golden_MOS_02/",
    "tones": [
      {
        "scl": "69.09700",
        "cents": 69.097
      },
      {
        "scl": "168.36790",
        "cents": 168.3679
      },
      {
        "scl": "267.63880",
        "cents": 267.6388
      },
      {
        "scl": "366.90970",
        "cents": 366.9097
      },
      {
        "scl": "436.00670",
        "cents": 436.0067
      },
      {
        "scl": "535.27760",
        "cents": 535.2776
      },
      {
        "scl": "634.54850",
        "cents": 634.5485
      },
      {
        "scl": "733.81940",
        "cents": 733.8194
      },
      {
        "scl": "833.09030",
        "cents": 833.0903
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-mclaren-root-3",
    "description": "Square root of 3 scale",
    "notes": 9,
    "period_cents": 950.9775,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Just Non-Equal-Tempered Scales, Xenharmonikon 15 (1993), p.30",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-mclaren-root-3/",
    "tones": [
      {
        "scl": "11.74",
        "cents": 11.74
      },
      {
        "scl": "20.335",
        "cents": 20.335
      },
      {
        "scl": "35.221",
        "cents": 35.221
      },
      {
        "scl": "61.005",
        "cents": 61.005
      },
      {
        "scl": "105.664",
        "cents": 105.664
      },
      {
        "scl": "183.015",
        "cents": 183.015
      },
      {
        "scl": "316.992",
        "cents": 316.992
      },
      {
        "scl": "549.047",
        "cents": 549.047
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-finite-continued-fraction-1",
    "description": "Finite continued fraction scale #1",
    "notes": 9,
    "period_cents": 1151.3156,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.33",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-finite-continued-fraction-1/",
    "tones": [
      {
        "scl": "48.7646",
        "cents": 48.7646
      },
      {
        "scl": "82.4037",
        "cents": 82.4037
      },
      {
        "scl": "231.1724",
        "cents": 231.1724
      },
      {
        "scl": "266.8758",
        "cents": 266.8758
      },
      {
        "scl": "315.6412",
        "cents": 315.6412
      },
      {
        "scl": "498.0449",
        "cents": 498.0449
      },
      {
        "scl": "884.3586",
        "cents": 884.3586
      },
      {
        "scl": "933.1284",
        "cents": 933.1284
      },
      {
        "scl": "1151.3156",
        "cents": 1151.3156
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augene-09",
    "description": "3L 6s MOS for Augene, L=214.10, s=92.46",
    "notes": 9,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augene-09/",
    "tones": [
      {
        "scl": "92.46",
        "cents": 92.46
      },
      {
        "scl": "306.56",
        "cents": 306.56
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "491.48",
        "cents": 491.48
      },
      {
        "scl": "705.58",
        "cents": 705.58
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "890.50",
        "cents": 890.5
      },
      {
        "scl": "1104.60",
        "cents": 1104.6
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augmented-09",
    "description": "3L 6s MOS for Augmented, L=212.72, s=93.15",
    "notes": 9,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augmented-09/",
    "tones": [
      {
        "scl": "93.15",
        "cents": 93.15
      },
      {
        "scl": "305.87",
        "cents": 305.87
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "492.17",
        "cents": 492.17
      },
      {
        "scl": "704.89",
        "cents": 704.89
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "891.19",
        "cents": 891.19
      },
      {
        "scl": "1103.91",
        "cents": 1103.91
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-09",
    "description": "1L 8s MOS for Passion, L=411.11, s=98.40",
    "notes": 9,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-09/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "393.60",
        "cents": 393.6
      },
      {
        "scl": "804.71",
        "cents": 804.71
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "mailing-lists/orwellian9",
    "description": "A distributionally even scale in orwellian temperament, ababababc",
    "notes": 9,
    "period_cents": 1199.4,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/orwellian9/",
    "tones": [
      {
        "scl": "43.33000",
        "cents": 43.33
      },
      {
        "scl": "270.47000",
        "cents": 270.47
      },
      {
        "scl": "387.99000",
        "cents": 387.99
      },
      {
        "scl": "431.32000",
        "cents": 431.32
      },
      {
        "scl": "658.46000",
        "cents": 658.46
      },
      {
        "scl": "701.79000",
        "cents": 701.79
      },
      {
        "scl": "928.93000",
        "cents": 928.93
      },
      {
        "scl": "972.26000",
        "cents": 972.26
      },
      {
        "scl": "1199.40000",
        "cents": 1199.4
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orwell-09",
    "description": "4L 5s MOS for Orwell, L=157.92, s=113.57",
    "notes": 9,
    "period_cents": 1199.53,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orwell-09/",
    "tones": [
      {
        "scl": "113.57",
        "cents": 113.57
      },
      {
        "scl": "271.49",
        "cents": 271.49
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "542.98",
        "cents": 542.98
      },
      {
        "scl": "656.55",
        "cents": 656.55
      },
      {
        "scl": "814.47",
        "cents": 814.47
      },
      {
        "scl": "928.04",
        "cents": 928.04
      },
      {
        "scl": "1085.96",
        "cents": 1085.96
      },
      {
        "scl": "1199.53",
        "cents": 1199.53
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-august-09",
    "description": "3L 6s MOS for August, L=185.37, s=107.31",
    "notes": 9,
    "period_cents": 1199.97,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-august-09/",
    "tones": [
      {
        "scl": "107.31",
        "cents": 107.31
      },
      {
        "scl": "292.68",
        "cents": 292.68
      },
      {
        "scl": "399.99",
        "cents": 399.99
      },
      {
        "scl": "507.30",
        "cents": 507.3
      },
      {
        "scl": "692.67",
        "cents": 692.67
      },
      {
        "scl": "799.98",
        "cents": 799.98
      },
      {
        "scl": "907.29",
        "cents": 907.29
      },
      {
        "scl": "1092.66",
        "cents": 1092.66
      },
      {
        "scl": "1199.97",
        "cents": 1199.97
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-23",
    "description": "Inverted Geometric Means Between 1/1 and 2/1 Produce a Symmetrical Scale",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.208",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-23/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/09highschool",
    "description": "Nine note Highschool scale",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90591.html#90594",
    "url": "https://scalelibrary.org/scales/mailing-lists/09highschool/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavdie1",
    "description": "First 128/125&135/128 scale = Dwarf(<19 14 21|) = efg3355",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90597.html#90598",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavdie1/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavlim1",
    "description": "First 27/25&135/128 scale",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90597.html#90598",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavlim1/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/brect33",
    "description": "3x3 breed rectangle scale, <9 15 22 26| epimorphic",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12170.html#12171",
    "url": "https://scalelibrary.org/scales/mailing-lists/brect33/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ch9_1",
    "description": "Four tetrads one <9 14 21 26| permutation epimorphic",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11446.html#11446",
    "url": "https://scalelibrary.org/scales/mailing-lists/ch9_1/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ch9_2",
    "description": "Four tetrads two <9 14 21 26| permutation epimorphic",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11446.html#11446",
    "url": "https://scalelibrary.org/scales/mailing-lists/ch9_2/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ch9_3",
    "description": "Four tetrads three",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11446.html#11446",
    "url": "https://scalelibrary.org/scales/mailing-lists/ch9_3/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ch9_4",
    "description": "Four tetrads four",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11446.html#11446",
    "url": "https://scalelibrary.org/scales/mailing-lists/ch9_4/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ch9_5",
    "description": "Four tetrads five",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11446.html#11446",
    "url": "https://scalelibrary.org/scales/mailing-lists/ch9_5/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ch9_6",
    "description": "Four tetrads six",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11446.html#11446",
    "url": "https://scalelibrary.org/scales/mailing-lists/ch9_6/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-just-2",
    "description": "Scale based on product (25/24)**2 * (21/20)**3 * 16/15 * (8/7)**3 = 2",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.121",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-just-2/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/farabi9",
    "description": "Al-Farabi 9 note ud scale",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59180.html#59189",
    "url": "https://scalelibrary.org/scales/mailing-lists/farabi9/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/quasi_9-EDO",
    "description": "Emulation of 9-EDO",
    "notes": 9,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/quasi_9-EDO/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "441/352",
        "cents": 390.244
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "1323/704",
        "cents": 1092.199
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_06_Egypt",
    "description": "Il m'a quitt\u00e9 : laisse moi donc / \u00d4 Gazelle se pavanant - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (hijaz, Egypt)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_06_Egypt/",
    "tones": [
      {
        "scl": "147.553304",
        "cents": 147.553304
      },
      {
        "scl": "346.19048",
        "cents": 346.19048
      },
      {
        "scl": "455.27323",
        "cents": 455.27323
      },
      {
        "scl": "526.692135",
        "cents": 526.692135
      },
      {
        "scl": "625.639896",
        "cents": 625.639896
      },
      {
        "scl": "738.060142",
        "cents": 738.060142
      },
      {
        "scl": "847.748392",
        "cents": 847.748392
      },
      {
        "scl": "1069.166794",
        "cents": 1069.166794
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD01_17_rast_Egypt",
    "description": "Gazelle du d\u00e9sert / Il se leva et fit circuler les coupes - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (rast, Egypt)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD01_17_rast_Egypt/",
    "tones": [
      {
        "scl": "208.585775",
        "cents": 208.585775
      },
      {
        "scl": "350.667055",
        "cents": 350.667055
      },
      {
        "scl": "497.159885",
        "cents": 497.159885
      },
      {
        "scl": "701.535774",
        "cents": 701.535774
      },
      {
        "scl": "819.178837",
        "cents": 819.178837
      },
      {
        "scl": "892.142554",
        "cents": 892.142554
      },
      {
        "scl": "1001.312595",
        "cents": 1001.312595
      },
      {
        "scl": "1035.506143",
        "cents": 1035.506143
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_07_Egypt",
    "description": "L'\u00eatre au visage superbe m'a rendu visite - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (sikah arabi, Egypt)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_07_Egypt/",
    "tones": [
      {
        "scl": "217.495152",
        "cents": 217.495152
      },
      {
        "scl": "363.208723",
        "cents": 363.208723
      },
      {
        "scl": "511.908934",
        "cents": 511.908934
      },
      {
        "scl": "712.60085",
        "cents": 712.60085
      },
      {
        "scl": "826.828259",
        "cents": 826.828259
      },
      {
        "scl": "925.139107",
        "cents": 925.139107
      },
      {
        "scl": "947.658125",
        "cents": 947.658125
      },
      {
        "scl": "1071.558964",
        "cents": 1071.558964
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD02_16_Egypt",
    "description": "Pourquoi donc ? / De longues nuits - Darw\u00eesh Muhammad al-Har\u00eer\u00ee (shawrak, Egypt)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD02_16_Egypt/",
    "tones": [
      {
        "scl": "131.78805",
        "cents": 131.78805
      },
      {
        "scl": "271.376133",
        "cents": 271.376133
      },
      {
        "scl": "479.328015",
        "cents": 479.328015
      },
      {
        "scl": "601.808007",
        "cents": 601.808007
      },
      {
        "scl": "672.972973",
        "cents": 672.972973
      },
      {
        "scl": "754.361028",
        "cents": 754.361028
      },
      {
        "scl": "865.748101",
        "cents": 865.748101
      },
      {
        "scl": "958.602203",
        "cents": 958.602203
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD03_10_Egypt",
    "description": "Suite - Aziz 'Uthm\u00e2n (nahawand, Egypt)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD03_10_Egypt/",
    "tones": [
      {
        "scl": "96.861862",
        "cents": 96.861862
      },
      {
        "scl": "311.486269",
        "cents": 311.486269
      },
      {
        "scl": "401.077705",
        "cents": 401.077705
      },
      {
        "scl": "497.637451",
        "cents": 497.637451
      },
      {
        "scl": "610.580247",
        "cents": 610.580247
      },
      {
        "scl": "722.094217",
        "cents": 722.094217
      },
      {
        "scl": "889.12462",
        "cents": 889.12462
      },
      {
        "scl": "1002.975151",
        "cents": 1002.975151
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD08_13_Egypt",
    "description": "Improvisation de conclusion, Nay - Mustafa Fahreddin Dede (unknown maqam, Egypt)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD08_13_Egypt/",
    "tones": [
      {
        "scl": "74.625079",
        "cents": 74.625079
      },
      {
        "scl": "150.593608",
        "cents": 150.593608
      },
      {
        "scl": "283.042181",
        "cents": 283.042181
      },
      {
        "scl": "485.706946",
        "cents": 485.706946
      },
      {
        "scl": "613.125252",
        "cents": 613.125252
      },
      {
        "scl": "737.928839",
        "cents": 737.928839
      },
      {
        "scl": "892.595927",
        "cents": 892.595927
      },
      {
        "scl": "981.990176",
        "cents": 981.990176
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_05_Egypt",
    "description": "Megalo - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_05_Egypt/",
    "tones": [
      {
        "scl": "31.225865",
        "cents": 31.225865
      },
      {
        "scl": "233.081008",
        "cents": 233.081008
      },
      {
        "scl": "336.179228",
        "cents": 336.179228
      },
      {
        "scl": "435.767605",
        "cents": 435.767605
      },
      {
        "scl": "558.92531",
        "cents": 558.92531
      },
      {
        "scl": "753.675387",
        "cents": 753.675387
      },
      {
        "scl": "938.094439",
        "cents": 938.094439
      },
      {
        "scl": "1116.512691",
        "cents": 1116.512691
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD10_14_Egypt",
    "description": "Obi et Khen Bi / Omonogis / Golgotha - M\u00eekh\u00e2'\u00eel Jirjis al-Bat\u00e2n\u00fbn\u00ee (unknown maqam, Egypt)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD10_14_Egypt/",
    "tones": [
      {
        "scl": "44.729438",
        "cents": 44.729438
      },
      {
        "scl": "116.10144",
        "cents": 116.10144
      },
      {
        "scl": "266.397883",
        "cents": 266.397883
      },
      {
        "scl": "399.906377",
        "cents": 399.906377
      },
      {
        "scl": "628.94003",
        "cents": 628.94003
      },
      {
        "scl": "813.416264",
        "cents": 813.416264
      },
      {
        "scl": "1006.154916",
        "cents": 1006.154916
      },
      {
        "scl": "1112.052955",
        "cents": 1112.052955
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_12_Iraq",
    "description": "Taqs\u00eem mesur\u00e9, sant\u00fbr - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (sikah, hulaylawi, Iraq)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_12_Iraq/",
    "tones": [
      {
        "scl": "82.388179",
        "cents": 82.388179
      },
      {
        "scl": "271.574824",
        "cents": 271.574824
      },
      {
        "scl": "497.027236",
        "cents": 497.027236
      },
      {
        "scl": "575.710514",
        "cents": 575.710514
      },
      {
        "scl": "652.579562",
        "cents": 652.579562
      },
      {
        "scl": "761.507497",
        "cents": 761.507497
      },
      {
        "scl": "979.000477",
        "cents": 979.000477
      },
      {
        "scl": "1065.013772",
        "cents": 1065.013772
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_16_rast_segah_Syria",
    "description": "Taqs\u00eem, q\u00e2n\u00fbn - Fawz\u00ee al-Qaltaqj\u00ee (rast, segah, Syria)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_16_rast_segah_Syria/",
    "tones": [
      {
        "scl": "199.899677",
        "cents": 199.899677
      },
      {
        "scl": "363.127627",
        "cents": 363.127627
      },
      {
        "scl": "480.60501",
        "cents": 480.60501
      },
      {
        "scl": "702.435673",
        "cents": 702.435673
      },
      {
        "scl": "791.571002",
        "cents": 791.571002
      },
      {
        "scl": "899.870182",
        "cents": 899.870182
      },
      {
        "scl": "986.298233",
        "cents": 986.298233
      },
      {
        "scl": "1095.669789",
        "cents": 1095.669789
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_18_Turkey",
    "description": "Suite - Mesut Cemil Bey (kurdili hicazkar, Turkey)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_18_Turkey/",
    "tones": [
      {
        "scl": "85.454678",
        "cents": 85.454678
      },
      {
        "scl": "291.750425",
        "cents": 291.750425
      },
      {
        "scl": "351.461089",
        "cents": 351.461089
      },
      {
        "scl": "495.42593",
        "cents": 495.42593
      },
      {
        "scl": "595.272475",
        "cents": 595.272475
      },
      {
        "scl": "710.768541",
        "cents": 710.768541
      },
      {
        "scl": "791.315996",
        "cents": 791.315996
      },
      {
        "scl": "995.400905",
        "cents": 995.400905
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD14_02_Algeria",
    "description": "T\u00fbshiya - L'ensemble d'Al-'Arab\u00ee Ben S\u00e2r\u00ee (raml al-ashiyya, Algeria)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD14_02_Algeria/",
    "tones": [
      {
        "scl": "109.330371",
        "cents": 109.330371
      },
      {
        "scl": "203.737962",
        "cents": 203.737962
      },
      {
        "scl": "304.571842",
        "cents": 304.571842
      },
      {
        "scl": "490.859907",
        "cents": 490.859907
      },
      {
        "scl": "589.51153",
        "cents": 589.51153
      },
      {
        "scl": "695.71926",
        "cents": 695.71926
      },
      {
        "scl": "790.080778",
        "cents": 790.080778
      },
      {
        "scl": "984.798741",
        "cents": 984.798741
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_05_Tunisia",
    "description": "Istikhb\u00e2r, rb\u00e2b / Istikhb\u00e2r, '\u00fbd 'Arab\u00ee - L'ensemble de Muhammad Gh\u00e2nim (nawa, Tunisia)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_05_Tunisia/",
    "tones": [
      {
        "scl": "125.3654",
        "cents": 125.3654
      },
      {
        "scl": "313.732416",
        "cents": 313.732416
      },
      {
        "scl": "413.134204",
        "cents": 413.134204
      },
      {
        "scl": "508.930544",
        "cents": 508.930544
      },
      {
        "scl": "627.171693",
        "cents": 627.171693
      },
      {
        "scl": "716.643851",
        "cents": 716.643851
      },
      {
        "scl": "819.536482",
        "cents": 819.536482
      },
      {
        "scl": "1033.09467",
        "cents": 1033.09467
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD18_08_muhayyar_sikah_Tunisia",
    "description": "Istikhb\u00e2r, rb\u00e2b / Istikhb\u00e2r, '\u00fbd 'Arab\u00ee - L'ensemble de Muhammad Gh\u00e2nim (muhayyar sikah, Tunisia)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD18_08_muhayyar_sikah_Tunisia/",
    "tones": [
      {
        "scl": "196.844412",
        "cents": 196.844412
      },
      {
        "scl": "370.007471",
        "cents": 370.007471
      },
      {
        "scl": "492.629281",
        "cents": 492.629281
      },
      {
        "scl": "703.508091",
        "cents": 703.508091
      },
      {
        "scl": "789.682485",
        "cents": 789.682485
      },
      {
        "scl": "899.803115",
        "cents": 899.803115
      },
      {
        "scl": "1023.084186",
        "cents": 1023.084186
      },
      {
        "scl": "1062.624019",
        "cents": 1062.624019
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-09",
    "description": "9 equal divisions of the octave",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-09/",
    "tones": [
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/9tonegoldsilvercombined",
    "description": "9 note gold silver combined may 8th 2009",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83517.html#83517",
    "url": "https://scalelibrary.org/scales/mailing-lists/9tonegoldsilvercombined/",
    "tones": [
      {
        "scl": "118.86332",
        "cents": 118.86332
      },
      {
        "scl": "235.77738",
        "cents": 235.77738
      },
      {
        "scl": "366.91254",
        "cents": 366.91254
      },
      {
        "scl": "510.73163",
        "cents": 510.73163
      },
      {
        "scl": "599.99564",
        "cents": 599.99564
      },
      {
        "scl": "718.86136",
        "cents": 718.86136
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "1076.29807",
        "cents": 1076.29807
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/fortheloveofa5th",
    "description": "for the love of a 5th",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_24272.html#24275",
    "url": "https://scalelibrary.org/scales/mailing-lists/fortheloveofa5th/",
    "tones": [
      {
        "scl": "137.32199",
        "cents": 137.32199
      },
      {
        "scl": "274.16863",
        "cents": 274.16863
      },
      {
        "scl": "411.01527",
        "cents": 411.01527
      },
      {
        "scl": "547.86191",
        "cents": 547.86191
      },
      {
        "scl": "651.12570",
        "cents": 651.1257
      },
      {
        "scl": "788.44769",
        "cents": 788.44769
      },
      {
        "scl": "925.29433",
        "cents": 925.29433
      },
      {
        "scl": "1062.14097",
        "cents": 1062.14097
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/godzilla9",
    "description": "Godzilla[9] in 19et tuning (4\\19 generator)",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96783.html#96805",
    "url": "https://scalelibrary.org/scales/mailing-lists/godzilla9/",
    "tones": [
      {
        "scl": "189.47368",
        "cents": 189.47368
      },
      {
        "scl": "378.94737",
        "cents": 378.94737
      },
      {
        "scl": "442.10526",
        "cents": 442.10526
      },
      {
        "scl": "631.57895",
        "cents": 631.57895
      },
      {
        "scl": "694.73684",
        "cents": 694.73684
      },
      {
        "scl": "884.21053",
        "cents": 884.21053
      },
      {
        "scl": "947.36842",
        "cents": 947.36842
      },
      {
        "scl": "1136.84211",
        "cents": 1136.84211
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-bayyati9_fsharp",
    "description": "Set for Maqam Bayyati and Maqam Shuri",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_106300.html#106300",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-bayyati9_fsharp/",
    "tones": [
      {
        "scl": "139.45312",
        "cents": 139.45312
      },
      {
        "scl": "289.45312",
        "cents": 289.45312
      },
      {
        "scl": "496.87500",
        "cents": 496.875
      },
      {
        "scl": "577.73437",
        "cents": 577.73437
      },
      {
        "scl": "704.29687",
        "cents": 704.29687
      },
      {
        "scl": "785.15624",
        "cents": 785.15624
      },
      {
        "scl": "867.18750",
        "cents": 867.1875
      },
      {
        "scl": "992.57812",
        "cents": 992.57812
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-secorian_9-like_Bb",
    "description": "Emulation of 9-EDO",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-secorian_9-like_Bb/",
    "tones": [
      {
        "scl": "126.56250",
        "cents": 126.5625
      },
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "391.40625",
        "cents": 391.40625
      },
      {
        "scl": "554.29687",
        "cents": 554.29687
      },
      {
        "scl": "704.29687",
        "cents": 704.29687
      },
      {
        "scl": "829.68750",
        "cents": 829.6875
      },
      {
        "scl": "969.14062",
        "cents": 969.14062
      },
      {
        "scl": "1094.53125",
        "cents": 1094.53125
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mir9",
    "description": "Mir9",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92615.html#92628",
    "url": "https://scalelibrary.org/scales/mailing-lists/mir9/",
    "tones": [
      {
        "scl": "116.7156",
        "cents": 116.7156
      },
      {
        "scl": "233.4312",
        "cents": 233.4312
      },
      {
        "scl": "350.1468",
        "cents": 350.1468
      },
      {
        "scl": "499.7064",
        "cents": 499.7064
      },
      {
        "scl": "616.4220",
        "cents": 616.422
      },
      {
        "scl": "733.1376",
        "cents": 733.1376
      },
      {
        "scl": "933.7248",
        "cents": 933.7248
      },
      {
        "scl": "1050.4403",
        "cents": 1050.4403
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/or9",
    "description": "Orwell[9] in 1728/1715 (0,-1) tuning",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_61293.html#61570",
    "url": "https://scalelibrary.org/scales/mailing-lists/or9/",
    "tones": [
      {
        "scl": "156.143810",
        "cents": 156.14381
      },
      {
        "scl": "271.228762",
        "cents": 271.228762
      },
      {
        "scl": "427.372572",
        "cents": 427.372572
      },
      {
        "scl": "542.457524",
        "cents": 542.457524
      },
      {
        "scl": "698.601334",
        "cents": 698.601334
      },
      {
        "scl": "813.686286",
        "cents": 813.686286
      },
      {
        "scl": "928.771238",
        "cents": 928.771238
      },
      {
        "scl": "1084.915048",
        "cents": 1084.915048
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/parizekmic9",
    "description": "Parizekmic[9] (676/675 tempering), POTE tuning",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95448",
    "url": "https://scalelibrary.org/scales/mailing-lists/parizekmic9/",
    "tones": [
      {
        "scl": "204.44309",
        "cents": 204.44309
      },
      {
        "scl": "248.88923",
        "cents": 248.88923
      },
      {
        "scl": "453.33232",
        "cents": 453.33232
      },
      {
        "scl": "497.77845",
        "cents": 497.77845
      },
      {
        "scl": "702.22155",
        "cents": 702.22155
      },
      {
        "scl": "746.66768",
        "cents": 746.66768
      },
      {
        "scl": "951.11077",
        "cents": 951.11077
      },
      {
        "scl": "995.55691",
        "cents": 995.55691
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_9a",
    "description": "Negri[9] = 09-19.scl",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14897.html#14897",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_9a/",
    "tones": [
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "252.631579",
        "cents": 252.631579
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "947.368421",
        "cents": 947.368421
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_9b",
    "description": "Alternative proper 9-note 19-et scale",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14897.html#14897",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_9b/",
    "tones": [
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "947.368421",
        "cents": 947.368421
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semafip",
    "description": "Lesfip scale related to Semaphore[9]",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95842.html#95842",
    "url": "https://scalelibrary.org/scales/mailing-lists/semafip/",
    "tones": [
      {
        "scl": "115.58705",
        "cents": 115.58705
      },
      {
        "scl": "317.36560",
        "cents": 317.3656
      },
      {
        "scl": "383.67934",
        "cents": 383.67934
      },
      {
        "scl": "499.33824",
        "cents": 499.33824
      },
      {
        "scl": "700.66176",
        "cents": 700.66176
      },
      {
        "scl": "816.32066",
        "cents": 816.32066
      },
      {
        "scl": "882.63440",
        "cents": 882.6344
      },
      {
        "scl": "1084.41295",
        "cents": 1084.41295
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zartehijaz1",
    "description": "Scale from Zarlino temperament extraordinaire -- lower Hijaz tetrachord",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_9674.html#9674",
    "url": "https://scalelibrary.org/scales/mailing-lists/zartehijaz1/",
    "tones": [
      {
        "scl": "120.94826",
        "cents": 120.94826
      },
      {
        "scl": "433.51722",
        "cents": 433.51722
      },
      {
        "scl": "504.18965",
        "cents": 504.18965
      },
      {
        "scl": "625.13792",
        "cents": 625.13792
      },
      {
        "scl": "708.37930",
        "cents": 708.3793
      },
      {
        "scl": "925.13792",
        "cents": 925.13792
      },
      {
        "scl": "1008.37930",
        "cents": 1008.3793
      },
      {
        "scl": "1129.32757",
        "cents": 1129.32757
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-difference-table",
    "description": "9-tone difference table scale",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.41",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-difference-table/",
    "tones": [
      {
        "scl": "119.4428",
        "cents": 119.4428
      },
      {
        "scl": "203.91",
        "cents": 203.91
      },
      {
        "scl": "266.8699",
        "cents": 266.8699
      },
      {
        "scl": "315.6413",
        "cents": 315.6413
      },
      {
        "scl": "354.547",
        "cents": 354.547
      },
      {
        "scl": "412.7453",
        "cents": 412.7453
      },
      {
        "scl": "767.9233",
        "cents": 767.9233
      },
      {
        "scl": "1017.5963",
        "cents": 1017.5963
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-bug-09",
    "description": "5L 4s MOS for Bug, L=158.8, s=101.5",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-bug-09/",
    "tones": [
      {
        "scl": "158.8",
        "cents": 158.8
      },
      {
        "scl": "260.3",
        "cents": 260.3
      },
      {
        "scl": "419.1",
        "cents": 419.1
      },
      {
        "scl": "520.6",
        "cents": 520.6
      },
      {
        "scl": "679.4",
        "cents": 679.4
      },
      {
        "scl": "780.9",
        "cents": 780.9
      },
      {
        "scl": "939.7",
        "cents": 939.7
      },
      {
        "scl": "1041.2",
        "cents": 1041.2
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-neutral-second-mos-1",
    "description": "MOS generated by a neutral second",
    "notes": 9,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.76",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-neutral-second-mos-1/",
    "tones": [
      {
        "scl": "139.169",
        "cents": 139.169
      },
      {
        "scl": "278.339",
        "cents": 278.339
      },
      {
        "scl": "426.038",
        "cents": 426.038
      },
      {
        "scl": "556.677",
        "cents": 556.677
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "843.546",
        "cents": 843.546
      },
      {
        "scl": "985.559",
        "cents": 985.559
      },
      {
        "scl": "1052.3",
        "cents": 1052.3
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ennealimmal-09",
    "description": "9L MOS for Ennealimmal, L=133.337",
    "notes": 9,
    "period_cents": 1200.033,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ennealimmal-09/",
    "tones": [
      {
        "scl": "133.337",
        "cents": 133.337
      },
      {
        "scl": "266.674",
        "cents": 266.674
      },
      {
        "scl": "400.011",
        "cents": 400.011
      },
      {
        "scl": "533.348",
        "cents": 533.348
      },
      {
        "scl": "666.685",
        "cents": 666.685
      },
      {
        "scl": "800.022",
        "cents": 800.022
      },
      {
        "scl": "933.359",
        "cents": 933.359
      },
      {
        "scl": "1066.696",
        "cents": 1066.696
      },
      {
        "scl": "1200.033",
        "cents": 1200.033
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orson-09",
    "description": "4L 5s MOS for Orson, L=158.01, s=113.64",
    "notes": 9,
    "period_cents": 1200.24,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orson-09/",
    "tones": [
      {
        "scl": "113.64",
        "cents": 113.64
      },
      {
        "scl": "271.65",
        "cents": 271.65
      },
      {
        "scl": "385.29",
        "cents": 385.29
      },
      {
        "scl": "543.30",
        "cents": 543.3
      },
      {
        "scl": "656.94",
        "cents": 656.94
      },
      {
        "scl": "814.95",
        "cents": 814.95
      },
      {
        "scl": "928.59",
        "cents": 928.59
      },
      {
        "scl": "1086.60",
        "cents": 1086.6
      },
      {
        "scl": "1200.24",
        "cents": 1200.24
      }
    ]
  },
  {
    "stem": "mailing-lists/sengic9",
    "description": "A distributionally even scale in sengic temperament",
    "notes": 9,
    "period_cents": 1200.353,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19390.html#19410",
    "url": "https://scalelibrary.org/scales/mailing-lists/sengic9/",
    "tones": [
      {
        "scl": "129.526",
        "cents": 129.526
      },
      {
        "scl": "259.052",
        "cents": 259.052
      },
      {
        "scl": "388.578",
        "cents": 388.578
      },
      {
        "scl": "518.104",
        "cents": 518.104
      },
      {
        "scl": "704.205",
        "cents": 704.205
      },
      {
        "scl": "833.731",
        "cents": 833.731
      },
      {
        "scl": "963.257",
        "cents": 963.257
      },
      {
        "scl": "1092.783",
        "cents": 1092.783
      },
      {
        "scl": "1200.353",
        "cents": 1200.353
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-09",
    "description": "1L 8s MOS for Miracle, L=266.87, s=116.72",
    "notes": 9,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-09/",
    "tones": [
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "350.16",
        "cents": 350.16
      },
      {
        "scl": "466.88",
        "cents": 466.88
      },
      {
        "scl": "733.75",
        "cents": 733.75
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "mailing-lists/didymus9",
    "description": "A distributionally even scale in didymus (81/80 planar) temperament, aabacabac",
    "notes": 9,
    "period_cents": 1201.38,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/didymus9/",
    "tones": [
      {
        "scl": "192.70000",
        "cents": 192.7
      },
      {
        "scl": "385.40000",
        "cents": 385.4
      },
      {
        "scl": "461.68000",
        "cents": 461.68
      },
      {
        "scl": "654.38000",
        "cents": 654.38
      },
      {
        "scl": "697.04000",
        "cents": 697.04
      },
      {
        "scl": "889.74000",
        "cents": 889.74
      },
      {
        "scl": "966.02000",
        "cents": 966.02
      },
      {
        "scl": "1158.72000",
        "cents": 1158.72
      },
      {
        "scl": "1201.38000",
        "cents": 1201.38
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-09",
    "description": "1L 8s MOS for Negripent, L=192.70, s=126.14",
    "notes": 9,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-09/",
    "tones": [
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "252.28",
        "cents": 252.28
      },
      {
        "scl": "378.42",
        "cents": 378.42
      },
      {
        "scl": "504.56",
        "cents": 504.56
      },
      {
        "scl": "697.26",
        "cents": 697.26
      },
      {
        "scl": "823.40",
        "cents": 823.4
      },
      {
        "scl": "949.54",
        "cents": 949.54
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-wolf-pelog-extended",
    "description": "Pelog based on stacking 7/6, extended to 9 tones",
    "notes": 9,
    "period_cents": 1202.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Daniel J. Wolf, Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-wolf-pelog-extended/",
    "tones": [
      {
        "scl": "134.5",
        "cents": 134.5
      },
      {
        "scl": "266.9",
        "cents": 266.9
      },
      {
        "scl": "401.4",
        "cents": 401.4
      },
      {
        "scl": "533.8",
        "cents": 533.8
      },
      {
        "scl": "666.0",
        "cents": 666.0
      },
      {
        "scl": "800.7",
        "cents": 800.7
      },
      {
        "scl": "932.9",
        "cents": 932.9
      },
      {
        "scl": "1067.6",
        "cents": 1067.6
      },
      {
        "scl": "1202.1",
        "cents": 1202.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-09",
    "description": "2L 7s MOS for Liese, L=375.49, s=64.52",
    "notes": 9,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-09/",
    "tones": [
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "129.04",
        "cents": 129.04
      },
      {
        "scl": "504.53",
        "cents": 504.53
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "698.09",
        "cents": 698.09
      },
      {
        "scl": "1073.58",
        "cents": 1073.58
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-09",
    "description": "1L 8s MOS for Nautilus, L=538.90, s=82.97",
    "notes": 9,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-09/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "870.78",
        "cents": 870.78
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-09",
    "description": "1L 8s MOS for Negrisept, L=204.47, s=124.84",
    "notes": 9,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-09/",
    "tones": [
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "249.68",
        "cents": 249.68
      },
      {
        "scl": "374.52",
        "cents": 374.52
      },
      {
        "scl": "499.36",
        "cents": 499.36
      },
      {
        "scl": "703.83",
        "cents": 703.83
      },
      {
        "scl": "828.67",
        "cents": 828.67
      },
      {
        "scl": "953.51",
        "cents": 953.51
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-09",
    "description": "1L 8s MOS for Ripple, L=387.40, s=101.99",
    "notes": 9,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-09/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "305.97",
        "cents": 305.97
      },
      {
        "scl": "407.96",
        "cents": 407.96
      },
      {
        "scl": "795.36",
        "cents": 795.36
      },
      {
        "scl": "897.35",
        "cents": 897.35
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-semaphore-09",
    "description": "5L 4s MOS for Semaphore, L=193.75, s=58.73",
    "notes": 9,
    "period_cents": 1203.67,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-semaphore-09/",
    "tones": [
      {
        "scl": "193.75",
        "cents": 193.75
      },
      {
        "scl": "252.48",
        "cents": 252.48
      },
      {
        "scl": "446.23",
        "cents": 446.23
      },
      {
        "scl": "504.96",
        "cents": 504.96
      },
      {
        "scl": "698.71",
        "cents": 698.71
      },
      {
        "scl": "757.44",
        "cents": 757.44
      },
      {
        "scl": "951.19",
        "cents": 951.19
      },
      {
        "scl": "1009.92",
        "cents": 1009.92
      },
      {
        "scl": "1203.67",
        "cents": 1203.67
      }
    ]
  },
  {
    "stem": "mailing-lists/mavila9",
    "description": "9-note scale of mavila temperament (TOP tuning)",
    "notes": 9,
    "period_cents": 1206.54826,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_60165.html#60231",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavila9/",
    "tones": [
      {
        "scl": "163.50770",
        "cents": 163.5077
      },
      {
        "scl": "327.01540",
        "cents": 327.0154
      },
      {
        "scl": "358.01258",
        "cents": 358.01258
      },
      {
        "scl": "521.52028",
        "cents": 521.52028
      },
      {
        "scl": "685.02798",
        "cents": 685.02798
      },
      {
        "scl": "848.53568",
        "cents": 848.53568
      },
      {
        "scl": "879.53287",
        "cents": 879.53287
      },
      {
        "scl": "1043.04057",
        "cents": 1043.04057
      },
      {
        "scl": "1206.54826",
        "cents": 1206.54826
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-mavila-09",
    "description": "7L 2s MOS for Mavila, L=163.51, s=30.99",
    "notes": 9,
    "period_cents": 1206.55,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-mavila-09/",
    "tones": [
      {
        "scl": "163.51",
        "cents": 163.51
      },
      {
        "scl": "327.02",
        "cents": 327.02
      },
      {
        "scl": "358.01",
        "cents": 358.01
      },
      {
        "scl": "521.52",
        "cents": 521.52
      },
      {
        "scl": "685.03",
        "cents": 685.03
      },
      {
        "scl": "848.54",
        "cents": 848.54
      },
      {
        "scl": "879.53",
        "cents": 879.53
      },
      {
        "scl": "1043.04",
        "cents": 1043.04
      },
      {
        "scl": "1206.55",
        "cents": 1206.55
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Endara_02",
    "description": "Endara 2 (Endara), Uganda",
    "notes": 9,
    "period_cents": 1425.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1962). The Endara xylophone of Bukonjo. African Music: Journal of the African Music Society, 3(1):43-48.",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Endara_02/",
    "tones": [
      {
        "scl": "163.0",
        "cents": 163.0
      },
      {
        "scl": "312.0",
        "cents": 312.0
      },
      {
        "scl": "464.0",
        "cents": 464.0
      },
      {
        "scl": "622.0",
        "cents": 622.0
      },
      {
        "scl": "770.0",
        "cents": 770.0
      },
      {
        "scl": "918.0",
        "cents": 918.0
      },
      {
        "scl": "998.0",
        "cents": 998.0
      },
      {
        "scl": "1249.0",
        "cents": 1249.0
      },
      {
        "scl": "1425.0",
        "cents": 1425.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranat_b",
    "description": "Ranat (Ranat Ek), Thailand",
    "notes": 9,
    "period_cents": 1558.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranat_b/",
    "tones": [
      {
        "scl": "129.0",
        "cents": 129.0
      },
      {
        "scl": "277.0",
        "cents": 277.0
      },
      {
        "scl": "508.0",
        "cents": 508.0
      },
      {
        "scl": "726.0",
        "cents": 726.0
      },
      {
        "scl": "771.0",
        "cents": 771.0
      },
      {
        "scl": "1029.0",
        "cents": 1029.0
      },
      {
        "scl": "1254.0",
        "cents": 1254.0
      },
      {
        "scl": "1455.0",
        "cents": 1455.0
      },
      {
        "scl": "1558.0",
        "cents": 1558.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_Synoptic_Top",
    "description": "Synoptic Top (Voice), Georgia",
    "notes": 9,
    "period_cents": 1583.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Frank Scherbaum, Nana Mzhavanadze, Simha Arom, Sebastian Rosenzweig, and Meinard Muller. Tonal Organization of the Erkomaishvili Dataset: Pitches, Scales, Melodies and Harmonies.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_Synoptic_Top/",
    "tones": [
      {
        "scl": "173.0",
        "cents": 173.0
      },
      {
        "scl": "340.0",
        "cents": 340.0
      },
      {
        "scl": "502.0",
        "cents": 502.0
      },
      {
        "scl": "701.0",
        "cents": 701.0
      },
      {
        "scl": "887.0",
        "cents": 887.0
      },
      {
        "scl": "1055.0",
        "cents": 1055.0
      },
      {
        "scl": "1225.0",
        "cents": 1225.0
      },
      {
        "scl": "1406.0",
        "cents": 1406.0
      },
      {
        "scl": "1583.0",
        "cents": 1583.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_Synoptic_All-H",
    "description": "Synoptic All-H (Voice), Georgia",
    "notes": 9,
    "period_cents": 1586.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Frank Scherbaum, Nana Mzhavanadze, Simha Arom, Sebastian Rosenzweig, and Meinard Muller. Tonal Organization of the Erkomaishvili Dataset: Pitches, Scales, Melodies and Harmonies.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_Synoptic_All-H/",
    "tones": [
      {
        "scl": "191.0",
        "cents": 191.0
      },
      {
        "scl": "355.0",
        "cents": 355.0
      },
      {
        "scl": "515.0",
        "cents": 515.0
      },
      {
        "scl": "707.0",
        "cents": 707.0
      },
      {
        "scl": "874.0",
        "cents": 874.0
      },
      {
        "scl": "1043.0",
        "cents": 1043.0
      },
      {
        "scl": "1217.0",
        "cents": 1217.0
      },
      {
        "scl": "1419.0",
        "cents": 1419.0
      },
      {
        "scl": "1586.0",
        "cents": 1586.0
      }
    ]
  },
  {
    "stem": "mailing-lists/badings1",
    "description": "Henk Badings, harmonic scale, Lydomixolydisch",
    "notes": 9,
    "period_cents": 1586.314,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91427.html#91439",
    "url": "https://scalelibrary.org/scales/mailing-lists/badings1/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      },
      {
        "scl": "9/4",
        "cents": 1403.91
      },
      {
        "scl": "5/2",
        "cents": 1586.314
      }
    ]
  },
  {
    "stem": "mailing-lists/badings2",
    "description": "Henk Badings, subharmonic scale, Dorophrygisch",
    "notes": 9,
    "period_cents": 1586.314,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91427.html#91439",
    "url": "https://scalelibrary.org/scales/mailing-lists/badings2/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      },
      {
        "scl": "20/9",
        "cents": 1382.404
      },
      {
        "scl": "5/2",
        "cents": 1586.314
      }
    ]
  },
  {
    "stem": "damusc/Georgia_Synoptic_All-M",
    "description": "Synoptic All-M (Voice), Georgia",
    "notes": 9,
    "period_cents": 1601.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Frank Scherbaum, Nana Mzhavanadze, Simha Arom, Sebastian Rosenzweig, and Meinard Muller. Tonal Organization of the Erkomaishvili Dataset: Pitches, Scales, Melodies and Harmonies.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_Synoptic_All-M/",
    "tones": [
      {
        "scl": "176.0",
        "cents": 176.0
      },
      {
        "scl": "342.0",
        "cents": 342.0
      },
      {
        "scl": "509.0",
        "cents": 509.0
      },
      {
        "scl": "705.0",
        "cents": 705.0
      },
      {
        "scl": "886.0",
        "cents": 886.0
      },
      {
        "scl": "1052.0",
        "cents": 1052.0
      },
      {
        "scl": "1231.0",
        "cents": 1231.0
      },
      {
        "scl": "1411.0",
        "cents": 1411.0
      },
      {
        "scl": "1601.0",
        "cents": 1601.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GCH-ID_008_Top",
    "description": "GCH-ID 008 Top (Voice), Georgia",
    "notes": 9,
    "period_cents": 1615.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Frank Scherbaum, Nana Mzhavanadze, Simha Arom, Sebastian Rosenzweig, and Meinard Muller. Tonal Organization of the Erkomaishvili Dataset: Pitches, Scales, Melodies and Harmonies.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GCH-ID_008_Top/",
    "tones": [
      {
        "scl": "222.0",
        "cents": 222.0
      },
      {
        "scl": "388.0",
        "cents": 388.0
      },
      {
        "scl": "551.0",
        "cents": 551.0
      },
      {
        "scl": "726.0",
        "cents": 726.0
      },
      {
        "scl": "923.0",
        "cents": 923.0
      },
      {
        "scl": "1125.0",
        "cents": 1125.0
      },
      {
        "scl": "1274.0",
        "cents": 1274.0
      },
      {
        "scl": "1453.0",
        "cents": 1453.0
      },
      {
        "scl": "1615.0",
        "cents": 1615.0
      }
    ]
  },
  {
    "stem": "damusc/Tanzania_Sanza",
    "description": "Sanza (Sanza), Tanzania",
    "notes": 9,
    "period_cents": 1895.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Tanzania_Sanza/",
    "tones": [
      {
        "scl": "401.0",
        "cents": 401.0
      },
      {
        "scl": "699.0",
        "cents": 699.0
      },
      {
        "scl": "902.0",
        "cents": 902.0
      },
      {
        "scl": "1095.0",
        "cents": 1095.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1403.0",
        "cents": 1403.0
      },
      {
        "scl": "1601.0",
        "cents": 1601.0
      },
      {
        "scl": "1701.0",
        "cents": 1701.0
      },
      {
        "scl": "1895.0",
        "cents": 1895.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gender_Wayang_10",
    "description": "10 (Gender Wayang), Indonesia",
    "notes": 9,
    "period_cents": 2161.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Schneider, Albrecht (2001). Sound, Pitch, and Scale: From \"Tone Measurements\" to Sonological Analysis in Ethnomusicology. Ethnomusicology, 45(3):489.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gender_Wayang_10/",
    "tones": [
      {
        "scl": "172.0",
        "cents": 172.0
      },
      {
        "scl": "451.0",
        "cents": 451.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "951.0",
        "cents": 951.0
      },
      {
        "scl": "1190.0",
        "cents": 1190.0
      },
      {
        "scl": "1405.0",
        "cents": 1405.0
      },
      {
        "scl": "1657.0",
        "cents": 1657.0
      },
      {
        "scl": "1899.0",
        "cents": 1899.0
      },
      {
        "scl": "2161.0",
        "cents": 2161.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gender_Wayang_11",
    "description": "11 (Gender Wayang), Indonesia",
    "notes": 9,
    "period_cents": 2168.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Schneider, Albrecht (2001). Sound, Pitch, and Scale: From \"Tone Measurements\" to Sonological Analysis in Ethnomusicology. Ethnomusicology, 45(3):489.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gender_Wayang_11/",
    "tones": [
      {
        "scl": "197.0",
        "cents": 197.0
      },
      {
        "scl": "420.0",
        "cents": 420.0
      },
      {
        "scl": "686.0",
        "cents": 686.0
      },
      {
        "scl": "939.0",
        "cents": 939.0
      },
      {
        "scl": "1185.0",
        "cents": 1185.0
      },
      {
        "scl": "1414.0",
        "cents": 1414.0
      },
      {
        "scl": "1659.0",
        "cents": 1659.0
      },
      {
        "scl": "1904.0",
        "cents": 1904.0
      },
      {
        "scl": "2168.0",
        "cents": 2168.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Panpipes_33",
    "description": "33 (Panpipes), Peru",
    "notes": 9,
    "period_cents": 2337.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Haeberli, Joerg (1979). Twelve Nasca Panpipes: A Study. Ethnomusicology, 23(1):57.",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Panpipes_33/",
    "tones": [
      {
        "scl": "349.0",
        "cents": 349.0
      },
      {
        "scl": "738.0",
        "cents": 738.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1257.0",
        "cents": 1257.0
      },
      {
        "scl": "1531.0",
        "cents": 1531.0
      },
      {
        "scl": "1747.0",
        "cents": 1747.0
      },
      {
        "scl": "1869.0",
        "cents": 1869.0
      },
      {
        "scl": "2084.0",
        "cents": 2084.0
      },
      {
        "scl": "2337.0",
        "cents": 2337.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Panpipes_32",
    "description": "32 (Panpipes), Peru",
    "notes": 9,
    "period_cents": 2471.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Haeberli, Joerg (1979). Twelve Nasca Panpipes: A Study. Ethnomusicology, 23(1):57.",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Panpipes_32/",
    "tones": [
      {
        "scl": "398.0",
        "cents": 398.0
      },
      {
        "scl": "721.0",
        "cents": 721.0
      },
      {
        "scl": "1043.0",
        "cents": 1043.0
      },
      {
        "scl": "1246.0",
        "cents": 1246.0
      },
      {
        "scl": "1548.0",
        "cents": 1548.0
      },
      {
        "scl": "1746.0",
        "cents": 1746.0
      },
      {
        "scl": "1905.0",
        "cents": 1905.0
      },
      {
        "scl": "2212.0",
        "cents": 2212.0
      },
      {
        "scl": "2471.0",
        "cents": 2471.0
      }
    ]
  },
  {
    "stem": "damusc/Peru_Panpipes_34",
    "description": "34 (Panpipes), Peru",
    "notes": 9,
    "period_cents": 2582.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Haeberli, Joerg (1979). Twelve Nasca Panpipes: A Study. Ethnomusicology, 23(1):57.",
    "url": "https://scalelibrary.org/scales/damusc/Peru_Panpipes_34/",
    "tones": [
      {
        "scl": "388.0",
        "cents": 388.0
      },
      {
        "scl": "767.0",
        "cents": 767.0
      },
      {
        "scl": "1136.0",
        "cents": 1136.0
      },
      {
        "scl": "1358.0",
        "cents": 1358.0
      },
      {
        "scl": "1664.0",
        "cents": 1664.0
      },
      {
        "scl": "1899.0",
        "cents": 1899.0
      },
      {
        "scl": "2077.0",
        "cents": 2077.0
      },
      {
        "scl": "2378.0",
        "cents": 2378.0
      },
      {
        "scl": "2582.0",
        "cents": 2582.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-blackwood-10",
    "description": "5L 5s MOS for Blackwood, L=158.78, s=80.09",
    "notes": 10,
    "period_cents": 1194.35,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-blackwood-10/",
    "tones": [
      {
        "scl": "80.09",
        "cents": 80.09
      },
      {
        "scl": "238.87",
        "cents": 238.87
      },
      {
        "scl": "318.96",
        "cents": 318.96
      },
      {
        "scl": "477.74",
        "cents": 477.74
      },
      {
        "scl": "557.83",
        "cents": 557.83
      },
      {
        "scl": "716.61",
        "cents": 716.61
      },
      {
        "scl": "796.70",
        "cents": 796.7
      },
      {
        "scl": "955.48",
        "cents": 955.48
      },
      {
        "scl": "1035.57",
        "cents": 1035.57
      },
      {
        "scl": "1194.35",
        "cents": 1194.35
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-blacksmith-10",
    "description": "5L 5s MOS for Blacksmith, L=155.35, s=83.83",
    "notes": 10,
    "period_cents": 1195.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-blacksmith-10/",
    "tones": [
      {
        "scl": "83.83",
        "cents": 83.83
      },
      {
        "scl": "239.18",
        "cents": 239.18
      },
      {
        "scl": "323.01",
        "cents": 323.01
      },
      {
        "scl": "478.36",
        "cents": 478.36
      },
      {
        "scl": "562.19",
        "cents": 562.19
      },
      {
        "scl": "717.54",
        "cents": 717.54
      },
      {
        "scl": "801.37",
        "cents": 801.37
      },
      {
        "scl": "956.72",
        "cents": 956.72
      },
      {
        "scl": "1040.55",
        "cents": 1040.55
      },
      {
        "scl": "1195.90",
        "cents": 1195.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-pajara-10",
    "description": "2L 8s MOS for Pajara, L=172.17, s=106.57",
    "notes": 10,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-pajara-10/",
    "tones": [
      {
        "scl": "106.57",
        "cents": 106.57
      },
      {
        "scl": "213.14",
        "cents": 213.14
      },
      {
        "scl": "385.31",
        "cents": 385.31
      },
      {
        "scl": "491.88",
        "cents": 491.88
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "705.02",
        "cents": 705.02
      },
      {
        "scl": "811.59",
        "cents": 811.59
      },
      {
        "scl": "983.76",
        "cents": 983.76
      },
      {
        "scl": "1090.33",
        "cents": 1090.33
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-beatles-10",
    "description": "7L 3s MOS for Beatles, L=132.94, s=88.84",
    "notes": 10,
    "period_cents": 1197.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-beatles-10/",
    "tones": [
      {
        "scl": "132.94",
        "cents": 132.94
      },
      {
        "scl": "221.78",
        "cents": 221.78
      },
      {
        "scl": "354.72",
        "cents": 354.72
      },
      {
        "scl": "487.66",
        "cents": 487.66
      },
      {
        "scl": "576.50",
        "cents": 576.5
      },
      {
        "scl": "709.44",
        "cents": 709.44
      },
      {
        "scl": "842.38",
        "cents": 842.38
      },
      {
        "scl": "975.32",
        "cents": 975.32
      },
      {
        "scl": "1064.16",
        "cents": 1064.16
      },
      {
        "scl": "1197.10",
        "cents": 1197.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-10",
    "description": "1L 9s MOS for Passion, L=312.71, s=98.40",
    "notes": 10,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-10/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "393.60",
        "cents": 393.6
      },
      {
        "scl": "706.31",
        "cents": 706.31
      },
      {
        "scl": "804.71",
        "cents": 804.71
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-doublewide-10",
    "description": "4L 6s MOS for Doublewide, L=217.68, s=54.64",
    "notes": 10,
    "period_cents": 1198.56,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-doublewide-10/",
    "tones": [
      {
        "scl": "54.64",
        "cents": 54.64
      },
      {
        "scl": "272.32",
        "cents": 272.32
      },
      {
        "scl": "326.96",
        "cents": 326.96
      },
      {
        "scl": "544.64",
        "cents": 544.64
      },
      {
        "scl": "599.28",
        "cents": 599.28
      },
      {
        "scl": "653.92",
        "cents": 653.92
      },
      {
        "scl": "871.60",
        "cents": 871.6
      },
      {
        "scl": "926.24",
        "cents": 926.24
      },
      {
        "scl": "1143.92",
        "cents": 1143.92
      },
      {
        "scl": "1198.56",
        "cents": 1198.56
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-srutal-10",
    "description": "2L 8s MOS for Srutal, L=180.76, s=104.70",
    "notes": 10,
    "period_cents": 1199.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-srutal-10/",
    "tones": [
      {
        "scl": "104.70",
        "cents": 104.7
      },
      {
        "scl": "209.40",
        "cents": 209.4
      },
      {
        "scl": "390.16",
        "cents": 390.16
      },
      {
        "scl": "494.86",
        "cents": 494.86
      },
      {
        "scl": "599.56",
        "cents": 599.56
      },
      {
        "scl": "704.26",
        "cents": 704.26
      },
      {
        "scl": "808.96",
        "cents": 808.96
      },
      {
        "scl": "989.72",
        "cents": 989.72
      },
      {
        "scl": "1094.42",
        "cents": 1094.42
      },
      {
        "scl": "1199.12",
        "cents": 1199.12
      }
    ]
  },
  {
    "stem": "mailing-lists/jubilee10asym3",
    "description": "A distributionally even scale in jubilee (50/49 planar) temperament, aabaacabac",
    "notes": 10,
    "period_cents": 1199.32,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/jubilee10asym3/",
    "tones": [
      {
        "scl": "102.92000",
        "cents": 102.92
      },
      {
        "scl": "205.84000",
        "cents": 205.84
      },
      {
        "scl": "277.70000",
        "cents": 277.7
      },
      {
        "scl": "380.62000",
        "cents": 380.62
      },
      {
        "scl": "483.54000",
        "cents": 483.54
      },
      {
        "scl": "702.58000",
        "cents": 702.58
      },
      {
        "scl": "805.50000",
        "cents": 805.5
      },
      {
        "scl": "877.36000",
        "cents": 877.36
      },
      {
        "scl": "980.28000",
        "cents": 980.28
      },
      {
        "scl": "1199.32000",
        "cents": 1199.32
      }
    ]
  },
  {
    "stem": "mailing-lists/jubilee10asym4",
    "description": "A distributionally even scale in jubilee (50/49 planar) temperament, aabaacabac",
    "notes": 10,
    "period_cents": 1199.32,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/jubilee10asym4/",
    "tones": [
      {
        "scl": "102.92000",
        "cents": 102.92
      },
      {
        "scl": "205.84000",
        "cents": 205.84
      },
      {
        "scl": "277.70000",
        "cents": 277.7
      },
      {
        "scl": "380.62000",
        "cents": 380.62
      },
      {
        "scl": "599.66000",
        "cents": 599.66
      },
      {
        "scl": "702.58000",
        "cents": 702.58
      },
      {
        "scl": "774.44000",
        "cents": 774.44
      },
      {
        "scl": "877.36000",
        "cents": 877.36
      },
      {
        "scl": "980.28000",
        "cents": 980.28
      },
      {
        "scl": "1199.32000",
        "cents": 1199.32
      }
    ]
  },
  {
    "stem": "mailing-lists/jubilee10sym2",
    "description": "A distributionally even scale in jubilee (50/49 planar) temperament, aabacaabac",
    "notes": 10,
    "period_cents": 1199.32,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/jubilee10sym2/",
    "tones": [
      {
        "scl": "102.92000",
        "cents": 102.92
      },
      {
        "scl": "205.84000",
        "cents": 205.84
      },
      {
        "scl": "277.70000",
        "cents": 277.7
      },
      {
        "scl": "380.62000",
        "cents": 380.62
      },
      {
        "scl": "599.66000",
        "cents": 599.66
      },
      {
        "scl": "702.58000",
        "cents": 702.58
      },
      {
        "scl": "805.50000",
        "cents": 805.5
      },
      {
        "scl": "877.36000",
        "cents": 877.36
      },
      {
        "scl": "980.28000",
        "cents": 980.28
      },
      {
        "scl": "1199.32000",
        "cents": 1199.32
      }
    ]
  },
  {
    "stem": "mailing-lists/jubilee10asym1",
    "description": "A distributionally even scale in jubilee (50/49 planar) temperament, aabaacabac",
    "notes": 10,
    "period_cents": 1199.34,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/jubilee10asym1/",
    "tones": [
      {
        "scl": "102.92000",
        "cents": 102.92
      },
      {
        "scl": "205.84000",
        "cents": 205.84
      },
      {
        "scl": "380.63000",
        "cents": 380.63
      },
      {
        "scl": "483.55000",
        "cents": 483.55
      },
      {
        "scl": "586.47000",
        "cents": 586.47
      },
      {
        "scl": "702.59000",
        "cents": 702.59
      },
      {
        "scl": "805.51000",
        "cents": 805.51
      },
      {
        "scl": "980.30000",
        "cents": 980.3
      },
      {
        "scl": "1083.22000",
        "cents": 1083.22
      },
      {
        "scl": "1199.34000",
        "cents": 1199.34
      }
    ]
  },
  {
    "stem": "mailing-lists/jubilee10asym2",
    "description": "A distributionally even scale in jubilee (50/49 planar) temperament, aabaacabac",
    "notes": 10,
    "period_cents": 1199.34,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/jubilee10asym2/",
    "tones": [
      {
        "scl": "102.92000",
        "cents": 102.92
      },
      {
        "scl": "205.84000",
        "cents": 205.84
      },
      {
        "scl": "380.63000",
        "cents": 380.63
      },
      {
        "scl": "483.55000",
        "cents": 483.55
      },
      {
        "scl": "599.67000",
        "cents": 599.67
      },
      {
        "scl": "702.59000",
        "cents": 702.59
      },
      {
        "scl": "877.38000",
        "cents": 877.38
      },
      {
        "scl": "980.30000",
        "cents": 980.3
      },
      {
        "scl": "1083.22000",
        "cents": 1083.22
      },
      {
        "scl": "1199.34000",
        "cents": 1199.34
      }
    ]
  },
  {
    "stem": "mailing-lists/jubilee10sym1",
    "description": "A distributionally even scale in jubilee (50/49 planar) temperament, aabacaabac",
    "notes": 10,
    "period_cents": 1199.34,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/jubilee10sym1/",
    "tones": [
      {
        "scl": "102.92000",
        "cents": 102.92
      },
      {
        "scl": "205.84000",
        "cents": 205.84
      },
      {
        "scl": "380.63000",
        "cents": 380.63
      },
      {
        "scl": "483.55000",
        "cents": 483.55
      },
      {
        "scl": "599.67000",
        "cents": 599.67
      },
      {
        "scl": "702.59000",
        "cents": 702.59
      },
      {
        "scl": "805.51000",
        "cents": 805.51
      },
      {
        "scl": "980.30000",
        "cents": 980.3
      },
      {
        "scl": "1083.22000",
        "cents": 1083.22
      },
      {
        "scl": "1199.34000",
        "cents": 1199.34
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-10",
    "description": "3L 7s MOS for Wurschmidt, L=314.10, s=36.77",
    "notes": 10,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-10/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-10",
    "description": "2L 8s MOS for Vishnu, L=315.37, s=71.15",
    "notes": 10,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-10/",
    "tones": [
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "142.30",
        "cents": 142.3
      },
      {
        "scl": "457.67",
        "cents": 457.67
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "742.27",
        "cents": 742.27
      },
      {
        "scl": "1057.64",
        "cents": 1057.64
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "mailing-lists/abacbadabc-marvtrans",
    "description": "Transversal of marvel tempering of 7-limit scale with mean variety four",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19601.html#19608",
    "url": "https://scalelibrary.org/scales/mailing-lists/abacbadabc-marvtrans/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "4096/3375",
        "cents": 335.194
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "1024/675",
        "cents": 721.508
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "2048/1125",
        "cents": 1037.149
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-02-ten",
    "description": "Ten tones, Figure 2",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-02-ten/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-just-1",
    "description": "Ten note just scale, two rows and five columns of chart on p.119",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.120",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-just-1/",
    "tones": [
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/10highschool1",
    "description": "First 10-note Highschool scale",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90591.html#90594",
    "url": "https://scalelibrary.org/scales/mailing-lists/10highschool1/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/10highschool2",
    "description": "Second 10-note Highschool scale",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90591.html#90594",
    "url": "https://scalelibrary.org/scales/mailing-lists/10highschool2/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/abacbadabc",
    "description": "7-limit scale with mean variety four",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19601.html#19607",
    "url": "https://scalelibrary.org/scales/mailing-lists/abacbadabc/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "128/105",
        "cents": 342.905
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "64/35",
        "cents": 1044.86
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/boogie",
    "description": "Paul Hjelmstad's boogie woogie scale",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65608.html#65610",
    "url": "https://scalelibrary.org/scales/mailing-lists/boogie/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cx1",
    "description": "First 10/4 scale = erlich11 <10 16 23 28| epimorphic",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65608.html#65610",
    "url": "https://scalelibrary.org/scales/mailing-lists/cx1/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cx2",
    "description": "Second 10/4 scale <10 16 23 28| epimorphic",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11450.html#11450",
    "url": "https://scalelibrary.org/scales/mailing-lists/cx2/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cx3",
    "description": "Third 10/4 scale <10 16 23 28| epimorphic",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11450.html#11450",
    "url": "https://scalelibrary.org/scales/mailing-lists/cx3/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cx4",
    "description": "Fourth 10/4 scale <10 16 23 28| epimorphic",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11450.html#11450",
    "url": "https://scalelibrary.org/scales/mailing-lists/cx4/",
    "tones": [
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cx5",
    "description": "Fifth 10/4 scale <10 17 24 29| epimorphic",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11450.html#11450",
    "url": "https://scalelibrary.org/scales/mailing-lists/cx5/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/decab",
    "description": "(10/9) <=> (16/15) transform of decaa",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4563.html#4563",
    "url": "https://scalelibrary.org/scales/mailing-lists/decab/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/decac",
    "description": "inversion of decaa",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4563.html#4563",
    "url": "https://scalelibrary.org/scales/mailing-lists/decac/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/decad",
    "description": "inversion of decab",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4563.html#4563",
    "url": "https://scalelibrary.org/scales/mailing-lists/decad/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hjelmconv",
    "description": "convex closure in breed plane of hjelm.scl",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_58790.html#58794",
    "url": "https://scalelibrary.org/scales/mailing-lists/hjelmconv/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C2-dekany-00",
    "description": "1-3-5-7-9 5C2 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C2-dekany-00/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C3-dekany-00",
    "description": "1-3-5-7-9 5C3 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C3-dekany-00/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-just-3",
    "description": "Scale based on product (21/20)**3 * (16/15)**2 * (15/14)**3 * (10/9)**2 = 2",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.121",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-just-3/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/2.3.5-7.11-9.diamond",
    "description": "",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_28130.html#28130",
    "url": "https://scalelibrary.org/scales/mailing-lists/2.3.5-7.11-9.diamond/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "63/55",
        "cents": 235.104
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "110/63",
        "cents": 964.896
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-rosenthal-helix",
    "description": "Scale for 'Helix Song'",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "David Rosenthal, Helix Song, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-rosenthal-helix/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-grady-dekany-a",
    "description": "Dekany A",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Kraig Grady, Combination-Product Set Patterns, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-grady-dekany-a/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "231/160",
        "cents": 635.785
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-grady-dekany-b",
    "description": "Dekany B",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Kraig Grady, Combination-Product Set Patterns, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-grady-dekany-b/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "55/42",
        "cents": 466.851
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "165/112",
        "cents": 670.761
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-15-diamond-eikosany-intersection",
    "description": "Intersection of Diamond & Eikosany (1 3 5 7 9 11), Figure 15",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-15-diamond-eikosany-intersection/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-32-dekany",
    "description": "5C2 1.5.7.11.15 Dekany, Figure 32",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-32-dekany/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "77/40",
        "cents": 1133.83
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-33-dekany",
    "description": "5C3 1.5.7.11.15 Dekany, Figure 33",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-33-dekany/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "165/112",
        "cents": 670.761
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C2-dekany-01",
    "description": "1-3-5-7-11 5C2 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C2-dekany-01/",
    "tones": [
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C2-dekany-02",
    "description": "1-3-5-9-11 5C2 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C2-dekany-02/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C2-dekany-03",
    "description": "1-3-7-9-11 5C2 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C2-dekany-03/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C2-dekany-04",
    "description": "1-5-7-9-11 5C2 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C2-dekany-04/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "77/40",
        "cents": 1133.83
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C2-dekany-05",
    "description": "3-5-7-9-11 5C2 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C2-dekany-05/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "77/60",
        "cents": 431.875
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C3-dekany-01",
    "description": "1-3-5-7-11 5C3 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C3-dekany-01/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "77/60",
        "cents": 431.875
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "77/40",
        "cents": 1133.83
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C3-dekany-02",
    "description": "1-3-5-9-11 5C3 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C3-dekany-02/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C3-dekany-03",
    "description": "1-3-7-9-11 5C3 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C3-dekany-03/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C3-dekany-04",
    "description": "1-5-7-9-11 5C3 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C3-dekany-04/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "99/70",
        "cents": 600.088
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-40-5C3-dekany-05",
    "description": "3-5-7-9-11 5C3 Dekany, Figure 40",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-40-5C3-dekany-05/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "99/70",
        "cents": 600.088
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/buzurg_al-erin10",
    "description": "Decatonic with septimal Buzurg, Rastlike modes (cf. Secor, blarney.txt)",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/buzurg_al-erin10/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "56/39",
        "cents": 626.343
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/fokkerblock",
    "description": "2.7.13 Fokker block (Carl Lumma's definition) with UVs 343/338, 28672/28561",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19493.html#19576",
    "url": "https://scalelibrary.org/scales/mailing-lists/fokkerblock/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "196/169",
        "cents": 256.596
      },
      {
        "scl": "2744/2197",
        "cents": 384.895
      },
      {
        "scl": "224/169",
        "cents": 487.771
      },
      {
        "scl": "3136/2197",
        "cents": 616.069
      },
      {
        "scl": "43904/28561",
        "cents": 744.367
      },
      {
        "scl": "3584/2197",
        "cents": 847.243
      },
      {
        "scl": "50176/28561",
        "cents": 975.541
      },
      {
        "scl": "702464/371293",
        "cents": 1103.839
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/freefokkerblock",
    "description": "2.7.13 Fokker block (free-floating parallelogram definition) with UVs 343/338, 28672/28561",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19493.html#19576",
    "url": "https://scalelibrary.org/scales/mailing-lists/freefokkerblock/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "1183/1024",
        "cents": 249.881
      },
      {
        "scl": "637/512",
        "cents": 378.179
      },
      {
        "scl": "169/128",
        "cents": 481.055
      },
      {
        "scl": "91/64",
        "cents": 609.354
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "49/26",
        "cents": 1097.124
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/yarman_ushaq",
    "description": "10-tone Ushaq/Huseyni by Ozan Yarman",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105716.html#105716",
    "url": "https://scalelibrary.org/scales/mailing-lists/yarman_ushaq/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-morrison-decimal",
    "description": "Just approximation to ten tone equal temperament.",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Gary Morrison, Decimal Music, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-morrison-decimal/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/fib10",
    "description": "first thirteen fibonacci numbers reduced to the octave",
    "notes": 10,
    "period_cents": 1200.0,
    "just": true,
    "limit": 233,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12277.html#12277",
    "url": "https://scalelibrary.org/scales/mailing-lists/fib10/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "89/64",
        "cents": 570.88
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "233/128",
        "cents": 1037.023
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD12_10_Iraq",
    "description": "Taqs\u00eem, J\u00f4za - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (ushshaq, Iraq)",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD12_10_Iraq/",
    "tones": [
      {
        "scl": "111.079763",
        "cents": 111.079763
      },
      {
        "scl": "200.070364",
        "cents": 200.070364
      },
      {
        "scl": "322.911629",
        "cents": 322.911629
      },
      {
        "scl": "513.809225",
        "cents": 513.809225
      },
      {
        "scl": "604.783211",
        "cents": 604.783211
      },
      {
        "scl": "686.692683",
        "cents": 686.692683
      },
      {
        "scl": "881.473918",
        "cents": 881.473918
      },
      {
        "scl": "931.781103",
        "cents": 931.781103
      },
      {
        "scl": "974.356916",
        "cents": 974.356916
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_09_Iraq",
    "description": "Taqs\u00eem, q\u00e2n\u00fbn - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (hijaz divan, khan abat, Iraq)",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_09_Iraq/",
    "tones": [
      {
        "scl": "83.061084",
        "cents": 83.061084
      },
      {
        "scl": "176.587302",
        "cents": 176.587302
      },
      {
        "scl": "365.961364",
        "cents": 365.961364
      },
      {
        "scl": "577.525691",
        "cents": 577.525691
      },
      {
        "scl": "659.842128",
        "cents": 659.842128
      },
      {
        "scl": "782.786413",
        "cents": 782.786413
      },
      {
        "scl": "855.452402",
        "cents": 855.452402
      },
      {
        "scl": "980.06378",
        "cents": 980.06378
      },
      {
        "scl": "1068.304706",
        "cents": 1068.304706
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_13_Iraq",
    "description": "Taqs\u00eem mesur\u00e9, J\u00f4za, Dumbakk - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (jabburi, awshar, Iraq)",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_13_Iraq/",
    "tones": [
      {
        "scl": "84.0867",
        "cents": 84.0867
      },
      {
        "scl": "195.930966",
        "cents": 195.930966
      },
      {
        "scl": "270.734057",
        "cents": 270.734057
      },
      {
        "scl": "365.780181",
        "cents": 365.780181
      },
      {
        "scl": "520.191024",
        "cents": 520.191024
      },
      {
        "scl": "600.927657",
        "cents": 600.927657
      },
      {
        "scl": "752.045167",
        "cents": 752.045167
      },
      {
        "scl": "878.809851",
        "cents": 878.809851
      },
      {
        "scl": "1101.244373",
        "cents": 1101.244373
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_14_Iraq",
    "description": "Taqs\u00eem mesur\u00e9, J\u00f4za, Dumbakk - Ensemble de Muhammad Al-Qubbb\u00e2nj\u00ee (nawa, rahat al-arwah, Iraq)",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_14_Iraq/",
    "tones": [
      {
        "scl": "95.449397",
        "cents": 95.449397
      },
      {
        "scl": "292.943063",
        "cents": 292.943063
      },
      {
        "scl": "382.261359",
        "cents": 382.261359
      },
      {
        "scl": "514.37031",
        "cents": 514.37031
      },
      {
        "scl": "703.207231",
        "cents": 703.207231
      },
      {
        "scl": "771.390934",
        "cents": 771.390934
      },
      {
        "scl": "918.325123",
        "cents": 918.325123
      },
      {
        "scl": "1004.454938",
        "cents": 1004.454938
      },
      {
        "scl": "1101.459659",
        "cents": 1101.459659
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "cairo-congress/CD13_19_Turkey",
    "description": "Semai - Mesut Cemil Bey (hicazkar, Turkey)",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "ORD-CC32",
    "reference": "Bozkurt, B. (2025). An Open Research Dataset of the 1932 Cairo Congress of Arab Music. arXiv:2506.14503.",
    "url": "https://scalelibrary.org/scales/cairo-congress/CD13_19_Turkey/",
    "tones": [
      {
        "scl": "99.767576",
        "cents": 99.767576
      },
      {
        "scl": "296.593145",
        "cents": 296.593145
      },
      {
        "scl": "377.996511",
        "cents": 377.996511
      },
      {
        "scl": "498.744809",
        "cents": 498.744809
      },
      {
        "scl": "587.524817",
        "cents": 587.524817
      },
      {
        "scl": "719.501983",
        "cents": 719.501983
      },
      {
        "scl": "806.953812",
        "cents": 806.953812
      },
      {
        "scl": "878.954616",
        "cents": 878.954616
      },
      {
        "scl": "994.069723",
        "cents": 994.069723
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Portugal_Bagpipe_07",
    "description": "Bagpipe 7 (Bagpipes), Portugal",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Portugal_Bagpipe_07/",
    "tones": [
      {
        "scl": "84.0",
        "cents": 84.0
      },
      {
        "scl": "133.0",
        "cents": 133.0
      },
      {
        "scl": "301.0",
        "cents": 301.0
      },
      {
        "scl": "336.0",
        "cents": 336.0
      },
      {
        "scl": "467.0",
        "cents": 467.0
      },
      {
        "scl": "607.0",
        "cents": 607.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "770.0",
        "cents": 770.0
      },
      {
        "scl": "1056.0",
        "cents": 1056.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-10",
    "description": "10 equal divisions of the octave",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-10/",
    "tones": [
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "360.0",
        "cents": 360.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/10-13-58",
    "description": "Single chain pseudo-MOS of major and neutral thirds in 58et",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92710.html#92964",
    "url": "https://scalelibrary.org/scales/mailing-lists/10-13-58/",
    "tones": [
      {
        "scl": "186.20690",
        "cents": 186.2069
      },
      {
        "scl": "289.65517",
        "cents": 289.65517
      },
      {
        "scl": "393.10345",
        "cents": 393.10345
      },
      {
        "scl": "537.93103",
        "cents": 537.93103
      },
      {
        "scl": "641.37931",
        "cents": 641.37931
      },
      {
        "scl": "744.82759",
        "cents": 744.82759
      },
      {
        "scl": "931.03448",
        "cents": 931.03448
      },
      {
        "scl": "1034.48276",
        "cents": 1034.48276
      },
      {
        "scl": "1096.55172",
        "cents": 1096.55172
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/10_serpent1",
    "description": " Two pentatonic chains of 7:4's rooted a 5:4 apart, tuned in 31-tet.",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15025.html#15025",
    "url": "https://scalelibrary.org/scales/mailing-lists/10_serpent1/",
    "tones": [
      {
        "scl": "154.839",
        "cents": 154.839
      },
      {
        "scl": "232.258",
        "cents": 232.258
      },
      {
        "scl": "387.097",
        "cents": 387.097
      },
      {
        "scl": "464.516",
        "cents": 464.516
      },
      {
        "scl": "619.355",
        "cents": 619.355
      },
      {
        "scl": "696.774",
        "cents": 696.774
      },
      {
        "scl": "851.613",
        "cents": 851.613
      },
      {
        "scl": "967.742",
        "cents": 967.742
      },
      {
        "scl": "1083.871",
        "cents": 1083.871
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/10_serpent2",
    "description": " Two pentatonic chains of 3:2's rooted a 7:4 apart, tuned in 31-tet.",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15025.html#15025",
    "url": "https://scalelibrary.org/scales/mailing-lists/10_serpent2/",
    "tones": [
      {
        "scl": "154.839",
        "cents": 154.839
      },
      {
        "scl": "193.548",
        "cents": 193.548
      },
      {
        "scl": "387.097",
        "cents": 387.097
      },
      {
        "scl": "464.516",
        "cents": 464.516
      },
      {
        "scl": "658.065",
        "cents": 658.065
      },
      {
        "scl": "696.774",
        "cents": 696.774
      },
      {
        "scl": "890.323",
        "cents": 890.323
      },
      {
        "scl": "967.742",
        "cents": 967.742
      },
      {
        "scl": "1161.290",
        "cents": 1161.29
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Keenan4",
    "description": "Chain of quarter-4ths MOS, 6 tetrads, max abs err 18c",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_4030.html#4030",
    "url": "https://scalelibrary.org/scales/mailing-lists/Keenan4/",
    "tones": [
      {
        "scl": "124.51125",
        "cents": 124.51125
      },
      {
        "scl": "249.02250",
        "cents": 249.0225
      },
      {
        "scl": "373.53375",
        "cents": 373.53375
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "622.55625",
        "cents": 622.55625
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "826.46625",
        "cents": 826.46625
      },
      {
        "scl": "950.97750",
        "cents": 950.9775
      },
      {
        "scl": "1075.48875",
        "cents": 1075.48875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/buzurg10decoid",
    "description": "buzurg_al-erin10 in decoid temperament, POTE tuning",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105599",
    "url": "https://scalelibrary.org/scales/mailing-lists/buzurg10decoid/",
    "tones": [
      {
        "scl": "128.91679",
        "cents": 128.91679
      },
      {
        "scl": "231.08321",
        "cents": 231.08321
      },
      {
        "scl": "360.00000",
        "cents": 360.0
      },
      {
        "scl": "497.83359",
        "cents": 497.83359
      },
      {
        "scl": "626.75038",
        "cents": 626.75038
      },
      {
        "scl": "702.16641",
        "cents": 702.16641
      },
      {
        "scl": "831.08321",
        "cents": 831.08321
      },
      {
        "scl": "933.24962",
        "cents": 933.24962
      },
      {
        "scl": "1062.16641",
        "cents": 1062.16641
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cupid",
    "description": " Decatonic MOS from 13-tET.",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_7127.html#7127",
    "url": "https://scalelibrary.org/scales/mailing-lists/cupid/",
    "tones": [
      {
        "scl": "184.615",
        "cents": 184.615
      },
      {
        "scl": "276.923",
        "cents": 276.923
      },
      {
        "scl": "369.231",
        "cents": 369.231
      },
      {
        "scl": "553.846",
        "cents": 553.846
      },
      {
        "scl": "646.154",
        "cents": 646.154
      },
      {
        "scl": "738.462",
        "cents": 738.462
      },
      {
        "scl": "923.077",
        "cents": 923.077
      },
      {
        "scl": "1015.385",
        "cents": 1015.385
      },
      {
        "scl": "1107.692",
        "cents": 1107.692
      },
      {
        "scl": "1200.000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diff19-9-4",
    "description": "Scale derived from (19,9,4) Type Q cyclic difference set, 19edo",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_103689.html#103689",
    "url": "https://scalelibrary.org/scales/mailing-lists/diff19-9-4/",
    "tones": [
      {
        "scl": "63.15789",
        "cents": 63.15789
      },
      {
        "scl": "252.63158",
        "cents": 252.63158
      },
      {
        "scl": "315.78947",
        "cents": 315.78947
      },
      {
        "scl": "378.94737",
        "cents": 378.94737
      },
      {
        "scl": "442.10526",
        "cents": 442.10526
      },
      {
        "scl": "568.42105",
        "cents": 568.42105
      },
      {
        "scl": "694.73684",
        "cents": 694.73684
      },
      {
        "scl": "1010.52632",
        "cents": 1010.52632
      },
      {
        "scl": "1073.68421",
        "cents": 1073.68421
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/driftwood_30",
    "description": "Driftwood - 10 out of 30",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95629.html#95629",
    "url": "https://scalelibrary.org/scales/mailing-lists/driftwood_30/",
    "tones": [
      {
        "scl": "200.00000",
        "cents": 200.0
      },
      {
        "scl": "240.00000",
        "cents": 240.0
      },
      {
        "scl": "440.00000",
        "cents": 440.0
      },
      {
        "scl": "480.00000",
        "cents": 480.0
      },
      {
        "scl": "680.00000",
        "cents": 680.0
      },
      {
        "scl": "720.00000",
        "cents": 720.0
      },
      {
        "scl": "920.00000",
        "cents": 920.0
      },
      {
        "scl": "960.00000",
        "cents": 960.0
      },
      {
        "scl": "1160.00000",
        "cents": 1160.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/erb10",
    "description": "erlich10 in 50/49 (-1,5) tuning; approximate pajara",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12871.html#12871",
    "url": "https://scalelibrary.org/scales/mailing-lists/erb10/",
    "tones": [
      {
        "scl": "108.337097",
        "cents": 108.337097
      },
      {
        "scl": "217.526867",
        "cents": 217.526867
      },
      {
        "scl": "325.863964",
        "cents": 325.863964
      },
      {
        "scl": "491.662903",
        "cents": 491.662903
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "708.337097",
        "cents": 708.337097
      },
      {
        "scl": "817.526867",
        "cents": 817.526867
      },
      {
        "scl": "925.863964",
        "cents": 925.863964
      },
      {
        "scl": "1034.201060",
        "cents": 1034.20106
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/jubilismic10",
    "description": "Jubilismic[10] (50/49) hobbit minimax tuning",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93336.html#93336",
    "url": "https://scalelibrary.org/scales/mailing-lists/jubilismic10/",
    "tones": [
      {
        "scl": "101.95500",
        "cents": 101.955
      },
      {
        "scl": "222.43019",
        "cents": 222.43019
      },
      {
        "scl": "377.56981",
        "cents": 377.56981
      },
      {
        "scl": "498.04500",
        "cents": 498.045
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "701.95500",
        "cents": 701.955
      },
      {
        "scl": "822.43019",
        "cents": 822.43019
      },
      {
        "scl": "977.56981",
        "cents": 977.56981
      },
      {
        "scl": "1098.04500",
        "cents": 1098.045
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/magic10",
    "description": "Magic[10] in 41-et tuning",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_16064.html#16088",
    "url": "https://scalelibrary.org/scales/mailing-lists/magic10/",
    "tones": [
      {
        "scl": "263.414634",
        "cents": 263.414634
      },
      {
        "scl": "321.951220",
        "cents": 321.95122
      },
      {
        "scl": "380.487805",
        "cents": 380.487805
      },
      {
        "scl": "439.024390",
        "cents": 439.02439
      },
      {
        "scl": "702.439024",
        "cents": 702.439024
      },
      {
        "scl": "760.975610",
        "cents": 760.97561
      },
      {
        "scl": "819.512195",
        "cents": 819.512195
      },
      {
        "scl": "1082.926829",
        "cents": 1082.926829
      },
      {
        "scl": "1141.463415",
        "cents": 1141.463415
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mecaa",
    "description": "{225/224, 441/440} tempering of decad, 72-et version",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4563.html#4564",
    "url": "https://scalelibrary.org/scales/mailing-lists/mecaa/",
    "tones": [
      {
        "scl": "83.33333333",
        "cents": 83.33333333
      },
      {
        "scl": "266.6666667",
        "cents": 266.6666667
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "500.0000000",
        "cents": 500.0
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "700.0000000",
        "cents": 700.0
      },
      {
        "scl": "883.3333333",
        "cents": 883.3333333
      },
      {
        "scl": "966.6666667",
        "cents": 966.6666667
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-buzurg_al-erin10_Cup",
    "description": "Decatonic with septimal Buzurg & Rastlike modes",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-buzurg_al-erin10_Cup/",
    "tones": [
      {
        "scl": "126.56250",
        "cents": 126.5625
      },
      {
        "scl": "232.03125",
        "cents": 232.03125
      },
      {
        "scl": "357.42187",
        "cents": 357.42187
      },
      {
        "scl": "496.87500",
        "cents": 496.875
      },
      {
        "scl": "622.26562",
        "cents": 622.26562
      },
      {
        "scl": "704.29687",
        "cents": 704.29687
      },
      {
        "scl": "829.68750",
        "cents": 829.6875
      },
      {
        "scl": "935.15625",
        "cents": 935.15625
      },
      {
        "scl": "1061.71875",
        "cents": 1061.71875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mir10",
    "description": "Mir10",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92615.html#92628",
    "url": "https://scalelibrary.org/scales/mailing-lists/mir10/",
    "tones": [
      {
        "scl": "83.8715",
        "cents": 83.8715
      },
      {
        "scl": "200.5871",
        "cents": 200.5871
      },
      {
        "scl": "317.3027",
        "cents": 317.3027
      },
      {
        "scl": "466.8624",
        "cents": 466.8624
      },
      {
        "scl": "583.578",
        "cents": 583.578
      },
      {
        "scl": "700.2936",
        "cents": 700.2936
      },
      {
        "scl": "817.0092",
        "cents": 817.0092
      },
      {
        "scl": "966.5688",
        "cents": 966.5688
      },
      {
        "scl": "1083.2844",
        "cents": 1083.2844
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prelude_in_shur",
    "description": "Tuning set for _Prelude in Shur for Erv Wilson_ (10)",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92309.html#92363",
    "url": "https://scalelibrary.org/scales/mailing-lists/prelude_in_shur/",
    "tones": [
      {
        "scl": "138.28126",
        "cents": 138.28126
      },
      {
        "scl": "264.84376",
        "cents": 264.84376
      },
      {
        "scl": "472.26562",
        "cents": 472.26562
      },
      {
        "scl": "495.70313",
        "cents": 495.70313
      },
      {
        "scl": "633.98438",
        "cents": 633.98438
      },
      {
        "scl": "703.12500",
        "cents": 703.125
      },
      {
        "scl": "760.54688",
        "cents": 760.54688
      },
      {
        "scl": "841.40625",
        "cents": 841.40625
      },
      {
        "scl": "967.96876",
        "cents": 967.96876
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prop19_10",
    "description": "Negri[10] = 10-19.scl, Negri's 10+9 scale",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14897.html#14897",
    "url": "https://scalelibrary.org/scales/mailing-lists/prop19_10/",
    "tones": [
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "252.631579",
        "cents": 252.631579
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "631.578947",
        "cents": 631.578947
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "947.368421",
        "cents": 947.368421
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pship",
    "description": "Pauline (225/224) tempered 10 note scale",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_5145.html#5189",
    "url": "https://scalelibrary.org/scales/mailing-lists/pship/",
    "tones": [
      {
        "scl": "268.145800",
        "cents": 268.1458
      },
      {
        "scl": "384.152140",
        "cents": 384.15214
      },
      {
        "scl": "500.158479",
        "cents": 500.158479
      },
      {
        "scl": "583.835182",
        "cents": 583.835182
      },
      {
        "scl": "699.841521",
        "cents": 699.841521
      },
      {
        "scl": "768.304279",
        "cents": 768.304279
      },
      {
        "scl": "884.310618",
        "cents": 884.310618
      },
      {
        "scl": "967.987322",
        "cents": 967.987322
      },
      {
        "scl": "1083.993661",
        "cents": 1083.993661
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qm3a",
    "description": "Qm(3) 10-note quasi-miracle scale, mode A",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4301.html#4328",
    "url": "https://scalelibrary.org/scales/mailing-lists/qm3a/",
    "tones": [
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "266.6666667",
        "cents": 266.6666667
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "500.",
        "cents": 500.0
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "700.",
        "cents": 700.0
      },
      {
        "scl": "816.6666667",
        "cents": 816.6666667
      },
      {
        "scl": "966.6666667",
        "cents": 966.6666667
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qm3b",
    "description": "Qm(3) 10-note quasi-miracle scale, mode B",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4301.html#4328",
    "url": "https://scalelibrary.org/scales/mailing-lists/qm3b/",
    "tones": [
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "233.3333333",
        "cents": 233.3333333
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "500.",
        "cents": 500.0
      },
      {
        "scl": "616.6666667",
        "cents": 616.6666667
      },
      {
        "scl": "700.",
        "cents": 700.0
      },
      {
        "scl": "816.6666667",
        "cents": 816.6666667
      },
      {
        "scl": "933.3333333",
        "cents": 933.3333333
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secab",
    "description": "{126/125, 176/175} tempering of decab, 328-et version",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4565.html#4565",
    "url": "https://scalelibrary.org/scales/mailing-lists/secab/",
    "tones": [
      {
        "scl": "80.48780488",
        "cents": 80.48780488
      },
      {
        "scl": "186.5853659",
        "cents": 186.5853659
      },
      {
        "scl": "310.9756098",
        "cents": 310.9756098
      },
      {
        "scl": "497.5609756",
        "cents": 497.5609756
      },
      {
        "scl": "578.0487805",
        "cents": 578.0487805
      },
      {
        "scl": "702.4390244",
        "cents": 702.4390244
      },
      {
        "scl": "808.5365854",
        "cents": 808.5365854
      },
      {
        "scl": "889.0243902",
        "cents": 889.0243902
      },
      {
        "scl": "1075.609756",
        "cents": 1075.609756
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secac",
    "description": "{126/125, 176/175} tempering of decac, 328-et version",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4565.html#4565",
    "url": "https://scalelibrary.org/scales/mailing-lists/secac/",
    "tones": [
      {
        "scl": "124.3902439",
        "cents": 124.3902439
      },
      {
        "scl": "230.4878049",
        "cents": 230.4878049
      },
      {
        "scl": "310.9756098",
        "cents": 310.9756098
      },
      {
        "scl": "497.5609756",
        "cents": 497.5609756
      },
      {
        "scl": "621.9512195",
        "cents": 621.9512195
      },
      {
        "scl": "702.4390244",
        "cents": 702.4390244
      },
      {
        "scl": "808.5365854",
        "cents": 808.5365854
      },
      {
        "scl": "932.9268293",
        "cents": 932.9268293
      },
      {
        "scl": "1119.512195",
        "cents": 1119.512195
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secad",
    "description": "{126/125, 176/175} tempering of decad, 328-et version",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4565.html#4565",
    "url": "https://scalelibrary.org/scales/mailing-lists/secad/",
    "tones": [
      {
        "scl": "124.3902439",
        "cents": 124.3902439
      },
      {
        "scl": "310.9756098",
        "cents": 310.9756098
      },
      {
        "scl": "391.4634146",
        "cents": 391.4634146
      },
      {
        "scl": "497.5609756",
        "cents": 497.5609756
      },
      {
        "scl": "621.9512195",
        "cents": 621.9512195
      },
      {
        "scl": "702.4390244",
        "cents": 702.4390244
      },
      {
        "scl": "889.0243902",
        "cents": 889.0243902
      },
      {
        "scl": "1013.414634",
        "cents": 1013.414634
      },
      {
        "scl": "1119.512195",
        "cents": 1119.512195
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secoralternative10",
    "description": "George Secor \"meantone alternative\", {196/195, 676/675}-tempering in POTE tuning of 2.3.5.7.13 scale",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102422.html#102805",
    "url": "https://scalelibrary.org/scales/mailing-lists/secoralternative10/",
    "tones": [
      {
        "scl": "140.00441",
        "cents": 140.00441
      },
      {
        "scl": "264.20379",
        "cents": 264.20379
      },
      {
        "scl": "388.40316",
        "cents": 388.40316
      },
      {
        "scl": "496.79750",
        "cents": 496.7975
      },
      {
        "scl": "594.80816",
        "cents": 594.80816
      },
      {
        "scl": "703.20250",
        "cents": 703.2025
      },
      {
        "scl": "843.20691",
        "cents": 843.20691
      },
      {
        "scl": "967.40629",
        "cents": 967.40629
      },
      {
        "scl": "1091.60566",
        "cents": 1091.60566
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/suzz",
    "description": "{385/384, 441/440} suzz in 190-et version",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4558.html#4558",
    "url": "https://scalelibrary.org/scales/mailing-lists/suzz/",
    "tones": [
      {
        "scl": "82.10526316",
        "cents": 82.10526316
      },
      {
        "scl": "233.6842105",
        "cents": 233.6842105
      },
      {
        "scl": "315.7894737",
        "cents": 315.7894737
      },
      {
        "scl": "467.3684211",
        "cents": 467.3684211
      },
      {
        "scl": "581.0526316",
        "cents": 581.0526316
      },
      {
        "scl": "732.6315789",
        "cents": 732.6315789
      },
      {
        "scl": "814.7368421",
        "cents": 814.7368421
      },
      {
        "scl": "966.3157895",
        "cents": 966.3157895
      },
      {
        "scl": "1048.421053",
        "cents": 1048.421053
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/vines_ovovo10eb5w6w7_0_D",
    "description": "4:5:6:7 equal beating in 1 of 10 keysigs, an Eronyme temperament",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95376.html#95376",
    "url": "https://scalelibrary.org/scales/mailing-lists/vines_ovovo10eb5w6w7_0_D/",
    "tones": [
      {
        "scl": "137.12065",
        "cents": 137.12065
      },
      {
        "scl": "238.67819",
        "cents": 238.67819
      },
      {
        "scl": "375.79885",
        "cents": 375.79885
      },
      {
        "scl": "480.66090",
        "cents": 480.6609
      },
      {
        "scl": "617.78156",
        "cents": 617.78156
      },
      {
        "scl": "719.33910",
        "cents": 719.3391
      },
      {
        "scl": "856.45975",
        "cents": 856.45975
      },
      {
        "scl": "961.32181",
        "cents": 961.32181
      },
      {
        "scl": "1098.44246",
        "cents": 1098.44246
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-rapoport-13tet-diatonic",
    "description": "13-tet diatonic scale",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Rapoport, Notes Towards Quasi-Tonal Treiskaidekaphilia, Xenharmonikon 13 (1991), p.47",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-rapoport-13tet-diatonic/",
    "tones": [
      {
        "scl": "92.0",
        "cents": 92.0
      },
      {
        "scl": "185.0",
        "cents": 185.0
      },
      {
        "scl": "277.0",
        "cents": 277.0
      },
      {
        "scl": "462.0",
        "cents": 462.0
      },
      {
        "scl": "554.0",
        "cents": 554.0
      },
      {
        "scl": "646.0",
        "cents": 646.0
      },
      {
        "scl": "831.0",
        "cents": 831.0
      },
      {
        "scl": "923.0",
        "cents": 923.0
      },
      {
        "scl": "1015.0",
        "cents": 1015.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-13-8-10",
    "description": "Generalized Pythagorean Scale, 13/8 stacked 10=7+3 times",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-13-8-10/",
    "tones": [
      {
        "scl": "2197/2048",
        "cents": 121.583
      },
      {
        "scl": "4826809/4194304",
        "cents": 243.166
      },
      {
        "scl": "364.748956",
        "cents": 364.748956
      },
      {
        "scl": "169/128",
        "cents": 481.055
      },
      {
        "scl": "371293/262144",
        "cents": 602.638
      },
      {
        "scl": "815730721/536870912",
        "cents": 724.221
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "28561/16384",
        "cents": 962.111
      },
      {
        "scl": "62748517/33554432",
        "cents": 1083.694
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-15-8-10",
    "description": "Generalized Pythagorean Scale, 15/8 stacked 10=9+1 times",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-15-8-10/",
    "tones": [
      {
        "scl": "194.418433",
        "cents": 194.418433
      },
      {
        "scl": "306.149718",
        "cents": 306.149718
      },
      {
        "scl": "170859375/134217728",
        "cents": 417.881
      },
      {
        "scl": "11390625/8388608",
        "cents": 529.612
      },
      {
        "scl": "759375/524288",
        "cents": 641.344
      },
      {
        "scl": "50625/32768",
        "cents": 753.075
      },
      {
        "scl": "3375/2048",
        "cents": 864.806
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-erlich-alternate-pentachordal-major",
    "description": "Decatonic mode: Alternate Pentachordal Major",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, Tuning, Tonality, and Twenty-Two-Tone Temperament, Xenharmonikon 17 (1998), p.23",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-erlich-alternate-pentachordal-major/",
    "tones": [
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "272.727273",
        "cents": 272.727273
      },
      {
        "scl": "381.818182",
        "cents": 381.818182
      },
      {
        "scl": "490.909091",
        "cents": 490.909091
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "818.181818",
        "cents": 818.181818
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-erlich-alternate-pentachordal-minor",
    "description": "Decatonic mode: Alternate Pentachordal Minor",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, Tuning, Tonality, and Twenty-Two-Tone Temperament, Xenharmonikon 17 (1998), p.24",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-erlich-alternate-pentachordal-minor/",
    "tones": [
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "436.363636",
        "cents": 436.363636
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "818.181818",
        "cents": 818.181818
      },
      {
        "scl": "927.272727",
        "cents": 927.272727
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-erlich-dynamic-symmetrical-major",
    "description": "Decatonic mode: Dynamic Symmetrical Major",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, Tuning, Tonality, and Twenty-Two-Tone Temperament, Xenharmonikon 17 (1998), p.24",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-erlich-dynamic-symmetrical-major/",
    "tones": [
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "272.727273",
        "cents": 272.727273
      },
      {
        "scl": "381.818182",
        "cents": 381.818182
      },
      {
        "scl": "490.909091",
        "cents": 490.909091
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "872.727273",
        "cents": 872.727273
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-erlich-dynamic-symmetrical-minor",
    "description": "Decatonic mode: Dynamic Symmetrical Minor",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, Tuning, Tonality, and Twenty-Two-Tone Temperament, Xenharmonikon 17 (1998), p.24",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-erlich-dynamic-symmetrical-minor/",
    "tones": [
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "436.363636",
        "cents": 436.363636
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "818.181818",
        "cents": 818.181818
      },
      {
        "scl": "927.272727",
        "cents": 927.272727
      },
      {
        "scl": "1036.363636",
        "cents": 1036.363636
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-erlich-standard-pentachordal-major",
    "description": "Decatonic mode: Standard Pentachordal Major",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, Tuning, Tonality, and Twenty-Two-Tone Temperament, Xenharmonikon 17 (1998), p.23",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-erlich-standard-pentachordal-major/",
    "tones": [
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "381.818182",
        "cents": 381.818182
      },
      {
        "scl": "490.909091",
        "cents": 490.909091
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "872.727273",
        "cents": 872.727273
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-erlich-standard-pentachordal-minor",
    "description": "Decatonic mode: Standard Pentachordal Minor",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, Tuning, Tonality, and Twenty-Two-Tone Temperament, Xenharmonikon 17 (1998), p.24",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-erlich-standard-pentachordal-minor/",
    "tones": [
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "490.909091",
        "cents": 490.909091
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "818.181818",
        "cents": 818.181818
      },
      {
        "scl": "927.272727",
        "cents": 927.272727
      },
      {
        "scl": "1036.363636",
        "cents": 1036.363636
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-erlich-static-symmetrical-major",
    "description": "Decatonic mode: Static Symmetrical Major",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, Tuning, Tonality, and Twenty-Two-Tone Temperament, Xenharmonikon 17 (1998), p.23",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-erlich-static-symmetrical-major/",
    "tones": [
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "381.818182",
        "cents": 381.818182
      },
      {
        "scl": "490.909091",
        "cents": 490.909091
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "818.181818",
        "cents": 818.181818
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-erlich-static-symmetrical-minor",
    "description": "Decatonic mode: Static Symmetrical Minor",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, Tuning, Tonality, and Twenty-Two-Tone Temperament, Xenharmonikon 17 (1998), p.24",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-erlich-static-symmetrical-minor/",
    "tones": [
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "490.909091",
        "cents": 490.909091
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "818.181818",
        "cents": 818.181818
      },
      {
        "scl": "927.272727",
        "cents": 927.272727
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-mitchell-fractal-1",
    "description": "Geordan's Scale, by eyeball",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Geordan Mitchell, Fractal Tone Monochord Octave, Xenharmonikon 18 (2006), p.245",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-mitchell-fractal-1/",
    "tones": [
      {
        "scl": "58.094646",
        "cents": 58.094646
      },
      {
        "scl": "175.684193",
        "cents": 175.684193
      },
      {
        "scl": "305.560288",
        "cents": 305.560288
      },
      {
        "scl": "443.513434",
        "cents": 443.513434
      },
      {
        "scl": "600.016603",
        "cents": 600.016603
      },
      {
        "scl": "715.424326",
        "cents": 715.424326
      },
      {
        "scl": "843.018101",
        "cents": 843.018101
      },
      {
        "scl": "971.64145",
        "cents": 971.64145
      },
      {
        "scl": "1117.182387",
        "cents": 1117.182387
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-mitchell-fractal-2",
    "description": "Geordan's Scale, Erv Wilson's calculation",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Geordan Mitchell, Fractal Tone Monochord Octave, Xenharmonikon 18 (2006), p.245",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-mitchell-fractal-2/",
    "tones": [
      {
        "scl": "57.19972",
        "cents": 57.19972
      },
      {
        "scl": "177.217785",
        "cents": 177.217785
      },
      {
        "scl": "306.180025",
        "cents": 306.180025
      },
      {
        "scl": "445.527668",
        "cents": 445.527668
      },
      {
        "scl": "597.081063",
        "cents": 597.081063
      },
      {
        "scl": "714.116253",
        "cents": 714.116253
      },
      {
        "scl": "839.640632",
        "cents": 839.640632
      },
      {
        "scl": "974.982722",
        "cents": 974.982722
      },
      {
        "scl": "1121.80959",
        "cents": 1121.80959
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-707-10",
    "description": "Ab-B portion in 17-WT",
    "notes": 10,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.89",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-707-10/",
    "tones": [
      {
        "scl": "214.441",
        "cents": 214.441
      },
      {
        "scl": "278.339",
        "cents": 278.339
      },
      {
        "scl": "428.882",
        "cents": 428.882
      },
      {
        "scl": "492.78",
        "cents": 492.78
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "771.118",
        "cents": 771.118
      },
      {
        "scl": "921.661",
        "cents": 921.661
      },
      {
        "scl": "985.559",
        "cents": 985.559
      },
      {
        "scl": "1136.102",
        "cents": 1136.102
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-10",
    "description": "1L 9s MOS for Miracle, L=150.15, s=116.72",
    "notes": 10,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-10/",
    "tones": [
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "350.16",
        "cents": 350.16
      },
      {
        "scl": "466.88",
        "cents": 466.88
      },
      {
        "scl": "617.03",
        "cents": 617.03
      },
      {
        "scl": "733.75",
        "cents": 733.75
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "mailing-lists/supermagic10",
    "description": "A distributionally even scale in supermagic temperament, abacbacabc",
    "notes": 10,
    "period_cents": 1201.03,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/supermagic10/",
    "tones": [
      {
        "scl": "59.11000",
        "cents": 59.11
      },
      {
        "scl": "85.69000",
        "cents": 85.69
      },
      {
        "scl": "321.68000",
        "cents": 321.68
      },
      {
        "scl": "380.79000",
        "cents": 380.79
      },
      {
        "scl": "616.78000",
        "cents": 616.78
      },
      {
        "scl": "643.36000",
        "cents": 643.36
      },
      {
        "scl": "702.47000",
        "cents": 702.47
      },
      {
        "scl": "938.46000",
        "cents": 938.46
      },
      {
        "scl": "965.04000",
        "cents": 965.04
      },
      {
        "scl": "1201.03000",
        "cents": 1201.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-10",
    "description": "3L 7s MOS for Magic, L=263.04, s=58.88",
    "notes": 10,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-10/",
    "tones": [
      {
        "scl": "58.88",
        "cents": 58.88
      },
      {
        "scl": "321.92",
        "cents": 321.92
      },
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "439.68",
        "cents": 439.68
      },
      {
        "scl": "498.56",
        "cents": 498.56
      },
      {
        "scl": "761.60",
        "cents": 761.6
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "879.36",
        "cents": 879.36
      },
      {
        "scl": "1142.40",
        "cents": 1142.4
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-injera-10",
    "description": "2L 8s MOS for Injera, L=226.45, s=93.61",
    "notes": 10,
    "period_cents": 1201.78,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-injera-10/",
    "tones": [
      {
        "scl": "93.61",
        "cents": 93.61
      },
      {
        "scl": "187.22",
        "cents": 187.22
      },
      {
        "scl": "413.67",
        "cents": 413.67
      },
      {
        "scl": "507.28",
        "cents": 507.28
      },
      {
        "scl": "600.89",
        "cents": 600.89
      },
      {
        "scl": "694.50",
        "cents": 694.5
      },
      {
        "scl": "788.11",
        "cents": 788.11
      },
      {
        "scl": "1014.56",
        "cents": 1014.56
      },
      {
        "scl": "1108.17",
        "cents": 1108.17
      },
      {
        "scl": "1201.78",
        "cents": 1201.78
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-10",
    "description": "9L 1s MOS for Negripent, L=126.14, s=66.56",
    "notes": 10,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-10/",
    "tones": [
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "252.28",
        "cents": 252.28
      },
      {
        "scl": "378.42",
        "cents": 378.42
      },
      {
        "scl": "504.56",
        "cents": 504.56
      },
      {
        "scl": "630.70",
        "cents": 630.7
      },
      {
        "scl": "697.26",
        "cents": 697.26
      },
      {
        "scl": "823.40",
        "cents": 823.4
      },
      {
        "scl": "949.54",
        "cents": 949.54
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-10",
    "description": "1L 9s MOS for Nautilus, L=455.93, s=82.97",
    "notes": 10,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-10/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "414.85",
        "cents": 414.85
      },
      {
        "scl": "870.78",
        "cents": 870.78
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-10",
    "description": "9L 1s MOS for Negrisept, L=124.84, s=79.63",
    "notes": 10,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-10/",
    "tones": [
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "249.68",
        "cents": 249.68
      },
      {
        "scl": "374.52",
        "cents": 374.52
      },
      {
        "scl": "499.36",
        "cents": 499.36
      },
      {
        "scl": "624.20",
        "cents": 624.2
      },
      {
        "scl": "703.83",
        "cents": 703.83
      },
      {
        "scl": "828.67",
        "cents": 828.67
      },
      {
        "scl": "953.51",
        "cents": 953.51
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-10",
    "description": "1L 9s MOS for Ripple, L=285.41, s=101.99",
    "notes": 10,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-10/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "305.97",
        "cents": 305.97
      },
      {
        "scl": "407.96",
        "cents": 407.96
      },
      {
        "scl": "693.37",
        "cents": 693.37
      },
      {
        "scl": "795.36",
        "cents": 795.36
      },
      {
        "scl": "897.35",
        "cents": 897.35
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-lemba-10",
    "description": "6L 4s MOS for Lemba, L=139.96, s=90.91",
    "notes": 10,
    "period_cents": 1203.4,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-lemba-10/",
    "tones": [
      {
        "scl": "139.96",
        "cents": 139.96
      },
      {
        "scl": "230.87",
        "cents": 230.87
      },
      {
        "scl": "370.83",
        "cents": 370.83
      },
      {
        "scl": "461.74",
        "cents": 461.74
      },
      {
        "scl": "601.70",
        "cents": 601.7
      },
      {
        "scl": "741.66",
        "cents": 741.66
      },
      {
        "scl": "832.57",
        "cents": 832.57
      },
      {
        "scl": "972.53",
        "cents": 972.53
      },
      {
        "scl": "1063.44",
        "cents": 1063.44
      },
      {
        "scl": "1203.40",
        "cents": 1203.4
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dicot-10",
    "description": "7L 3s MOS for Dicot, L=148.00, s=57.22",
    "notes": 10,
    "period_cents": 1207.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dicot-10/",
    "tones": [
      {
        "scl": "148.00",
        "cents": 148.0
      },
      {
        "scl": "205.22",
        "cents": 205.22
      },
      {
        "scl": "353.22",
        "cents": 353.22
      },
      {
        "scl": "501.22",
        "cents": 501.22
      },
      {
        "scl": "649.22",
        "cents": 649.22
      },
      {
        "scl": "706.44",
        "cents": 706.44
      },
      {
        "scl": "854.44",
        "cents": 854.44
      },
      {
        "scl": "1002.44",
        "cents": 1002.44
      },
      {
        "scl": "1059.66",
        "cents": 1059.66
      },
      {
        "scl": "1207.66",
        "cents": 1207.66
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipes_35",
    "description": "35 (Panpipes), Solomon Islands",
    "notes": 10,
    "period_cents": 1648.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Zemp, Hugo (1981). Melanesian Solo Polyphonic Panpipe Music. Ethnomusicology, 25(3):383.",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipes_35/",
    "tones": [
      {
        "scl": "161.0",
        "cents": 161.0
      },
      {
        "scl": "313.0",
        "cents": 313.0
      },
      {
        "scl": "423.0",
        "cents": 423.0
      },
      {
        "scl": "662.0",
        "cents": 662.0
      },
      {
        "scl": "825.0",
        "cents": 825.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1185.0",
        "cents": 1185.0
      },
      {
        "scl": "1382.0",
        "cents": 1382.0
      },
      {
        "scl": "1495.0",
        "cents": 1495.0
      },
      {
        "scl": "1648.0",
        "cents": 1648.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Xylophone",
    "description": "Xylophone (Xylophone), DR Congo",
    "notes": 10,
    "period_cents": 1744.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Xylophone/",
    "tones": [
      {
        "scl": "128.0",
        "cents": 128.0
      },
      {
        "scl": "317.0",
        "cents": 317.0
      },
      {
        "scl": "502.0",
        "cents": 502.0
      },
      {
        "scl": "699.0",
        "cents": 699.0
      },
      {
        "scl": "888.0",
        "cents": 888.0
      },
      {
        "scl": "1141.0",
        "cents": 1141.0
      },
      {
        "scl": "1345.0",
        "cents": 1345.0
      },
      {
        "scl": "1431.0",
        "cents": 1431.0
      },
      {
        "scl": "1604.0",
        "cents": 1604.0
      },
      {
        "scl": "1744.0",
        "cents": 1744.0
      }
    ]
  },
  {
    "stem": "damusc/China_Sheng",
    "description": "Sheng (Sheng), China",
    "notes": 10,
    "period_cents": 1746.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/China_Sheng/",
    "tones": [
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "338.0",
        "cents": 338.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "715.0",
        "cents": 715.0
      },
      {
        "scl": "908.0",
        "cents": 908.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1199.0",
        "cents": 1199.0
      },
      {
        "scl": "1413.0",
        "cents": 1413.0
      },
      {
        "scl": "1564.0",
        "cents": 1564.0
      },
      {
        "scl": "1746.0",
        "cents": 1746.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_04",
    "description": "Asena 4 (Bangwe), Malawi",
    "notes": 10,
    "period_cents": 1767.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_04/",
    "tones": [
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "382.0",
        "cents": 382.0
      },
      {
        "scl": "567.0",
        "cents": 567.0
      },
      {
        "scl": "708.0",
        "cents": 708.0
      },
      {
        "scl": "888.0",
        "cents": 888.0
      },
      {
        "scl": "1072.0",
        "cents": 1072.0
      },
      {
        "scl": "1279.0",
        "cents": 1279.0
      },
      {
        "scl": "1446.0",
        "cents": 1446.0
      },
      {
        "scl": "1614.0",
        "cents": 1614.0
      },
      {
        "scl": "1767.0",
        "cents": 1767.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_03",
    "description": "Asena 3 (Bangwe), Malawi",
    "notes": 10,
    "period_cents": 1772.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_03/",
    "tones": [
      {
        "scl": "161.0",
        "cents": 161.0
      },
      {
        "scl": "403.0",
        "cents": 403.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "771.0",
        "cents": 771.0
      },
      {
        "scl": "901.0",
        "cents": 901.0
      },
      {
        "scl": "1135.0",
        "cents": 1135.0
      },
      {
        "scl": "1263.0",
        "cents": 1263.0
      },
      {
        "scl": "1442.0",
        "cents": 1442.0
      },
      {
        "scl": "1596.0",
        "cents": 1596.0
      },
      {
        "scl": "1772.0",
        "cents": 1772.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_Average_Top",
    "description": "Average Top (Voice), Georgia",
    "notes": 10,
    "period_cents": 1773.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Frank Scherbaum, Nana Mzhavanadze, Simha Arom, Sebastian Rosenzweig, and Meinard Muller. Tonal Organization of the Erkomaishvili Dataset: Pitches, Scales, Melodies and Harmonies.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_Average_Top/",
    "tones": [
      {
        "scl": "190.0",
        "cents": 190.0
      },
      {
        "scl": "364.0",
        "cents": 364.0
      },
      {
        "scl": "530.0",
        "cents": 530.0
      },
      {
        "scl": "693.0",
        "cents": 693.0
      },
      {
        "scl": "891.0",
        "cents": 891.0
      },
      {
        "scl": "1077.0",
        "cents": 1077.0
      },
      {
        "scl": "1245.0",
        "cents": 1245.0
      },
      {
        "scl": "1415.0",
        "cents": 1415.0
      },
      {
        "scl": "1597.0",
        "cents": 1597.0
      },
      {
        "scl": "1773.0",
        "cents": 1773.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Xylophone_01",
    "description": "Xylophone 1 (Xylophone), Uganda",
    "notes": 10,
    "period_cents": 2025.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Xylophone_01/",
    "tones": [
      {
        "scl": "209.0",
        "cents": 209.0
      },
      {
        "scl": "416.0",
        "cents": 416.0
      },
      {
        "scl": "686.0",
        "cents": 686.0
      },
      {
        "scl": "926.0",
        "cents": 926.0
      },
      {
        "scl": "1144.0",
        "cents": 1144.0
      },
      {
        "scl": "1213.0",
        "cents": 1213.0
      },
      {
        "scl": "1377.0",
        "cents": 1377.0
      },
      {
        "scl": "1530.0",
        "cents": 1530.0
      },
      {
        "scl": "1826.0",
        "cents": 1826.0
      },
      {
        "scl": "2025.0",
        "cents": 2025.0
      }
    ]
  },
  {
    "stem": "damusc/Congo_Xylophone",
    "description": "Xylophone (Xylophone), Congo",
    "notes": 10,
    "period_cents": 2125.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Brandel. The Music of Central Africa: An Ethnomusicological Study: Former French Equatorial Africa the Former Belgian Congo, Ruanda-Urundi Uganda, Tanganyika. Springer Science and Business Media, 1967",
    "url": "https://scalelibrary.org/scales/damusc/Congo_Xylophone/",
    "tones": [
      {
        "scl": "209.0",
        "cents": 209.0
      },
      {
        "scl": "416.0",
        "cents": 416.0
      },
      {
        "scl": "686.0",
        "cents": 686.0
      },
      {
        "scl": "926.0",
        "cents": 926.0
      },
      {
        "scl": "1144.0",
        "cents": 1144.0
      },
      {
        "scl": "1213.0",
        "cents": 1213.0
      },
      {
        "scl": "1377.0",
        "cents": 1377.0
      },
      {
        "scl": "1630.0",
        "cents": 1630.0
      },
      {
        "scl": "1926.0",
        "cents": 1926.0
      },
      {
        "scl": "2125.0",
        "cents": 2125.0
      }
    ]
  },
  {
    "stem": "damusc/Central_African_Republic_Rafai",
    "description": "Rafai (Xylophone), Central African Republic",
    "notes": 10,
    "period_cents": 2369.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1964). Harp music of the Azande and related peoples in the Central African Republic (Part 1 - Horizontal harp playing). African Music: Journal of the African Music Society, 3(3):37-76.",
    "url": "https://scalelibrary.org/scales/damusc/Central_African_Republic_Rafai/",
    "tones": [
      {
        "scl": "221.0",
        "cents": 221.0
      },
      {
        "scl": "373.0",
        "cents": 373.0
      },
      {
        "scl": "650.0",
        "cents": 650.0
      },
      {
        "scl": "870.0",
        "cents": 870.0
      },
      {
        "scl": "1139.0",
        "cents": 1139.0
      },
      {
        "scl": "1418.0",
        "cents": 1418.0
      },
      {
        "scl": "1567.0",
        "cents": 1567.0
      },
      {
        "scl": "1907.0",
        "cents": 1907.0
      },
      {
        "scl": "2112.0",
        "cents": 2112.0
      },
      {
        "scl": "2369.0",
        "cents": 2369.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Marimba_03",
    "description": "Marimba 3 (Marimba), DR Congo",
    "notes": 10,
    "period_cents": 2385.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Marimba_03/",
    "tones": [
      {
        "scl": "218.0",
        "cents": 218.0
      },
      {
        "scl": "495.0",
        "cents": 495.0
      },
      {
        "scl": "820.0",
        "cents": 820.0
      },
      {
        "scl": "1038.0",
        "cents": 1038.0
      },
      {
        "scl": "1185.0",
        "cents": 1185.0
      },
      {
        "scl": "1447.0",
        "cents": 1447.0
      },
      {
        "scl": "1695.0",
        "cents": 1695.0
      },
      {
        "scl": "2020.0",
        "cents": 2020.0
      },
      {
        "scl": "2238.0",
        "cents": 2238.0
      },
      {
        "scl": "2385.0",
        "cents": 2385.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12throotofphi",
    "description": "12th root pf phi",
    "notes": 11,
    "period_cents": 763.63277,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83333.html#83333",
    "url": "https://scalelibrary.org/scales/mailing-lists/12throotofphi/",
    "tones": [
      {
        "scl": "69.42116",
        "cents": 69.42116
      },
      {
        "scl": "138.84232",
        "cents": 138.84232
      },
      {
        "scl": "208.26348",
        "cents": 208.26348
      },
      {
        "scl": "277.68464",
        "cents": 277.68464
      },
      {
        "scl": "347.10580",
        "cents": 347.1058
      },
      {
        "scl": "416.52696",
        "cents": 416.52696
      },
      {
        "scl": "485.94813",
        "cents": 485.94813
      },
      {
        "scl": "555.36929",
        "cents": 555.36929
      },
      {
        "scl": "624.79045",
        "cents": 624.79045
      },
      {
        "scl": "694.21161",
        "cents": 694.21161
      },
      {
        "scl": "763.63277",
        "cents": 763.63277
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-oconnell-golden-section-11",
    "description": "11-note scale in 25 parts of Golden Section",
    "notes": 11,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Walter O'Connell, The Tonality of the Golden Section, Xenharmonikon 15 (1993), p.9",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-oconnell-golden-section-11/",
    "tones": [
      {
        "scl": "66.647224",
        "cents": 66.647224
      },
      {
        "scl": "166.618059",
        "cents": 166.618059
      },
      {
        "scl": "233.265283",
        "cents": 233.265283
      },
      {
        "scl": "299.912507",
        "cents": 299.912507
      },
      {
        "scl": "366.55973",
        "cents": 366.55973
      },
      {
        "scl": "466.530566",
        "cents": 466.530566
      },
      {
        "scl": "533.17779",
        "cents": 533.17779
      },
      {
        "scl": "599.825013",
        "cents": 599.825013
      },
      {
        "scl": "666.472237",
        "cents": 666.472237
      },
      {
        "scl": "766.443073",
        "cents": 766.443073
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "mailing-lists/Golden_MOS_04",
    "description": "period Phi, generator 4th successive golden section of Phi, Bobro",
    "notes": 11,
    "period_cents": 833.0903,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83307.html#83487",
    "url": "https://scalelibrary.org/scales/mailing-lists/Golden_MOS_04/",
    "tones": [
      {
        "scl": "63.69166",
        "cents": 63.69166
      },
      {
        "scl": "149.46366",
        "cents": 149.46366
      },
      {
        "scl": "213.15532",
        "cents": 213.15532
      },
      {
        "scl": "298.92732",
        "cents": 298.92732
      },
      {
        "scl": "362.61898",
        "cents": 362.61898
      },
      {
        "scl": "448.39098",
        "cents": 448.39098
      },
      {
        "scl": "512.08264",
        "cents": 512.08264
      },
      {
        "scl": "597.85464",
        "cents": 597.85464
      },
      {
        "scl": "661.54630",
        "cents": 661.5463
      },
      {
        "scl": "747.31830",
        "cents": 747.3183
      },
      {
        "scl": "833.09030",
        "cents": 833.0903
      }
    ]
  },
  {
    "stem": "mailing-lists/DimensionECF",
    "description": "Dimension ECF (Dimension Tuning Optimized for Fifths)",
    "notes": 11,
    "period_cents": 1047.158,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96543.html#96543",
    "url": "https://scalelibrary.org/scales/mailing-lists/DimensionECF/",
    "tones": [
      {
        "scl": "119.55822",
        "cents": 119.55822
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "613/500",
        "cents": 352.751
      },
      {
        "scl": "505.77499",
        "cents": 505.77499
      },
      {
        "scl": "621.75868",
        "cents": 621.75868
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "201/125",
        "cents": 822.321
      },
      {
        "scl": "837/500",
        "cents": 891.959
      },
      {
        "scl": "1011.52634",
        "cents": 1011.52634
      },
      {
        "scl": "1831/1000",
        "cents": 1047.158
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-11",
    "description": "1L 10s MOS for Passion, L=214.31, s=98.40",
    "notes": 11,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-11/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "393.60",
        "cents": 393.6
      },
      {
        "scl": "492.00",
        "cents": 492.0
      },
      {
        "scl": "706.31",
        "cents": 706.31
      },
      {
        "scl": "804.71",
        "cents": 804.71
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensisept-11",
    "description": "8L 3s MOS for Sensisept, L=131.09, s=49.89",
    "notes": 11,
    "period_cents": 1198.39,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensisept-11/",
    "tones": [
      {
        "scl": "131.09",
        "cents": 131.09
      },
      {
        "scl": "180.98",
        "cents": 180.98
      },
      {
        "scl": "312.07",
        "cents": 312.07
      },
      {
        "scl": "443.16",
        "cents": 443.16
      },
      {
        "scl": "574.25",
        "cents": 574.25
      },
      {
        "scl": "624.14",
        "cents": 624.14
      },
      {
        "scl": "755.23",
        "cents": 755.23
      },
      {
        "scl": "886.32",
        "cents": 886.32
      },
      {
        "scl": "1017.41",
        "cents": 1017.41
      },
      {
        "scl": "1067.30",
        "cents": 1067.3
      },
      {
        "scl": "1198.39",
        "cents": 1198.39
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-11",
    "description": "4L 7s MOS for Myna, L=228.43, s=40.73",
    "notes": 11,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-11/",
    "tones": [
      {
        "scl": "40.73",
        "cents": 40.73
      },
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "350.62",
        "cents": 350.62
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "848.21",
        "cents": 848.21
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "1158.10",
        "cents": 1158.1
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensipent-11",
    "description": "8L 3s MOS for Sensipent, L=129.38, s=54.85",
    "notes": 11,
    "period_cents": 1199.59,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensipent-11/",
    "tones": [
      {
        "scl": "129.38",
        "cents": 129.38
      },
      {
        "scl": "184.23",
        "cents": 184.23
      },
      {
        "scl": "313.61",
        "cents": 313.61
      },
      {
        "scl": "442.99",
        "cents": 442.99
      },
      {
        "scl": "572.37",
        "cents": 572.37
      },
      {
        "scl": "627.22",
        "cents": 627.22
      },
      {
        "scl": "756.60",
        "cents": 756.6
      },
      {
        "scl": "885.98",
        "cents": 885.98
      },
      {
        "scl": "1015.36",
        "cents": 1015.36
      },
      {
        "scl": "1070.21",
        "cents": 1070.21
      },
      {
        "scl": "1199.59",
        "cents": 1199.59
      }
    ]
  },
  {
    "stem": "mailing-lists/starling11_tuning-math_19356_19356",
    "description": "A distributionally even scale in starling temperament, abacbabcabc",
    "notes": 11,
    "period_cents": 1199.79,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/starling11_tuning-math_19356_19356/",
    "tones": [
      {
        "scl": "78.93000",
        "cents": 78.93
      },
      {
        "scl": "266.49000",
        "cents": 266.49
      },
      {
        "scl": "311.10000",
        "cents": 311.1
      },
      {
        "scl": "390.03000",
        "cents": 390.03
      },
      {
        "scl": "577.59000",
        "cents": 577.59
      },
      {
        "scl": "656.52000",
        "cents": 656.52
      },
      {
        "scl": "701.13000",
        "cents": 701.13
      },
      {
        "scl": "888.69000",
        "cents": 888.69
      },
      {
        "scl": "967.62000",
        "cents": 967.62
      },
      {
        "scl": "1155.18000",
        "cents": 1155.18
      },
      {
        "scl": "1199.79000",
        "cents": 1199.79
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-11",
    "description": "7L 4s MOS for Amity, L=158.03, s=23.41",
    "notes": 11,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-11/",
    "tones": [
      {
        "scl": "158.03",
        "cents": 158.03
      },
      {
        "scl": "181.44",
        "cents": 181.44
      },
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "497.50",
        "cents": 497.5
      },
      {
        "scl": "520.91",
        "cents": 520.91
      },
      {
        "scl": "678.94",
        "cents": 678.94
      },
      {
        "scl": "702.35",
        "cents": 702.35
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "1018.41",
        "cents": 1018.41
      },
      {
        "scl": "1041.82",
        "cents": 1041.82
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "mailing-lists/carl",
    "description": "Carl's 5-limit transversal",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_18174.html#18320",
    "url": "https://scalelibrary.org/scales/mailing-lists/carl/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "625/432",
        "cents": 639.39
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "625/324",
        "cents": 1137.435
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/genum1125",
    "description": "Transposed genus(1125) minus a note; permutation epimorphic",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11406.html#11412",
    "url": "https://scalelibrary.org/scales/mailing-lists/genum1125/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/graham",
    "description": "Graham's 5-limit transversal",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_18174.html#18319",
    "url": "https://scalelibrary.org/scales/mailing-lists/graham/",
    "tones": [
      {
        "scl": "3125/2916",
        "cents": 119.839
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "625/486",
        "cents": 435.48
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "243/125",
        "cents": 1150.834
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/star11a",
    "description": "Star11a hobbit block = prehobbit11",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_18174.html#18319",
    "url": "https://scalelibrary.org/scales/mailing-lists/star11a/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "144/125",
        "cents": 244.969
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zorro",
    "description": "zarlino union inverted zarlino",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65021.html#65035",
    "url": "https://scalelibrary.org/scales/mailing-lists/zorro/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Archytas3genera",
    "description": "All three Archytas's gerenra at once: diatonic+chromatic+enharmonic ",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104574.html#104623",
    "url": "https://scalelibrary.org/scales/mailing-lists/Archytas3genera/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cxi1",
    "description": "First 11/5 <11 17 26 31| permutation epimorphic scale",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11454.html#11454",
    "url": "https://scalelibrary.org/scales/mailing-lists/cxi1/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cxi2",
    "description": "Second 11/5 <11 17 26 31| permutation epimorphic scale",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_12504.html#12504",
    "url": "https://scalelibrary.org/scales/mailing-lists/cxi2/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mothra11rat",
    "description": "Mothra[11] with exact 8/7 as generator",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88985.html#88997",
    "url": "https://scalelibrary.org/scales/mailing-lists/mothra11rat/",
    "tones": [
      {
        "scl": "16807/16384",
        "cents": 44.13
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "2401/2048",
        "cents": 275.304
      },
      {
        "scl": "64/49",
        "cents": 462.348
      },
      {
        "scl": "343/256",
        "cents": 506.478
      },
      {
        "scl": "512/343",
        "cents": 693.522
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "4096/2401",
        "cents": 924.696
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "32768/16807",
        "cents": 1155.87
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/smalldi11",
    "description": "Small diesic 11-note block, <10/9, 126/125, 1728/1715> commas",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4541.html#4541",
    "url": "https://scalelibrary.org/scales/mailing-lists/smalldi11/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "216/175",
        "cents": 364.412
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "175/108",
        "cents": 835.588
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-02",
    "description": "Scale 2 from Drones 1994 #2",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.99",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-02/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-04",
    "description": "Scale 4 from Drones 1994 #2",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.99",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-04/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-05",
    "description": "Scale 5 from Drones 1994 #2",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.100",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-05/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-07",
    "description": "Scale 7 from Drones 1994 #2",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.100",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-07/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-09",
    "description": "Scale 9 from Drones 1994 #2",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.100",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-09/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-11",
    "description": "Scale 11 from Drones 1994 #2",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.100",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-11/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/harm12s",
    "description": "Harmonics 1 to 12 and subharmonics mixed",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90823.html#90823",
    "url": "https://scalelibrary.org/scales/mailing-lists/harm12s/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/quasi_11-EDO",
    "description": "Emulation of 11-EDO",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/quasi_11-EDO/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "63/52",
        "cents": 332.208
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "231/169",
        "cents": 541.044
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "264/169",
        "cents": 772.218
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "252/143",
        "cents": 980.89
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/19berger",
    "description": "Tom dent's 19berger scale",
    "notes": 11,
    "period_cents": 1200.0,
    "just": true,
    "limit": 2423,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_72601.html#72603",
    "url": "https://scalelibrary.org/scales/mailing-lists/19berger/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "151/135",
        "cents": 193.907
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "304/243",
        "cents": 387.738
      },
      {
        "scl": "4864/3645",
        "cents": 499.469
      },
      {
        "scl": "2215/1576",
        "cents": 589.247
      },
      {
        "scl": "2423/1620",
        "cents": 696.961
      },
      {
        "scl": "271/162",
        "cents": 890.759
      },
      {
        "scl": "8417/4728",
        "cents": 998.491
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-11",
    "description": "11 equal divisions of the octave",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-11/",
    "tones": [
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "436.363636",
        "cents": 436.363636
      },
      {
        "scl": "545.454545",
        "cents": 545.454545
      },
      {
        "scl": "654.545455",
        "cents": 654.545455
      },
      {
        "scl": "763.636364",
        "cents": 763.636364
      },
      {
        "scl": "872.727273",
        "cents": 872.727273
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/11-17",
    "description": "11 out of 17-tet",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96074.html#96074",
    "url": "https://scalelibrary.org/scales/mailing-lists/11-17/",
    "tones": [
      {
        "scl": "70.58824",
        "cents": 70.58824
      },
      {
        "scl": "211.76471",
        "cents": 211.76471
      },
      {
        "scl": "282.35294",
        "cents": 282.35294
      },
      {
        "scl": "423.52941",
        "cents": 423.52941
      },
      {
        "scl": "494.11765",
        "cents": 494.11765
      },
      {
        "scl": "635.29412",
        "cents": 635.29412
      },
      {
        "scl": "705.88235",
        "cents": 705.88235
      },
      {
        "scl": "847.05882",
        "cents": 847.05882
      },
      {
        "scl": "917.64706",
        "cents": 917.64706
      },
      {
        "scl": "1058.82353",
        "cents": 1058.82353
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/37-EDO_generator11_8",
    "description": "",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104935.html#104935",
    "url": "https://scalelibrary.org/scales/mailing-lists/37-EDO_generator11_8/",
    "tones": [
      {
        "scl": "162.16215",
        "cents": 162.16215
      },
      {
        "scl": "259.45945",
        "cents": 259.45945
      },
      {
        "scl": "356.75675",
        "cents": 356.75675
      },
      {
        "scl": "454.05405",
        "cents": 454.05405
      },
      {
        "scl": "551.35135",
        "cents": 551.35135
      },
      {
        "scl": "713.51350",
        "cents": 713.5135
      },
      {
        "scl": "810.81080",
        "cents": 810.8108
      },
      {
        "scl": "908.10810",
        "cents": 908.1081
      },
      {
        "scl": "1005.40540",
        "cents": 1005.4054
      },
      {
        "scl": "1102.70270",
        "cents": 1102.7027
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/chris",
    "description": "11-note 5-limit meantone lesfip",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96485.html#96490",
    "url": "https://scalelibrary.org/scales/mailing-lists/chris/",
    "tones": [
      {
        "scl": "71.99829",
        "cents": 71.99829
      },
      {
        "scl": "191.39229",
        "cents": 191.39229
      },
      {
        "scl": "384.18843",
        "cents": 384.18843
      },
      {
        "scl": "503.58243",
        "cents": 503.58243
      },
      {
        "scl": "575.58072",
        "cents": 575.58072
      },
      {
        "scl": "695.11120",
        "cents": 695.1112
      },
      {
        "scl": "769.76122",
        "cents": 769.76122
      },
      {
        "scl": "887.79036",
        "cents": 887.79036
      },
      {
        "scl": "1005.81950",
        "cents": 1005.8195
      },
      {
        "scl": "1080.46952",
        "cents": 1080.46952
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hanson11",
    "description": "11-tone hanson MOS (1/1 is A)",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82736.html#82749",
    "url": "https://scalelibrary.org/scales/mailing-lists/hanson11/",
    "tones": [
      {
        "scl": "68.46135",
        "cents": 68.46135
      },
      {
        "scl": "248.65399",
        "cents": 248.65399
      },
      {
        "scl": "317.11534",
        "cents": 317.11534
      },
      {
        "scl": "385.57669",
        "cents": 385.57669
      },
      {
        "scl": "565.76932",
        "cents": 565.76932
      },
      {
        "scl": "634.23068",
        "cents": 634.23068
      },
      {
        "scl": "814.42331",
        "cents": 814.42331
      },
      {
        "scl": "882.88466",
        "cents": 882.88466
      },
      {
        "scl": "951.34601",
        "cents": 951.34601
      },
      {
        "scl": "1131.53865",
        "cents": 1131.53865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hanson11_tuning_95828_95886",
    "description": "Hanson[11] (Kleismic[11]) in 53-et",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95828.html#95886",
    "url": "https://scalelibrary.org/scales/mailing-lists/hanson11_tuning_95828_95886/",
    "tones": [
      {
        "scl": "67.92453",
        "cents": 67.92453
      },
      {
        "scl": "249.05660",
        "cents": 249.0566
      },
      {
        "scl": "316.98113",
        "cents": 316.98113
      },
      {
        "scl": "384.90566",
        "cents": 384.90566
      },
      {
        "scl": "566.03774",
        "cents": 566.03774
      },
      {
        "scl": "633.96226",
        "cents": 633.96226
      },
      {
        "scl": "701.88679",
        "cents": 701.88679
      },
      {
        "scl": "883.01887",
        "cents": 883.01887
      },
      {
        "scl": "950.94340",
        "cents": 950.9434
      },
      {
        "scl": "1018.86792",
        "cents": 1018.86792
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keemun11",
    "description": "Keemun[11] = Hanson[11] = Kleismic[11] in 53-et tuning",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_12504.html#12505",
    "url": "https://scalelibrary.org/scales/mailing-lists/keemun11/",
    "tones": [
      {
        "scl": "67.924528",
        "cents": 67.924528
      },
      {
        "scl": "135.849057",
        "cents": 135.849057
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "384.905660",
        "cents": 384.90566
      },
      {
        "scl": "566.037736",
        "cents": 566.037736
      },
      {
        "scl": "633.962264",
        "cents": 633.962264
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "883.018868",
        "cents": 883.018868
      },
      {
        "scl": "950.943396",
        "cents": 950.943396
      },
      {
        "scl": "1018.867925",
        "cents": 1018.867925
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/marvel11",
    "description": "Marvel[11] hobbit in 197et",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93798.html#93798",
    "url": "https://scalelibrary.org/scales/mailing-lists/marvel11/",
    "tones": [
      {
        "scl": "115.73604",
        "cents": 115.73604
      },
      {
        "scl": "231.47208",
        "cents": 231.47208
      },
      {
        "scl": "268.02030",
        "cents": 268.0203
      },
      {
        "scl": "383.75635",
        "cents": 383.75635
      },
      {
        "scl": "499.49239",
        "cents": 499.49239
      },
      {
        "scl": "700.50761",
        "cents": 700.50761
      },
      {
        "scl": "816.24365",
        "cents": 816.24365
      },
      {
        "scl": "931.97970",
        "cents": 931.9797
      },
      {
        "scl": "968.52792",
        "cents": 968.52792
      },
      {
        "scl": "1084.26396",
        "cents": 1084.26396
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-quasi_11-EDO_Ebup",
    "description": "Emulation of 11-EDO",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-quasi_11-EDO_Ebup/",
    "tones": [
      {
        "scl": "125.39063",
        "cents": 125.39063
      },
      {
        "scl": "207.42188",
        "cents": 207.42188
      },
      {
        "scl": "332.81250",
        "cents": 332.8125
      },
      {
        "scl": "414.84375",
        "cents": 414.84375
      },
      {
        "scl": "540.23438",
        "cents": 540.23438
      },
      {
        "scl": "645.70313",
        "cents": 645.70313
      },
      {
        "scl": "772.26563",
        "cents": 772.26563
      },
      {
        "scl": "853.12500",
        "cents": 853.125
      },
      {
        "scl": "979.68750",
        "cents": 979.6875
      },
      {
        "scl": "1060.54687",
        "cents": 1060.54687
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mike",
    "description": "Mike 11:9:7:4 Lesfip scale",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96074.html#96100",
    "url": "https://scalelibrary.org/scales/mailing-lists/mike/",
    "tones": [
      {
        "scl": "85.99880",
        "cents": 85.9988
      },
      {
        "scl": "215.04394",
        "cents": 215.04394
      },
      {
        "scl": "299.89634",
        "cents": 299.89634
      },
      {
        "scl": "428.87771",
        "cents": 428.87771
      },
      {
        "scl": "514.62336",
        "cents": 514.62336
      },
      {
        "scl": "643.60472",
        "cents": 643.60472
      },
      {
        "scl": "728.45713",
        "cents": 728.45713
      },
      {
        "scl": "857.50226",
        "cents": 857.50226
      },
      {
        "scl": "943.50107",
        "cents": 943.50107
      },
      {
        "scl": "1071.75053",
        "cents": 1071.75053
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mir11",
    "description": "Mir11",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92615.html#92628",
    "url": "https://scalelibrary.org/scales/mailing-lists/mir11/",
    "tones": [
      {
        "scl": "83.8715",
        "cents": 83.8715
      },
      {
        "scl": "233.4312",
        "cents": 233.4312
      },
      {
        "scl": "317.3027",
        "cents": 317.3027
      },
      {
        "scl": "466.8624",
        "cents": 466.8624
      },
      {
        "scl": "550.7339",
        "cents": 550.7339
      },
      {
        "scl": "700.2936",
        "cents": 700.2936
      },
      {
        "scl": "784.1651",
        "cents": 784.1651
      },
      {
        "scl": "933.7248",
        "cents": 933.7248
      },
      {
        "scl": "1017.5963",
        "cents": 1017.5963
      },
      {
        "scl": "1167.1559",
        "cents": 1167.1559
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mothra11br4",
    "description": "Mothra[11] with a brat of 4",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88985.html#88985",
    "url": "https://scalelibrary.org/scales/mailing-lists/mothra11br4/",
    "tones": [
      {
        "scl": "194.55680981190403133",
        "cents": 194.55680981190403
      },
      {
        "scl": "232.42613496865067188",
        "cents": 232.42613496865067
      },
      {
        "scl": "426.98294478055470324",
        "cents": 426.9829447805547
      },
      {
        "scl": "464.85226993730134382",
        "cents": 464.85226993730134
      },
      {
        "scl": "659.40907974920537509",
        "cents": 659.4090797492054
      },
      {
        "scl": "697.27840490595201564",
        "cents": 697.278404905952
      },
      {
        "scl": "891.83521471785604685",
        "cents": 891.835214717856
      },
      {
        "scl": "929.70453987460268758",
        "cents": 929.7045398746027
      },
      {
        "scl": "1124.2613496865067188",
        "cents": 1124.2613496865067
      },
      {
        "scl": "1162.1306748432533594",
        "cents": 1162.1306748432532
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mothra11sub",
    "description": "Mothra[11] with subminor third beats",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88985.html#88997",
    "url": "https://scalelibrary.org/scales/mailing-lists/mothra11sub/",
    "tones": [
      {
        "scl": "39.857902275036850177",
        "cents": 39.85790227503685
      },
      {
        "scl": "232.02841954499262996",
        "cents": 232.02841954499263
      },
      {
        "scl": "271.88632182002948016",
        "cents": 271.8863218200295
      },
      {
        "scl": "464.05683908998525998",
        "cents": 464.05683908998526
      },
      {
        "scl": "503.91474136502211010",
        "cents": 503.9147413650221
      },
      {
        "scl": "696.08525863497788988",
        "cents": 696.0852586349779
      },
      {
        "scl": "735.94316091001474006",
        "cents": 735.9431609100147
      },
      {
        "scl": "928.11367817997051984",
        "cents": 928.1136781799705
      },
      {
        "scl": "967.97158045500737002",
        "cents": 967.9715804550074
      },
      {
        "scl": "1160.1420977249631499",
        "cents": 1160.1420977249632
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pelog11i",
    "description": "George Secor's isopelogic scale with ~537.84194 generator and just 13/11",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#87515",
    "url": "https://scalelibrary.org/scales/mailing-lists/pelog11i/",
    "tones": [
      {
        "scl": "40.57749",
        "cents": 40.57749
      },
      {
        "scl": "164.89361",
        "cents": 164.89361
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "413.52583",
        "cents": 413.52583
      },
      {
        "scl": "537.84194",
        "cents": 537.84194
      },
      {
        "scl": "662.15806",
        "cents": 662.15806
      },
      {
        "scl": "702.73555",
        "cents": 702.73555
      },
      {
        "scl": "827.05166",
        "cents": 827.05166
      },
      {
        "scl": "951.36778",
        "cents": 951.36778
      },
      {
        "scl": "1075.68389",
        "cents": 1075.68389
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/propsep",
    "description": "proper septicyclic 1029/1024-tempered scale in 252 et",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15489.html#15489",
    "url": "https://scalelibrary.org/scales/mailing-lists/propsep/",
    "tones": [
      {
        "scl": "38.095238",
        "cents": 38.095238
      },
      {
        "scl": "152.380952",
        "cents": 152.380952
      },
      {
        "scl": "304.761905",
        "cents": 304.761905
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "538.095238",
        "cents": 538.095238
      },
      {
        "scl": "619.047619",
        "cents": 619.047619
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "852.380952",
        "cents": 852.380952
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "1085.714286",
        "cents": 1085.714286
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sensi11",
    "description": "Sensi[11] (Semisixths[11]) in 84edo tunig",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_16064.html#16088",
    "url": "https://scalelibrary.org/scales/mailing-lists/sensi11/",
    "tones": [
      {
        "scl": "128.571429",
        "cents": 128.571429
      },
      {
        "scl": "257.142857",
        "cents": 257.142857
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "442.857143",
        "cents": 442.857143
      },
      {
        "scl": "571.428571",
        "cents": 571.428571
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "828.571429",
        "cents": 828.571429
      },
      {
        "scl": "885.714286",
        "cents": 885.714286
      },
      {
        "scl": "1014.285714",
        "cents": 1014.285714
      },
      {
        "scl": "1142.857143",
        "cents": 1142.857143
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/septicyc",
    "description": "septicyclic 1029/1024-tempered scale, 252 et",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15489.html#15489",
    "url": "https://scalelibrary.org/scales/mailing-lists/septicyc/",
    "tones": [
      {
        "scl": "152.380952",
        "cents": 152.380952
      },
      {
        "scl": "233.333333",
        "cents": 233.333333
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "466.666667",
        "cents": 466.666667
      },
      {
        "scl": "500.000000",
        "cents": 500.0
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "733.333333",
        "cents": 733.333333
      },
      {
        "scl": "885.714286",
        "cents": 885.714286
      },
      {
        "scl": "966.666667",
        "cents": 966.666667
      },
      {
        "scl": "1119.047619",
        "cents": 1119.047619
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/smalldimos11",
    "description": "Small diesic 11-note MOS, 31/120 version",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4541.html#4541",
    "url": "https://scalelibrary.org/scales/mailing-lists/smalldimos11/",
    "tones": [
      {
        "scl": "40.0",
        "cents": 40.0
      },
      {
        "scl": "270.0",
        "cents": 270.0
      },
      {
        "scl": "310.0",
        "cents": 310.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "580.0",
        "cents": 580.0
      },
      {
        "scl": "620.0",
        "cents": 620.0
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "890.0",
        "cents": 890.0
      },
      {
        "scl": "930.0",
        "cents": 930.0
      },
      {
        "scl": "1160.0",
        "cents": 1160.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/starling11",
    "description": "Starling[11] hobbit <11 18 26 31| in <135 214 314 379| tuning",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_18322.html#18328",
    "url": "https://scalelibrary.org/scales/mailing-lists/starling11/",
    "tones": [
      {
        "scl": "80.00000",
        "cents": 80.0
      },
      {
        "scl": "231.11111",
        "cents": 231.11111
      },
      {
        "scl": "311.11111",
        "cents": 311.11111
      },
      {
        "scl": "391.11111",
        "cents": 391.11111
      },
      {
        "scl": "577.77778",
        "cents": 577.77778
      },
      {
        "scl": "622.22222",
        "cents": 622.22222
      },
      {
        "scl": "808.88889",
        "cents": 808.88889
      },
      {
        "scl": "888.88889",
        "cents": 888.88889
      },
      {
        "scl": "968.88889",
        "cents": 968.88889
      },
      {
        "scl": "1120.00000",
        "cents": 1120.0
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-11-8-11",
    "description": "Generalized Pythagorean Scale, 11/8 stacked 11=5+6 times",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-11-8-11/",
    "tones": [
      {
        "scl": "161.861481",
        "cents": 161.861481
      },
      {
        "scl": "19487171/16777216",
        "cents": 259.226
      },
      {
        "scl": "161051/131072",
        "cents": 356.59
      },
      {
        "scl": "1331/1024",
        "cents": 453.954
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "713.179424",
        "cents": 713.179424
      },
      {
        "scl": "214358881/134217728",
        "cents": 810.544
      },
      {
        "scl": "1771561/1048576",
        "cents": 907.908
      },
      {
        "scl": "14641/8192",
        "cents": 1005.272
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-15-8-11",
    "description": "Generalized Pythagorean Scale, 15/8 stacked 11=10+1 times",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-15-8-11/",
    "tones": [
      {
        "scl": "82.687147",
        "cents": 82.687147
      },
      {
        "scl": "194.418433",
        "cents": 194.418433
      },
      {
        "scl": "306.149718",
        "cents": 306.149718
      },
      {
        "scl": "170859375/134217728",
        "cents": 417.881
      },
      {
        "scl": "11390625/8388608",
        "cents": 529.612
      },
      {
        "scl": "759375/524288",
        "cents": 641.344
      },
      {
        "scl": "50625/32768",
        "cents": 753.075
      },
      {
        "scl": "3375/2048",
        "cents": 864.806
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-11-17-mos",
    "description": "MOS generated by 11o17",
    "notes": 11,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.76",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-11-17-mos/",
    "tones": [
      {
        "scl": "214.441",
        "cents": 214.441
      },
      {
        "scl": "278.339",
        "cents": 278.339
      },
      {
        "scl": "353.61",
        "cents": 353.61
      },
      {
        "scl": "562.364",
        "cents": 562.364
      },
      {
        "scl": "640.479",
        "cents": 640.479
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "771.118",
        "cents": 771.118
      },
      {
        "scl": "985.559",
        "cents": 985.559
      },
      {
        "scl": "1057.987",
        "cents": 1057.987
      },
      {
        "scl": "1136.102",
        "cents": 1136.102
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hanson-11",
    "description": "4L 7s MOS for Hanson, L=181.09, s=67.99",
    "notes": 11,
    "period_cents": 1200.29,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hanson-11/",
    "tones": [
      {
        "scl": "67.99",
        "cents": 67.99
      },
      {
        "scl": "249.08",
        "cents": 249.08
      },
      {
        "scl": "317.07",
        "cents": 317.07
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "566.15",
        "cents": 566.15
      },
      {
        "scl": "634.14",
        "cents": 634.14
      },
      {
        "scl": "815.23",
        "cents": 815.23
      },
      {
        "scl": "883.22",
        "cents": 883.22
      },
      {
        "scl": "951.21",
        "cents": 951.21
      },
      {
        "scl": "1132.30",
        "cents": 1132.3
      },
      {
        "scl": "1200.29",
        "cents": 1200.29
      }
    ]
  },
  {
    "stem": "mailing-lists/portent11",
    "description": "A distributionally even scale in portent temperament, abababababc",
    "notes": 11,
    "period_cents": 1200.491,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19390.html#19390",
    "url": "https://scalelibrary.org/scales/mailing-lists/portent11/",
    "tones": [
      {
        "scl": "151.534",
        "cents": 151.534
      },
      {
        "scl": "233.784",
        "cents": 233.784
      },
      {
        "scl": "385.318",
        "cents": 385.318
      },
      {
        "scl": "467.568",
        "cents": 467.568
      },
      {
        "scl": "619.102",
        "cents": 619.102
      },
      {
        "scl": "701.352",
        "cents": 701.352
      },
      {
        "scl": "852.886",
        "cents": 852.886
      },
      {
        "scl": "935.136",
        "cents": 935.136
      },
      {
        "scl": "966.707",
        "cents": 966.707
      },
      {
        "scl": "1118.241",
        "cents": 1118.241
      },
      {
        "scl": "1200.491",
        "cents": 1200.491
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-11",
    "description": "10L 1s MOS for Miracle, L=116.72, s=33.43",
    "notes": 11,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-11/",
    "tones": [
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "350.16",
        "cents": 350.16
      },
      {
        "scl": "466.88",
        "cents": 466.88
      },
      {
        "scl": "583.60",
        "cents": 583.6
      },
      {
        "scl": "617.03",
        "cents": 617.03
      },
      {
        "scl": "733.75",
        "cents": 733.75
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "mailing-lists/supermagic11",
    "description": "A distributionally even scale in supermagic temperament, abacbabcabc",
    "notes": 11,
    "period_cents": 1201.06,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/supermagic11/",
    "tones": [
      {
        "scl": "85.70000",
        "cents": 85.7
      },
      {
        "scl": "144.81000",
        "cents": 144.81
      },
      {
        "scl": "321.69000",
        "cents": 321.69
      },
      {
        "scl": "380.80000",
        "cents": 380.8
      },
      {
        "scl": "466.50000",
        "cents": 466.5
      },
      {
        "scl": "643.38000",
        "cents": 643.38
      },
      {
        "scl": "702.49000",
        "cents": 702.49
      },
      {
        "scl": "788.19000",
        "cents": 788.19
      },
      {
        "scl": "965.07000",
        "cents": 965.07
      },
      {
        "scl": "1024.18000",
        "cents": 1024.18
      },
      {
        "scl": "1201.06000",
        "cents": 1201.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-11",
    "description": "5L 6s MOS for Cynder, L=193.42, s=39.10",
    "notes": 11,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-11/",
    "tones": [
      {
        "scl": "39.10",
        "cents": 39.1
      },
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "271.62",
        "cents": 271.62
      },
      {
        "scl": "465.04",
        "cents": 465.04
      },
      {
        "scl": "504.14",
        "cents": 504.14
      },
      {
        "scl": "697.56",
        "cents": 697.56
      },
      {
        "scl": "736.66",
        "cents": 736.66
      },
      {
        "scl": "930.08",
        "cents": 930.08
      },
      {
        "scl": "969.18",
        "cents": 969.18
      },
      {
        "scl": "1162.60",
        "cents": 1162.6
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-11",
    "description": "2L 9s MOS for Liese, L=310.97, s=64.52",
    "notes": 11,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-11/",
    "tones": [
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "129.04",
        "cents": 129.04
      },
      {
        "scl": "440.01",
        "cents": 440.01
      },
      {
        "scl": "504.53",
        "cents": 504.53
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "698.09",
        "cents": 698.09
      },
      {
        "scl": "762.61",
        "cents": 762.61
      },
      {
        "scl": "1073.58",
        "cents": 1073.58
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-11",
    "description": "1L 10s MOS for Nautilus, L=372.96, s=82.97",
    "notes": 11,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-11/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "414.85",
        "cents": 414.85
      },
      {
        "scl": "787.81",
        "cents": 787.81
      },
      {
        "scl": "870.78",
        "cents": 870.78
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-keemun-11",
    "description": "4L 7s MOS for Keemun, L=181.50, s=68.17",
    "notes": 11,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-keemun-11/",
    "tones": [
      {
        "scl": "68.17",
        "cents": 68.17
      },
      {
        "scl": "249.67",
        "cents": 249.67
      },
      {
        "scl": "317.84",
        "cents": 317.84
      },
      {
        "scl": "386.01",
        "cents": 386.01
      },
      {
        "scl": "567.51",
        "cents": 567.51
      },
      {
        "scl": "635.68",
        "cents": 635.68
      },
      {
        "scl": "817.18",
        "cents": 817.18
      },
      {
        "scl": "885.35",
        "cents": 885.35
      },
      {
        "scl": "953.52",
        "cents": 953.52
      },
      {
        "scl": "1135.02",
        "cents": 1135.02
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-11",
    "description": "1L 10s MOS for Ripple, L=183.42, s=101.99",
    "notes": 11,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-11/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "305.97",
        "cents": 305.97
      },
      {
        "scl": "407.96",
        "cents": 407.96
      },
      {
        "scl": "509.95",
        "cents": 509.95
      },
      {
        "scl": "693.37",
        "cents": 693.37
      },
      {
        "scl": "795.36",
        "cents": 795.36
      },
      {
        "scl": "897.35",
        "cents": 897.35
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_05",
    "description": "Asena 5 (Bangwe), Malawi",
    "notes": 11,
    "period_cents": 1867.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_05/",
    "tones": [
      {
        "scl": "65.0",
        "cents": 65.0
      },
      {
        "scl": "302.0",
        "cents": 302.0
      },
      {
        "scl": "477.0",
        "cents": 477.0
      },
      {
        "scl": "636.0",
        "cents": 636.0
      },
      {
        "scl": "809.0",
        "cents": 809.0
      },
      {
        "scl": "966.0",
        "cents": 966.0
      },
      {
        "scl": "1135.0",
        "cents": 1135.0
      },
      {
        "scl": "1308.0",
        "cents": 1308.0
      },
      {
        "scl": "1521.0",
        "cents": 1521.0
      },
      {
        "scl": "1711.0",
        "cents": 1711.0
      },
      {
        "scl": "1867.0",
        "cents": 1867.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_01",
    "description": "Asena 1 (Bangwe), Malawi",
    "notes": 11,
    "period_cents": 1912.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_01/",
    "tones": [
      {
        "scl": "243.0",
        "cents": 243.0
      },
      {
        "scl": "379.0",
        "cents": 379.0
      },
      {
        "scl": "554.0",
        "cents": 554.0
      },
      {
        "scl": "755.0",
        "cents": 755.0
      },
      {
        "scl": "936.0",
        "cents": 936.0
      },
      {
        "scl": "1116.0",
        "cents": 1116.0
      },
      {
        "scl": "1295.0",
        "cents": 1295.0
      },
      {
        "scl": "1443.0",
        "cents": 1443.0
      },
      {
        "scl": "1579.0",
        "cents": 1579.0
      },
      {
        "scl": "1730.0",
        "cents": 1730.0
      },
      {
        "scl": "1912.0",
        "cents": 1912.0
      }
    ]
  },
  {
    "stem": "damusc/Zimbabwe_Matepe_01",
    "description": "Matepe 1 (Mbira), Zimbabwe",
    "notes": 11,
    "period_cents": 2251.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Tracey, Andrew (1970). The Matepe mbira music of Rhodesia. African Music: Journal of the African Music Society, 4(4):37-61.",
    "url": "https://scalelibrary.org/scales/damusc/Zimbabwe_Matepe_01/",
    "tones": [
      {
        "scl": "154.0",
        "cents": 154.0
      },
      {
        "scl": "369.0",
        "cents": 369.0
      },
      {
        "scl": "867.0",
        "cents": 867.0
      },
      {
        "scl": "1032.0",
        "cents": 1032.0
      },
      {
        "scl": "1218.0",
        "cents": 1218.0
      },
      {
        "scl": "1386.0",
        "cents": 1386.0
      },
      {
        "scl": "1568.0",
        "cents": 1568.0
      },
      {
        "scl": "1746.0",
        "cents": 1746.0
      },
      {
        "scl": "1884.0",
        "cents": 1884.0
      },
      {
        "scl": "2066.0",
        "cents": 2066.0
      },
      {
        "scl": "2251.0",
        "cents": 2251.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen06-vyshnegradski-nonoctave-3",
    "description": "Non-octave scale based on the double octave",
    "notes": 11,
    "period_cents": 2400.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivan Vyshnegradski, Manual of Quartertone Harmony, translated by Ivor Darreg, Xenharmonikon 6 (1977)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen06-vyshnegradski-nonoctave-3/",
    "tones": [
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "650.0",
        "cents": 650.0
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1250.0",
        "cents": 1250.0
      },
      {
        "scl": "1450.0",
        "cents": 1450.0
      },
      {
        "scl": "1700.0",
        "cents": 1700.0
      },
      {
        "scl": "1950.0",
        "cents": 1950.0
      },
      {
        "scl": "2150.0",
        "cents": 2150.0
      },
      {
        "scl": "2400.0",
        "cents": 2400.0
      }
    ]
  },
  {
    "stem": "damusc/Central_African_Republic_Fizane",
    "description": "Fizane (Xylophone), Central African Republic",
    "notes": 11,
    "period_cents": 2636.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1964). Harp music of the Azande and related peoples in the Central African Republic (Part 1 - Horizontal harp playing). African Music: Journal of the African Music Society, 3(3):37-76.",
    "url": "https://scalelibrary.org/scales/damusc/Central_African_Republic_Fizane/",
    "tones": [
      {
        "scl": "186.0",
        "cents": 186.0
      },
      {
        "scl": "486.0",
        "cents": 486.0
      },
      {
        "scl": "740.0",
        "cents": 740.0
      },
      {
        "scl": "903.0",
        "cents": 903.0
      },
      {
        "scl": "1209.0",
        "cents": 1209.0
      },
      {
        "scl": "1434.0",
        "cents": 1434.0
      },
      {
        "scl": "1689.0",
        "cents": 1689.0
      },
      {
        "scl": "1903.0",
        "cents": 1903.0
      },
      {
        "scl": "2064.0",
        "cents": 2064.0
      },
      {
        "scl": "2394.0",
        "cents": 2394.0
      },
      {
        "scl": "2636.0",
        "cents": 2636.0
      }
    ]
  },
  {
    "stem": "damusc/Sudan_Janger_143",
    "description": "143 (Janger), Sudan",
    "notes": 11,
    "period_cents": 2730.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Robert Gottlieb. Sudan ii: Music of the blue nile province; the ingessana and berta tribes, 1986",
    "url": "https://scalelibrary.org/scales/damusc/Sudan_Janger_143/",
    "tones": [
      {
        "scl": "248.0",
        "cents": 248.0
      },
      {
        "scl": "448.0",
        "cents": 448.0
      },
      {
        "scl": "658.0",
        "cents": 658.0
      },
      {
        "scl": "885.0",
        "cents": 885.0
      },
      {
        "scl": "1133.0",
        "cents": 1133.0
      },
      {
        "scl": "1318.0",
        "cents": 1318.0
      },
      {
        "scl": "1589.0",
        "cents": 1589.0
      },
      {
        "scl": "1756.0",
        "cents": 1756.0
      },
      {
        "scl": "2004.0",
        "cents": 2004.0
      },
      {
        "scl": "2389.0",
        "cents": 2389.0
      },
      {
        "scl": "2730.0",
        "cents": 2730.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12root618phi",
    "description": "12 root of 0.61803 phi",
    "notes": 12,
    "period_cents": 618.03,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_24652.html#24710",
    "url": "https://scalelibrary.org/scales/mailing-lists/12root618phi/",
    "tones": [
      {
        "scl": "51.50250",
        "cents": 51.5025
      },
      {
        "scl": "103.00500",
        "cents": 103.005
      },
      {
        "scl": "154.50750",
        "cents": 154.5075
      },
      {
        "scl": "206.01000",
        "cents": 206.01
      },
      {
        "scl": "257.51250",
        "cents": 257.5125
      },
      {
        "scl": "309.01500",
        "cents": 309.015
      },
      {
        "scl": "360.51750",
        "cents": 360.5175
      },
      {
        "scl": "412.02000",
        "cents": 412.02
      },
      {
        "scl": "463.52250",
        "cents": 463.5225
      },
      {
        "scl": "515.02500",
        "cents": 515.025
      },
      {
        "scl": "566.52750",
        "cents": 566.5275
      },
      {
        "scl": "618.03000",
        "cents": 618.03
      }
    ]
  },
  {
    "stem": "mailing-lists/12throotofphi_tuning_97758_97761",
    "description": "12th root of phi tuning (Chris Vaisvil's idea)",
    "notes": 12,
    "period_cents": 833.0903,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_97758.html#97761",
    "url": "https://scalelibrary.org/scales/mailing-lists/12throotofphi_tuning_97758_97761/",
    "tones": [
      {
        "scl": "69.42419",
        "cents": 69.42419
      },
      {
        "scl": "138.84838",
        "cents": 138.84838
      },
      {
        "scl": "208.27257",
        "cents": 208.27257
      },
      {
        "scl": "277.69677",
        "cents": 277.69677
      },
      {
        "scl": "347.12096",
        "cents": 347.12096
      },
      {
        "scl": "416.54515",
        "cents": 416.54515
      },
      {
        "scl": "485.96934",
        "cents": 485.96934
      },
      {
        "scl": "555.39353",
        "cents": 555.39353
      },
      {
        "scl": "624.81772",
        "cents": 624.81772
      },
      {
        "scl": "694.24191",
        "cents": 694.24191
      },
      {
        "scl": "763.66610",
        "cents": 763.6661
      },
      {
        "scl": "833.09030",
        "cents": 833.0903
      }
    ]
  },
  {
    "stem": "mailing-lists/porc15",
    "description": "Pocupine[15] in 7-limit minimax tuning",
    "notes": 12,
    "period_cents": 976.423543,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50585.html#50585",
    "url": "https://scalelibrary.org/scales/mailing-lists/porc15/",
    "tones": [
      {
        "scl": "60.839199",
        "cents": 60.839199
      },
      {
        "scl": "162.737257",
        "cents": 162.737257
      },
      {
        "scl": "223.576457",
        "cents": 223.576457
      },
      {
        "scl": "325.474514",
        "cents": 325.474514
      },
      {
        "scl": "386.313714",
        "cents": 386.313714
      },
      {
        "scl": "488.211772",
        "cents": 488.211772
      },
      {
        "scl": "549.050971",
        "cents": 549.050971
      },
      {
        "scl": "650.949029",
        "cents": 650.949029
      },
      {
        "scl": "711.788228",
        "cents": 711.788228
      },
      {
        "scl": "813.686286",
        "cents": 813.686286
      },
      {
        "scl": "874.525486",
        "cents": 874.525486
      },
      {
        "scl": "976.423543",
        "cents": 976.423543
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-prime-indices",
    "description": "Prime indices scale",
    "notes": 12,
    "period_cents": 1007.732,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.32",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-prime-indices/",
    "tones": [
      {
        "scl": "362880/360448",
        "cents": 11.642
      },
      {
        "scl": "720/704",
        "cents": 38.906
      },
      {
        "scl": "24/22",
        "cents": 150.637
      },
      {
        "scl": "125/112",
        "cents": 190.115
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "3628800/2883584",
        "cents": 397.955
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "125/88",
        "cents": 607.623
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "40320/22528",
        "cents": 1007.732
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-totient",
    "description": "n/totient(n) scale",
    "notes": 12,
    "period_cents": 1088.269,
    "just": true,
    "limit": 31,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.23",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-totient/",
    "tones": [
      {
        "scl": "31/30",
        "cents": 56.767
      },
      {
        "scl": "29/28",
        "cents": 60.751
      },
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "29/22",
        "cents": 478.259
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      }
    ]
  },
  {
    "stem": "mailing-lists/2011-may-31",
    "description": "May 31, 2011 scale -- based on 5.11.31 subgroup",
    "notes": 12,
    "period_cents": 1117.224,
    "just": true,
    "limit": 31,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99626.html#99626",
    "url": "https://scalelibrary.org/scales/mailing-lists/2011-may-31/",
    "tones": [
      {
        "scl": "125/121",
        "cents": 56.305
      },
      {
        "scl": "33275/29791",
        "cents": 191.475
      },
      {
        "scl": "34375/29791",
        "cents": 247.78
      },
      {
        "scl": "31/25",
        "cents": 372.408
      },
      {
        "scl": "155/121",
        "cents": 428.713
      },
      {
        "scl": "1331/961",
        "cents": 563.883
      },
      {
        "scl": "1375/961",
        "cents": 620.188
      },
      {
        "scl": "961/625",
        "cents": 744.816
      },
      {
        "scl": "961/605",
        "cents": 801.122
      },
      {
        "scl": "1331/775",
        "cents": 936.291
      },
      {
        "scl": "55/31",
        "cents": 992.596
      },
      {
        "scl": "29791/15625",
        "cents": 1117.224
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dimisept-12",
    "description": "8L 4s MOS for Dimisept, L=101.45, s=95.63",
    "notes": 12,
    "period_cents": 1194.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dimisept-12/",
    "tones": [
      {
        "scl": "101.45",
        "cents": 101.45
      },
      {
        "scl": "197.08",
        "cents": 197.08
      },
      {
        "scl": "298.53",
        "cents": 298.53
      },
      {
        "scl": "399.98",
        "cents": 399.98
      },
      {
        "scl": "495.61",
        "cents": 495.61
      },
      {
        "scl": "597.06",
        "cents": 597.06
      },
      {
        "scl": "698.51",
        "cents": 698.51
      },
      {
        "scl": "794.14",
        "cents": 794.14
      },
      {
        "scl": "895.59",
        "cents": 895.59
      },
      {
        "scl": "997.04",
        "cents": 997.04
      },
      {
        "scl": "1092.67",
        "cents": 1092.67
      },
      {
        "scl": "1194.12",
        "cents": 1194.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dominant-12",
    "description": "5L 7s MOS for Dominant, L=114.53, s=88.94",
    "notes": 12,
    "period_cents": 1195.23,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dominant-12/",
    "tones": [
      {
        "scl": "88.94",
        "cents": 88.94
      },
      {
        "scl": "203.47",
        "cents": 203.47
      },
      {
        "scl": "292.41",
        "cents": 292.41
      },
      {
        "scl": "406.94",
        "cents": 406.94
      },
      {
        "scl": "495.88",
        "cents": 495.88
      },
      {
        "scl": "610.41",
        "cents": 610.41
      },
      {
        "scl": "699.35",
        "cents": 699.35
      },
      {
        "scl": "788.29",
        "cents": 788.29
      },
      {
        "scl": "902.82",
        "cents": 902.82
      },
      {
        "scl": "991.76",
        "cents": 991.76
      },
      {
        "scl": "1106.29",
        "cents": 1106.29
      },
      {
        "scl": "1195.23",
        "cents": 1195.23
      }
    ]
  },
  {
    "stem": "mailing-lists/alafried",
    "description": " Fried alaska, with octave-fifth brats of 1 and 2",
    "notes": 12,
    "period_cents": 1196.297466,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_48944.html#49082",
    "url": "https://scalelibrary.org/scales/mailing-lists/alafried/",
    "tones": [
      {
        "scl": "98.867788",
        "cents": 98.867788
      },
      {
        "scl": "197.735576",
        "cents": 197.735576
      },
      {
        "scl": "299.074366",
        "cents": 299.074366
      },
      {
        "scl": "397.942153",
        "cents": 397.942153
      },
      {
        "scl": "496.809941",
        "cents": 496.809941
      },
      {
        "scl": "598.148731",
        "cents": 598.148731
      },
      {
        "scl": "697.016520",
        "cents": 697.01652
      },
      {
        "scl": "795.884307",
        "cents": 795.884307
      },
      {
        "scl": "897.223099",
        "cents": 897.223099
      },
      {
        "scl": "996.090887",
        "cents": 996.090887
      },
      {
        "scl": "1094.958674",
        "cents": 1094.958674
      },
      {
        "scl": "1196.297466",
        "cents": 1196.297466
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dimipent-12",
    "description": "8L 4s MOS for Dimipent, L=101.67, s=95.82",
    "notes": 12,
    "period_cents": 1196.64,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dimipent-12/",
    "tones": [
      {
        "scl": "101.67",
        "cents": 101.67
      },
      {
        "scl": "197.49",
        "cents": 197.49
      },
      {
        "scl": "299.16",
        "cents": 299.16
      },
      {
        "scl": "400.83",
        "cents": 400.83
      },
      {
        "scl": "496.65",
        "cents": 496.65
      },
      {
        "scl": "598.32",
        "cents": 598.32
      },
      {
        "scl": "699.99",
        "cents": 699.99
      },
      {
        "scl": "795.81",
        "cents": 795.81
      },
      {
        "scl": "897.48",
        "cents": 897.48
      },
      {
        "scl": "999.15",
        "cents": 999.15
      },
      {
        "scl": "1094.97",
        "cents": 1094.97
      },
      {
        "scl": "1196.64",
        "cents": 1196.64
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-pajara-12",
    "description": "10L 2s MOS for Pajara, L=106.57, s=65.60",
    "notes": 12,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-pajara-12/",
    "tones": [
      {
        "scl": "106.57",
        "cents": 106.57
      },
      {
        "scl": "213.14",
        "cents": 213.14
      },
      {
        "scl": "319.71",
        "cents": 319.71
      },
      {
        "scl": "385.31",
        "cents": 385.31
      },
      {
        "scl": "491.88",
        "cents": 491.88
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "705.02",
        "cents": 705.02
      },
      {
        "scl": "811.59",
        "cents": 811.59
      },
      {
        "scl": "918.16",
        "cents": 918.16
      },
      {
        "scl": "983.76",
        "cents": 983.76
      },
      {
        "scl": "1090.33",
        "cents": 1090.33
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "mailing-lists/archytas12_tuning-math_19356_19356",
    "description": "A distributionally even scale in archytas (64/63 planar) temperament, ababacbababc",
    "notes": 12,
    "period_cents": 1196.97,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/archytas12_tuning-math_19356_19356/",
    "tones": [
      {
        "scl": "121.03000",
        "cents": 121.03
      },
      {
        "scl": "218.09000",
        "cents": 218.09
      },
      {
        "scl": "271.35000",
        "cents": 271.35
      },
      {
        "scl": "392.38000",
        "cents": 392.38
      },
      {
        "scl": "489.44000",
        "cents": 489.44
      },
      {
        "scl": "610.47000",
        "cents": 610.47
      },
      {
        "scl": "707.53000",
        "cents": 707.53
      },
      {
        "scl": "828.56000",
        "cents": 828.56
      },
      {
        "scl": "881.82000",
        "cents": 881.82
      },
      {
        "scl": "978.88000",
        "cents": 978.88
      },
      {
        "scl": "1099.91000",
        "cents": 1099.91
      },
      {
        "scl": "1196.97000",
        "cents": 1196.97
      }
    ]
  },
  {
    "stem": "mailing-lists/5151",
    "description": " 5151 temperament III (1197/709.5/696).",
    "notes": 12,
    "period_cents": 1197.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_44209.html#44209",
    "url": "https://scalelibrary.org/scales/mailing-lists/5151/",
    "tones": [
      {
        "scl": "97.5",
        "cents": 97.5
      },
      {
        "scl": "195.",
        "cents": 195.0
      },
      {
        "scl": "292.5",
        "cents": 292.5
      },
      {
        "scl": "390.",
        "cents": 390.0
      },
      {
        "scl": "487.5",
        "cents": 487.5
      },
      {
        "scl": "598.5",
        "cents": 598.5
      },
      {
        "scl": "696.",
        "cents": 696.0
      },
      {
        "scl": "793.5",
        "cents": 793.5
      },
      {
        "scl": "891.",
        "cents": 891.0
      },
      {
        "scl": "988.5",
        "cents": 988.5
      },
      {
        "scl": "1086.",
        "cents": 1086.0
      },
      {
        "scl": "1197.",
        "cents": 1197.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_fun",
    "description": " Rational well temperament based on 577/289, 3/2, and 19/16.",
    "notes": 12,
    "period_cents": 1197.002,
    "just": true,
    "limit": 577,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66654.html#66673",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_fun/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "18464/16473",
        "cents": 197.534
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "361/288",
        "cents": 391.116
      },
      {
        "scl": "1154/867",
        "cents": 495.047
      },
      {
        "scl": "361/256",
        "cents": 595.026
      },
      {
        "scl": "73856/49419",
        "cents": 695.579
      },
      {
        "scl": "10963/6936",
        "cents": 792.56
      },
      {
        "scl": "9232/5491",
        "cents": 899.489
      },
      {
        "scl": "4616/2601",
        "cents": 993.092
      },
      {
        "scl": "208297/110976",
        "cents": 1090.073
      },
      {
        "scl": "577/289",
        "cents": 1197.002
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augene-12",
    "description": "3L 9s MOS for Augene, L=121.64, s=92.46",
    "notes": 12,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augene-12/",
    "tones": [
      {
        "scl": "92.46",
        "cents": 92.46
      },
      {
        "scl": "214.10",
        "cents": 214.1
      },
      {
        "scl": "306.56",
        "cents": 306.56
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "491.48",
        "cents": 491.48
      },
      {
        "scl": "613.12",
        "cents": 613.12
      },
      {
        "scl": "705.58",
        "cents": 705.58
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "890.50",
        "cents": 890.5
      },
      {
        "scl": "1012.14",
        "cents": 1012.14
      },
      {
        "scl": "1104.60",
        "cents": 1104.6
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augmented-12",
    "description": "3L 9s MOS for Augmented, L=119.57, s=93.15",
    "notes": 12,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augmented-12/",
    "tones": [
      {
        "scl": "93.15",
        "cents": 93.15
      },
      {
        "scl": "212.72",
        "cents": 212.72
      },
      {
        "scl": "305.87",
        "cents": 305.87
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "492.17",
        "cents": 492.17
      },
      {
        "scl": "611.74",
        "cents": 611.74
      },
      {
        "scl": "704.89",
        "cents": 704.89
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "891.19",
        "cents": 891.19
      },
      {
        "scl": "1010.76",
        "cents": 1010.76
      },
      {
        "scl": "1103.91",
        "cents": 1103.91
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "mailing-lists/synchtrinesplus2",
    "description": " The 12-tone equal temperament with 2:3:4 brats of +2.",
    "notes": 12,
    "period_cents": 1197.394,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12496.html#14985",
    "url": "https://scalelibrary.org/scales/mailing-lists/synchtrinesplus2/",
    "tones": [
      {
        "scl": "99.784",
        "cents": 99.784
      },
      {
        "scl": "199.566",
        "cents": 199.566
      },
      {
        "scl": "299.350",
        "cents": 299.35
      },
      {
        "scl": "399.132",
        "cents": 399.132
      },
      {
        "scl": "498.916",
        "cents": 498.916
      },
      {
        "scl": "598.698",
        "cents": 598.698
      },
      {
        "scl": "698.480",
        "cents": 698.48
      },
      {
        "scl": "798.264",
        "cents": 798.264
      },
      {
        "scl": "898.046",
        "cents": 898.046
      },
      {
        "scl": "997.830",
        "cents": 997.83
      },
      {
        "scl": "1097.612",
        "cents": 1097.612
      },
      {
        "scl": "1197.394",
        "cents": 1197.394
      }
    ]
  },
  {
    "stem": "mailing-lists/lumma_synchtrinesplus2",
    "description": "The 12-tone equal temperament with 2:3:4 brats of +2",
    "notes": 12,
    "period_cents": 1197.3945,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69922.html#69922",
    "url": "https://scalelibrary.org/scales/mailing-lists/lumma_synchtrinesplus2/",
    "tones": [
      {
        "scl": "99.78287",
        "cents": 99.78287
      },
      {
        "scl": "199.56575",
        "cents": 199.56575
      },
      {
        "scl": "299.34862",
        "cents": 299.34862
      },
      {
        "scl": "399.13150",
        "cents": 399.1315
      },
      {
        "scl": "498.91437",
        "cents": 498.91437
      },
      {
        "scl": "598.69725",
        "cents": 598.69725
      },
      {
        "scl": "698.48012",
        "cents": 698.48012
      },
      {
        "scl": "798.26300",
        "cents": 798.263
      },
      {
        "scl": "898.04587",
        "cents": 898.04587
      },
      {
        "scl": "997.82875",
        "cents": 997.82875
      },
      {
        "scl": "1097.61162",
        "cents": 1097.61162
      },
      {
        "scl": "1197.39450",
        "cents": 1197.3945
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-superpyth-12",
    "description": "5L 7s MOS for Superpyth, L=166.79, s=51.95",
    "notes": 12,
    "period_cents": 1197.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-superpyth-12/",
    "tones": [
      {
        "scl": "51.95",
        "cents": 51.95
      },
      {
        "scl": "218.74",
        "cents": 218.74
      },
      {
        "scl": "270.69",
        "cents": 270.69
      },
      {
        "scl": "437.48",
        "cents": 437.48
      },
      {
        "scl": "489.43",
        "cents": 489.43
      },
      {
        "scl": "541.38",
        "cents": 541.38
      },
      {
        "scl": "708.17",
        "cents": 708.17
      },
      {
        "scl": "760.12",
        "cents": 760.12
      },
      {
        "scl": "926.91",
        "cents": 926.91
      },
      {
        "scl": "978.86",
        "cents": 978.86
      },
      {
        "scl": "1145.65",
        "cents": 1145.65
      },
      {
        "scl": "1197.60",
        "cents": 1197.6
      }
    ]
  },
  {
    "stem": "mailing-lists/zeta12",
    "description": "12 equal zeta tuning",
    "notes": 12,
    "period_cents": 1197.686,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_6190.html#6232",
    "url": "https://scalelibrary.org/scales/mailing-lists/zeta12/",
    "tones": [
      {
        "scl": "99.807",
        "cents": 99.807
      },
      {
        "scl": "199.614",
        "cents": 199.614
      },
      {
        "scl": "299.422",
        "cents": 299.422
      },
      {
        "scl": "399.229",
        "cents": 399.229
      },
      {
        "scl": "499.036",
        "cents": 499.036
      },
      {
        "scl": "598.843",
        "cents": 598.843
      },
      {
        "scl": "698.650",
        "cents": 698.65
      },
      {
        "scl": "798.457",
        "cents": 798.457
      },
      {
        "scl": "898.265",
        "cents": 898.265
      },
      {
        "scl": "998.072",
        "cents": 998.072
      },
      {
        "scl": "1097.879",
        "cents": 1097.879
      },
      {
        "scl": "1197.686",
        "cents": 1197.686
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-catler-12",
    "description": "12L MOS for Catler, L=99.81",
    "notes": 12,
    "period_cents": 1197.72,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-catler-12/",
    "tones": [
      {
        "scl": "99.81",
        "cents": 99.81
      },
      {
        "scl": "199.62",
        "cents": 199.62
      },
      {
        "scl": "299.43",
        "cents": 299.43
      },
      {
        "scl": "399.24",
        "cents": 399.24
      },
      {
        "scl": "499.05",
        "cents": 499.05
      },
      {
        "scl": "598.86",
        "cents": 598.86
      },
      {
        "scl": "698.67",
        "cents": 698.67
      },
      {
        "scl": "798.48",
        "cents": 798.48
      },
      {
        "scl": "898.29",
        "cents": 898.29
      },
      {
        "scl": "998.10",
        "cents": 998.1
      },
      {
        "scl": "1097.91",
        "cents": 1097.91
      },
      {
        "scl": "1197.72",
        "cents": 1197.72
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-12",
    "description": "1L 11s MOS for Passion, L=115.91, s=98.40",
    "notes": 12,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-12/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "393.60",
        "cents": 393.6
      },
      {
        "scl": "492.00",
        "cents": 492.0
      },
      {
        "scl": "607.91",
        "cents": 607.91
      },
      {
        "scl": "706.31",
        "cents": 706.31
      },
      {
        "scl": "804.71",
        "cents": 804.71
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "mailing-lists/alabake",
    "description": "Baked alaska, with brats of 2 and 3/2",
    "notes": 12,
    "period_cents": 1198.779549,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_6313.html#6313",
    "url": "https://scalelibrary.org/scales/mailing-lists/alabake/",
    "tones": [
      {
        "scl": "102.565223",
        "cents": 102.565223
      },
      {
        "scl": "201.130054",
        "cents": 201.130054
      },
      {
        "scl": "299.694886",
        "cents": 299.694886
      },
      {
        "scl": "402.260110",
        "cents": 402.26011
      },
      {
        "scl": "500.824942",
        "cents": 500.824942
      },
      {
        "scl": "599.389774",
        "cents": 599.389774
      },
      {
        "scl": "701.954998",
        "cents": 701.954998
      },
      {
        "scl": "800.519830",
        "cents": 800.51983
      },
      {
        "scl": "899.084662",
        "cents": 899.084662
      },
      {
        "scl": "1001.649885",
        "cents": 1001.649885
      },
      {
        "scl": "1100.214717",
        "cents": 1100.214717
      },
      {
        "scl": "1198.779549",
        "cents": 1198.779549
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-srutal-12",
    "description": "10L 2s MOS for Srutal, L=104.70, s=76.06",
    "notes": 12,
    "period_cents": 1199.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-srutal-12/",
    "tones": [
      {
        "scl": "104.70",
        "cents": 104.7
      },
      {
        "scl": "209.40",
        "cents": 209.4
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "390.16",
        "cents": 390.16
      },
      {
        "scl": "494.86",
        "cents": 494.86
      },
      {
        "scl": "599.56",
        "cents": 599.56
      },
      {
        "scl": "704.26",
        "cents": 704.26
      },
      {
        "scl": "808.96",
        "cents": 808.96
      },
      {
        "scl": "913.66",
        "cents": 913.66
      },
      {
        "scl": "989.72",
        "cents": 989.72
      },
      {
        "scl": "1094.42",
        "cents": 1094.42
      },
      {
        "scl": "1199.12",
        "cents": 1199.12
      }
    ]
  },
  {
    "stem": "mailing-lists/jubilee12sym",
    "description": "A distributionally even scale in jubilee (50/49 planar) temperament, aabaacaabaac",
    "notes": 12,
    "period_cents": 1199.32,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/jubilee12sym/",
    "tones": [
      {
        "scl": "102.92000",
        "cents": 102.92
      },
      {
        "scl": "205.84000",
        "cents": 205.84
      },
      {
        "scl": "277.70000",
        "cents": 277.7
      },
      {
        "scl": "380.62000",
        "cents": 380.62
      },
      {
        "scl": "483.54000",
        "cents": 483.54
      },
      {
        "scl": "599.66000",
        "cents": 599.66
      },
      {
        "scl": "702.58000",
        "cents": 702.58
      },
      {
        "scl": "805.50000",
        "cents": 805.5
      },
      {
        "scl": "877.36000",
        "cents": 877.36
      },
      {
        "scl": "980.28000",
        "cents": 980.28
      },
      {
        "scl": "1083.20000",
        "cents": 1083.2
      },
      {
        "scl": "1199.32000",
        "cents": 1199.32
      }
    ]
  },
  {
    "stem": "mailing-lists/parapyth12",
    "description": "A triple Fokker block of the 2.3.7.11.13 temperament called \"parapyth\" (TOP tuning)",
    "notes": 12,
    "period_cents": 1199.50588,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105132",
    "url": "https://scalelibrary.org/scales/mailing-lists/parapyth12/",
    "tones": [
      {
        "scl": "58.23604",
        "cents": 58.23604
      },
      {
        "scl": "206.95866",
        "cents": 206.95866
      },
      {
        "scl": "265.19471",
        "cents": 265.19471
      },
      {
        "scl": "413.91733",
        "cents": 413.91733
      },
      {
        "scl": "472.15337",
        "cents": 472.15337
      },
      {
        "scl": "554.50965",
        "cents": 554.50965
      },
      {
        "scl": "703.23227",
        "cents": 703.23227
      },
      {
        "scl": "761.46832",
        "cents": 761.46832
      },
      {
        "scl": "910.19094",
        "cents": 910.19094
      },
      {
        "scl": "968.42698",
        "cents": 968.42698
      },
      {
        "scl": "1117.14960",
        "cents": 1117.1496
      },
      {
        "scl": "1199.50588",
        "cents": 1199.50588
      }
    ]
  },
  {
    "stem": "mailing-lists/bihex540",
    "description": "Bihexany in 540/539 tempering",
    "notes": 12,
    "period_cents": 1199.823207,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11837.html#11848",
    "url": "https://scalelibrary.org/scales/mailing-lists/bihex540/",
    "tones": [
      {
        "scl": "101.621102",
        "cents": 101.621102
      },
      {
        "scl": "267.824229",
        "cents": 267.824229
      },
      {
        "scl": "386.256798",
        "cents": 386.256798
      },
      {
        "scl": "417.215888",
        "cents": 417.215888
      },
      {
        "scl": "535.648458",
        "cents": 535.648458
      },
      {
        "scl": "701.851584",
        "cents": 701.851584
      },
      {
        "scl": "803.472686",
        "cents": 803.472686
      },
      {
        "scl": "884.228421",
        "cents": 884.228421
      },
      {
        "scl": "969.675813",
        "cents": 969.675813
      },
      {
        "scl": "1033.620081",
        "cents": 1033.620081
      },
      {
        "scl": "1119.067472",
        "cents": 1119.067472
      },
      {
        "scl": "1199.823207",
        "cents": 1199.823207
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-12",
    "description": "2L 10s MOS for Vishnu, L=244.22, s=71.15",
    "notes": 12,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-12/",
    "tones": [
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "142.30",
        "cents": 142.3
      },
      {
        "scl": "386.52",
        "cents": 386.52
      },
      {
        "scl": "457.67",
        "cents": 457.67
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "742.27",
        "cents": 742.27
      },
      {
        "scl": "986.49",
        "cents": 986.49
      },
      {
        "scl": "1057.64",
        "cents": 1057.64
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-august-12",
    "description": "9L 3s MOS for August, L=107.31, s=78.06",
    "notes": 12,
    "period_cents": 1199.97,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-august-12/",
    "tones": [
      {
        "scl": "107.31",
        "cents": 107.31
      },
      {
        "scl": "185.37",
        "cents": 185.37
      },
      {
        "scl": "292.68",
        "cents": 292.68
      },
      {
        "scl": "399.99",
        "cents": 399.99
      },
      {
        "scl": "507.30",
        "cents": 507.3
      },
      {
        "scl": "585.36",
        "cents": 585.36
      },
      {
        "scl": "692.67",
        "cents": 692.67
      },
      {
        "scl": "799.98",
        "cents": 799.98
      },
      {
        "scl": "907.29",
        "cents": 907.29
      },
      {
        "scl": "985.35",
        "cents": 985.35
      },
      {
        "scl": "1092.66",
        "cents": 1092.66
      },
      {
        "scl": "1199.97",
        "cents": 1199.97
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-positive-12",
    "description": "Positive, linear-mapped intonational system, 12 notes",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-positive-12/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-3-2-12",
    "description": "Generalized Pythagorean Scale, 3/2 stacked 12=7+5 times",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-3-2-12/",
    "tones": [
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19683/16384",
        "cents": 317.595
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "177147/131072",
        "cents": 521.505
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "59049/32768",
        "cents": 1019.55
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-pythagorean-chromatic",
    "description": "Pythagorean Intonation Chromatic Scale (PICS)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.102",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-pythagorean-chromatic/",
    "tones": [
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19683/16384",
        "cents": 317.595
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "59049/32768",
        "cents": 1019.55
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-pythagorean",
    "description": "12-note Pythagorean tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.83",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-pythagorean/",
    "tones": [
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Descartes_Hexa",
    "description": "Descartes 3 nested ~1650 hexachords:voices(B)-flat,naturall and in [B]",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82889.html#82979",
    "url": "https://scalelibrary.org/scales/mailing-lists/Descartes_Hexa/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/MersenneStar",
    "description": "Marin Mersenne's dodecatonic 5-limit Star compiled by A.Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90431.html#90445",
    "url": "https://scalelibrary.org/scales/mailing-lists/MersenneStar/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp5LimDodek",
    "description": "Sparschuh's 5-limit dodecatonics with two Kirnberger 5ths: C-G & A-E ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8408.html#20515",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp5LimDodek/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "262144/234375",
        "cents": 193.849
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "16384/10935",
        "cents": 700.001
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "78125/46656",
        "cents": 892.466
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/centr",
    "description": "Marvel projection to the 5-limit of centaur",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11205.html#11239",
    "url": "https://scalelibrary.org/scales/mailing-lists/centr/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/classr",
    "description": "Marvel projection to the 5-limit of class",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11205.html#11239",
    "url": "https://scalelibrary.org/scales/mailing-lists/classr/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "1125/1024",
        "cents": 162.851
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cw12_5",
    "description": "CalkinWilf(<12 19 28|) = ariel1",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_21119.html#21119",
    "url": "https://scalelibrary.org/scales/mailing-lists/cw12_5/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diadiaschis1",
    "description": "Diadiaschisma scale 2048/2025 67108864/66430125",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8532.html#8532",
    "url": "https://scalelibrary.org/scales/mailing-lists/diadiaschis1/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "18225/16384",
        "cents": 184.357
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "54675/32768",
        "cents": 886.312
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diadiaschis2",
    "description": "Diadiaschisma scale 2048/2025 67108864/66430125",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8532.html#8532",
    "url": "https://scalelibrary.org/scales/mailing-lists/diadiaschis2/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "54675/32768",
        "cents": 886.312
      },
      {
        "scl": "32768/18225",
        "cents": 1015.643
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diadie1",
    "description": "First Diadie 2048/2025 128/125 scale = lumma5r.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8332.html#8332",
    "url": "https://scalelibrary.org/scales/mailing-lists/diadie1/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diadie2",
    "description": "Second Diadie 2048/2025 128/125 scale ~ pipedum_12a.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8332.html#8332",
    "url": "https://scalelibrary.org/scales/mailing-lists/diadie2/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dodek",
    "description": "Sault Dodekaphonic                                               ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_49100.html#49100",
    "url": "https://scalelibrary.org/scales/mailing-lists/dodek/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/duodene",
    "description": "Ellis's Duodene : genus [33355]",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80686.html#80720",
    "url": "https://scalelibrary.org/scales/mailing-lists/duodene/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hahnmaxr",
    "description": "Paul Hahn's 12_hahn7 marvel projected to the 5-limit",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11205.html#11239",
    "url": "https://scalelibrary.org/scales/mailing-lists/hahnmaxr/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/jioct12",
    "description": "12-tone JI version of the Messiaens octatonic scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_62776.html#62986",
    "url": "https://scalelibrary.org/scales/mailing-lists/jioct12/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/jobbit12_5",
    "description": "12-note 5-limit JI hobbit",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_18534.html#18541",
    "url": "https://scalelibrary.org/scales/mailing-lists/jobbit12_5/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kesred12_5",
    "description": "Kees reduced 5-limit 12-note scale = Hahn reduced",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14472.html#14473",
    "url": "https://scalelibrary.org/scales/mailing-lists/kesred12_5/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kred12_5",
    "description": "Kees reduced 5-limit centered on |1 1 1>/3 = rousseau.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14523.html#14523",
    "url": "https://scalelibrary.org/scales/mailing-lists/kred12_5/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/majraj1",
    "description": "Majraj 648/625 6561/6250 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8346.html#8346",
    "url": "https://scalelibrary.org/scales/mailing-lists/majraj1/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "729/625",
        "cents": 266.475
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "243/125",
        "cents": 1150.834
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/majraj2",
    "description": "Majraj 648/625 6561/6250 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8346.html#8346",
    "url": "https://scalelibrary.org/scales/mailing-lists/majraj2/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "162/125",
        "cents": 448.879
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/majraj3",
    "description": "Majraj 648/625 6561/6250 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8346.html#8346",
    "url": "https://scalelibrary.org/scales/mailing-lists/majraj3/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "162/125",
        "cents": 448.879
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/majsyn1",
    "description": "First Majsyn 648/625 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8330.html#8330",
    "url": "https://scalelibrary.org/scales/mailing-lists/majsyn1/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/majsyn2",
    "description": "Second Majsyn 648/625 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8330.html#8330",
    "url": "https://scalelibrary.org/scales/mailing-lists/majsyn2/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/majsyn3",
    "description": " 648/625 and 81/80 Fokker block, Gene Ward Smith.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_51116.html#51116",
    "url": "https://scalelibrary.org/scales/mailing-lists/majsyn3/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mistyschism1",
    "description": "Mistyschism scale 2048/2025 67108864/66430125",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70511.html#70540",
    "url": "https://scalelibrary.org/scales/mailing-lists/mistyschism1/",
    "tones": [
      {
        "scl": "524288/492075",
        "cents": 109.778
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "262144/164025",
        "cents": 811.733
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mistyschism2",
    "description": "Mistyschism scale 2048/2025 67108864/66430125 = duoden12.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70511.html#70540",
    "url": "https://scalelibrary.org/scales/mailing-lists/mistyschism2/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mistyschism3",
    "description": "Mistyschism scale 2048/2025 67108864/66430125",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70511.html#70540",
    "url": "https://scalelibrary.org/scales/mailing-lists/mistyschism3/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1476225/1048576",
        "cents": 592.177
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mistyschism4",
    "description": "Mistyschism scale 2048/2025 67108864/66430125",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70511.html#70540",
    "url": "https://scalelibrary.org/scales/mailing-lists/mistyschism4/",
    "tones": [
      {
        "scl": "524288/492075",
        "cents": 109.778
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/parizek_syndiat",
    "description": "Petr Parizek, diatonic scale with syntonic alternatives",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_55374.html#55412",
    "url": "https://scalelibrary.org/scales/mailing-lists/parizek_syndiat/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn1",
    "description": "Ragasyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn1/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn10",
    "description": "Ragisyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn10/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn11",
    "description": "Ragisyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn11/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1000/729",
        "cents": 547.211
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "10000/6561",
        "cents": 729.615
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn12",
    "description": "Ragisyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn12/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "243/200",
        "cents": 337.148
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn2",
    "description": "Ragisyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn2/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1000/729",
        "cents": 547.211
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "10000/6561",
        "cents": 729.615
      },
      {
        "scl": "400/243",
        "cents": 862.852
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "4000/2187",
        "cents": 1045.256
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn3",
    "description": "Ragasyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn3/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "243/200",
        "cents": 337.148
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn4",
    "description": "Ragisyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn4/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1000/729",
        "cents": 547.211
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "10000/6561",
        "cents": 729.615
      },
      {
        "scl": "400/243",
        "cents": 862.852
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn5",
    "description": "Ragisyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn5/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1000/729",
        "cents": 547.211
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn6",
    "description": "Ragisyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn6/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn7",
    "description": "Ragisyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn7/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1000/729",
        "cents": 547.211
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "10000/6561",
        "cents": 729.615
      },
      {
        "scl": "400/243",
        "cents": 862.852
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn8",
    "description": "Ragasyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn8/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "243/200",
        "cents": 337.148
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ragisyn9",
    "description": "Ragisyn 6561/6250 81/80 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8331.html#8331",
    "url": "https://scalelibrary.org/scales/mailing-lists/ragisyn9/",
    "tones": [
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1000/729",
        "cents": 547.211
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/raintree",
    "description": "Raintree scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70511.html#70515",
    "url": "https://scalelibrary.org/scales/mailing-lists/raintree/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schisdia1",
    "description": "Schisdia 32805/32768 2048/2025 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8408.html#8408",
    "url": "https://scalelibrary.org/scales/mailing-lists/schisdia1/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schisdia2",
    "description": "Schisdia 32805/32768 2048/2025 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8408.html#8408",
    "url": "https://scalelibrary.org/scales/mailing-lists/schisdia2/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "16384/10935",
        "cents": 700.001
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schisdia3",
    "description": "Schisdia 32805/32768 2048/2025 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8408.html#8408",
    "url": "https://scalelibrary.org/scales/mailing-lists/schisdia3/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "4096/3645",
        "cents": 201.956
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2048/1215",
        "cents": 903.911
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schisdia4",
    "description": "Schisdia 32805/32768 2048/2025 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8408.html#8408",
    "url": "https://scalelibrary.org/scales/mailing-lists/schisdia4/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schisdia5",
    "description": "Schisdia 32805/32768 2048/2025 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8408.html#8408",
    "url": "https://scalelibrary.org/scales/mailing-lists/schisdia5/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "512/405",
        "cents": 405.866
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schisdia6",
    "description": "Schisdia 32805/32768 2048/2025 scale ~ ramis tamil_vi syndia1",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8408.html#8408",
    "url": "https://scalelibrary.org/scales/mailing-lists/schisdia6/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndia1",
    "description": "First 81/80 2048/2025 Fokker block = ramis.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8328.html#8328",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndia1/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndia2",
    "description": "Second 81/80 2048/2025 Fokker block",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8328.html#8328",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndia2/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndia3",
    "description": "Third 81/80 2048/2025 Fokker block",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8328.html#8328",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndia3/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndia4",
    "description": " 81/80 and 2048/2025 Fokker block, Gene Ward Smith.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_51116.html#51116",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndia4/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndia5",
    "description": "Fifth 81/80 2048/2025 Fokker block = pipedum_12.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8328.html#8328",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndia5/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndia6",
    "description": "Sixth 81/80 2048/2025 Fokker block",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8328.html#8328",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndia6/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndie",
    "description": " 81/80 and 128/125 Fokker block, Gene Ward Smith.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_51116.html#51116",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndie/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndie1",
    "description": "First Syndie scale ~ sauveur_ji.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8329.html#8329",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndie1/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndie2",
    "description": "Second Syndie scale = fogliano1.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8329.html#8329",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndie2/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndie3",
    "description": "Third Syndie scale ~ duodene.scl = efg33355.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8329.html#8329",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndie3/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tamil_vi",
    "description": "Vilarippalai scale in Tamil music, Vidyasankar Sundaresan",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11331.html#11335",
    "url": "https://scalelibrary.org/scales/mailing-lists/tamil_vi/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadia1",
    "description": "Tertiadia 2048/2025 262144/253125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8422.html#8422",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadia1/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "3375/2048",
        "cents": 864.806
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadia2",
    "description": "Tertiadia 2048/2025 262144/253125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8422.html#8422",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadia2/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "2048/1125",
        "cents": 1037.149
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadia3",
    "description": "Tertiadia 2048/2025 262144/253125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8422.html#8422",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadia3/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "4096/3375",
        "cents": 335.194
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadia4",
    "description": "Tertiadia 2048/2025 262144/253125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8422.html#8422",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadia4/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "10125/8192",
        "cents": 366.761
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadia5",
    "description": "Tertiadia 2048/2025 262144/253125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8422.html#8422",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadia5/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "3375/2048",
        "cents": 864.806
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadia6",
    "description": "Tertiadia 2048/2025 262144/253125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8422.html#8422",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadia6/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "1024/675",
        "cents": 721.508
      },
      {
        "scl": "16384/10125",
        "cents": 833.239
      },
      {
        "scl": "3375/2048",
        "cents": 864.806
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadie1",
    "description": "First Tertiadie 262144/253125 128/125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8338.html#8338",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadie1/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "375/256",
        "cents": 660.896
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "2048/1125",
        "cents": 1037.149
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadie2",
    "description": "Second Tertiadie 262144/253125 128/125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8338.html#8338",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadie2/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "1125/1024",
        "cents": 162.851
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5625/4096",
        "cents": 549.165
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadie3",
    "description": "Third Tertiadie 262144/253125 128/125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8338.html#8338",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadie3/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "1125/1024",
        "cents": 162.851
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tertiadie4",
    "description": "Fourth Tertiadie 262144/253125 128/125 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8338.html#8338",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertiadie4/",
    "tones": [
      {
        "scl": "2048/1875",
        "cents": 152.79
      },
      {
        "scl": "32768/28125",
        "cents": 264.521
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "512/375",
        "cents": 539.104
      },
      {
        "scl": "8192/5625",
        "cents": 650.835
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "2048/1125",
        "cents": 1037.149
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/thirds",
    "description": " Major and minor 3rds paralleogram.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_51116.html#51116",
    "url": "https://scalelibrary.org/scales/mailing-lists/thirds/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-negative-12",
    "description": "Negative, linear-mapped intonational system, 12 notes",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-negative-12/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-just-chromatic",
    "description": "Just Intonation Chromatic Scale (JICS)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.105",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-just-chromatic/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_class",
    "description": " 31 dyads covered by 4 tetrads (7-limit).",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11205.html#11235",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_class/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_max7",
    "description": " 32 7-limit dyads in 12 notes, Paul Hahn.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11205.html#11235",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_max7/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_prism",
    "description": " 225:224 scale by Carl Lumma.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11205.html#11235",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_prism/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "112/75",
        "cents": 694.243
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12highschool1",
    "description": "First 12-note Highschool scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90591.html#90594",
    "url": "https://scalelibrary.org/scales/mailing-lists/12highschool1/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12highschool2",
    "description": "Second 12-note Highschool scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90591.html#90594",
    "url": "https://scalelibrary.org/scales/mailing-lists/12highschool2/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12highschool3",
    "description": "Third 12-note Highschool scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90597.html#90598",
    "url": "https://scalelibrary.org/scales/mailing-lists/12highschool3/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Spa_s_s_7_lim",
    "description": "Sparschuh's 7-limit ~JI cycle of a dozen tempered 5ths",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82079.html#82124",
    "url": "https://scalelibrary.org/scales/mailing-lists/Spa_s_s_7_lim/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/aaron_tuning_53040_53059",
    "description": "akj 64/63 729/686 Fokker block ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53040.html#53059",
    "url": "https://scalelibrary.org/scales/mailing-lists/aaron_tuning_53040_53059/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "49/27",
        "cents": 1031.787
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/akj",
    "description": "64/63 6561/6272 Fokker block 5,5,4,4",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53061.html#53062",
    "url": "https://scalelibrary.org/scales/mailing-lists/akj/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bluesji",
    "description": "7-limit JI version of Graham Breed's Blues scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100741.html#100741",
    "url": "https://scalelibrary.org/scales/mailing-lists/bluesji/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bree3",
    "description": "Third breed ball around 49/40-7/4",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12169.html#12169",
    "url": "https://scalelibrary.org/scales/mailing-lists/bree3/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cpak12",
    "description": "optimal tetrad pack scale = cv1",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12984.html#12984",
    "url": "https://scalelibrary.org/scales/mailing-lists/cpak12/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cv1",
    "description": "First 12/5 <12 19 28 34| epimorphic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11451.html#11451",
    "url": "https://scalelibrary.org/scales/mailing-lists/cv1/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cv11",
    "description": "Eleventh 12/5 scale <12 19 28 34| epimorphic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11451.html#11451",
    "url": "https://scalelibrary.org/scales/mailing-lists/cv11/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cv13",
    "description": "Thirteenth 12/5 scale <12 19 28 34| epimorphic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11451.html#11451",
    "url": "https://scalelibrary.org/scales/mailing-lists/cv13/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cv5",
    "description": "Fifth 12/5 scale <12 19 28 34| epimorphic = inverse hen12",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11451.html#11451",
    "url": "https://scalelibrary.org/scales/mailing-lists/cv5/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cv7",
    "description": "Seventh 12/5 scale <12 19 28 34| epimorphic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11451.html#11451",
    "url": "https://scalelibrary.org/scales/mailing-lists/cv7/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cv9",
    "description": "Ninth 12/5 scale <12 19 28 34| epimorphic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11451.html#11451",
    "url": "https://scalelibrary.org/scales/mailing-lists/cv9/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dentirrmean",
    "description": "Tom Dent's 7-limit irregular meantone",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65600.html#65601",
    "url": "https://scalelibrary.org/scales/mailing-lists/dentirrmean/",
    "tones": [
      {
        "scl": "1875/1792",
        "cents": 78.384
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "1875/1568",
        "cents": 309.558
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "75/56",
        "cents": 505.757
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "196/125",
        "cents": 778.711
      },
      {
        "scl": "375/224",
        "cents": 892.07
      },
      {
        "scl": "224/125",
        "cents": 1009.885
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dualhex",
    "description": "Aaron Johnson's dual-hexany CPS January 2 2004",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50781.html#50802",
    "url": "https://scalelibrary.org/scales/mailing-lists/dualhex/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "175/128",
        "cents": 541.453
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dwarf12_7",
    "description": "Dwarf(<12 19 28 34|) five major triads, four minor triads two otonal pentads",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87123.html#87193",
    "url": "https://scalelibrary.org/scales/mailing-lists/dwarf12_7/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/eikobag",
    "description": "twelve note C(6, 3) combination product bag from <1 3 3 5 7 9>",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12209.html#12209",
    "url": "https://scalelibrary.org/scales/mailing-lists/eikobag/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/even12a",
    "description": "first maximally even {15/14,16/15,21/20,25/24} scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13099.html#13099",
    "url": "https://scalelibrary.org/scales/mailing-lists/even12a/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/even12b",
    "description": "second maximally even {15/14,16/15,21/20,25/24} scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13099.html#13099",
    "url": "https://scalelibrary.org/scales/mailing-lists/even12b/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/fokker_12",
    "description": "Fokker's 7-limit 12-tone just scale                                             ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_1194.html#1207",
    "url": "https://scalelibrary.org/scales/mailing-lists/fokker_12/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/gamelan_om",
    "description": "Other Music gamelan (7 limit black keys)                                        ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_1012.html#1273",
    "url": "https://scalelibrary.org/scales/mailing-lists/gamelan_om/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/glamma",
    "description": "Glamma = reca1c2, <12 19 27 34|-epimorphic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11333.html#11333",
    "url": "https://scalelibrary.org/scales/mailing-lists/glamma/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hahn12",
    "description": "Hahn-reduced 12 note scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90597.html#90598",
    "url": "https://scalelibrary.org/scales/mailing-lists/hahn12/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/handblue",
    "description": "\"Handy Blues\" of Pitch Palette, 7-limit                                         ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_1012.html#1273",
    "url": "https://scalelibrary.org/scales/mailing-lists/handblue/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hen12",
    "description": "Adjusted Hahn12",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10822.html#10825",
    "url": "https://scalelibrary.org/scales/mailing-lists/hen12/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hexy",
    "description": "Maximized 9-limit harmony containing a hexany",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11302.html#11302",
    "url": "https://scalelibrary.org/scales/mailing-lists/hexy/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ji_12",
    "description": "Basic JI with 7-limit tritone                                                   ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87282.html#87282",
    "url": "https://scalelibrary.org/scales/mailing-lists/ji_12/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/just7_12",
    "description": "7-limit 12 tone scale                                                           ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_1012.html#1273",
    "url": "https://scalelibrary.org/scales/mailing-lists/just7_12/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lazy",
    "description": "JI tuning for Lazy Summer Afternoon",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_78365.html#78365",
    "url": "https://scalelibrary.org/scales/mailing-lists/lazy/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lester_tester",
    "description": " Excellent 7-limit scale, independently discovered by Erv Wilson.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_9198.html#9230",
    "url": "https://scalelibrary.org/scales/mailing-lists/lester_tester/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/magic",
    "description": "magic chord test",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_3725.html#3750",
    "url": "https://scalelibrary.org/scales/mailing-lists/magic/",
    "tones": [
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/max1",
    "description": "31 intervals 26 triads 6 tetrads 2 pentads smallest step 49/48 ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11460.html#11460",
    "url": "https://scalelibrary.org/scales/mailing-lists/max1/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/max2",
    "description": "31 intervals 26 triads 6 tetrads 2 pentads smallest step 49/48 ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11460.html#11460",
    "url": "https://scalelibrary.org/scales/mailing-lists/max2/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/max3",
    "description": "31 intervals 26 triads 6 tetrads 2 pentads smallest step 50/49",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11460.html#11460",
    "url": "https://scalelibrary.org/scales/mailing-lists/max3/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/max4",
    "description": "31 intervals 26 triads 6 tetrads 2 pentads smallest step 50/49",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11460.html#11460",
    "url": "https://scalelibrary.org/scales/mailing-lists/max4/",
    "tones": [
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/max5",
    "description": "31 intervals 26 triads 6 tetrads two pentads smallest step 50/49",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11460.html#11460",
    "url": "https://scalelibrary.org/scales/mailing-lists/max5/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/max6",
    "description": "31 intervals 26 triads 6 tetrads 2 pentads smallest step 50/49",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11460.html#11460",
    "url": "https://scalelibrary.org/scales/mailing-lists/max6/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mean441",
    "description": "7-limit JI meantone, 441-et detempered",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59379.html#59379",
    "url": "https://scalelibrary.org/scales/mailing-lists/mean441/",
    "tones": [
      {
        "scl": "16384/15309",
        "cents": 117.489
      },
      {
        "scl": "262144/234375",
        "cents": 193.849
      },
      {
        "scl": "1225/1024",
        "cents": 310.279
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "8192/6125",
        "cents": 503.407
      },
      {
        "scl": "65536/46875",
        "cents": 580.163
      },
      {
        "scl": "6125/4096",
        "cents": 696.593
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2048/1225",
        "cents": 889.721
      },
      {
        "scl": "234375/131072",
        "cents": 1006.151
      },
      {
        "scl": "15309/8192",
        "cents": 1082.511
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meande12",
    "description": "chord-based detempering of 7-limit meantone",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11205.html#11207",
    "url": "https://scalelibrary.org/scales/mailing-lists/meande12/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meandin",
    "description": "inverted detempered 7-limit meantone",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11205.html#11207",
    "url": "https://scalelibrary.org/scales/mailing-lists/meandin/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meanqr",
    "description": "270-et Hahn reduced rational 6125/4096 Meantone[12]",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_55051.html#55053",
    "url": "https://scalelibrary.org/scales/mailing-lists/meanqr/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "448/375",
        "cents": 307.93
      },
      {
        "scl": "784/625",
        "cents": 392.397
      },
      {
        "scl": "8192/6125",
        "cents": 503.407
      },
      {
        "scl": "6144/4375",
        "cents": 587.874
      },
      {
        "scl": "6125/4096",
        "cents": 696.593
      },
      {
        "scl": "625/392",
        "cents": 807.603
      },
      {
        "scl": "375/224",
        "cents": 892.07
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meanred",
    "description": "171-et Hahn reduced rational Meantone[12]",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_55051.html#55052",
    "url": "https://scalelibrary.org/scales/mailing-lists/meanred/",
    "tones": [
      {
        "scl": "672/625",
        "cents": 125.526
      },
      {
        "scl": "125/112",
        "cents": 190.115
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "75/56",
        "cents": 505.757
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "112/75",
        "cents": 694.243
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "224/125",
        "cents": 1009.885
      },
      {
        "scl": "625/336",
        "cents": 1074.474
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/parapyth12-7",
    "description": "2.3.7 transversal of parapyth12",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105146",
    "url": "https://scalelibrary.org/scales/mailing-lists/parapyth12-7/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/parizek_7lqmtd2",
    "description": "7-limit Quasi-meantone no. 2 (1/1 is D)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53869.html#54614",
    "url": "https://scalelibrary.org/scales/mailing-lists/parizek_7lqmtd2/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "75/56",
        "cents": 505.757
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "112/75",
        "cents": 694.243
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "375/224",
        "cents": 892.07
      },
      {
        "scl": "224/125",
        "cents": 1009.885
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/parizek_ji1",
    "description": "Petr Parizek, 12-tone septimal tuning, 2002.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_60480.html#60554",
    "url": "https://scalelibrary.org/scales/mailing-lists/parizek_ji1/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pris",
    "description": " Optimized (15/14)^3 (16/15)^4 (21/20)^3 (25/24)^2 scale.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50781.html#50895",
    "url": "https://scalelibrary.org/scales/mailing-lists/pris/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus1",
    "description": "scale 1 420 2,2,2,2 1.897095 0.538729 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus1/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus10",
    "description": "scale 10 840 2,2,1,1 4.109804 0.207795 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus10/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus11",
    "description": "scale 11 840 2,2,1,1 4.109804 0.207795 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus11/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus12",
    "description": "scale 12 840 2,2,1,1 4.109804 0.207795 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus12/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus13",
    "description": "scale 13 420 2,2,1,1 4.109804 0.194943 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus13/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus14",
    "description": "scale 14 840 2,2,1,1 4.109804 0.194943 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus14/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus15",
    "description": "scale 15 1568 2,2,1,1 2.801371 0.193741 impropriety 0.044238",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus15/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus16",
    "description": "scale 16 1568 2,2,1,1 4.109804 0.193741 impropriety 0.044238",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus16/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus17",
    "description": "scale 17 1568 2,2,1,1 4.109804 0.135448 impropriety 0.044238",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus17/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus18",
    "description": "scale 18 1960 2,2,1,1 4.109804 0.135448 improriety 0.044238",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus18/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus2",
    "description": "scale 2 840 2,2,2,2 2.330127 0.344658 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus2/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus3",
    "description": "scale 3 840 2,2,2,2 2.330127 0.344658 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus3/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus4",
    "description": "scale 4 840 2,2,2,2 2.330127 0.308814 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus4/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus5",
    "description": "scale 5 840 2,2,2,2 2.330127 0.308814 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus5/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus6",
    "description": "scale 6 420 2,2,2,2 2.330127 0.272970 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus6/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus7",
    "description": "scale 7 840 2,2,1,1 4.109804 0.266088 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus7/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus8",
    "description": "scale 8 840 2,2,1,1 4.109804 0.266088 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus8/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qujus9",
    "description": "scale 9 420 2,2,1,1 4.109804 0.27795 strictly proper",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10190.html#10190",
    "url": "https://scalelibrary.org/scales/mailing-lists/qujus9/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rat12",
    "description": "72-et Hahn reduced 12-fairly-equal well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_55054.html#55054",
    "url": "https://scalelibrary.org/scales/mailing-lists/rat12/",
    "tones": [
      {
        "scl": "200/189",
        "cents": 97.937
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "625/441",
        "cents": 603.693
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "189/100",
        "cents": 1102.063
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ratwell",
    "description": "7-limit rational well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_55055.html#55055",
    "url": "https://scalelibrary.org/scales/mailing-lists/ratwell/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "175616/140625",
        "cents": 384.685
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "3136/1875",
        "cents": 890.442
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/raven_tuning_104807_104811",
    "description": "John O'Sullivan's raven scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104807.html#104811",
    "url": "https://scalelibrary.org/scales/mailing-lists/raven_tuning_104807_104811/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rectoo",
    "description": "Hahn-reduced circle of fifths via <12 19 27 34| kernel",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11326.html#11329",
    "url": "https://scalelibrary.org/scales/mailing-lists/rectoo/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/terrain",
    "description": "JI version of generated scale for 63/50 and 10/9",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96783.html#96801",
    "url": "https://scalelibrary.org/scales/mailing-lists/terrain/",
    "tones": [
      {
        "scl": "50/49",
        "cents": 34.976
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "500/441",
        "cents": 217.379
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "441/250",
        "cents": 982.621
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wilson_class",
    "description": "Class Scale, Erv Wilson, 9 july 1967",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_2720.html#2720",
    "url": "https://scalelibrary.org/scales/mailing-lists/wilson_class/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-acute-12",
    "description": "Acute, linear-mapped intonational system, 12 notes",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-acute-12/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen05-harrison-cinna",
    "description": "Scale for 'Incidental Music for Corneille's \"Cinna\"'",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Lou Harrison, Incidental Music for Corneille's \"Cinna\", Xenharmonikon 5 (1976)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen05-harrison-cinna/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen06-polansky-study-1",
    "description": "Octave I and II tuning for 'Piano Study #5 (For JPR)'",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Larry Polansky, Piano Study #5 (for JPR), for Just Fender Rhodes, Xenharmonikon 6 (1977)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen06-polansky-study-1/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen10-wolf-sands",
    "description": "Scale from 'Trio: The Sands'",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Daniel J. Wolf, Trio: The Sands, Xenharmonikon 10 (1987)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen10-wolf-sands/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-01",
    "description": "Scale 1 from Drones 1994 #2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.99",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-01/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-03",
    "description": "Scale 3 from Drones 1994 #2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.99",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-03/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-06",
    "description": "Scale 6 from Drones 1994 #2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.100",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-06/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-08",
    "description": "Scale 8 from Drones 1994 #2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.100",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-08/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-10",
    "description": "Scale 10 from Drones 1994 #2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.100",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-10/",
    "tones": [
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-12",
    "description": "Scale 12 from Drones 1994 #2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.100",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-12/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-grady-centaur",
    "description": "Centaur",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Kraig Grady, CENTAUR - A 7-Limit 12 Tone Tuning, Xenharmonikon 16 (1995), p.93",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-grady-centaur/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/11lwt",
    "description": "11-limit Rational Well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54796.html#54831",
    "url": "https://scalelibrary.org/scales/mailing-lists/11lwt/",
    "tones": [
      {
        "scl": "1323/1250",
        "cents": 98.262
      },
      {
        "scl": "55/49",
        "cents": 199.98
      },
      {
        "scl": "297/250",
        "cents": 298.242
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "99/70",
        "cents": 600.088
      },
      {
        "scl": "220/147",
        "cents": 698.025
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "5500/3087",
        "cents": 999.871
      },
      {
        "scl": "66/35",
        "cents": 1098.133
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Bendeler",
    "description": "Bendeler, as quoted by Toepfer, compiled by A.Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90063.html#90063",
    "url": "https://scalelibrary.org/scales/mailing-lists/Bendeler/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "32768/29403",
        "cents": 187.589
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "4096/3267",
        "cents": 391.499
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "131072/87846",
        "cents": 692.773
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "16384/9801",
        "cents": 889.544
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2048/1089",
        "cents": 1093.454
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SpDoubEpi11lim",
    "description": "Sparschuh's [2010] double (5ths & 3rds) epimoric 11-lim. dodecatonics",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91520.html#91552",
    "url": "https://scalelibrary.org/scales/mailing-lists/SpDoubEpi11lim/",
    "tones": [
      {
        "scl": "132/125",
        "cents": 94.332
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "385/324",
        "cents": 298.638
      },
      {
        "scl": "44/35",
        "cents": 396.178
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "176/125",
        "cents": 592.377
      },
      {
        "scl": "539/360",
        "cents": 698.746
      },
      {
        "scl": "198/125",
        "cents": 796.287
      },
      {
        "scl": "176/105",
        "cents": 894.223
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "847/450",
        "cents": 1094.924
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SpUndecanarian",
    "description": "Sparschuh's [2010] epimoric 11-limit decomposition of the PC",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91334.html#91446",
    "url": "https://scalelibrary.org/scales/mailing-lists/SpUndecanarian/",
    "tones": [
      {
        "scl": "3872/3675",
        "cents": 90.402
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "1452/1225",
        "cents": 294.312
      },
      {
        "scl": "1408/1125",
        "cents": 388.467
      },
      {
        "scl": "3267/2450",
        "cents": 498.222
      },
      {
        "scl": "15488/11025",
        "cents": 588.447
      },
      {
        "scl": "539/360",
        "cents": 698.746
      },
      {
        "scl": "1936/1225",
        "cents": 792.357
      },
      {
        "scl": "3388/2025",
        "cents": 891.014
      },
      {
        "scl": "2178/1225",
        "cents": 996.267
      },
      {
        "scl": "61952/33075",
        "cents": 1086.492
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bihexany",
    "description": "Hole around [0, 1/2, 1/2, 1/2]",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63543.html#63558",
    "url": "https://scalelibrary.org/scales/mailing-lists/bihexany/",
    "tones": [
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "35/22",
        "cents": 803.822
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cw12_11",
    "description": "CalkinWilf(<12 19 28 34 42|)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_21119.html#21119",
    "url": "https://scalelibrary.org/scales/mailing-lists/cw12_11/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mohajira-to-slendro",
    "description": " From Mohajira to Aeolian and Slendros",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96333.html#96333",
    "url": "https://scalelibrary.org/scales/mailing-lists/mohajira-to-slendro/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/neogji12",
    "description": "Neo-Gothic 12-note JI tuning (primes 2/3/7/11) F-F with Eb key as D+1",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_12989.html#12989",
    "url": "https://scalelibrary.org/scales/mailing-lists/neogji12/",
    "tones": [
      {
        "scl": "392/363",
        "cents": 133.061
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "147/121",
        "cents": 336.971
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "196/121",
        "cents": 835.016
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/omaha",
    "description": "Omaha 2.3.11 scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96573.html#96575",
    "url": "https://scalelibrary.org/scales/mailing-lists/omaha/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/portsmouth",
    "description": "Portsmouth, a 2.3.7.11 subgroup scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96583.html#96583",
    "url": "https://scalelibrary.org/scales/mailing-lists/portsmouth/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sevish",
    "description": "Sevish JI scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_26178.html#26189",
    "url": "https://scalelibrary.org/scales/mailing-lists/sevish/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tetratetra",
    "description": "tetratetradic scale on 6:7:9:11! 22:27:33 on degree 11! spooky pentatonic!",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_55769.html#55778",
    "url": "https://scalelibrary.org/scales/mailing-lists/tetratetra/",
    "tones": [
      {
        "scl": "77/72",
        "cents": 116.234
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "121/72",
        "cents": 898.726
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/unimajor",
    "description": "A 2.3.11/7 subgroup scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96588.html#96588",
    "url": "https://scalelibrary.org/scales/mailing-lists/unimajor/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen06-polansky-study-4",
    "description": "Octave IV tuning for 'Piano Study #5 (For JPR)'",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Larry Polansky, Piano Study #5 (for JPR), for Just Fender Rhodes, Xenharmonikon 6 (1977)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen06-polansky-study-4/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_o8x13",
    "description": " Two harmonic series segments (cap 16) rooted a 3:2 apart.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_20009.html#20030",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_o8x13/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/44_39-12",
    "description": "12-note chromatic tuning with 352:351, 364:363 (G=1/1, Eb-G#)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105056",
    "url": "https://scalelibrary.org/scales/mailing-lists/44_39-12/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "56/39",
        "cents": 626.343
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/44_39-12_C",
    "description": "44_39-12.scl with C as 1/1 (Eb-G#)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105056",
    "url": "https://scalelibrary.org/scales/mailing-lists/44_39-12_C/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "117/88",
        "cents": 493.12
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/alternative12",
    "description": "Superset of Buzurg al-Erin with 13/11, 39/22",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/alternative12/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bicycle",
    "description": "13-limit harmonic bicycle, George Secor, 1963",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_26222.html#26250",
    "url": "https://scalelibrary.org/scales/mailing-lists/bicycle/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/canton",
    "description": "A 2.3.11/7.13/7 subgroup scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96595.html#96595",
    "url": "https://scalelibrary.org/scales/mailing-lists/canton/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "39/28",
        "cents": 573.657
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/harcb12",
    "description": "Scale of 16 harmonics from C and 16 subharmonics from B",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_62541.html#62541",
    "url": "https://scalelibrary.org/scales/mailing-lists/harcb12/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/locomotive",
    "description": "A 2.9.11.13 subgroup scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96576.html#96576",
    "url": "https://scalelibrary.org/scales/mailing-lists/locomotive/",
    "tones": [
      {
        "scl": "88/81",
        "cents": 143.498
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "81/44",
        "cents": 1056.502
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/parapyth12trans",
    "description": "A JI transversal of parapyth17.scl for use in calculations. If you temper out 352/351 and 364/363 it becomes parapyth17.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105142",
    "url": "https://scalelibrary.org/scales/mailing-lists/parapyth12trans/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/s-n-buzurg",
    "description": "Decaphonic system inspired by medieval Persian mode Buzurg (Safi al-Din)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89892.html#89913",
    "url": "https://scalelibrary.org/scales/mailing-lists/s-n-buzurg/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "26/21",
        "cents": 369.747
      },
      {
        "scl": "55/42",
        "cents": 466.851
      },
      {
        "scl": "39/28",
        "cents": 573.657
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/variant-on-marcel_12",
    "description": "Expansion of Marcel de Velde's JI tuning, TL #90805 (9 July 2010)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90656.html#90819",
    "url": "https://scalelibrary.org/scales/mailing-lists/variant-on-marcel_12/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen06-polansky-study-3",
    "description": "Octave III tuning for 'Piano Study #5 (For JPR)'",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Larry Polansky, Piano Study #5 (for JPR), for Just Fender Rhodes, Xenharmonikon 6 (1977)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen06-polansky-study-3/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/org1373a",
    "description": "English organ tuning (1373) with 18:17:16 ficta semitones (Eb-G#)      ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_34979.html#36356",
    "url": "https://scalelibrary.org/scales/mailing-lists/org1373a/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/68",
        "cents": 302.865
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "24/17",
        "cents": 597.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/org1373a_tuning_34979_36356",
    "description": "English organ tuning (1373) with 18:17:16 accidental semitones (Eb-G#)      ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_34979.html#36356",
    "url": "https://scalelibrary.org/scales/mailing-lists/org1373a_tuning_34979_36356/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/68",
        "cents": 302.865
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "24/17",
        "cents": 597.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "243/136",
        "cents": 1004.82
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sc3_17_1",
    "description": "{153/152, 289/288, 513/512} Fokker block #1",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54838.html#54838",
    "url": "https://scalelibrary.org/scales/mailing-lists/sc3_17_1/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "153/128",
        "cents": 308.865
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "24/17",
        "cents": 597.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sc3_17_2",
    "description": "{153/152, 289/288, 513/512} Fokker block #2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54838.html#54838",
    "url": "https://scalelibrary.org/scales/mailing-lists/sc3_17_2/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "153/128",
        "cents": 308.865
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sc3_17_3",
    "description": "{153/152, 289/288, 513/512} Fokker block #3",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54838.html#54838",
    "url": "https://scalelibrary.org/scales/mailing-lists/sc3_17_3/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "153/128",
        "cents": 308.865
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "24/17",
        "cents": 597.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sc3_17_4",
    "description": "{153/152, 289/288, 513/512} Fokker block #4",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54838.html#54838",
    "url": "https://scalelibrary.org/scales/mailing-lists/sc3_17_4/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "153/128",
        "cents": 308.865
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sk3_17_1",
    "description": "{289/288, 2187/2176} block #1",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54838.html#54838",
    "url": "https://scalelibrary.org/scales/mailing-lists/sk3_17_1/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/68",
        "cents": 302.865
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sk3_17_2",
    "description": "{289/288, 2187/2176} block #2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54838.html#54838",
    "url": "https://scalelibrary.org/scales/mailing-lists/sk3_17_2/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/68",
        "cents": 302.865
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sk3_17_4",
    "description": "{289/288, 2187/2176} block #4",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54838.html#54838",
    "url": "https://scalelibrary.org/scales/mailing-lists/sk3_17_4/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/68",
        "cents": 302.865
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sk3_17_5",
    "description": "{289/288, 2187/2176} block #5",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54838.html#54838",
    "url": "https://scalelibrary.org/scales/mailing-lists/sk3_17_5/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/68",
        "cents": 302.865
      },
      {
        "scl": "34/27",
        "cents": 399.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "24/17",
        "cents": 597.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/west",
    "description": "\"The common Western scale of just intonation\"",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_52091.html#52092",
    "url": "https://scalelibrary.org/scales/mailing-lists/west/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_lumma_vrwt",
    "description": " [2 3 17 19] well temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88708.html#88961",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_lumma_vrwt/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "323/288",
        "cents": 198.558
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "24/17",
        "cents": 597.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "57/34",
        "cents": 894.513
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_o10-plus2125",
    "description": " Harmonic series 10-20, plus 21/20 and 25/20.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_20009.html#20030",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_o10-plus2125/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "17/10",
        "cents": 918.642
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "19/10",
        "cents": 1111.199
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/AlexMalcom1721",
    "description": "Alexander Malcoms's ~[1721] tuning, compiled by A . Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82928.html#90056",
    "url": "https://scalelibrary.org/scales/mailing-lists/AlexMalcom1721/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "85/48",
        "cents": 989.314
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ForCarl2",
    "description": "",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_76237.html#76258",
    "url": "https://scalelibrary.org/scales/mailing-lists/ForCarl2/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "91/64",
        "cents": 609.354
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ForCarl3",
    "description": "",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_76237.html#76258",
    "url": "https://scalelibrary.org/scales/mailing-lists/ForCarl3/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "153/128",
        "cents": 308.865
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "91/64",
        "cents": 609.354
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/LummaVRWT",
    "description": "Carl Lumma's (2,3,17,19) VRWT (transposed 1/2-step downward)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_76291.html#76484",
    "url": "https://scalelibrary.org/scales/mailing-lists/LummaVRWT/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "64/57",
        "cents": 200.532
      },
      {
        "scl": "384/323",
        "cents": 299.487
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "24/17",
        "cents": 597.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "512/323",
        "cents": 797.532
      },
      {
        "scl": "57/34",
        "cents": 894.513
      },
      {
        "scl": "576/323",
        "cents": 1001.442
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/aaron",
    "description": "Aaron Johnson scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50719.html#50722",
    "url": "https://scalelibrary.org/scales/mailing-lists/aaron/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "17/15",
        "cents": 216.687
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "19/15",
        "cents": 409.244
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "17/10",
        "cents": 918.642
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "19/10",
        "cents": 1111.199
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/akj19_12",
    "description": "Fokker block from 81/80, 361/360 and 513/512",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54975.html#54986",
    "url": "https://scalelibrary.org/scales/mailing-lists/akj19_12/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "19/15",
        "cents": 409.244
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "38/27",
        "cents": 591.648
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "19/10",
        "cents": 1111.199
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/beardsley",
    "description": "David Beardsley's scale used in \"Science Friction\". superparticular",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_3510.html#3510",
    "url": "https://scalelibrary.org/scales/mailing-lists/beardsley/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/coherent_shrutis-schismaticTranp",
    "description": "complementing 11 shrutis: 96/95 transposition of coherent_shrutis.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90145.html#90207",
    "url": "https://scalelibrary.org/scales/mailing-lists/coherent_shrutis-schismaticTranp/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "108/95",
        "cents": 222.038
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "24/19",
        "cents": 404.442
      },
      {
        "scl": "128/95",
        "cents": 516.173
      },
      {
        "scl": "27/19",
        "cents": 608.352
      },
      {
        "scl": "144/95",
        "cents": 720.083
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "32/19",
        "cents": 902.487
      },
      {
        "scl": "512/285",
        "cents": 1014.218
      },
      {
        "scl": "36/19",
        "cents": 1106.397
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/strangeion",
    "description": " 19-limit \"dodekaphonic\" scale (19 & 17).",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_49980.html#50138",
    "url": "https://scalelibrary.org/scales/mailing-lists/strangeion/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "19/17",
        "cents": 192.558
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "323/256",
        "cents": 402.468
      },
      {
        "scl": "8192/6137",
        "cents": 500.019
      },
      {
        "scl": "361/256",
        "cents": 595.026
      },
      {
        "scl": "6137/4096",
        "cents": 699.981
      },
      {
        "scl": "512/323",
        "cents": 797.532
      },
      {
        "scl": "32/19",
        "cents": 902.487
      },
      {
        "scl": "34/19",
        "cents": 1007.442
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wier_cl",
    "description": "Danny Wier, ClownTone (2003)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70796.html#70796",
    "url": "https://scalelibrary.org/scales/mailing-lists/wier_cl/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-ayers-table-13-14",
    "description": "Generalized Harmonic Mean scale from Table 13 and Table 14",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Xenharmonikon",
    "reference": "Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.205",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-ayers-table-13-14/",
    "tones": [
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "28/19",
        "cents": 671.313
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "28/17",
        "cents": 863.87
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/24_limit_rainbow",
    "description": "24 limit rainbow John O'Sullivan",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105908.html#105908",
    "url": "https://scalelibrary.org/scales/mailing-lists/24_limit_rainbow/",
    "tones": [
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "23/12",
        "cents": 1126.319
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_moh-ha-ha",
    "description": " Rational well temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 29,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66654.html#66673",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_moh-ha-ha/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "323/288",
        "cents": 198.558
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "323/256",
        "cents": 402.468
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "361/256",
        "cents": 595.026
      },
      {
        "scl": "551/368",
        "cents": 698.816
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "323/192",
        "cents": 900.513
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "513/272",
        "cents": 1098.423
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ForCarl1",
    "description": "",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 29,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_76237.html#76258",
    "url": "https://scalelibrary.org/scales/mailing-lists/ForCarl1/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "91/64",
        "cents": 609.354
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "203/128",
        "cents": 798.403
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sparschuh_proposal_Mietke",
    "description": "c'243#256 d'272#288 e'304 f'324#342 g'364#384 a'406#432 b'456",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 29,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_78659.html#78677",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sparschuh_proposal_Mietke/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "272/243",
        "cents": 195.18
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "304/243",
        "cents": 387.738
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "38/27",
        "cents": 591.648
      },
      {
        "scl": "364/243",
        "cents": 699.579
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "406/243",
        "cents": 888.628
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "152/81",
        "cents": 1089.693
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp41limW3",
    "description": "Sparschuh's 41-limit Werckmeister #3 interpretation for J.S.Bach",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 41,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89550.html#89588",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp41limW3/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "272/243",
        "cents": 195.18
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "304/243",
        "cents": 387.738
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "3280/2187",
        "cents": 701.691
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "1216/729",
        "cents": 885.783
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "152/81",
        "cents": 1089.693
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp_41_23_bi_epi",
    "description": "Sparschuh's 41- and 23-limit bi-epimoric well-temperament [2010]",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 41,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91334.html#91754",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp_41_23_bi_epi/",
    "tones": [
      {
        "scl": "96/91",
        "cents": 92.601
      },
      {
        "scl": "102/91",
        "cents": 197.557
      },
      {
        "scl": "108/91",
        "cents": 296.511
      },
      {
        "scl": "144/115",
        "cents": 389.322
      },
      {
        "scl": "3280/2457",
        "cents": 500.158
      },
      {
        "scl": "128/91",
        "cents": 590.646
      },
      {
        "scl": "2592/1729",
        "cents": 700.953
      },
      {
        "scl": "144/91",
        "cents": 794.556
      },
      {
        "scl": "152/91",
        "cents": 888.159
      },
      {
        "scl": "162/91",
        "cents": 998.466
      },
      {
        "scl": "15552/8281",
        "cents": 1091.068
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qmean",
    "description": "41 limit quasi-meantone detempered from 181/311 fifth",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 41,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12112.html#12112",
    "url": "https://scalelibrary.org/scales/mailing-lists/qmean/",
    "tones": [
      {
        "scl": "33/31",
        "cents": 108.237
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "31/26",
        "cents": 304.508
      },
      {
        "scl": "49/39",
        "cents": 395.169
      },
      {
        "scl": "123/92",
        "cents": 502.743
      },
      {
        "scl": "38/27",
        "cents": 591.648
      },
      {
        "scl": "184/123",
        "cents": 697.257
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "52/31",
        "cents": 895.492
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "62/33",
        "cents": 1091.763
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/OzYarmanApprox",
    "description": "Ozan Yarman's 79-MOS-159ET splendid-beating rat. approx. by Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 47,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88448.html#88520",
    "url": "https://scalelibrary.org/scales/mailing-lists/OzYarmanApprox/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "64/51",
        "cents": 393.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "47/25",
        "cents": 1092.879
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/spars",
    "description": "Sparschuh circulating scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 53,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63417.html#63417",
    "url": "https://scalelibrary.org/scales/mailing-lists/spars/",
    "tones": [
      {
        "scl": "2304/2173",
        "cents": 101.343
      },
      {
        "scl": "2448/2173",
        "cents": 206.298
      },
      {
        "scl": "2592/2173",
        "cents": 305.253
      },
      {
        "scl": "2736/2173",
        "cents": 398.856
      },
      {
        "scl": "2916/2173",
        "cents": 509.163
      },
      {
        "scl": "3072/2173",
        "cents": 599.388
      },
      {
        "scl": "80/53",
        "cents": 712.809
      },
      {
        "scl": "3456/2173",
        "cents": 803.298
      },
      {
        "scl": "3648/2173",
        "cents": 896.901
      },
      {
        "scl": "3888/2173",
        "cents": 1007.208
      },
      {
        "scl": "4104/2173",
        "cents": 1100.811
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sparschuh442French",
    "description": "Sparschuh's neo-Baroque French @ a=442Hz & C:E:G = 4:5:6",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 67,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82079.html#82124",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sparschuh442French/",
    "tones": [
      {
        "scl": "185/176",
        "cents": 86.34
      },
      {
        "scl": "37/33",
        "cents": 198.071
      },
      {
        "scl": "39/33",
        "cents": 289.21
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "235/176",
        "cents": 500.502
      },
      {
        "scl": "247/176",
        "cents": 586.723
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "52/33",
        "cents": 787.255
      },
      {
        "scl": "37/22",
        "cents": 900.026
      },
      {
        "scl": "469/264",
        "cents": 994.86
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mohaj-bala_213",
    "description": "Parizekmic Mohajira+Bala scale, based on a double Bala sequence",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 71,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95687",
    "url": "https://scalelibrary.org/scales/mailing-lists/mohaj-bala_213/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "71/60",
        "cents": 291.428
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "39/20",
        "cents": 1156.169
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hammond12",
    "description": "Hammond organ scale, 1/1=277.0731707 Hz, A=440, see hammond.scl for the ratios",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 73,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92926.html#93019",
    "url": "https://scalelibrary.org/scales/mailing-lists/hammond12/",
    "tones": [
      {
        "scl": "5494/5183",
        "cents": 100.883
      },
      {
        "scl": "1435/1278",
        "cents": 200.595
      },
      {
        "scl": "5658/4757",
        "cents": 300.288
      },
      {
        "scl": "984/781",
        "cents": 400.003
      },
      {
        "scl": "1517/1136",
        "cents": 500.71
      },
      {
        "scl": "2009/1420",
        "cents": 600.704
      },
      {
        "scl": "3936/2627",
        "cents": 699.977
      },
      {
        "scl": "451/284",
        "cents": 800.684
      },
      {
        "scl": "2747/1633",
        "cents": 900.399
      },
      {
        "scl": "4428/2485",
        "cents": 1000.091
      },
      {
        "scl": "3485/1846",
        "cents": 1100.107
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bala_ribbon",
    "description": "Parizekmic scale based on a double Bala sequence",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 83,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95642",
    "url": "https://scalelibrary.org/scales/mailing-lists/bala_ribbon/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "83/60",
        "cents": 561.779
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "39/20",
        "cents": 1156.169
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/werckmeister3_eb89-l",
    "description": "Harmonic equal-beating version of the famous Well Temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 89,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90126.html#90126",
    "url": "https://scalelibrary.org/scales/mailing-lists/werckmeister3_eb89-l/",
    "tones": [
      {
        "scl": "2225/2112",
        "cents": 90.235
      },
      {
        "scl": "295/264",
        "cents": 192.212
      },
      {
        "scl": "6675/5632",
        "cents": 294.145
      },
      {
        "scl": "441/352",
        "cents": 390.244
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "2225/1584",
        "cents": 588.28
      },
      {
        "scl": "148/99",
        "cents": 696.116
      },
      {
        "scl": "2225/1408",
        "cents": 792.19
      },
      {
        "scl": "147/88",
        "cents": 888.289
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "1323/704",
        "cents": 1092.199
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/PizarroJIapprox",
    "description": "Rational approximation of Mario Pizarro's JI, compiled by A.Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 97,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82079.html#82095",
    "url": "https://scalelibrary.org/scales/mailing-lists/PizarroJIapprox/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "97/58",
        "cents": 890.318
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp_refi_Ki_3",
    "description": "Sparschuh's [2010] refined epimoric Kirnberger III variant",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 107,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90656.html#91245",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp_refi_Ki_3/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "161/144",
        "cents": 193.19
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1025/729",
        "cents": 589.96
      },
      {
        "scl": "323/216",
        "cents": 696.603
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "107/64",
        "cents": 889.76
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/appalachian",
    "description": "Synchronous beating quasi-1/4 syntonic comma meantone temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 107,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88078.html#88100",
    "url": "https://scalelibrary.org/scales/mailing-lists/appalachian/",
    "tones": [
      {
        "scl": "4025/3852",
        "cents": 76.057
      },
      {
        "scl": "3230/2889",
        "cents": 193.157
      },
      {
        "scl": "128/107",
        "cents": 310.24
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "1288/963",
        "cents": 503.43
      },
      {
        "scl": "8075/5778",
        "cents": 579.47
      },
      {
        "scl": "160/107",
        "cents": 696.553
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "1610/963",
        "cents": 889.744
      },
      {
        "scl": "5168/2889",
        "cents": 1006.843
      },
      {
        "scl": "200/107",
        "cents": 1082.867
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/StanhopeMonochord",
    "description": "Stanhope's (1806) monochord string lenghts compiled by A.Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 113,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_55055.html#87693",
    "url": "https://scalelibrary.org/scales/mailing-lists/StanhopeMonochord/",
    "tones": [
      {
        "scl": "120/113",
        "cents": 104.054
      },
      {
        "scl": "120/107",
        "cents": 198.508
      },
      {
        "scl": "120/101",
        "cents": 298.415
      },
      {
        "scl": "120/96",
        "cents": 386.314
      },
      {
        "scl": "120/90",
        "cents": 498.045
      },
      {
        "scl": "120/85",
        "cents": 597.0
      },
      {
        "scl": "120/80",
        "cents": 701.955
      },
      {
        "scl": "120/75",
        "cents": 813.686
      },
      {
        "scl": "120/71",
        "cents": 908.572
      },
      {
        "scl": "120/67",
        "cents": 1008.962
      },
      {
        "scl": "120/64",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/WTPB-24a",
    "description": "George Secor's 24-triad proportional-beating well-temperament (24a)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 127,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13694.html#13733",
    "url": "https://scalelibrary.org/scales/mailing-lists/WTPB-24a/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "272/243",
        "cents": 195.18
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "304/243",
        "cents": 387.738
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "364/243",
        "cents": 699.579
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2032/1215",
        "cents": 890.333
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "152/81",
        "cents": 1089.693
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sparschuh12",
    "description": "Sparschuh's old piano @ c\"=575Hz & a\"=880Hz in 'Septenarian' style",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 131,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_81042.html#81840",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sparschuh12/",
    "tones": [
      {
        "scl": "37/35",
        "cents": 96.204
      },
      {
        "scl": "196/175",
        "cents": 196.198
      },
      {
        "scl": "208/175",
        "cents": 299.074
      },
      {
        "scl": "94/75",
        "cents": 390.924
      },
      {
        "scl": "234/175",
        "cents": 502.984
      },
      {
        "scl": "148/105",
        "cents": 594.249
      },
      {
        "scl": "262/175",
        "cents": 698.654
      },
      {
        "scl": "832/525",
        "cents": 797.119
      },
      {
        "scl": "176/105",
        "cents": 894.223
      },
      {
        "scl": "312/175",
        "cents": 1001.029
      },
      {
        "scl": "47/25",
        "cents": 1092.879
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/septenarius_GG49Hz",
    "description": "sparschuh's version @ middle-c'=262Hz or a'=440Hz",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 131,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69724.html#71269",
    "url": "https://scalelibrary.org/scales/mailing-lists/septenarius_GG49Hz/",
    "tones": [
      {
        "scl": "555/524",
        "cents": 99.505
      },
      {
        "scl": "147/131",
        "cents": 199.499
      },
      {
        "scl": "156/131",
        "cents": 302.375
      },
      {
        "scl": "165/131",
        "cents": 399.479
      },
      {
        "scl": "175/131",
        "cents": 501.346
      },
      {
        "scl": "185/131",
        "cents": 597.55
      },
      {
        "scl": "196/131",
        "cents": 697.544
      },
      {
        "scl": "208/131",
        "cents": 800.42
      },
      {
        "scl": "220/131",
        "cents": 897.524
      },
      {
        "scl": "234/131",
        "cents": 1004.33
      },
      {
        "scl": "247/131",
        "cents": 1097.933
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sync_beat_11-limit",
    "description": "synchronous beating 11-limit scale for C4=264Hz or A4=444Hz",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 131,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66384.html#66426",
    "url": "https://scalelibrary.org/scales/mailing-lists/sync_beat_11-limit/",
    "tones": [
      {
        "scl": "545/524",
        "cents": 68.027
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "615/524",
        "cents": 277.224
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "348/264",
        "cents": 478.259
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "273/176",
        "cents": 759.991
      },
      {
        "scl": "37/22",
        "cents": 900.026
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "41/22",
        "cents": 1077.744
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/eleven_eyes_dodecatonics",
    "description": "12 subset 5ths out of 53 starting from a'=440Hz",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 139,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_72572.html#72572",
    "url": "https://scalelibrary.org/scales/mailing-lists/eleven_eyes_dodecatonics/",
    "tones": [
      {
        "scl": "139/132",
        "cents": 89.456
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "625/528",
        "cents": 291.982
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "371/264",
        "cents": 589.058
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "52/33",
        "cents": 787.255
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "469/264",
        "cents": 994.86
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/johnson_ratwell",
    "description": "a rational well-temperament with five 24/19's",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 139,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66654.html#66654",
    "url": "https://scalelibrary.org/scales/mailing-lists/johnson_ratwell/",
    "tones": [
      {
        "scl": "19/18",
        "cents": 93.603
      },
      {
        "scl": "103/92",
        "cents": 195.526
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "361/288",
        "cents": 391.116
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "38/27",
        "cents": 591.648
      },
      {
        "scl": "208/139",
        "cents": 697.798
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "129/77",
        "cents": 893.329
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "152/81",
        "cents": 1089.693
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sep",
    "description": "Septanarius scale?",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 139,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69724.html#69724",
    "url": "https://scalelibrary.org/scales/mailing-lists/sep/",
    "tones": [
      {
        "scl": "1568/1485",
        "cents": 94.155
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "196/165",
        "cents": 298.065
      },
      {
        "scl": "49/39",
        "cents": 395.169
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "196/139",
        "cents": 594.923
      },
      {
        "scl": "196/131",
        "cents": 697.544
      },
      {
        "scl": "784/495",
        "cents": 796.11
      },
      {
        "scl": "196/117",
        "cents": 893.214
      },
      {
        "scl": "98/55",
        "cents": 1000.02
      },
      {
        "scl": "49/26",
        "cents": 1097.124
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/septenarius",
    "description": " Septenarius scale ('Werckmeister VI')",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 139,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69724.html#69749",
    "url": "https://scalelibrary.org/scales/mailing-lists/septenarius/",
    "tones": [
      {
        "scl": "98/93",
        "cents": 90.661
      },
      {
        "scl": "196/176",
        "cents": 186.334
      },
      {
        "scl": "196/165",
        "cents": 298.065
      },
      {
        "scl": "49/39",
        "cents": 395.169
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "196/139",
        "cents": 594.923
      },
      {
        "scl": "196/131",
        "cents": 697.544
      },
      {
        "scl": "49/31",
        "cents": 792.616
      },
      {
        "scl": "196/117",
        "cents": 893.214
      },
      {
        "scl": "98/55",
        "cents": 1000.02
      },
      {
        "scl": "49/26",
        "cents": 1097.124
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/septenarius440Hzmk2",
    "description": "TD's septenarius @ middle c'=262Hz or a'=440Hz",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 139,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69724.html#71154",
    "url": "https://scalelibrary.org/scales/mailing-lists/septenarius440Hzmk2/",
    "tones": [
      {
        "scl": "278/262",
        "cents": 102.622
      },
      {
        "scl": "294/262",
        "cents": 199.499
      },
      {
        "scl": "312/262",
        "cents": 302.375
      },
      {
        "scl": "330/262",
        "cents": 399.479
      },
      {
        "scl": "350/262",
        "cents": 501.346
      },
      {
        "scl": "371/262",
        "cents": 602.223
      },
      {
        "scl": "393/262",
        "cents": 701.955
      },
      {
        "scl": "416/262",
        "cents": 800.42
      },
      {
        "scl": "440/262",
        "cents": 897.524
      },
      {
        "scl": "468/262",
        "cents": 1004.33
      },
      {
        "scl": "495/262",
        "cents": 1101.434
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/septenarius_tuning_69724_69750",
    "description": " Septenarius scale ('Werckmeister VI')",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 139,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69724.html#69750",
    "url": "https://scalelibrary.org/scales/mailing-lists/septenarius_tuning_69724_69750/",
    "tones": [
      {
        "scl": "98/93",
        "cents": 90.661
      },
      {
        "scl": "196/175",
        "cents": 196.198
      },
      {
        "scl": "196/165",
        "cents": 298.065
      },
      {
        "scl": "49/39",
        "cents": 395.169
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "196/139",
        "cents": 594.923
      },
      {
        "scl": "196/131",
        "cents": 697.544
      },
      {
        "scl": "49/31",
        "cents": 792.616
      },
      {
        "scl": "196/117",
        "cents": 893.214
      },
      {
        "scl": "98/55",
        "cents": 1000.02
      },
      {
        "scl": "49/26",
        "cents": 1097.124
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sparschuch",
    "description": "Modified Collatz sequence well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 157,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12481.html#12494",
    "url": "https://scalelibrary.org/scales/mailing-lists/sparschuch/",
    "tones": [
      {
        "scl": "89/84",
        "cents": 100.099
      },
      {
        "scl": "47/42",
        "cents": 194.726
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "44/35",
        "cents": 396.178
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "99/70",
        "cents": 600.088
      },
      {
        "scl": "157/105",
        "cents": 696.45
      },
      {
        "scl": "667/420",
        "cents": 800.757
      },
      {
        "scl": "176/105",
        "cents": 894.223
      },
      {
        "scl": "187/105",
        "cents": 999.179
      },
      {
        "scl": "66/35",
        "cents": 1098.133
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sparschuh1999",
    "description": "Sparschuh's 1999 interpetation of J.S. Bach's 1722 WTC squiggles",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 157,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70052.html#70147",
    "url": "https://scalelibrary.org/scales/mailing-lists/sparschuh1999/",
    "tones": [
      {
        "scl": "132/125",
        "cents": 94.332
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "297/250",
        "cents": 298.242
      },
      {
        "scl": "157/125",
        "cents": 394.604
      },
      {
        "scl": "667/500",
        "cents": 498.91
      },
      {
        "scl": "176/125",
        "cents": 592.377
      },
      {
        "scl": "187/125",
        "cents": 697.332
      },
      {
        "scl": "198/125",
        "cents": 796.287
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "89/50",
        "cents": 998.253
      },
      {
        "scl": "47/25",
        "cents": 1092.879
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bailey",
    "description": "Rationalized Paul Bailey well temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 191,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13670",
    "url": "https://scalelibrary.org/scales/mailing-lists/bailey/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "12224/10935",
        "cents": 192.916
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "13696/10935",
        "cents": 389.762
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "16348/10935",
        "cents": 696.193
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "18304/10935",
        "cents": 891.847
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/raph",
    "description": "Raph recurrent sequence, series Phi17 & Phi93",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 191,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93140.html#93157",
    "url": "https://scalelibrary.org/scales/mailing-lists/raph/",
    "tones": [
      {
        "scl": "31/30",
        "cents": 56.767
      },
      {
        "scl": "191/180",
        "cents": 102.691
      },
      {
        "scl": "131/120",
        "cents": 151.839
      },
      {
        "scl": "19/15",
        "cents": 409.244
      },
      {
        "scl": "59/45",
        "cents": 468.948
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "73/45",
        "cents": 837.566
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "103/60",
        "cents": 935.532
      },
      {
        "scl": "53/30",
        "cents": 985.236
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SecorWTPB-24d",
    "description": "George Secor's 24-triad proportional-beating well-temperament (24d)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 223,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_76291.html#76484",
    "url": "https://scalelibrary.org/scales/mailing-lists/SecorWTPB-24d/",
    "tones": [
      {
        "scl": "315/298",
        "cents": 96.047
      },
      {
        "scl": "167/149",
        "cents": 197.443
      },
      {
        "scl": "177/149",
        "cents": 298.124
      },
      {
        "scl": "187/149",
        "cents": 393.271
      },
      {
        "scl": "199/149",
        "cents": 500.947
      },
      {
        "scl": "210/149",
        "cents": 594.092
      },
      {
        "scl": "223/149",
        "cents": 698.078
      },
      {
        "scl": "236/149",
        "cents": 796.169
      },
      {
        "scl": "250/149",
        "cents": 895.939
      },
      {
        "scl": "531/298",
        "cents": 1000.079
      },
      {
        "scl": "280/149",
        "cents": 1092.137
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ForCarl4",
    "description": "",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 229,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_76237.html#76258",
    "url": "https://scalelibrary.org/scales/mailing-lists/ForCarl4/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "153/128",
        "cents": 308.865
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "91/64",
        "cents": 609.354
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "229/128",
        "cents": 1007.045
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sparschuh440Hz",
    "description": "c\"526#555 d\"589#624 e\"658 f\"702#740 g\"788#832 a\"880#936 b\"987",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 263,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_17406.html#17408",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sparschuh440Hz/",
    "tones": [
      {
        "scl": "555/526",
        "cents": 92.91
      },
      {
        "scl": "589/526",
        "cents": 195.846
      },
      {
        "scl": "624/526",
        "cents": 295.78
      },
      {
        "scl": "658/526",
        "cents": 387.63
      },
      {
        "scl": "702/526",
        "cents": 499.69
      },
      {
        "scl": "740/526",
        "cents": 590.955
      },
      {
        "scl": "788/526",
        "cents": 699.759
      },
      {
        "scl": "832/526",
        "cents": 793.825
      },
      {
        "scl": "880/526",
        "cents": 890.929
      },
      {
        "scl": "936/526",
        "cents": 997.735
      },
      {
        "scl": "987/526",
        "cents": 1089.585
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/neoSeptenarius",
    "description": "a328/329eb2960/2961F#C#G#1664/1665EbBbf1052/1053c1314/1315g5890/5913d1760/1767a",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 263,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_79258.html#79481",
    "url": "https://scalelibrary.org/scales/mailing-lists/neoSeptenarius/",
    "tones": [
      {
        "scl": "555/526",
        "cents": 92.91
      },
      {
        "scl": "589/526",
        "cents": 195.846
      },
      {
        "scl": "312/263",
        "cents": 295.78
      },
      {
        "scl": "329/263",
        "cents": 387.63
      },
      {
        "scl": "351/263",
        "cents": 499.69
      },
      {
        "scl": "370/263",
        "cents": 590.955
      },
      {
        "scl": "1971/1315",
        "cents": 700.638
      },
      {
        "scl": "416/263",
        "cents": 793.825
      },
      {
        "scl": "440/263",
        "cents": 890.929
      },
      {
        "scl": "468/263",
        "cents": 997.735
      },
      {
        "scl": "987/526",
        "cents": 1089.585
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/balasept-above",
    "description": "5.7.13.15 tuning based on a single Balasept sequence",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 277,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95642",
    "url": "https://scalelibrary.org/scales/mailing-lists/balasept-above/",
    "tones": [
      {
        "scl": "517/480",
        "cents": 128.556
      },
      {
        "scl": "277/240",
        "cents": 248.222
      },
      {
        "scl": "597/480",
        "cents": 377.636
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "689/480",
        "cents": 625.763
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "53/32",
        "cents": 873.505
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "39/20",
        "cents": 1156.169
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/balasept-under",
    "description": "5.7.13.15.21 tuning based on a single Balasept sequence",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 277,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95642",
    "url": "https://scalelibrary.org/scales/mailing-lists/balasept-under/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "277/240",
        "cents": 248.222
      },
      {
        "scl": "97/80",
        "cents": 333.582
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "97/60",
        "cents": 831.627
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "39/20",
        "cents": 1156.169
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SpOldVienna",
    "description": "Sparschuh's 'old-Vienna' classics for abs.pitch A4=421.5Hz [2008]",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 281,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91619.html#91686",
    "url": "https://scalelibrary.org/scales/mailing-lists/SpOldVienna/",
    "tones": [
      {
        "scl": "59/56",
        "cents": 90.346
      },
      {
        "scl": "47/42",
        "cents": 194.726
      },
      {
        "scl": "531/448",
        "cents": 294.256
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "59/42",
        "cents": 588.391
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "177/112",
        "cents": 792.301
      },
      {
        "scl": "281/168",
        "cents": 890.531
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp7th_part_SC",
    "description": "Sparschuh's epimoric two- and one-7th part of Snytonic-Comma [2010]",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 283,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91619.html#91726",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp7th_part_SC/",
    "tones": [
      {
        "scl": "59/56",
        "cents": 90.346
      },
      {
        "scl": "47/42",
        "cents": 194.726
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "561/448",
        "cents": 389.402
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "59/42",
        "cents": 588.391
      },
      {
        "scl": "283/189",
        "cents": 698.899
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "281/168",
        "cents": 890.531
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/monzo_sumerian_12edo_simp",
    "description": "Monzo - simplified 2-place sexagesimal 12edo approximation",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 283,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_45318.html#45318",
    "url": "https://scalelibrary.org/scales/mailing-lists/monzo_sumerian_12edo_simp/",
    "tones": [
      {
        "scl": "300/283",
        "cents": 100.993
      },
      {
        "scl": "120/107",
        "cents": 198.508
      },
      {
        "scl": "120/101",
        "cents": 298.415
      },
      {
        "scl": "150/119",
        "cents": 400.801
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "75/53",
        "cents": 601.078
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "180/107",
        "cents": 900.463
      },
      {
        "scl": "180/101",
        "cents": 1000.37
      },
      {
        "scl": "100/53",
        "cents": 1099.123
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sparschuh1",
    "description": "Sparchuh scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 283,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_14013.html#14022",
    "url": "https://scalelibrary.org/scales/mailing-lists/sparschuh1/",
    "tones": [
      {
        "scl": "23/22",
        "cents": 76.956
      },
      {
        "scl": "283/264",
        "cents": 120.317
      },
      {
        "scl": "25/22",
        "cents": 221.309
      },
      {
        "scl": "79/66",
        "cents": 311.264
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "50/33",
        "cents": 719.354
      },
      {
        "scl": "53/33",
        "cents": 820.232
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "59/33",
        "cents": 1005.899
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Ensemble_almost_JI",
    "description": "epimoric Ensemble ~JI @ A4=440Hz by Andreas Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 313,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_81352.html#81648",
    "url": "https://scalelibrary.org/scales/mailing-lists/Ensemble_almost_JI/",
    "tones": [
      {
        "scl": "2227/2112",
        "cents": 91.79
      },
      {
        "scl": "37/33",
        "cents": 198.071
      },
      {
        "scl": "313/264",
        "cents": 294.75
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "835/524",
        "cents": 806.651
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "939/524",
        "cents": 1009.87
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Horowitz",
    "description": "Leonard G.Horowitz's DMD,MA,MPH,DNM(hon.) scale completed by Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 313,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91766.html#91774",
    "url": "https://scalelibrary.org/scales/mailing-lists/Horowitz/",
    "tones": [
      {
        "scl": "2227/2112",
        "cents": 91.79
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "313/264",
        "cents": 294.75
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "835/528",
        "cents": 793.486
      },
      {
        "scl": "37/22",
        "cents": 900.026
      },
      {
        "scl": "313/176",
        "cents": 996.705
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SpBruckner",
    "description": "Sparschuh's view of Bruckner's \"dissonant 5th\"D-A=40/27 in C-major key",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 313,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#87623",
    "url": "https://scalelibrary.org/scales/mailing-lists/SpBruckner/",
    "tones": [
      {
        "scl": "2227/2112",
        "cents": 91.79
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "313/264",
        "cents": 294.75
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "835/528",
        "cents": 793.486
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "939/528",
        "cents": 996.705
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ProposedVariationOnSparschuh442wideFrench5th",
    "description": "Proposed revision: step 9 (A) at 885/529, 890.9 cents -- Margo Schulter",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 353,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77364.html#77852",
    "url": "https://scalelibrary.org/scales/mailing-lists/ProposedVariationOnSparschuh442wideFrench5th/",
    "tones": [
      {
        "scl": "558/529",
        "cents": 92.397
      },
      {
        "scl": "592/529",
        "cents": 194.795
      },
      {
        "scl": "628/529",
        "cents": 296.996
      },
      {
        "scl": "662/529",
        "cents": 388.276
      },
      {
        "scl": "706/529",
        "cents": 499.681
      },
      {
        "scl": "744/529",
        "cents": 590.442
      },
      {
        "scl": "792/529",
        "cents": 698.679
      },
      {
        "scl": "837/529",
        "cents": 794.352
      },
      {
        "scl": "885/529",
        "cents": 890.892
      },
      {
        "scl": "942/529",
        "cents": 998.951
      },
      {
        "scl": "992/529",
        "cents": 1088.487
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor5_23STX",
    "description": "George Secor's synchronous 5/23-comma temperament extraordinaire",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 353,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_75816.html#76100",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor5_23STX/",
    "tones": [
      {
        "scl": "62/59",
        "cents": 85.864
      },
      {
        "scl": "66/59",
        "cents": 194.101
      },
      {
        "scl": "559/472",
        "cents": 292.874
      },
      {
        "scl": "591/472",
        "cents": 389.246
      },
      {
        "scl": "315/236",
        "cents": 499.878
      },
      {
        "scl": "331/236",
        "cents": 585.653
      },
      {
        "scl": "353/236",
        "cents": 697.058
      },
      {
        "scl": "745/472",
        "cents": 790.144
      },
      {
        "scl": "395/236",
        "cents": 891.679
      },
      {
        "scl": "210/118",
        "cents": 997.923
      },
      {
        "scl": "221/118",
        "cents": 1086.311
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sparschuh2009well885Hz",
    "description": "modern pianos with an fusing 3rd: C-E ~+0.654...c \"sharp\" above 5/4",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 353,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80377.html#80722",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sparschuh2009well885Hz/",
    "tones": [
      {
        "scl": "558/529",
        "cents": 92.397
      },
      {
        "scl": "592/529",
        "cents": 194.795
      },
      {
        "scl": "2511/2116",
        "cents": 296.307
      },
      {
        "scl": "1323/1058",
        "cents": 386.968
      },
      {
        "scl": "706/529",
        "cents": 499.681
      },
      {
        "scl": "744/529",
        "cents": 590.442
      },
      {
        "scl": "792/529",
        "cents": 698.679
      },
      {
        "scl": "837/529",
        "cents": 794.352
      },
      {
        "scl": "885/529",
        "cents": 890.892
      },
      {
        "scl": "1883/1058",
        "cents": 998.032
      },
      {
        "scl": "992/529",
        "cents": 1088.487
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/19otti",
    "description": "Tom Dent's 19otti scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 383,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_72601.html#72608",
    "url": "https://scalelibrary.org/scales/mailing-lists/19otti/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "573/512",
        "cents": 194.87
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "2565/2048",
        "cents": 389.692
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "383/256",
        "cents": 697.441
      },
      {
        "scl": "2431/1536",
        "cents": 794.846
      },
      {
        "scl": "3429/2048",
        "cents": 892.287
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ForCarl5",
    "description": "",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 383,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_76237.html#76271",
    "url": "https://scalelibrary.org/scales/mailing-lists/ForCarl5/",
    "tones": [
      {
        "scl": "271/256",
        "cents": 98.579
      },
      {
        "scl": "287/256",
        "cents": 197.888
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "161/128",
        "cents": 397.1
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "181/128",
        "cents": 599.815
      },
      {
        "scl": "383/256",
        "cents": 697.441
      },
      {
        "scl": "203/128",
        "cents": 798.403
      },
      {
        "scl": "215/128",
        "cents": 897.831
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "483/256",
        "cents": 1099.055
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mohaj-bala_443",
    "description": "Parizekmic Mohajira+Bala scale, based on a double Bala sequence",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 443,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95687",
    "url": "https://scalelibrary.org/scales/mailing-lists/mohaj-bala_443/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "443/360",
        "cents": 359.172
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "83/45",
        "cents": 1059.824
      },
      {
        "scl": "39/20",
        "cents": 1156.169
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Pavarotti_438Hz",
    "description": "sounds best @ Luciano Pavarotti's own demanded absolute pitch: 438Hz",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 491,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_19159.html#76811",
    "url": "https://scalelibrary.org/scales/mailing-lists/Pavarotti_438Hz/",
    "tones": [
      {
        "scl": "138/131",
        "cents": 90.122
      },
      {
        "scl": "293/262",
        "cents": 193.601
      },
      {
        "scl": "156/131",
        "cents": 302.375
      },
      {
        "scl": "164/131",
        "cents": 388.955
      },
      {
        "scl": "175/131",
        "cents": 501.346
      },
      {
        "scl": "184/131",
        "cents": 588.167
      },
      {
        "scl": "196/131",
        "cents": 697.544
      },
      {
        "scl": "415/262",
        "cents": 796.253
      },
      {
        "scl": "219/131",
        "cents": 889.637
      },
      {
        "scl": "234/131",
        "cents": 1004.33
      },
      {
        "scl": "491/262",
        "cents": 1087.387
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meso-iph12",
    "description": "Partial Meso-Iph fifth transposition of two Iph fractal series",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 521,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91501.html#93087",
    "url": "https://scalelibrary.org/scales/mailing-lists/meso-iph12/",
    "tones": [
      {
        "scl": "3008/2783",
        "cents": 134.596
      },
      {
        "scl": "3072/2783",
        "cents": 171.045
      },
      {
        "scl": "3184/2783",
        "cents": 233.039
      },
      {
        "scl": "3440/2783",
        "cents": 366.921
      },
      {
        "scl": "3712/2783",
        "cents": 498.667
      },
      {
        "scl": "3936/2783",
        "cents": 600.107
      },
      {
        "scl": "4168/2783",
        "cents": 699.257
      },
      {
        "scl": "4608/2783",
        "cents": 873.0
      },
      {
        "scl": "4864/2783",
        "cents": 966.603
      },
      {
        "scl": "4960/2783",
        "cents": 1000.439
      },
      {
        "scl": "224/121",
        "cents": 1066.19
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Bach_Cup",
    "description": "Septenarian interpretation of J.S.Bach's cup compiled by A.Sparschuh ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 523,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82530.html#82530",
    "url": "https://scalelibrary.org/scales/mailing-lists/Bach_Cup/",
    "tones": [
      {
        "scl": "1046/993",
        "cents": 90.021
      },
      {
        "scl": "1112/993",
        "cents": 195.949
      },
      {
        "scl": "1176/993",
        "cents": 292.827
      },
      {
        "scl": "1242/993",
        "cents": 387.359
      },
      {
        "scl": "1328/993",
        "cents": 503.267
      },
      {
        "scl": "1396/993",
        "cents": 589.72
      },
      {
        "scl": "1488/993",
        "cents": 700.211
      },
      {
        "scl": "1568/993",
        "cents": 790.872
      },
      {
        "scl": "1662/993",
        "cents": 891.666
      },
      {
        "scl": "1768/993",
        "cents": 998.703
      },
      {
        "scl": "1862/993",
        "cents": 1088.385
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sparschuhPiano",
    "description": "from Andreas Sparschuh's violin strings G 296/297 D 295/296 A 294/295 ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 523,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_75816.html#76061",
    "url": "https://scalelibrary.org/scales/mailing-lists/sparschuhPiano/",
    "tones": [
      {
        "scl": "558/523",
        "cents": 112.145
      },
      {
        "scl": "598/523",
        "cents": 232.001
      },
      {
        "scl": "628/523",
        "cents": 316.744
      },
      {
        "scl": "1323/1058",
        "cents": 386.968
      },
      {
        "scl": "706/523",
        "cents": 519.429
      },
      {
        "scl": "724/523",
        "cents": 563.015
      },
      {
        "scl": "792/523",
        "cents": 718.427
      },
      {
        "scl": "837/523",
        "cents": 814.1
      },
      {
        "scl": "885/523",
        "cents": 910.64
      },
      {
        "scl": "1883/1058",
        "cents": 998.032
      },
      {
        "scl": "992/523",
        "cents": 1108.235
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/well_Violin2Piano",
    "description": "temper from violin empty strings G 296/297 D 295/296 A 294/295 E ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 523,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_75816.html#76113",
    "url": "https://scalelibrary.org/scales/mailing-lists/well_Violin2Piano/",
    "tones": [
      {
        "scl": "558/529",
        "cents": 92.397
      },
      {
        "scl": "598/529",
        "cents": 212.253
      },
      {
        "scl": "2511/2116",
        "cents": 296.307
      },
      {
        "scl": "1323/1058",
        "cents": 386.968
      },
      {
        "scl": "706/529",
        "cents": 499.681
      },
      {
        "scl": "724/529",
        "cents": 543.266
      },
      {
        "scl": "792/529",
        "cents": 698.679
      },
      {
        "scl": "837/529",
        "cents": 794.352
      },
      {
        "scl": "885/523",
        "cents": 910.64
      },
      {
        "scl": "1883/1058",
        "cents": 998.032
      },
      {
        "scl": "992/529",
        "cents": 1088.487
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sparschuh2009organ885Hz",
    "description": "for neoBaroque pipe-organs with fusing 3rds C-E, G-B & F-A",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 557,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80377.html#80719",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sparschuh2009organ885Hz/",
    "tones": [
      {
        "scl": "557/529",
        "cents": 89.292
      },
      {
        "scl": "592/529",
        "cents": 194.795
      },
      {
        "scl": "628/529",
        "cents": 296.996
      },
      {
        "scl": "1323/1058",
        "cents": 386.968
      },
      {
        "scl": "1415/1058",
        "cents": 503.355
      },
      {
        "scl": "1485/1058",
        "cents": 586.948
      },
      {
        "scl": "792/529",
        "cents": 698.679
      },
      {
        "scl": "836/529",
        "cents": 792.282
      },
      {
        "scl": "885/529",
        "cents": 890.892
      },
      {
        "scl": "943/529",
        "cents": 1000.788
      },
      {
        "scl": "1981/1058",
        "cents": 1085.867
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/squiggle_clavichord",
    "description": "A559:600E1796:1797H448:449F#C#G#D#1702:1701b852:851F1916:1917C1436:1437G200:201A",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 599,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_16756.html#16756",
    "url": "https://scalelibrary.org/scales/mailing-lists/squiggle_clavichord/",
    "tones": [
      {
        "scl": "504/479",
        "cents": 88.078
      },
      {
        "scl": "536/479",
        "cents": 194.649
      },
      {
        "scl": "567/479",
        "cents": 291.988
      },
      {
        "scl": "599/479",
        "cents": 387.036
      },
      {
        "scl": "639/479",
        "cents": 498.948
      },
      {
        "scl": "672/479",
        "cents": 586.123
      },
      {
        "scl": "718/479",
        "cents": 700.75
      },
      {
        "scl": "756/479",
        "cents": 790.033
      },
      {
        "scl": "800/479",
        "cents": 887.969
      },
      {
        "scl": "851/479",
        "cents": 994.96
      },
      {
        "scl": "898/479",
        "cents": 1088.028
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/werckmeister3_eb",
    "description": "Harmonic equal-beating meta-version of the famous Well Temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 613,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89770.html#89770",
    "url": "https://scalelibrary.org/scales/mailing-lists/werckmeister3_eb/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "21995/19683",
        "cents": 192.271
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "2740/2187",
        "cents": 390.267
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "9808/6561",
        "cents": 696.052
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "10960/6561",
        "cents": 888.312
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "1370/729",
        "cents": 1092.222
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor5_23TX_tuning_88708_88894",
    "description": "George Secor's synchronous 5/23-comma temperament extraordinaire",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 631,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88708.html#88894",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor5_23TX_tuning_88708_88894/",
    "tones": [
      {
        "scl": "62/59",
        "cents": 85.864
      },
      {
        "scl": "66/59",
        "cents": 194.101
      },
      {
        "scl": "70/59",
        "cents": 295.968
      },
      {
        "scl": "591/472",
        "cents": 389.246
      },
      {
        "scl": "631/472",
        "cents": 502.624
      },
      {
        "scl": "331/236",
        "cents": 585.653
      },
      {
        "scl": "353/236",
        "cents": 697.058
      },
      {
        "scl": "745/472",
        "cents": 790.144
      },
      {
        "scl": "395/236",
        "cents": 891.679
      },
      {
        "scl": "631/354",
        "cents": 1000.669
      },
      {
        "scl": "221/118",
        "cents": 1086.311
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meanqratapprox",
    "description": "A very close approximation of quarter-comma meantone",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 647,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_62920.html#62920",
    "url": "https://scalelibrary.org/scales/mailing-lists/meanqratapprox/",
    "tones": [
      {
        "scl": "5375/5144",
        "cents": 76.049
      },
      {
        "scl": "6470/5787",
        "cents": 193.14
      },
      {
        "scl": "3846/3215",
        "cents": 310.248
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "860/643",
        "cents": 503.422
      },
      {
        "scl": "16175/11574",
        "cents": 579.454
      },
      {
        "scl": "1923/1286",
        "cents": 696.562
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "1075/643",
        "cents": 889.735
      },
      {
        "scl": "10352/5787",
        "cents": 1006.826
      },
      {
        "scl": "9615/5144",
        "cents": 1082.875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SecorVRWT-24e",
    "description": "George Secor's 24-triad proportional-beating Victorian rational well-temperament (24e), based on Ellis #2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 653,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_84986.html#85138",
    "url": "https://scalelibrary.org/scales/mailing-lists/SecorVRWT-24e/",
    "tones": [
      {
        "scl": "581/550",
        "cents": 94.928
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "653/550",
        "cents": 297.182
      },
      {
        "scl": "345/275",
        "cents": 392.598
      },
      {
        "scl": "367/275",
        "cents": 499.618
      },
      {
        "scl": "31/22",
        "cents": 593.718
      },
      {
        "scl": "412/275",
        "cents": 699.855
      },
      {
        "scl": "871/550",
        "cents": 795.889
      },
      {
        "scl": "461/275",
        "cents": 894.402
      },
      {
        "scl": "89/50",
        "cents": 998.253
      },
      {
        "scl": "47/25",
        "cents": 1092.879
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SpChoirTone456Hz",
    "description": "Sparschuh's [2010] Choir-tone modification of Werckmeister #3",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 683,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89066.html#89371",
    "url": "https://scalelibrary.org/scales/mailing-lists/SpChoirTone456Hz/",
    "tones": [
      {
        "scl": "96/91",
        "cents": 92.601
      },
      {
        "scl": "47/42",
        "cents": 194.726
      },
      {
        "scl": "108/91",
        "cents": 296.511
      },
      {
        "scl": "683/546",
        "cents": 387.582
      },
      {
        "scl": "243/182",
        "cents": 500.421
      },
      {
        "scl": "128/91",
        "cents": 590.646
      },
      {
        "scl": "682/455",
        "cents": 700.686
      },
      {
        "scl": "144/91",
        "cents": 794.556
      },
      {
        "scl": "152/91",
        "cents": 888.159
      },
      {
        "scl": "162/91",
        "cents": 998.466
      },
      {
        "scl": "512/273",
        "cents": 1088.691
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/WTPB-24c",
    "description": "George Secor's 24-triad proportional-beating well-temperament (24c)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 683,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_75816.html#75910",
    "url": "https://scalelibrary.org/scales/mailing-lists/WTPB-24c/",
    "tones": [
      {
        "scl": "96/91",
        "cents": 92.601
      },
      {
        "scl": "102/91",
        "cents": 197.557
      },
      {
        "scl": "108/91",
        "cents": 296.511
      },
      {
        "scl": "114/91",
        "cents": 390.114
      },
      {
        "scl": "243/182",
        "cents": 500.421
      },
      {
        "scl": "128/91",
        "cents": 590.646
      },
      {
        "scl": "545/364",
        "cents": 698.781
      },
      {
        "scl": "144/91",
        "cents": 794.556
      },
      {
        "scl": "305/182",
        "cents": 893.845
      },
      {
        "scl": "162/91",
        "cents": 998.466
      },
      {
        "scl": "683/364",
        "cents": 1089.537
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor2_11WT",
    "description": "George Secor's rational 2/11-comma well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 883,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#66222",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor2_11WT/",
    "tones": [
      {
        "scl": "560/531",
        "cents": 92.058
      },
      {
        "scl": "2643/2360",
        "cents": 196.067
      },
      {
        "scl": "70/59",
        "cents": 295.968
      },
      {
        "scl": "74/59",
        "cents": 392.172
      },
      {
        "scl": "315/236",
        "cents": 499.878
      },
      {
        "scl": "2240/1593",
        "cents": 590.103
      },
      {
        "scl": "883/590",
        "cents": 698.038
      },
      {
        "scl": "280/177",
        "cents": 794.013
      },
      {
        "scl": "890/531",
        "cents": 894.112
      },
      {
        "scl": "105/59",
        "cents": 997.923
      },
      {
        "scl": "443/236",
        "cents": 1090.224
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Dent-YN-RWT",
    "description": "Tom Dent's Young-Neidhardt well-temperament (rationalized by G. Secor)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 887,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_75816.html#75910",
    "url": "https://scalelibrary.org/scales/mailing-lists/Dent-YN-RWT/",
    "tones": [
      {
        "scl": "560/531",
        "cents": 92.058
      },
      {
        "scl": "2643/2360",
        "cents": 196.067
      },
      {
        "scl": "70/59",
        "cents": 295.968
      },
      {
        "scl": "74/59",
        "cents": 392.172
      },
      {
        "scl": "315/236",
        "cents": 499.878
      },
      {
        "scl": "1329/944",
        "cents": 592.179
      },
      {
        "scl": "883/590",
        "cents": 698.038
      },
      {
        "scl": "280/177",
        "cents": 794.013
      },
      {
        "scl": "890/531",
        "cents": 894.112
      },
      {
        "scl": "105/59",
        "cents": 997.923
      },
      {
        "scl": "887/472",
        "cents": 1092.177
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synchronous_12",
    "description": "Synchronous-beating alternative to 12-ET",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 887,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92926.html#93055",
    "url": "https://scalelibrary.org/scales/mailing-lists/synchronous_12/",
    "tones": [
      {
        "scl": "373/352",
        "cents": 100.32
      },
      {
        "scl": "395/352",
        "cents": 199.533
      },
      {
        "scl": "419/352",
        "cents": 301.65
      },
      {
        "scl": "887/704",
        "cents": 400.03
      },
      {
        "scl": "235/176",
        "cents": 500.502
      },
      {
        "scl": "249/176",
        "cents": 600.684
      },
      {
        "scl": "527/352",
        "cents": 698.673
      },
      {
        "scl": "559/352",
        "cents": 800.727
      },
      {
        "scl": "37/22",
        "cents": 900.026
      },
      {
        "scl": "157/88",
        "cents": 1002.227
      },
      {
        "scl": "1329/704",
        "cents": 1100.033
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/WTPB-24b",
    "description": "George Secor's 24-triad proportional-beating well-temperament (24b)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1019,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13694.html#13733",
    "url": "https://scalelibrary.org/scales/mailing-lists/WTPB-24b/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "4076/3645",
        "cents": 193.482
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "169/135",
        "cents": 388.877
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "202/135",
        "cents": 697.675
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "2033/1215",
        "cents": 891.185
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "6832/3645",
        "cents": 1087.667
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/geo",
    "description": "George Secor style circulating temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1033,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13607",
    "url": "https://scalelibrary.org/scales/mailing-lists/geo/",
    "tones": [
      {
        "scl": "55881/52796",
        "cents": 98.315
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "15660/13199",
        "cents": 295.987
      },
      {
        "scl": "332913/263980",
        "cents": 401.66
      },
      {
        "scl": "35235/26398",
        "cents": 499.897
      },
      {
        "scl": "18660/13199",
        "cents": 599.424
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "83673/52796",
        "cents": 797.2
      },
      {
        "scl": "88935/52796",
        "cents": 902.787
      },
      {
        "scl": "23490/13199",
        "cents": 997.942
      },
      {
        "scl": "372/197",
        "cents": 1100.528
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor_WT2-11R",
    "description": "Secor 2/11-comma well-temperament, Gene Ward Smith rational version",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1033,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13615",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor_WT2-11R/",
    "tones": [
      {
        "scl": "6264/5929",
        "cents": 95.154
      },
      {
        "scl": "33232/29645",
        "cents": 197.741
      },
      {
        "scl": "105592/88935",
        "cents": 297.213
      },
      {
        "scl": "5322/4235",
        "cents": 395.528
      },
      {
        "scl": "39597/29645",
        "cents": 501.123
      },
      {
        "scl": "8352/5929",
        "cents": 593.199
      },
      {
        "scl": "31706/21175",
        "cents": 698.873
      },
      {
        "scl": "9396/5929",
        "cents": 797.109
      },
      {
        "scl": "9952/5929",
        "cents": 896.637
      },
      {
        "scl": "52796/29645",
        "cents": 999.168
      },
      {
        "scl": "55782/29645",
        "cents": 1094.413
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SpaOldPiano",
    "description": "Sparschuh's-Old-Piano in absolute Hertzians and (Cents approximation)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1039,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#88232",
    "url": "https://scalelibrary.org/scales/mailing-lists/SpaOldPiano/",
    "tones": [
      {
        "scl": "693/657",
        "cents": 92.354
      },
      {
        "scl": "738/657",
        "cents": 201.273
      },
      {
        "scl": "779/657",
        "cents": 294.876
      },
      {
        "scl": "822/657",
        "cents": 387.894
      },
      {
        "scl": "876/657",
        "cents": 498.045
      },
      {
        "scl": "924/657",
        "cents": 590.399
      },
      {
        "scl": "984/657",
        "cents": 699.318
      },
      {
        "scl": "1039/657",
        "cents": 793.476
      },
      {
        "scl": "1100/657",
        "cents": 892.246
      },
      {
        "scl": "1168/657",
        "cents": 996.09
      },
      {
        "scl": "1232/657",
        "cents": 1088.444
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor5_23TX_tuning_87190_87190",
    "description": "George Secor's synchronous 5/23-comma temperament extraordinaire",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1051,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87190.html#87190",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor5_23TX_tuning_87190_87190/",
    "tones": [
      {
        "scl": "62/59",
        "cents": 85.864
      },
      {
        "scl": "66/59",
        "cents": 194.101
      },
      {
        "scl": "70/59",
        "cents": 295.968
      },
      {
        "scl": "591/472",
        "cents": 389.246
      },
      {
        "scl": "315/236",
        "cents": 499.878
      },
      {
        "scl": "331/236",
        "cents": 585.653
      },
      {
        "scl": "353/236",
        "cents": 697.058
      },
      {
        "scl": "745/472",
        "cents": 790.144
      },
      {
        "scl": "395/236",
        "cents": 891.679
      },
      {
        "scl": "1051/590",
        "cents": 999.571
      },
      {
        "scl": "221/118",
        "cents": 1086.311
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qmeb3",
    "description": "Equal beating quasi-meantone tuning no. 3 - F...A# (1/1 = 262Hz)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1091,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63369.html#63369",
    "url": "https://scalelibrary.org/scales/mailing-lists/qmeb3/",
    "tones": [
      {
        "scl": "2197/2096",
        "cents": 81.475
      },
      {
        "scl": "147/131",
        "cents": 199.499
      },
      {
        "scl": "9819/8384",
        "cents": 273.525
      },
      {
        "scl": "1311/1048",
        "cents": 387.635
      },
      {
        "scl": "877/655",
        "cents": 505.298
      },
      {
        "scl": "5877/4192",
        "cents": 584.929
      },
      {
        "scl": "785/524",
        "cents": 699.751
      },
      {
        "scl": "3281/2096",
        "cents": 775.796
      },
      {
        "scl": "439/262",
        "cents": 893.585
      },
      {
        "scl": "1833/1048",
        "cents": 967.882
      },
      {
        "scl": "1963/1048",
        "cents": 1086.506
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp11eys440Hz",
    "description": "Sparschuh's rational '11-eyes' interpretation of Arnolt Schlick (1511)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1171,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83189.html#87585",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp11eys440Hz/",
    "tones": [
      {
        "scl": "2772/2631",
        "cents": 90.379
      },
      {
        "scl": "2944/2631",
        "cents": 194.6
      },
      {
        "scl": "3120/2631",
        "cents": 295.122
      },
      {
        "scl": "6585/5262",
        "cents": 388.287
      },
      {
        "scl": "3516/2631",
        "cents": 501.989
      },
      {
        "scl": "3696/2631",
        "cents": 588.424
      },
      {
        "scl": "7875/5262",
        "cents": 698.002
      },
      {
        "scl": "4160/2631",
        "cents": 793.167
      },
      {
        "scl": "4400/2631",
        "cents": 890.271
      },
      {
        "scl": "4684/2631",
        "cents": 998.556
      },
      {
        "scl": "9855/5262",
        "cents": 1086.294
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/squiggle_harpsichord",
    "description": "A559:600E1796:1797H448:449F#C#G#568:567Eb428:427b640.5:641.5F766.4:767.4C1436:1437G200:201A",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1279,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_16756.html#16756",
    "url": "https://scalelibrary.org/scales/mailing-lists/squiggle_harpsichord/",
    "tones": [
      {
        "scl": "504/479",
        "cents": 88.078
      },
      {
        "scl": "536/479",
        "cents": 194.649
      },
      {
        "scl": "568/479",
        "cents": 295.038
      },
      {
        "scl": "599/479",
        "cents": 387.036
      },
      {
        "scl": "1279/958",
        "cents": 500.302
      },
      {
        "scl": "672/479",
        "cents": 586.123
      },
      {
        "scl": "718/479",
        "cents": 700.75
      },
      {
        "scl": "756/479",
        "cents": 790.033
      },
      {
        "scl": "800/479",
        "cents": 887.969
      },
      {
        "scl": "854/479",
        "cents": 1001.052
      },
      {
        "scl": "898/479",
        "cents": 1088.028
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sparschuhJSBloops440Hz",
    "description": "Sparschuh's 2007 interpretation of J.S. Bach's WTC loops @ 440 cps",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1483,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_71865.html#71879",
    "url": "https://scalelibrary.org/scales/mailing-lists/sparschuhJSBloops440Hz/",
    "tones": [
      {
        "scl": "1112/1055",
        "cents": 91.097
      },
      {
        "scl": "1180/1055",
        "cents": 193.853
      },
      {
        "scl": "1251/1055",
        "cents": 295.007
      },
      {
        "scl": "1319/1055",
        "cents": 386.642
      },
      {
        "scl": "1407/1055",
        "cents": 498.455
      },
      {
        "scl": "1483/1055",
        "cents": 589.531
      },
      {
        "scl": "1582/1055",
        "cents": 701.408
      },
      {
        "scl": "1668/1055",
        "cents": 793.052
      },
      {
        "scl": "1760/1055",
        "cents": 885.999
      },
      {
        "scl": "3753/2110",
        "cents": 996.962
      },
      {
        "scl": "1978/1055",
        "cents": 1088.159
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/circu",
    "description": "A circulating temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1997,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13655",
    "url": "https://scalelibrary.org/scales/mailing-lists/circu/",
    "tones": [
      {
        "scl": "25250/23829",
        "cents": 100.278
      },
      {
        "scl": "26684/23829",
        "cents": 195.908
      },
      {
        "scl": "37875/31772",
        "cents": 304.188
      },
      {
        "scl": "29840/23829",
        "cents": 389.435
      },
      {
        "scl": "63769/47658",
        "cents": 504.164
      },
      {
        "scl": "11190/7943",
        "cents": 593.345
      },
      {
        "scl": "35636/23829",
        "cents": 696.74
      },
      {
        "scl": "12625/7943",
        "cents": 802.233
      },
      {
        "scl": "39940/23829",
        "cents": 894.139
      },
      {
        "scl": "32737/18330",
        "cents": 1004.058
      },
      {
        "scl": "14920/7943",
        "cents": 1091.39
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/slendro_m-mean",
    "description": "Wilson meantone from Bb to F# extended in a Slendro M on black keys",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 2689,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95158.html#95174",
    "url": "https://scalelibrary.org/scales/mailing-lists/slendro_m-mean/",
    "tones": [
      {
        "scl": "2689/2576",
        "cents": 74.325
      },
      {
        "scl": "359/322",
        "cents": 188.308
      },
      {
        "scl": "55/46",
        "cents": 309.357
      },
      {
        "scl": "803/644",
        "cents": 382.007
      },
      {
        "scl": "215/161",
        "cents": 500.731
      },
      {
        "scl": "32/23",
        "cents": 571.726
      },
      {
        "scl": "481/322",
        "cents": 694.771
      },
      {
        "scl": "36/23",
        "cents": 775.636
      },
      {
        "scl": "537/322",
        "cents": 885.434
      },
      {
        "scl": "288/161",
        "cents": 1006.81
      },
      {
        "scl": "1199/644",
        "cents": 1076.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/monzo_sumerian_12edo_2place",
    "description": "Monzo - most accurate 2-place sexagesimal 12edo approximation",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 2857,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_45318.html#45318",
    "url": "https://scalelibrary.org/scales/mailing-lists/monzo_sumerian_12edo_2place/",
    "tones": [
      {
        "scl": "1800/1699",
        "cents": 99.973
      },
      {
        "scl": "1200/1069",
        "cents": 200.127
      },
      {
        "scl": "1200/1009",
        "cents": 300.13
      },
      {
        "scl": "3600/2857",
        "cents": 400.195
      },
      {
        "scl": "1200/899",
        "cents": 499.97
      },
      {
        "scl": "1800/1273",
        "cents": 599.717
      },
      {
        "scl": "400/267",
        "cents": 699.792
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "3600/2141",
        "cents": 899.655
      },
      {
        "scl": "3600/2021",
        "cents": 999.513
      },
      {
        "scl": "100/53",
        "cents": 1099.123
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/m2scra",
    "description": "Rational approximation to 2/7-comma meantone (1/1 = 262.9333Hz)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3923,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66080.html#66080",
    "url": "https://scalelibrary.org/scales/mailing-lists/m2scra/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "19825/17748",
        "cents": 191.597
      },
      {
        "scl": "11811/9860",
        "cents": 312.566
      },
      {
        "scl": "19685/15776",
        "cents": 383.238
      },
      {
        "scl": "1979/1479",
        "cents": 504.179
      },
      {
        "scl": "49475/35496",
        "cents": 574.852
      },
      {
        "scl": "5895/3944",
        "cents": 695.799
      },
      {
        "scl": "49125/31552",
        "cents": 766.471
      },
      {
        "scl": "6585/3944",
        "cents": 887.429
      },
      {
        "scl": "35307/19720",
        "cents": 1008.354
      },
      {
        "scl": "58845/31552",
        "cents": 1079.026
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tapek-ribbon",
    "description": "Eq-diff ribbon extension of Superpyth, made of two Tapek sequences",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 4273,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96641.html#96641",
    "url": "https://scalelibrary.org/scales/mailing-lists/tapek-ribbon/",
    "tones": [
      {
        "scl": "1777/1656",
        "cents": 122.089
      },
      {
        "scl": "627/552",
        "cents": 220.557
      },
      {
        "scl": "173/138",
        "cents": 391.325
      },
      {
        "scl": "4273/3312",
        "cents": 441.056
      },
      {
        "scl": "1465/1104",
        "cents": 489.793
      },
      {
        "scl": "131/92",
        "cents": 611.833
      },
      {
        "scl": "104/69",
        "cents": 710.298
      },
      {
        "scl": "3673/2208",
        "cents": 881.062
      },
      {
        "scl": "945/552",
        "cents": 930.775
      },
      {
        "scl": "243/138",
        "cents": 979.546
      },
      {
        "scl": "1043/552",
        "cents": 1101.599
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor5_23TX",
    "description": "George Secor's rational 5/23-comma temperament extraordinaire",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 4397,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#66222",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor5_23TX/",
    "tones": [
      {
        "scl": "390/371",
        "cents": 86.466
      },
      {
        "scl": "3321/2968",
        "cents": 194.552
      },
      {
        "scl": "4397/3710",
        "cents": 294.12
      },
      {
        "scl": "929/742",
        "cents": 389.111
      },
      {
        "scl": "2476/1855",
        "cents": 499.911
      },
      {
        "scl": "8325/5936",
        "cents": 585.551
      },
      {
        "scl": "555/371",
        "cents": 697.282
      },
      {
        "scl": "9365/5936",
        "cents": 789.345
      },
      {
        "scl": "621/371",
        "cents": 891.809
      },
      {
        "scl": "9904/5565",
        "cents": 997.956
      },
      {
        "scl": "5559/2968",
        "cents": 1086.401
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/brac",
    "description": "circulating temperament with simple beat ratios",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 4691,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_60258.html#60258",
    "url": "https://scalelibrary.org/scales/mailing-lists/brac/",
    "tones": [
      {
        "scl": "56640/53701",
        "cents": 92.247
      },
      {
        "scl": "60008/53701",
        "cents": 192.247
      },
      {
        "scl": "63720/53701",
        "cents": 296.157
      },
      {
        "scl": "67264/53701",
        "cents": 389.863
      },
      {
        "scl": "71685/53701",
        "cents": 500.067
      },
      {
        "scl": "75056/53701",
        "cents": 579.622
      },
      {
        "scl": "80276/53701",
        "cents": 696.024
      },
      {
        "scl": "84960/53701",
        "cents": 794.202
      },
      {
        "scl": "89920/53701",
        "cents": 892.432
      },
      {
        "scl": "95580/53701",
        "cents": 998.112
      },
      {
        "scl": "100544/53701",
        "cents": 1085.767
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wendell1r",
    "description": "Rational version of wendell1.scl by Gene Ward Smith",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5107,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#61735",
    "url": "https://scalelibrary.org/scales/mailing-lists/wendell1r/",
    "tones": [
      {
        "scl": "24000/22729",
        "cents": 94.2
      },
      {
        "scl": "76460/68187",
        "cents": 198.25
      },
      {
        "scl": "27000/22729",
        "cents": 298.11
      },
      {
        "scl": "85600/68187",
        "cents": 393.737
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "32100/22729",
        "cents": 597.647
      },
      {
        "scl": "102140/68187",
        "cents": 699.575
      },
      {
        "scl": "36000/22729",
        "cents": 796.155
      },
      {
        "scl": "114400/68187",
        "cents": 895.822
      },
      {
        "scl": "40500/22729",
        "cents": 1000.065
      },
      {
        "scl": "42800/22729",
        "cents": 1095.692
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/well1",
    "description": "First well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 15287,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13671",
    "url": "https://scalelibrary.org/scales/mailing-lists/well1/",
    "tones": [
      {
        "scl": "28800/27307",
        "cents": 92.158
      },
      {
        "scl": "30574/27307",
        "cents": 195.641
      },
      {
        "scl": "32400/27307",
        "cents": 296.068
      },
      {
        "scl": "4885/3901",
        "cents": 389.417
      },
      {
        "scl": "36450/27307",
        "cents": 499.978
      },
      {
        "scl": "38400/27307",
        "cents": 590.203
      },
      {
        "scl": "5841/3901",
        "cents": 698.846
      },
      {
        "scl": "43200/27307",
        "cents": 794.113
      },
      {
        "scl": "45715/27307",
        "cents": 892.076
      },
      {
        "scl": "48600/27307",
        "cents": 998.023
      },
      {
        "scl": "51200/27307",
        "cents": 1088.248
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secorte08",
    "description": "George Secor extraordinare temperament, rationalized version",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 28591,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#62475",
    "url": "https://scalelibrary.org/scales/mailing-lists/secorte08/",
    "tones": [
      {
        "scl": "5075/4824",
        "cents": 87.813
      },
      {
        "scl": "75/67",
        "cents": 195.275
      },
      {
        "scl": "28591/24120",
        "cents": 294.397
      },
      {
        "scl": "2015/1608",
        "cents": 390.615
      },
      {
        "scl": "805/603",
        "cents": 500.197
      },
      {
        "scl": "5075/3618",
        "cents": 585.858
      },
      {
        "scl": "401/268",
        "cents": 697.643
      },
      {
        "scl": "5075/3216",
        "cents": 789.768
      },
      {
        "scl": "1010/603",
        "cents": 892.95
      },
      {
        "scl": "3220/1809",
        "cents": 998.242
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secorteo4",
    "description": "rational version of secor_TEO4",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 31721,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#62013",
    "url": "https://scalelibrary.org/scales/mailing-lists/secorteo4/",
    "tones": [
      {
        "scl": "17848/16965",
        "cents": 87.841
      },
      {
        "scl": "10544/9425",
        "cents": 194.229
      },
      {
        "scl": "4022/3393",
        "cents": 294.422
      },
      {
        "scl": "106208/84825",
        "cents": 389.197
      },
      {
        "scl": "566029/424125",
        "cents": 499.664
      },
      {
        "scl": "71392/50895",
        "cents": 585.886
      },
      {
        "scl": "126884/84825",
        "cents": 697.138
      },
      {
        "scl": "8924/5655",
        "cents": 789.796
      },
      {
        "scl": "141904/84825",
        "cents": 890.825
      },
      {
        "scl": "2264116/1272375",
        "cents": 997.709
      },
      {
        "scl": "158872/84825",
        "cents": 1086.364
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/well2",
    "description": "Second well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 38303,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13671",
    "url": "https://scalelibrary.org/scales/mailing-lists/well2/",
    "tones": [
      {
        "scl": "24000/22759",
        "cents": 91.917
      },
      {
        "scl": "76606/68277",
        "cents": 199.269
      },
      {
        "scl": "27000/22759",
        "cents": 295.827
      },
      {
        "scl": "28480/22759",
        "cents": 388.214
      },
      {
        "scl": "30375/22759",
        "cents": 499.737
      },
      {
        "scl": "32000/22759",
        "cents": 589.962
      },
      {
        "scl": "34101/22759",
        "cents": 700.052
      },
      {
        "scl": "36000/22759",
        "cents": 793.872
      },
      {
        "scl": "38080/22759",
        "cents": 891.116
      },
      {
        "scl": "40500/22759",
        "cents": 997.782
      },
      {
        "scl": "128000/68277",
        "cents": 1088.007
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor-VRWT",
    "description": "George Secor's Victorian rational well-temperament (based on Ellis #2)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 54419,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#66329",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor-VRWT/",
    "tones": [
      {
        "scl": "545/516",
        "cents": 94.662
      },
      {
        "scl": "6071/5418",
        "cents": 197.009
      },
      {
        "scl": "707447/595980",
        "cents": 296.83
      },
      {
        "scl": "755/602",
        "cents": 392.056
      },
      {
        "scl": "30118/22575",
        "cents": 499.08
      },
      {
        "scl": "30535/21672",
        "cents": 593.558
      },
      {
        "scl": "451/301",
        "cents": 700.037
      },
      {
        "scl": "34315/21672",
        "cents": 795.608
      },
      {
        "scl": "1514/903",
        "cents": 894.681
      },
      {
        "scl": "2755/1548",
        "cents": 997.976
      },
      {
        "scl": "20365/10836",
        "cents": 1092.311
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp43lim_high_contr",
    "description": "Sparschuh's 43-limit 'high-key-contrast' bi-epimoric well-temp. [2010]",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 59183,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91334.html#91762",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp43lim_high_contr/",
    "tones": [
      {
        "scl": "1376/1305",
        "cents": 91.717
      },
      {
        "scl": "1462/1305",
        "cents": 196.672
      },
      {
        "scl": "172/145",
        "cents": 295.627
      },
      {
        "scl": "344/275",
        "cents": 387.572
      },
      {
        "scl": "29584/22185",
        "cents": 498.279
      },
      {
        "scl": "5504/3915",
        "cents": 589.762
      },
      {
        "scl": "3784/2523",
        "cents": 701.726
      },
      {
        "scl": "688/435",
        "cents": 793.672
      },
      {
        "scl": "4128/2465",
        "cents": 892.626
      },
      {
        "scl": "29240/16443",
        "cents": 996.564
      },
      {
        "scl": "118366/63075",
        "cents": 1089.737
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor1_4TX",
    "description": "George Secor's rational 1/4-comma temperament extraordinaire",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 61837,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#66222",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor1_4TX/",
    "tones": [
      {
        "scl": "4873/4644",
        "cents": 83.331
      },
      {
        "scl": "481/430",
        "cents": 194.04
      },
      {
        "scl": "61837/52245",
        "cents": 291.813
      },
      {
        "scl": "484/387",
        "cents": 387.208
      },
      {
        "scl": "7747/5805",
        "cents": 499.61
      },
      {
        "scl": "8132/5805",
        "cents": 583.577
      },
      {
        "scl": "193/129",
        "cents": 697.476
      },
      {
        "scl": "1219/774",
        "cents": 786.351
      },
      {
        "scl": "1942/1161",
        "cents": 890.61
      },
      {
        "scl": "30988/17415",
        "cents": 997.655
      },
      {
        "scl": "3621/1935",
        "cents": 1084.866
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/YoungMonochord",
    "description": "stringlengths in: 'Philosophical Transactions,vol90,London,(1800)'",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 94723,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_83317.html#83366",
    "url": "https://scalelibrary.org/scales/mailing-lists/YoungMonochord/",
    "tones": [
      {
        "scl": "100000/94723",
        "cents": 93.856
      },
      {
        "scl": "100000/89304",
        "cents": 195.844
      },
      {
        "scl": "100000/84197",
        "cents": 297.791
      },
      {
        "scl": "100000/79752",
        "cents": 391.689
      },
      {
        "scl": "100000/74921",
        "cents": 499.87
      },
      {
        "scl": "100000/71041",
        "cents": 591.931
      },
      {
        "scl": "100000/66822",
        "cents": 697.926
      },
      {
        "scl": "100000/63148",
        "cents": 795.829
      },
      {
        "scl": "100000/59676",
        "cents": 893.733
      },
      {
        "scl": "100000/56131",
        "cents": 999.756
      },
      {
        "scl": "100000/53224",
        "cents": 1091.821
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/se1",
    "description": "Secor extraordinare 1",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 103801,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13652",
    "url": "https://scalelibrary.org/scales/mailing-lists/se1/",
    "tones": [
      {
        "scl": "19599/18668",
        "cents": 84.255
      },
      {
        "scl": "208713/186680",
        "cents": 193.144
      },
      {
        "scl": "1105971/933400",
        "cents": 293.695
      },
      {
        "scl": "233473/186680",
        "cents": 387.226
      },
      {
        "scl": "311403/233350",
        "cents": 499.545
      },
      {
        "scl": "6533/4667",
        "cents": 582.3
      },
      {
        "scl": "139641/93340",
        "cents": 697.386
      },
      {
        "scl": "58797/37336",
        "cents": 786.21
      },
      {
        "scl": "78053/46670",
        "cents": 890.35
      },
      {
        "scl": "207602/116675",
        "cents": 997.59
      },
      {
        "scl": "43669/23335",
        "cents": 1084.937
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sc3",
    "description": "Secor3",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 418819,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13652",
    "url": "https://scalelibrary.org/scales/mailing-lists/sc3/",
    "tones": [
      {
        "scl": "525975/500744",
        "cents": 85.105
      },
      {
        "scl": "1120119/1001488",
        "cents": 193.808
      },
      {
        "scl": "1186725/1001488",
        "cents": 293.809
      },
      {
        "scl": "1252535/1001488",
        "cents": 387.247
      },
      {
        "scl": "1670679/1251860",
        "cents": 499.634
      },
      {
        "scl": "175325/125186",
        "cents": 583.15
      },
      {
        "scl": "749091/500744",
        "cents": 697.281
      },
      {
        "scl": "1577925/1001488",
        "cents": 787.06
      },
      {
        "scl": "418819/250372",
        "cents": 890.704
      },
      {
        "scl": "556893/312965",
        "cents": 997.679
      },
      {
        "scl": "468475/250372",
        "cents": 1084.679
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor1_7MCRWT",
    "description": "George Secor's 1/7-comma minimum-contrast rational well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 428221,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#66222",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor1_7MCRWT/",
    "tones": [
      {
        "scl": "14285/13512",
        "cents": 96.312
      },
      {
        "scl": "5049/4504",
        "cents": 197.749
      },
      {
        "scl": "428221/360320",
        "cents": 298.892
      },
      {
        "scl": "1415/1126",
        "cents": 395.514
      },
      {
        "scl": "752/563",
        "cents": 501.117
      },
      {
        "scl": "25407/18016",
        "cents": 595.137
      },
      {
        "scl": "843/563",
        "cents": 698.877
      },
      {
        "scl": "1785/1126",
        "cents": 797.661
      },
      {
        "scl": "945/563",
        "cents": 896.615
      },
      {
        "scl": "80249/45040",
        "cents": 999.932
      },
      {
        "scl": "8475/4504",
        "cents": 1094.408
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secorwt08",
    "description": "George Secor well-temperament, rationalized version",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 502429,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#62475",
    "url": "https://scalelibrary.org/scales/mailing-lists/secorwt08/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "124661/111375",
        "cents": 195.102
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "502429/400950",
        "cents": 390.597
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "499946/334125",
        "cents": 697.661
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "671389/400950",
        "cents": 892.472
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "11392/6075",
        "cents": 1088.478
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secrat",
    "description": "Rationalized Secor well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 566653,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13639",
    "url": "https://scalelibrary.org/scales/mailing-lists/secrat/",
    "tones": [
      {
        "scl": "8040000/7623887",
        "cents": 92.003
      },
      {
        "scl": "17075795/15247774",
        "cents": 196.025
      },
      {
        "scl": "9045000/7623887",
        "cents": 295.913
      },
      {
        "scl": "76498155/60991096",
        "cents": 392.192
      },
      {
        "scl": "10175625/7623887",
        "cents": 499.823
      },
      {
        "scl": "10720000/7623887",
        "cents": 590.048
      },
      {
        "scl": "11409902/7623887",
        "cents": 698.025
      },
      {
        "scl": "12060000/7623887",
        "cents": 793.958
      },
      {
        "scl": "102226155/60991096",
        "cents": 894.113
      },
      {
        "scl": "13567500/7623887",
        "cents": 997.868
      },
      {
        "scl": "14311200/7623887",
        "cents": 1090.255
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/se2",
    "description": "Secor extraordinare 2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 573007,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13652",
    "url": "https://scalelibrary.org/scales/mailing-lists/se2/",
    "tones": [
      {
        "scl": "60125/57249",
        "cents": 84.857
      },
      {
        "scl": "256093/228996",
        "cents": 193.615
      },
      {
        "scl": "814039/686988",
        "cents": 293.776
      },
      {
        "scl": "859195/686988",
        "cents": 387.241
      },
      {
        "scl": "1146014/858735",
        "cents": 499.608
      },
      {
        "scl": "240500/171747",
        "cents": 582.902
      },
      {
        "scl": "171287/114498",
        "cents": 697.312
      },
      {
        "scl": "60125/38166",
        "cents": 786.812
      },
      {
        "scl": "287279/171747",
        "cents": 890.601
      },
      {
        "scl": "4584056/2576205",
        "cents": 997.653
      },
      {
        "scl": "642745/343494",
        "cents": 1084.754
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sc2",
    "description": "Secor2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 765143,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13652",
    "url": "https://scalelibrary.org/scales/mailing-lists/sc2/",
    "tones": [
      {
        "scl": "320275/304956",
        "cents": 84.852
      },
      {
        "scl": "682081/609912",
        "cents": 193.61
      },
      {
        "scl": "2168125/1829736",
        "cents": 293.775
      },
      {
        "scl": "2288395/1829736",
        "cents": 387.241
      },
      {
        "scl": "3052313/2287170",
        "cents": 499.607
      },
      {
        "scl": "320275/228717",
        "cents": 582.897
      },
      {
        "scl": "456209/304956",
        "cents": 697.313
      },
      {
        "scl": "320275/203304",
        "cents": 786.807
      },
      {
        "scl": "765143/457434",
        "cents": 890.599
      },
      {
        "scl": "6104626/3430755",
        "cents": 997.652
      },
      {
        "scl": "427975/228717",
        "cents": 1084.756
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ex2",
    "description": "Secor extraordinary two",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1490459,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13642",
    "url": "https://scalelibrary.org/scales/mailing-lists/ex2/",
    "tones": [
      {
        "scl": "2313789/2200700",
        "cents": 86.754
      },
      {
        "scl": "46204229/41263125",
        "cents": 195.806
      },
      {
        "scl": "391688/330105",
        "cents": 296.136
      },
      {
        "scl": "3443711/2750875",
        "cents": 388.888
      },
      {
        "scl": "146883/110035",
        "cents": 500.046
      },
      {
        "scl": "7724743/5501750",
        "cents": 587.516
      },
      {
        "scl": "20600859/13754375",
        "cents": 699.377
      },
      {
        "scl": "173837/110035",
        "cents": 791.727
      },
      {
        "scl": "36848/22007",
        "cents": 892.349
      },
      {
        "scl": "195844/110035",
        "cents": 998.091
      },
      {
        "scl": "3096037/1650525",
        "cents": 1088.997
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ex3",
    "description": "Secor extraordinary three",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 1904297,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13642",
    "url": "https://scalelibrary.org/scales/mailing-lists/ex3/",
    "tones": [
      {
        "scl": "3132087/2978900",
        "cents": 86.814
      },
      {
        "scl": "62547547/55854375",
        "cents": 195.94
      },
      {
        "scl": "1590632/1340505",
        "cents": 296.188
      },
      {
        "scl": "4662288/3723625",
        "cents": 389.196
      },
      {
        "scl": "198829/148945",
        "cents": 500.098
      },
      {
        "scl": "31370047/22341750",
        "cents": 587.575
      },
      {
        "scl": "27880647/18618125",
        "cents": 699.068
      },
      {
        "scl": "705949/446835",
        "cents": 791.786
      },
      {
        "scl": "49884/29789",
        "cents": 892.557
      },
      {
        "scl": "795316/446835",
        "cents": 998.143
      },
      {
        "scl": "20947267/11170875",
        "cents": 1088.424
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sc1",
    "description": "Secor1",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 2248769,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13652",
    "url": "https://scalelibrary.org/scales/mailing-lists/sc1/",
    "tones": [
      {
        "scl": "708225/673984",
        "cents": 85.792
      },
      {
        "scl": "1508109/1347968",
        "cents": 194.345
      },
      {
        "scl": "1597375/1347968",
        "cents": 293.9
      },
      {
        "scl": "1685885/1347968",
        "cents": 387.264
      },
      {
        "scl": "2248769/1684960",
        "cents": 499.705
      },
      {
        "scl": "236075/168496",
        "cents": 583.837
      },
      {
        "scl": "1008201/673984",
        "cents": 697.196
      },
      {
        "scl": "2124675/1347968",
        "cents": 787.747
      },
      {
        "scl": "563809/336992",
        "cents": 890.991
      },
      {
        "scl": "2248769/1263720",
        "cents": 997.75
      },
      {
        "scl": "630475/336992",
        "cents": 1084.47
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sc4",
    "description": "Secor4",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3855857,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13652",
    "url": "https://scalelibrary.org/scales/mailing-lists/sc4/",
    "tones": [
      {
        "scl": "1213425/1155752",
        "cents": 84.304
      },
      {
        "scl": "2584377/2311504",
        "cents": 193.182
      },
      {
        "scl": "2738875/2311504",
        "cents": 293.702
      },
      {
        "scl": "2890905/2311504",
        "cents": 387.227
      },
      {
        "scl": "3855857/2889380",
        "cents": 499.55
      },
      {
        "scl": "404475/288938",
        "cents": 582.349
      },
      {
        "scl": "1729053/1155752",
        "cents": 697.38
      },
      {
        "scl": "3640275/2311504",
        "cents": 786.259
      },
      {
        "scl": "966477/577876",
        "cents": 890.371
      },
      {
        "scl": "3855857/2167035",
        "cents": 997.595
      },
      {
        "scl": "1081425/577876",
        "cents": 1084.922
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ex1",
    "description": "Secor extraordinary one",
    "notes": 12,
    "period_cents": 1200.0,
    "just": true,
    "limit": 56124137,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13642",
    "url": "https://scalelibrary.org/scales/mailing-lists/ex1/",
    "tones": [
      {
        "scl": "1405281/1336600",
        "cents": 86.749
      },
      {
        "scl": "56124137/50122500",
        "cents": 195.796
      },
      {
        "scl": "118946/100245",
        "cents": 296.132
      },
      {
        "scl": "16732127/13366000",
        "cents": 388.864
      },
      {
        "scl": "178419/133660",
        "cents": 500.042
      },
      {
        "scl": "4691627/3341500",
        "cents": 587.511
      },
      {
        "scl": "50048619/33415000",
        "cents": 699.401
      },
      {
        "scl": "10558/6683",
        "cents": 791.723
      },
      {
        "scl": "44759/26732",
        "cents": 892.332
      },
      {
        "scl": "59473/33415",
        "cents": 998.087
      },
      {
        "scl": "4701086/2506125",
        "cents": 1089.043
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-12",
    "description": "12 equal divisions of the octave",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-12/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1100.0",
        "cents": 1100.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12-31",
    "description": "12 out of 31-tET, meantone Eb-G#",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70963.html#70981",
    "url": "https://scalelibrary.org/scales/mailing-lists/12-31/",
    "tones": [
      {
        "scl": "77.41935",
        "cents": 77.41935
      },
      {
        "scl": "193.54839",
        "cents": 193.54839
      },
      {
        "scl": "309.67742",
        "cents": 309.67742
      },
      {
        "scl": "387.09677",
        "cents": 387.09677
      },
      {
        "scl": "503.22581",
        "cents": 503.22581
      },
      {
        "scl": "580.64516",
        "cents": 580.64516
      },
      {
        "scl": "696.77419",
        "cents": 696.77419
      },
      {
        "scl": "774.19355",
        "cents": 774.19355
      },
      {
        "scl": "890.32258",
        "cents": 890.32258
      },
      {
        "scl": "1006.45161",
        "cents": 1006.45161
      },
      {
        "scl": "1083.87097",
        "cents": 1083.87097
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12-of-blackjack-11",
    "description": "A 12-tone 11-limit subset of Blackjack",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_22532.html#22655",
    "url": "https://scalelibrary.org/scales/mailing-lists/12-of-blackjack-11/",
    "tones": [
      {
        "scl": "33.33333333",
        "cents": 33.33333333
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "266.6666667",
        "cents": 266.6666667
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "816.6666667",
        "cents": 816.6666667
      },
      {
        "scl": "933.3333333",
        "cents": 933.3333333
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12-of-blackjack-7-9-11",
    "description": "A 12-tone subset of Blackjack with six 4-7-9-11 tetrads",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_22532.html#22715",
    "url": "https://scalelibrary.org/scales/mailing-lists/12-of-blackjack-7-9-11/",
    "tones": [
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "233.3333333",
        "cents": 233.3333333
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "433.3333333",
        "cents": 433.3333333
      },
      {
        "scl": "466.6666667",
        "cents": 466.6666667
      },
      {
        "scl": "550.0",
        "cents": 550.0
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "666.6666667",
        "cents": 666.6666667
      },
      {
        "scl": "783.3333333",
        "cents": 783.3333333
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "1016.666667",
        "cents": 1016.666667
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12-of-blackjack",
    "description": "Paul Erlich's 12-tone proper Blackjack subset in 72-EDO",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_22532.html#22622",
    "url": "https://scalelibrary.org/scales/mailing-lists/12-of-blackjack/",
    "tones": [
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "316.6666667",
        "cents": 316.6666667
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "816.6666667",
        "cents": 816.6666667
      },
      {
        "scl": "933.3333333",
        "cents": 933.3333333
      },
      {
        "scl": "966.6666667",
        "cents": 966.6666667
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_Sorgean_6th-comma",
    "description": "Sorgean 1/6-Pyth-comma temperament SSSSLSLLLSLL.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69860.html#69890",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_Sorgean_6th-comma/",
    "tones": [
      {
        "scl": "94.135",
        "cents": 94.135
      },
      {
        "scl": "196.090",
        "cents": 196.09
      },
      {
        "scl": "298.045",
        "cents": 298.045
      },
      {
        "scl": "392.180",
        "cents": 392.18
      },
      {
        "scl": "498.045",
        "cents": 498.045
      },
      {
        "scl": "592.180",
        "cents": 592.18
      },
      {
        "scl": "698.045",
        "cents": 698.045
      },
      {
        "scl": "796.090",
        "cents": 796.09
      },
      {
        "scl": "894.135",
        "cents": 894.135
      },
      {
        "scl": "996.090",
        "cents": 996.09
      },
      {
        "scl": "1094.135",
        "cents": 1094.135
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_lumma_5thcomma246",
    "description": " 1/5-comma SLSSLLLSLLLS temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69860.html#69860",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_lumma_5thcomma246/",
    "tones": [
      {
        "scl": "99.609",
        "cents": 99.609
      },
      {
        "scl": "199.218",
        "cents": 199.218
      },
      {
        "scl": "298.827",
        "cents": 298.827
      },
      {
        "scl": "393.744",
        "cents": 393.744
      },
      {
        "scl": "502.737",
        "cents": 502.737
      },
      {
        "scl": "597.654",
        "cents": 597.654
      },
      {
        "scl": "697.263",
        "cents": 697.263
      },
      {
        "scl": "796.872",
        "cents": 796.872
      },
      {
        "scl": "896.481",
        "cents": 896.481
      },
      {
        "scl": "1000.782",
        "cents": 1000.782
      },
      {
        "scl": "1095.699",
        "cents": 1095.699
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_lumma_5thcomma246_tuning_69860_70000",
    "description": " 1/5-comma SLSSLLLSLLLS temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69860.html#70000",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_lumma_5thcomma246_tuning_69860_70000/",
    "tones": [
      {
        "scl": "94.917",
        "cents": 94.917
      },
      {
        "scl": "194.526",
        "cents": 194.526
      },
      {
        "scl": "294.135",
        "cents": 294.135
      },
      {
        "scl": "393.744",
        "cents": 393.744
      },
      {
        "scl": "498.045",
        "cents": 498.045
      },
      {
        "scl": "592.962",
        "cents": 592.962
      },
      {
        "scl": "697.263",
        "cents": 697.263
      },
      {
        "scl": "796.872",
        "cents": 796.872
      },
      {
        "scl": "896.481",
        "cents": 896.481
      },
      {
        "scl": "996.090",
        "cents": 996.09
      },
      {
        "scl": "1091.007",
        "cents": 1091.007
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_lumma_5thcomma327",
    "description": " 1/5-comma SSSLSLLLSLLL temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69860.html#69860",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_lumma_5thcomma327/",
    "tones": [
      {
        "scl": "94.917",
        "cents": 94.917
      },
      {
        "scl": "194.526",
        "cents": 194.526
      },
      {
        "scl": "294.135",
        "cents": 294.135
      },
      {
        "scl": "393.744",
        "cents": 393.744
      },
      {
        "scl": "498.045",
        "cents": 498.045
      },
      {
        "scl": "592.962",
        "cents": 592.962
      },
      {
        "scl": "697.263",
        "cents": 697.263
      },
      {
        "scl": "796.872",
        "cents": 796.872
      },
      {
        "scl": "891.789",
        "cents": 891.789
      },
      {
        "scl": "996.090",
        "cents": 996.09
      },
      {
        "scl": "1091.007",
        "cents": 1091.007
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_lumma_6thcomma1335",
    "description": " 1/6-comma SSSLSLLSLLLS temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69860.html#69860",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_lumma_6thcomma1335/",
    "tones": [
      {
        "scl": "98.045",
        "cents": 98.045
      },
      {
        "scl": "196.090",
        "cents": 196.09
      },
      {
        "scl": "298.045",
        "cents": 298.045
      },
      {
        "scl": "396.090",
        "cents": 396.09
      },
      {
        "scl": "501.955",
        "cents": 501.955
      },
      {
        "scl": "596.090",
        "cents": 596.09
      },
      {
        "scl": "698.045",
        "cents": 698.045
      },
      {
        "scl": "796.090",
        "cents": 796.09
      },
      {
        "scl": "894.135",
        "cents": 894.135
      },
      {
        "scl": "1000.000",
        "cents": 1000.0
      },
      {
        "scl": "1094.135",
        "cents": 1094.135
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_lumma_6thcomma2226",
    "description": " 1/6-comma SSSSLLLSLLLS temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69860.html#69860",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_lumma_6thcomma2226/",
    "tones": [
      {
        "scl": "98.045",
        "cents": 98.045
      },
      {
        "scl": "196.090",
        "cents": 196.09
      },
      {
        "scl": "298.045",
        "cents": 298.045
      },
      {
        "scl": "392.180",
        "cents": 392.18
      },
      {
        "scl": "501.955",
        "cents": 501.955
      },
      {
        "scl": "596.090",
        "cents": 596.09
      },
      {
        "scl": "698.045",
        "cents": 698.045
      },
      {
        "scl": "796.090",
        "cents": 796.09
      },
      {
        "scl": "894.135",
        "cents": 894.135
      },
      {
        "scl": "1000.000",
        "cents": 1000.0
      },
      {
        "scl": "1094.135",
        "cents": 1094.135
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_lumma_6thcomma2226_tuning_69860_70000",
    "description": " 1/6-comma SSSSLLLSLLLS temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69860.html#70000",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_lumma_6thcomma2226_tuning_69860_70000/",
    "tones": [
      {
        "scl": "94.135",
        "cents": 94.135
      },
      {
        "scl": "196.090",
        "cents": 196.09
      },
      {
        "scl": "294.135",
        "cents": 294.135
      },
      {
        "scl": "392.180",
        "cents": 392.18
      },
      {
        "scl": "498.045",
        "cents": 498.045
      },
      {
        "scl": "592.180",
        "cents": 592.18
      },
      {
        "scl": "698.045",
        "cents": 698.045
      },
      {
        "scl": "796.090",
        "cents": 796.09
      },
      {
        "scl": "894.135",
        "cents": 894.135
      },
      {
        "scl": "996.090",
        "cents": 996.09
      },
      {
        "scl": "1090.225",
        "cents": 1090.225
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_lumma_7thcomma2262",
    "description": " 1/7-comma SSSSLLSSLLLS temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69860.html#70000",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_lumma_7thcomma2262/",
    "tones": [
      {
        "scl": "96.929",
        "cents": 96.929
      },
      {
        "scl": "197.208",
        "cents": 197.208
      },
      {
        "scl": "297.488",
        "cents": 297.488
      },
      {
        "scl": "394.415",
        "cents": 394.415
      },
      {
        "scl": "501.396",
        "cents": 501.396
      },
      {
        "scl": "598.325",
        "cents": 598.325
      },
      {
        "scl": "698.604",
        "cents": 698.604
      },
      {
        "scl": "795.533",
        "cents": 795.533
      },
      {
        "scl": "895.811",
        "cents": 895.811
      },
      {
        "scl": "999.442",
        "cents": 999.442
      },
      {
        "scl": "1096.370",
        "cents": 1096.37
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12_lumma_7thcomma2343",
    "description": " 1/7-comma SSSSSLSLLSLL temperament.",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69860.html#69866",
    "url": "https://scalelibrary.org/scales/mailing-lists/12_lumma_7thcomma2343/",
    "tones": [
      {
        "scl": "96.927",
        "cents": 96.927
      },
      {
        "scl": "197.207",
        "cents": 197.207
      },
      {
        "scl": "297.486",
        "cents": 297.486
      },
      {
        "scl": "394.414",
        "cents": 394.414
      },
      {
        "scl": "501.396",
        "cents": 501.396
      },
      {
        "scl": "594.972",
        "cents": 594.972
      },
      {
        "scl": "698.603",
        "cents": 698.603
      },
      {
        "scl": "798.882",
        "cents": 798.882
      },
      {
        "scl": "895.810",
        "cents": 895.81
      },
      {
        "scl": "999.441",
        "cents": 999.441
      },
      {
        "scl": "1096.369",
        "cents": 1096.369
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12edo",
    "description": "PIAGUI",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96908.html#96908",
    "url": "https://scalelibrary.org/scales/mailing-lists/12edo/",
    "tones": [
      {
        "scl": "99.02",
        "cents": 99.02
      },
      {
        "scl": "198.04",
        "cents": 198.04
      },
      {
        "scl": "297.07",
        "cents": 297.07
      },
      {
        "scl": "396.09",
        "cents": 396.09
      },
      {
        "scl": "498.04",
        "cents": 498.04
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "699.02",
        "cents": 699.02
      },
      {
        "scl": "798.05",
        "cents": 798.05
      },
      {
        "scl": "897.07",
        "cents": 897.07
      },
      {
        "scl": "996.09",
        "cents": 996.09
      },
      {
        "scl": "1098.05",
        "cents": 1098.05
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12highschool1-rodan",
    "description": "12highschool1 tempered in 13-limit POTE-tuned rodan",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105356.html#105356",
    "url": "https://scalelibrary.org/scales/mailing-lists/12highschool1-rodan/",
    "tones": [
      {
        "scl": "82.76793",
        "cents": 82.76793
      },
      {
        "scl": "206.89283",
        "cents": 206.89283
      },
      {
        "scl": "317.25007",
        "cents": 317.25007
      },
      {
        "scl": "386.19634",
        "cents": 386.19634
      },
      {
        "scl": "496.55359",
        "cents": 496.55359
      },
      {
        "scl": "579.32152",
        "cents": 579.32152
      },
      {
        "scl": "703.44641",
        "cents": 703.44641
      },
      {
        "scl": "813.80366",
        "cents": 813.80366
      },
      {
        "scl": "882.74993",
        "cents": 882.74993
      },
      {
        "scl": "965.51786",
        "cents": 965.51786
      },
      {
        "scl": "1089.64275",
        "cents": 1089.64275
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12highschool2-miracle",
    "description": "12highschool2 tempered in 11-limit POTE-tuned miracle",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105356.html#105356",
    "url": "https://scalelibrary.org/scales/mailing-lists/12highschool2-miracle/",
    "tones": [
      {
        "scl": "116.63274",
        "cents": 116.63274
      },
      {
        "scl": "199.59291",
        "cents": 199.59291
      },
      {
        "scl": "316.22566",
        "cents": 316.22566
      },
      {
        "scl": "383.57080",
        "cents": 383.5708
      },
      {
        "scl": "500.20354",
        "cents": 500.20354
      },
      {
        "scl": "616.83629",
        "cents": 616.83629
      },
      {
        "scl": "699.79646",
        "cents": 699.79646
      },
      {
        "scl": "816.42920",
        "cents": 816.4292
      },
      {
        "scl": "883.77434",
        "cents": 883.77434
      },
      {
        "scl": "966.73451",
        "cents": 966.73451
      },
      {
        "scl": "1083.36726",
        "cents": 1083.36726
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12of26-IbnSina-plus",
    "description": "Tempering of Ibn Sina's 1/1-14/13-7/6-4/3-3/2-21/13-7/4-2/1",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_16005.html#16036",
    "url": "https://scalelibrary.org/scales/mailing-lists/12of26-IbnSina-plus/",
    "tones": [
      {
        "scl": "138.46154",
        "cents": 138.46154
      },
      {
        "scl": "184.61538",
        "cents": 184.61538
      },
      {
        "scl": "276.92308",
        "cents": 276.92308
      },
      {
        "scl": "369.23077",
        "cents": 369.23077
      },
      {
        "scl": "507.69231",
        "cents": 507.69231
      },
      {
        "scl": "553.84615",
        "cents": 553.84615
      },
      {
        "scl": "692.30769",
        "cents": 692.30769
      },
      {
        "scl": "830.76923",
        "cents": 830.76923
      },
      {
        "scl": "876.92308",
        "cents": 876.92308
      },
      {
        "scl": "969.23077",
        "cents": 969.23077
      },
      {
        "scl": "1061.53846",
        "cents": 1061.53846
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/14_13-12",
    "description": "Temperament with just 14/13 apotome, close to Pepper Noble Fifth",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105060",
    "url": "https://scalelibrary.org/scales/mailing-lists/14_13-12/",
    "tones": [
      {
        "scl": "128.29824",
        "cents": 128.29824
      },
      {
        "scl": "208.08521",
        "cents": 208.08521
      },
      {
        "scl": "287.87218",
        "cents": 287.87218
      },
      {
        "scl": "416.17043",
        "cents": 416.17043
      },
      {
        "scl": "495.95739",
        "cents": 495.95739
      },
      {
        "scl": "624.25564",
        "cents": 624.25564
      },
      {
        "scl": "704.04261",
        "cents": 704.04261
      },
      {
        "scl": "832.34085",
        "cents": 832.34085
      },
      {
        "scl": "912.12782",
        "cents": 912.12782
      },
      {
        "scl": "991.91479",
        "cents": 991.91479
      },
      {
        "scl": "1120.21303",
        "cents": 1120.21303
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/31ET-11-lim",
    "description": "11-limit 31-equal subset",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#87902",
    "url": "https://scalelibrary.org/scales/mailing-lists/31ET-11-lim/",
    "tones": [
      {
        "scl": "38.70968",
        "cents": 38.70968
      },
      {
        "scl": "193.54839",
        "cents": 193.54839
      },
      {
        "scl": "270.96774",
        "cents": 270.96774
      },
      {
        "scl": "387.09677",
        "cents": 387.09677
      },
      {
        "scl": "464.51613",
        "cents": 464.51613
      },
      {
        "scl": "541.93548",
        "cents": 541.93548
      },
      {
        "scl": "696.77419",
        "cents": 696.77419
      },
      {
        "scl": "774.19355",
        "cents": 774.19355
      },
      {
        "scl": "890.32258",
        "cents": 890.32258
      },
      {
        "scl": "967.74194",
        "cents": 967.74194
      },
      {
        "scl": "1083.87097",
        "cents": 1083.87097
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Broadwood",
    "description": "Broadwood's Usual (Ellis #2) Victorian Well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#66332",
    "url": "https://scalelibrary.org/scales/mailing-lists/Broadwood/",
    "tones": [
      {
        "scl": "95.00000",
        "cents": 95.0
      },
      {
        "scl": "197.00000",
        "cents": 197.0
      },
      {
        "scl": "297.00000",
        "cents": 297.0
      },
      {
        "scl": "392.00000",
        "cents": 392.0
      },
      {
        "scl": "499.00000",
        "cents": 499.0
      },
      {
        "scl": "594.00000",
        "cents": 594.0
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "796.00000",
        "cents": 796.0
      },
      {
        "scl": "894.00000",
        "cents": 894.0
      },
      {
        "scl": "998.00000",
        "cents": 998.0
      },
      {
        "scl": "1093.00000",
        "cents": 1093.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/DIMENSIONEC",
    "description": "Dimension EC Scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96322.html#96332",
    "url": "https://scalelibrary.org/scales/mailing-lists/DIMENSIONEC/",
    "tones": [
      {
        "scl": "119.558",
        "cents": 119.558
      },
      {
        "scl": "196.1985",
        "cents": 196.1985
      },
      {
        "scl": "315.6413",
        "cents": 315.6413
      },
      {
        "scl": "352.7508",
        "cents": 352.7508
      },
      {
        "scl": "505.7750",
        "cents": 505.775
      },
      {
        "scl": "620.4284",
        "cents": 620.4284
      },
      {
        "scl": "701.9550",
        "cents": 701.955
      },
      {
        "scl": "822.85912",
        "cents": 822.85912
      },
      {
        "scl": "891.9594",
        "cents": 891.9594
      },
      {
        "scl": "1011.52634",
        "cents": 1011.52634
      },
      {
        "scl": "1047.1581",
        "cents": 1047.1581
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/DIMENSIONEC2",
    "description": "Dimension EC Scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_42.html#24611",
    "url": "https://scalelibrary.org/scales/mailing-lists/DIMENSIONEC2/",
    "tones": [
      {
        "scl": "196.1985",
        "cents": 196.1985
      },
      {
        "scl": "315.6413",
        "cents": 315.6413
      },
      {
        "scl": "352.7508",
        "cents": 352.7508
      },
      {
        "scl": "505.7750",
        "cents": 505.775
      },
      {
        "scl": "620.4284",
        "cents": 620.4284
      },
      {
        "scl": "701.9550",
        "cents": 701.955
      },
      {
        "scl": "822.85912",
        "cents": 822.85912
      },
      {
        "scl": "891.9594",
        "cents": 891.9594
      },
      {
        "scl": "1011.52634",
        "cents": 1011.52634
      },
      {
        "scl": "1047.1581",
        "cents": 1047.1581
      },
      {
        "scl": "1131.1300",
        "cents": 1131.13
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Dent_523WT",
    "description": "Tom Dent's 5/32-comma proportional-beating well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_60165.html#60248",
    "url": "https://scalelibrary.org/scales/mailing-lists/Dent_523WT/",
    "tones": [
      {
        "scl": "96.14515",
        "cents": 96.14515
      },
      {
        "scl": "197.18098",
        "cents": 197.18098
      },
      {
        "scl": "298.16743",
        "cents": 298.16743
      },
      {
        "scl": "394.36196",
        "cents": 394.36196
      },
      {
        "scl": "499.38914",
        "cents": 499.38914
      },
      {
        "scl": "595.55308",
        "cents": 595.55308
      },
      {
        "scl": "698.59049",
        "cents": 698.59049
      },
      {
        "scl": "796.89241",
        "cents": 796.89241
      },
      {
        "scl": "895.77147",
        "cents": 895.77147
      },
      {
        "scl": "998.77828",
        "cents": 998.77828
      },
      {
        "scl": "1094.95868",
        "cents": 1094.95868
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/DimensionECF_tuning_96545_96545",
    "description": "Dimension ECF (Dimension Tuning Optimized for Fifths)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96545.html#96545",
    "url": "https://scalelibrary.org/scales/mailing-lists/DimensionECF_tuning_96545_96545/",
    "tones": [
      {
        "scl": "119.55822",
        "cents": 119.55822
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "613/500",
        "cents": 352.751
      },
      {
        "scl": "505.77499",
        "cents": 505.77499
      },
      {
        "scl": "621.75868",
        "cents": 621.75868
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "201/125",
        "cents": 822.321
      },
      {
        "scl": "837/500",
        "cents": 891.959
      },
      {
        "scl": "1011.52634",
        "cents": 1011.52634
      },
      {
        "scl": "1831/1000",
        "cents": 1047.158
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/EC2lesfip",
    "description": "Lesfip scale from EC2, 13 cents, 11-limit union {15/11, 22/15}",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_24634.html#24639",
    "url": "https://scalelibrary.org/scales/mailing-lists/EC2lesfip/",
    "tones": [
      {
        "scl": "191.82959",
        "cents": 191.82959
      },
      {
        "scl": "309.08106",
        "cents": 309.08106
      },
      {
        "scl": "347.77355",
        "cents": 347.77355
      },
      {
        "scl": "502.90469",
        "cents": 502.90469
      },
      {
        "scl": "619.61886",
        "cents": 619.61886
      },
      {
        "scl": "695.58039",
        "cents": 695.58039
      },
      {
        "scl": "812.06094",
        "cents": 812.06094
      },
      {
        "scl": "889.40374",
        "cents": 889.40374
      },
      {
        "scl": "1006.00510",
        "cents": 1006.0051
      },
      {
        "scl": "1045.42407",
        "cents": 1045.42407
      },
      {
        "scl": "1122.07703",
        "cents": 1122.07703
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/EClesfip",
    "description": "Lesfip scale from EC, 13 cents, 11-limit union {15/11, 22/15}",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_24634.html#24639",
    "url": "https://scalelibrary.org/scales/mailing-lists/EClesfip/",
    "tones": [
      {
        "scl": "114.87793",
        "cents": 114.87793
      },
      {
        "scl": "191.77017",
        "cents": 191.77017
      },
      {
        "scl": "311.62929",
        "cents": 311.62929
      },
      {
        "scl": "346.93942",
        "cents": 346.93942
      },
      {
        "scl": "501.24361",
        "cents": 501.24361
      },
      {
        "scl": "617.92004",
        "cents": 617.92004
      },
      {
        "scl": "697.71766",
        "cents": 697.71766
      },
      {
        "scl": "815.58126",
        "cents": 815.58126
      },
      {
        "scl": "888.24613",
        "cents": 888.24613
      },
      {
        "scl": "1004.76728",
        "cents": 1004.76728
      },
      {
        "scl": "1045.29423",
        "cents": 1045.29423
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/G55500011111C4G",
    "description": "G -5 D -5 A -5 E B F# -1 C# -1 G# -1 Eb -1 Bb -1 F -1 C -4 G.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80694.html#80713",
    "url": "https://scalelibrary.org/scales/mailing-lists/G55500011111C4G/",
    "tones": [
      {
        "scl": "95.",
        "cents": 95.0
      },
      {
        "scl": "195.",
        "cents": 195.0
      },
      {
        "scl": "297.",
        "cents": 297.0
      },
      {
        "scl": "389.",
        "cents": 389.0
      },
      {
        "scl": "499.",
        "cents": 499.0
      },
      {
        "scl": "593.",
        "cents": 593.0
      },
      {
        "scl": "699.",
        "cents": 699.0
      },
      {
        "scl": "796.",
        "cents": 796.0
      },
      {
        "scl": "892.",
        "cents": 892.0
      },
      {
        "scl": "998.",
        "cents": 998.0
      },
      {
        "scl": "1091.",
        "cents": 1091.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/G66600011111C1G",
    "description": "G -6 D -6 A -6 E B F# -1 C# -1 G# -1 Eb -1 Bb -1 F -1 C -1 G.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80694.html#80713",
    "url": "https://scalelibrary.org/scales/mailing-lists/G66600011111C1G/",
    "tones": [
      {
        "scl": "95.",
        "cents": 95.0
      },
      {
        "scl": "197.",
        "cents": 197.0
      },
      {
        "scl": "297.",
        "cents": 297.0
      },
      {
        "scl": "389.",
        "cents": 389.0
      },
      {
        "scl": "499.",
        "cents": 499.0
      },
      {
        "scl": "593.",
        "cents": 593.0
      },
      {
        "scl": "701.",
        "cents": 701.0
      },
      {
        "scl": "796.",
        "cents": 796.0
      },
      {
        "scl": "893.",
        "cents": 893.0
      },
      {
        "scl": "998.",
        "cents": 998.0
      },
      {
        "scl": "1091.",
        "cents": 1091.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Groenewald_simplified_Bach",
    "description": "Journal: Ars Organi Volume#57, Issue 1, March(2009) p.39",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_79337.html#83386",
    "url": "https://scalelibrary.org/scales/mailing-lists/Groenewald_simplified_Bach/",
    "tones": [
      {
        "scl": "90.225",
        "cents": 90.225
      },
      {
        "scl": "189.25",
        "cents": 189.25
      },
      {
        "scl": "294.135",
        "cents": 294.135
      },
      {
        "scl": "386.606",
        "cents": 386.606
      },
      {
        "scl": "498.045",
        "cents": 498.045
      },
      {
        "scl": "588.270",
        "cents": 588.27
      },
      {
        "scl": "693.175",
        "cents": 693.175
      },
      {
        "scl": "792.180",
        "cents": 792.18
      },
      {
        "scl": "887.275",
        "cents": 887.275
      },
      {
        "scl": "996.090",
        "cents": 996.09
      },
      {
        "scl": "1086.808",
        "cents": 1086.808
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/J_P_Mander",
    "description": "John Pike Mander's Adlington-Hall organ tuning ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_81835.html#81835",
    "url": "https://scalelibrary.org/scales/mailing-lists/J_P_Mander/",
    "tones": [
      {
        "scl": "78.0",
        "cents": 78.0
      },
      {
        "scl": "192.",
        "cents": 192.0
      },
      {
        "scl": "294.",
        "cents": 294.0
      },
      {
        "scl": "384.",
        "cents": 384.0
      },
      {
        "scl": "498.",
        "cents": 498.0
      },
      {
        "scl": "578.",
        "cents": 578.0
      },
      {
        "scl": "696.",
        "cents": 696.0
      },
      {
        "scl": "775.",
        "cents": 775.0
      },
      {
        "scl": "888.",
        "cents": 888.0
      },
      {
        "scl": "996.",
        "cents": 996.0
      },
      {
        "scl": "1080.",
        "cents": 1080.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/J_P_Mander_SC",
    "description": "John Pike Mander's Adlington-Hall organ tuning compiled by A.Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_81835.html#88428",
    "url": "https://scalelibrary.org/scales/mailing-lists/J_P_Mander_SC/",
    "tones": [
      {
        "scl": "78.9165045",
        "cents": 78.9165045
      },
      {
        "scl": "193.156857",
        "cents": 193.156857
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "581.262762",
        "cents": 581.262762
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "777.842470",
        "cents": 777.84247
      },
      {
        "scl": "889.735285",
        "cents": 889.735285
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "1082.89214",
        "cents": 1082.89214
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Lumma_in_72",
    "description": "Carl Lumma's scale in 72-EDO",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_22532.html#22622",
    "url": "https://scalelibrary.org/scales/mailing-lists/Lumma_in_72/",
    "tones": [
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "266.6666667",
        "cents": 266.6666667
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "816.6666667",
        "cents": 816.6666667
      },
      {
        "scl": "883.3333333",
        "cents": 883.3333333
      },
      {
        "scl": "966.6666667",
        "cents": 966.6666667
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Miracle-12",
    "description": "A chain of 12 Miracle generators for mapping to standard keyboard",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_23187.html#23575",
    "url": "https://scalelibrary.org/scales/mailing-lists/Miracle-12/",
    "tones": [
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "233.3333333",
        "cents": 233.3333333
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "466.6666667",
        "cents": 466.6666667
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "816.6666667",
        "cents": 816.6666667
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "933.3",
        "cents": 933.3
      },
      {
        "scl": "966.6666667",
        "cents": 966.6666667
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Neidhard1724rationalETapprox",
    "description": "from his \"Canone Harmonico\" extracted and compiled by A.Sparschuh",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_78560.html#78607",
    "url": "https://scalelibrary.org/scales/mailing-lists/Neidhard1724rationalETapprox/",
    "tones": [
      {
        "scl": "99.9946105",
        "cents": 99.9946105
      },
      {
        "scl": "199.996435",
        "cents": 199.996435
      },
      {
        "scl": "299.996140",
        "cents": 299.99614
      },
      {
        "scl": "399.997092",
        "cents": 399.997092
      },
      {
        "scl": "499.998720",
        "cents": 499.99872
      },
      {
        "scl": "599.995462",
        "cents": 599.995462
      },
      {
        "scl": "699.996062",
        "cents": 699.996062
      },
      {
        "scl": "799.998122",
        "cents": 799.998122
      },
      {
        "scl": "899.994598",
        "cents": 899.994598
      },
      {
        "scl": "999.998532",
        "cents": 999.998532
      },
      {
        "scl": "1099.99411",
        "cents": 1099.99411
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/O3-zalzalian12_D",
    "description": "Sampling of Zalzalian maqam/dastgah modes, slendro/pelog modes",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91499.html#91499",
    "url": "https://scalelibrary.org/scales/mailing-lists/O3-zalzalian12_D/",
    "tones": [
      {
        "scl": "138.28125",
        "cents": 138.28125
      },
      {
        "scl": "207.42187",
        "cents": 207.42187
      },
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "345.70312",
        "cents": 345.70312
      },
      {
        "scl": "472.26563",
        "cents": 472.26563
      },
      {
        "scl": "680.85937",
        "cents": 680.85937
      },
      {
        "scl": "704.29687",
        "cents": 704.29687
      },
      {
        "scl": "842.57813",
        "cents": 842.57813
      },
      {
        "scl": "969.14063",
        "cents": 969.14063
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1176.56249",
        "cents": 1176.56249
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/PerfDif12",
    "description": "Perfect difference scale for 133-EDO",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77517.html#77517",
    "url": "https://scalelibrary.org/scales/mailing-lists/PerfDif12/",
    "tones": [
      {
        "scl": "18.04511278",
        "cents": 18.04511278
      },
      {
        "scl": "54.13533835",
        "cents": 54.13533835
      },
      {
        "scl": "216.5413534",
        "cents": 216.5413534
      },
      {
        "scl": "261.6541353",
        "cents": 261.6541353
      },
      {
        "scl": "360.9022556",
        "cents": 360.9022556
      },
      {
        "scl": "387.9699248",
        "cents": 387.9699248
      },
      {
        "scl": "496.2406015",
        "cents": 496.2406015
      },
      {
        "scl": "613.5338346",
        "cents": 613.5338346
      },
      {
        "scl": "676.6917293",
        "cents": 676.6917293
      },
      {
        "scl": "685.7142857",
        "cents": 685.7142857
      },
      {
        "scl": "766.9172932",
        "cents": 766.9172932
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Schlick1511_variation",
    "description": "Variation on Schlick (1511), all 5ths within 7c of pure",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#73903",
    "url": "https://scalelibrary.org/scales/mailing-lists/Schlick1511_variation/",
    "tones": [
      {
        "scl": "88.27000",
        "cents": 88.27
      },
      {
        "scl": "196.09000",
        "cents": 196.09
      },
      {
        "scl": "303.91000",
        "cents": 303.91
      },
      {
        "scl": "392.18000",
        "cents": 392.18
      },
      {
        "scl": "501.95500",
        "cents": 501.955
      },
      {
        "scl": "589.24750",
        "cents": 589.2475
      },
      {
        "scl": "698.04500",
        "cents": 698.045
      },
      {
        "scl": "797.00000",
        "cents": 797.0
      },
      {
        "scl": "894.13500",
        "cents": 894.135
      },
      {
        "scl": "1002.93250",
        "cents": 1002.9325
      },
      {
        "scl": "1090.22500",
        "cents": 1090.225
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor_WT1-7",
    "description": "George Secor's 1/7-comma well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#60252",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor_WT1-7/",
    "tones": [
      {
        "scl": "93.97984",
        "cents": 93.97984
      },
      {
        "scl": "197.75601",
        "cents": 197.75601
      },
      {
        "scl": "297.88984",
        "cents": 297.88984
      },
      {
        "scl": "395.51202",
        "cents": 395.51202
      },
      {
        "scl": "501.12200",
        "cents": 501.122
      },
      {
        "scl": "593.26802",
        "cents": 593.26802
      },
      {
        "scl": "698.87800",
        "cents": 698.878
      },
      {
        "scl": "795.93484",
        "cents": 795.93484
      },
      {
        "scl": "869.63401",
        "cents": 869.63401
      },
      {
        "scl": "999.88484",
        "cents": 999.88484
      },
      {
        "scl": "1094.39002",
        "cents": 1094.39002
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor_WT1-7_tuning_59689_60264",
    "description": "George Secor's 1/7-comma well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#60264",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor_WT1-7_tuning_59689_60264/",
    "tones": [
      {
        "scl": "93.97984",
        "cents": 93.97984
      },
      {
        "scl": "197.75601",
        "cents": 197.75601
      },
      {
        "scl": "297.88984",
        "cents": 297.88984
      },
      {
        "scl": "395.51202",
        "cents": 395.51202
      },
      {
        "scl": "501.12200",
        "cents": 501.122
      },
      {
        "scl": "593.26802",
        "cents": 593.26802
      },
      {
        "scl": "698.87800",
        "cents": 698.878
      },
      {
        "scl": "795.93484",
        "cents": 795.93484
      },
      {
        "scl": "896.63401",
        "cents": 896.63401
      },
      {
        "scl": "999.88484",
        "cents": 999.88484
      },
      {
        "scl": "1094.39002",
        "cents": 1094.39002
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/TO-1043",
    "description": "Possible 10/43-comma temperament ordinaire",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#60205",
    "url": "https://scalelibrary.org/scales/mailing-lists/TO-1043/",
    "tones": [
      {
        "scl": "87.62999",
        "cents": 87.62999
      },
      {
        "scl": "193.90577",
        "cents": 193.90577
      },
      {
        "scl": "292.61883",
        "cents": 292.61883
      },
      {
        "scl": "387.81153",
        "cents": 387.81153
      },
      {
        "scl": "503.04712",
        "cents": 503.04712
      },
      {
        "scl": "586.20299",
        "cents": 586.20299
      },
      {
        "scl": "696.95288",
        "cents": 696.95288
      },
      {
        "scl": "789.04548",
        "cents": 789.04548
      },
      {
        "scl": "890.85865",
        "cents": 890.85865
      },
      {
        "scl": "997.83297",
        "cents": 997.83297
      },
      {
        "scl": "1084.76441",
        "cents": 1084.76441
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/TO-523",
    "description": "Possible 5/23-comma temperament ordinaire",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#60205",
    "url": "https://scalelibrary.org/scales/mailing-lists/TO-523/",
    "tones": [
      {
        "scl": "86.53508",
        "cents": 86.53508
      },
      {
        "scl": "194.55680",
        "cents": 194.5568
      },
      {
        "scl": "294.12920",
        "cents": 294.1292
      },
      {
        "scl": "389.11361",
        "cents": 389.11361
      },
      {
        "scl": "502.72160",
        "cents": 502.7216
      },
      {
        "scl": "585.53449",
        "cents": 585.53449
      },
      {
        "scl": "697.27840",
        "cents": 697.2784
      },
      {
        "scl": "789.38184",
        "cents": 789.38184
      },
      {
        "scl": "891.83521",
        "cents": 891.83521
      },
      {
        "scl": "997.01621",
        "cents": 997.01621
      },
      {
        "scl": "1086.39201",
        "cents": 1086.39201
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/aaron245",
    "description": "TOP tuned 245/243-planar tempering of aaron.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53063.html#53063",
    "url": "https://scalelibrary.org/scales/mailing-lists/aaron245/",
    "tones": [
      {
        "scl": "56.195308",
        "cents": 56.195308
      },
      {
        "scl": "206.745990",
        "cents": 206.74599
      },
      {
        "scl": "262.941298",
        "cents": 262.941298
      },
      {
        "scl": "440.431697",
        "cents": 440.431697
      },
      {
        "scl": "496.627005",
        "cents": 496.627005
      },
      {
        "scl": "525.882596",
        "cents": 525.882596
      },
      {
        "scl": "703.372995",
        "cents": 703.372995
      },
      {
        "scl": "759.568303",
        "cents": 759.568303
      },
      {
        "scl": "937.058702",
        "cents": 937.058702
      },
      {
        "scl": "966.314293",
        "cents": 966.314293
      },
      {
        "scl": "1022.509601",
        "cents": 1022.509601
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/akj245",
    "description": "TOP tuned 245/243-planar tempering of akj.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53063.html#53063",
    "url": "https://scalelibrary.org/scales/mailing-lists/akj245/",
    "tones": [
      {
        "scl": "56.195308",
        "cents": 56.195308
      },
      {
        "scl": "206.745990",
        "cents": 206.74599
      },
      {
        "scl": "262.941298",
        "cents": 262.941298
      },
      {
        "scl": "440.431697",
        "cents": 440.431697
      },
      {
        "scl": "496.627005",
        "cents": 496.627005
      },
      {
        "scl": "647.177687",
        "cents": 647.177687
      },
      {
        "scl": "703.372995",
        "cents": 703.372995
      },
      {
        "scl": "759.568303",
        "cents": 759.568303
      },
      {
        "scl": "910.118986",
        "cents": 910.118986
      },
      {
        "scl": "993.254010",
        "cents": 993.25401
      },
      {
        "scl": "1143.804692",
        "cents": 1143.804692
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/akj_temperament",
    "description": "temperament based on 5/4, 24/19, and 19/15 filling the octave ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54975.html#54975",
    "url": "https://scalelibrary.org/scales/mailing-lists/akj_temperament/",
    "tones": [
      {
        "scl": "89.64400",
        "cents": 89.644
      },
      {
        "scl": "193.15700",
        "cents": 193.157
      },
      {
        "scl": "293.06500",
        "cents": 293.065
      },
      {
        "scl": "386.31400",
        "cents": 386.314
      },
      {
        "scl": "497.68700",
        "cents": 497.687
      },
      {
        "scl": "588.53400",
        "cents": 588.534
      },
      {
        "scl": "696.57800",
        "cents": 696.578
      },
      {
        "scl": "790.75400",
        "cents": 790.754
      },
      {
        "scl": "889.73500",
        "cents": 889.735
      },
      {
        "scl": "995.37600",
        "cents": 995.376
      },
      {
        "scl": "1087.42400",
        "cents": 1087.424
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/albionbyz",
    "description": "Albion 225/224 planar scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50329.html#50329",
    "url": "https://scalelibrary.org/scales/mailing-lists/albionbyz/",
    "tones": [
      {
        "scl": "116.015465",
        "cents": 116.015465
      },
      {
        "scl": "199.625824",
        "cents": 199.625824
      },
      {
        "scl": "315.641288",
        "cents": 315.641288
      },
      {
        "scl": "384.171624",
        "cents": 384.171624
      },
      {
        "scl": "500.187089",
        "cents": 500.187089
      },
      {
        "scl": "616.202554",
        "cents": 616.202554
      },
      {
        "scl": "699.812911",
        "cents": 699.812911
      },
      {
        "scl": "815.828377",
        "cents": 815.828377
      },
      {
        "scl": "884.358712",
        "cents": 884.358712
      },
      {
        "scl": "1000.374177",
        "cents": 1000.374177
      },
      {
        "scl": "1083.984535",
        "cents": 1083.984535
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/archytas12",
    "description": "Archytas[12] (64/63) hobbit, 9-limit minimax",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93336.html#93336",
    "url": "https://scalelibrary.org/scales/mailing-lists/archytas12/",
    "tones": [
      {
        "scl": "98.09924",
        "cents": 98.09924
      },
      {
        "scl": "217.54205",
        "cents": 217.54205
      },
      {
        "scl": "315.64129",
        "cents": 315.64129
      },
      {
        "scl": "393.12974",
        "cents": 393.12974
      },
      {
        "scl": "491.22898",
        "cents": 491.22898
      },
      {
        "scl": "589.32822",
        "cents": 589.32822
      },
      {
        "scl": "708.77102",
        "cents": 708.77102
      },
      {
        "scl": "806.87026",
        "cents": 806.87026
      },
      {
        "scl": "884.35871",
        "cents": 884.35871
      },
      {
        "scl": "982.45795",
        "cents": 982.45795
      },
      {
        "scl": "1101.90076",
        "cents": 1101.90076
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/archytas12sync",
    "description": "Archytas[12] (64/63) hobbit, sync beating",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95358.html#95358",
    "url": "https://scalelibrary.org/scales/mailing-lists/archytas12sync/",
    "tones": [
      {
        "scl": "96.45889",
        "cents": 96.45889
      },
      {
        "scl": "222.99262",
        "cents": 222.99262
      },
      {
        "scl": "319.45150",
        "cents": 319.4515
      },
      {
        "scl": "392.04481",
        "cents": 392.04481
      },
      {
        "scl": "488.50369",
        "cents": 488.50369
      },
      {
        "scl": "615.03742",
        "cents": 615.03742
      },
      {
        "scl": "711.49631",
        "cents": 711.49631
      },
      {
        "scl": "807.95519",
        "cents": 807.95519
      },
      {
        "scl": "934.48892",
        "cents": 934.48892
      },
      {
        "scl": "977.00738",
        "cents": 977.00738
      },
      {
        "scl": "1103.54111",
        "cents": 1103.54111
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ares12",
    "description": "Ares[12] (64/63&100/99) hobbit, POTE tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95510.html#95510",
    "url": "https://scalelibrary.org/scales/mailing-lists/ares12/",
    "tones": [
      {
        "scl": "98.86242",
        "cents": 98.86242
      },
      {
        "scl": "172.07703",
        "cents": 172.07703
      },
      {
        "scl": "318.23612",
        "cents": 318.23612
      },
      {
        "scl": "391.45073",
        "cents": 391.45073
      },
      {
        "scl": "490.31315",
        "cents": 490.31315
      },
      {
        "scl": "563.52776",
        "cents": 563.52776
      },
      {
        "scl": "709.68685",
        "cents": 709.68685
      },
      {
        "scl": "808.54927",
        "cents": 808.54927
      },
      {
        "scl": "881.76388",
        "cents": 881.76388
      },
      {
        "scl": "1027.92297",
        "cents": 1027.92297
      },
      {
        "scl": "1101.13758",
        "cents": 1101.13758
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ares12opt",
    "description": "Lesfip scale derived from Ares[12], 13 cents, 11-limit",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95510.html#95510",
    "url": "https://scalelibrary.org/scales/mailing-lists/ares12opt/",
    "tones": [
      {
        "scl": "98.47604",
        "cents": 98.47604
      },
      {
        "scl": "165.71169",
        "cents": 165.71169
      },
      {
        "scl": "321.40156",
        "cents": 321.40156
      },
      {
        "scl": "392.10465",
        "cents": 392.10465
      },
      {
        "scl": "485.69654",
        "cents": 485.69654
      },
      {
        "scl": "551.05641",
        "cents": 551.05641
      },
      {
        "scl": "711.71088",
        "cents": 711.71088
      },
      {
        "scl": "809.46455",
        "cents": 809.46455
      },
      {
        "scl": "871.65772",
        "cents": 871.65772
      },
      {
        "scl": "1030.05511",
        "cents": 1030.05511
      },
      {
        "scl": "1099.72190",
        "cents": 1099.7219
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/arrow1",
    "description": "\"Arrow I\" well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_47168.html#47168",
    "url": "https://scalelibrary.org/scales/mailing-lists/arrow1/",
    "tones": [
      {
        "scl": "93.75000",
        "cents": 93.75
      },
      {
        "scl": "196.87500",
        "cents": 196.875
      },
      {
        "scl": "294.14063",
        "cents": 294.14063
      },
      {
        "scl": "391.40625",
        "cents": 391.40625
      },
      {
        "scl": "498.04688",
        "cents": 498.04688
      },
      {
        "scl": "591.79690",
        "cents": 591.7969
      },
      {
        "scl": "698.43750",
        "cents": 698.4375
      },
      {
        "scl": "795.70313",
        "cents": 795.70313
      },
      {
        "scl": "892.96875",
        "cents": 892.96875
      },
      {
        "scl": "996.09375",
        "cents": 996.09375
      },
      {
        "scl": "1089.84380",
        "cents": 1089.8438
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/arrow2",
    "description": "\"Arrow II\" well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_47168.html#47168",
    "url": "https://scalelibrary.org/scales/mailing-lists/arrow2/",
    "tones": [
      {
        "scl": "93.75000",
        "cents": 93.75
      },
      {
        "scl": "196.87500",
        "cents": 196.875
      },
      {
        "scl": "295.31250",
        "cents": 295.3125
      },
      {
        "scl": "392.57813",
        "cents": 392.57813
      },
      {
        "scl": "499.21875",
        "cents": 499.21875
      },
      {
        "scl": "591.79688",
        "cents": 591.79688
      },
      {
        "scl": "698.43750",
        "cents": 698.4375
      },
      {
        "scl": "795.70313",
        "cents": 795.70313
      },
      {
        "scl": "894.14063",
        "cents": 894.14063
      },
      {
        "scl": "997.26563",
        "cents": 997.26563
      },
      {
        "scl": "1091.01560",
        "cents": 1091.0156
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/as1511ms",
    "description": "Possible well-tempered interpretation of Arnold Schlick's tuning of 1555     ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_27123.html#27123",
    "url": "https://scalelibrary.org/scales/mailing-lists/as1511ms/",
    "tones": [
      {
        "scl": "88.2700",
        "cents": 88.27
      },
      {
        "scl": "196.0900",
        "cents": 196.09
      },
      {
        "scl": "303.9100",
        "cents": 303.91
      },
      {
        "scl": "392.1800",
        "cents": 392.18
      },
      {
        "scl": "501.9550",
        "cents": 501.955
      },
      {
        "scl": "589.2475",
        "cents": 589.2475
      },
      {
        "scl": "698.0450",
        "cents": 698.045
      },
      {
        "scl": "799.0225",
        "cents": 799.0225
      },
      {
        "scl": "894.1350",
        "cents": 894.135
      },
      {
        "scl": "1002.9325",
        "cents": 1002.9325
      },
      {
        "scl": "1090.2250",
        "cents": 1090.225
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/asbru",
    "description": "Modified bifrost",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_45472.html#45472",
    "url": "https://scalelibrary.org/scales/mailing-lists/asbru/",
    "tones": [
      {
        "scl": "89.601917",
        "cents": 89.601917
      },
      {
        "scl": "200.000000",
        "cents": 200.0
      },
      {
        "scl": "310.398083",
        "cents": 310.398083
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "510.398083",
        "cents": 510.398083
      },
      {
        "scl": "589.601917",
        "cents": 589.601917
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "900.000000",
        "cents": 900.0
      },
      {
        "scl": "1010.398083",
        "cents": 1010.398083
      },
      {
        "scl": "1089.601917",
        "cents": 1089.601917
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bayes_alt12",
    "description": "Alternate Bayesian construction",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19241.html#19263",
    "url": "https://scalelibrary.org/scales/mailing-lists/bayes_alt12/",
    "tones": [
      {
        "scl": "112.3794",
        "cents": 112.3794
      },
      {
        "scl": "220.8697",
        "cents": 220.8697
      },
      {
        "scl": "325.3674",
        "cents": 325.3674
      },
      {
        "scl": "425.7850",
        "cents": 425.785
      },
      {
        "scl": "522.0527",
        "cents": 522.0527
      },
      {
        "scl": "614.1197",
        "cents": 614.1197
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "817.7994",
        "cents": 817.7994
      },
      {
        "scl": "925.3725",
        "cents": 925.3725
      },
      {
        "scl": "1024.7917",
        "cents": 1024.7917
      },
      {
        "scl": "1116.2483",
        "cents": 1116.2483
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/biggulp-bunya",
    "description": "biggulp tempered in POTE-tuned 13-limit bunya",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105357.html#105357",
    "url": "https://scalelibrary.org/scales/mailing-lists/biggulp-bunya/",
    "tones": [
      {
        "scl": "62.40123",
        "cents": 62.40123
      },
      {
        "scl": "207.08642",
        "cents": 207.08642
      },
      {
        "scl": "269.48764",
        "cents": 269.48764
      },
      {
        "scl": "382.97222",
        "cents": 382.97222
      },
      {
        "scl": "476.57406",
        "cents": 476.57406
      },
      {
        "scl": "558.85802",
        "cents": 558.85802
      },
      {
        "scl": "703.54321",
        "cents": 703.54321
      },
      {
        "scl": "765.94444",
        "cents": 765.94444
      },
      {
        "scl": "910.62962",
        "cents": 910.62962
      },
      {
        "scl": "973.03085",
        "cents": 973.03085
      },
      {
        "scl": "1086.51543",
        "cents": 1086.51543
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bihexany-octoid",
    "description": "Octoid tempering of bihexany, 600-equal",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#87580",
    "url": "https://scalelibrary.org/scales/mailing-lists/bihexany-octoid/",
    "tones": [
      {
        "scl": "102.000000",
        "cents": 102.0
      },
      {
        "scl": "268.000000",
        "cents": 268.0
      },
      {
        "scl": "386.000000",
        "cents": 386.0
      },
      {
        "scl": "418.000000",
        "cents": 418.0
      },
      {
        "scl": "536.000000",
        "cents": 536.0
      },
      {
        "scl": "702.000000",
        "cents": 702.0
      },
      {
        "scl": "804.000000",
        "cents": 804.0
      },
      {
        "scl": "884.000000",
        "cents": 884.0
      },
      {
        "scl": "970.000000",
        "cents": 970.0
      },
      {
        "scl": "1034.000000",
        "cents": 1034.0
      },
      {
        "scl": "1120.000000",
        "cents": 1120.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/blueji-cataclysmic",
    "description": "blueji tempered in 13-limit POTE-tuned cataclysmic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105357.html#105357",
    "url": "https://scalelibrary.org/scales/mailing-lists/blueji-cataclysmic/",
    "tones": [
      {
        "scl": "112.60347",
        "cents": 112.60347
      },
      {
        "scl": "204.43258",
        "cents": 204.43258
      },
      {
        "scl": "317.03605",
        "cents": 317.03605
      },
      {
        "scl": "385.18024",
        "cents": 385.18024
      },
      {
        "scl": "497.78371",
        "cents": 497.78371
      },
      {
        "scl": "589.61282",
        "cents": 589.61282
      },
      {
        "scl": "702.21629",
        "cents": 702.21629
      },
      {
        "scl": "814.81976",
        "cents": 814.81976
      },
      {
        "scl": "882.96395",
        "cents": 882.96395
      },
      {
        "scl": "1019.25234",
        "cents": 1019.25234
      },
      {
        "scl": "1087.39653",
        "cents": 1087.39653
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bluesrag",
    "description": "ragismic tempered bluesji in 8419et",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100741.html#100741",
    "url": "https://scalelibrary.org/scales/mailing-lists/bluesrag/",
    "tones": [
      {
        "scl": "133.41252",
        "cents": 133.41252
      },
      {
        "scl": "182.30194",
        "cents": 182.30194
      },
      {
        "scl": "386.26915",
        "cents": 386.26915
      },
      {
        "scl": "449.12697",
        "cents": 449.12697
      },
      {
        "scl": "498.01639",
        "cents": 498.01639
      },
      {
        "scl": "653.09419",
        "cents": 653.09419
      },
      {
        "scl": "680.31833",
        "cents": 680.31833
      },
      {
        "scl": "835.39613",
        "cents": 835.39613
      },
      {
        "scl": "884.28554",
        "cents": 884.28554
      },
      {
        "scl": "947.14337",
        "cents": 947.14337
      },
      {
        "scl": "1151.11058",
        "cents": 1151.11058
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bug",
    "description": "\"Bug I\" well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_47202.html#47202",
    "url": "https://scalelibrary.org/scales/mailing-lists/bug/",
    "tones": [
      {
        "scl": "92.57812",
        "cents": 92.57812
      },
      {
        "scl": "194.53125",
        "cents": 194.53125
      },
      {
        "scl": "296.48438",
        "cents": 296.48438
      },
      {
        "scl": "389.06250",
        "cents": 389.0625
      },
      {
        "scl": "498.04688",
        "cents": 498.04688
      },
      {
        "scl": "592.96875",
        "cents": 592.96875
      },
      {
        "scl": "698.43750",
        "cents": 698.4375
      },
      {
        "scl": "794.53125",
        "cents": 794.53125
      },
      {
        "scl": "890.62500",
        "cents": 890.625
      },
      {
        "scl": "996.09375",
        "cents": 996.09375
      },
      {
        "scl": "1091.01560",
        "cents": 1091.0156
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/butterfly1",
    "description": "\"Butterfly I\" well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_47202.html#47202",
    "url": "https://scalelibrary.org/scales/mailing-lists/butterfly1/",
    "tones": [
      {
        "scl": "94.92188",
        "cents": 94.92188
      },
      {
        "scl": "195.70313",
        "cents": 195.70313
      },
      {
        "scl": "296.48438",
        "cents": 296.48438
      },
      {
        "scl": "392.57813",
        "cents": 392.57813
      },
      {
        "scl": "498.04688",
        "cents": 498.04688
      },
      {
        "scl": "592.96875",
        "cents": 592.96875
      },
      {
        "scl": "698.43750",
        "cents": 698.4375
      },
      {
        "scl": "794.53125",
        "cents": 794.53125
      },
      {
        "scl": "895.31250",
        "cents": 895.3125
      },
      {
        "scl": "996.09375",
        "cents": 996.09375
      },
      {
        "scl": "1091.01560",
        "cents": 1091.0156
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/butterfly2",
    "description": "\"Butterfly II\" well-temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_47202.html#47202",
    "url": "https://scalelibrary.org/scales/mailing-lists/butterfly2/",
    "tones": [
      {
        "scl": "96.09375",
        "cents": 96.09375
      },
      {
        "scl": "196.87500",
        "cents": 196.875
      },
      {
        "scl": "297.65625",
        "cents": 297.65625
      },
      {
        "scl": "392.57813",
        "cents": 392.57813
      },
      {
        "scl": "499.21875",
        "cents": 499.21875
      },
      {
        "scl": "594.14063",
        "cents": 594.14063
      },
      {
        "scl": "700.78125",
        "cents": 700.78125
      },
      {
        "scl": "795.70313",
        "cents": 795.70313
      },
      {
        "scl": "896.48438",
        "cents": 896.48438
      },
      {
        "scl": "997.26565",
        "cents": 997.26565
      },
      {
        "scl": "1093.35935",
        "cents": 1093.35935
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/canton-esque",
    "description": "17\\29 (3/2) generator, accurate 2.3.7/5.11/5.13/5 canton-like scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104777.html#104777",
    "url": "https://scalelibrary.org/scales/mailing-lists/canton-esque/",
    "tones": [
      {
        "scl": "124.13796",
        "cents": 124.13796
      },
      {
        "scl": "206.89656",
        "cents": 206.89656
      },
      {
        "scl": "289.65516",
        "cents": 289.65516
      },
      {
        "scl": "413.79312",
        "cents": 413.79312
      },
      {
        "scl": "496.55172",
        "cents": 496.55172
      },
      {
        "scl": "620.68968",
        "cents": 620.68968
      },
      {
        "scl": "703.44828",
        "cents": 703.44828
      },
      {
        "scl": "786.20688",
        "cents": 786.20688
      },
      {
        "scl": "910.34484",
        "cents": 910.34484
      },
      {
        "scl": "993.10344",
        "cents": 993.10344
      },
      {
        "scl": "1117.24140",
        "cents": 1117.2414
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cantonpenta",
    "description": "Canton scale in 13-limit pentacircle (351/350 and 364/363) temperament, 271et",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96595.html#96595",
    "url": "https://scalelibrary.org/scales/mailing-lists/cantonpenta/",
    "tones": [
      {
        "scl": "128.41328",
        "cents": 128.41328
      },
      {
        "scl": "208.11808",
        "cents": 208.11808
      },
      {
        "scl": "287.82288",
        "cents": 287.82288
      },
      {
        "scl": "416.23616",
        "cents": 416.23616
      },
      {
        "scl": "495.94096",
        "cents": 495.94096
      },
      {
        "scl": "575.64576",
        "cents": 575.64576
      },
      {
        "scl": "704.05904",
        "cents": 704.05904
      },
      {
        "scl": "783.76384",
        "cents": 783.76384
      },
      {
        "scl": "912.17712",
        "cents": 912.17712
      },
      {
        "scl": "991.88192",
        "cents": 991.88192
      },
      {
        "scl": "1071.58672",
        "cents": 1071.58672
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cauldron",
    "description": "Circulating temperament with two pure 9/7 thirds",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_44190.html#44190",
    "url": "https://scalelibrary.org/scales/mailing-lists/cauldron/",
    "tones": [
      {
        "scl": "86.506118",
        "cents": 86.506118
      },
      {
        "scl": "189.204894",
        "cents": 189.204894
      },
      {
        "scl": "308.096331",
        "cents": 308.096331
      },
      {
        "scl": "378.409788",
        "cents": 378.409788
      },
      {
        "scl": "505.397553",
        "cents": 505.397553
      },
      {
        "scl": "575.711012",
        "cents": 575.711012
      },
      {
        "scl": "694.602447",
        "cents": 694.602447
      },
      {
        "scl": "797.301225",
        "cents": 797.301225
      },
      {
        "scl": "883.807341",
        "cents": 883.807341
      },
      {
        "scl": "1010.795107",
        "cents": 1010.795107
      },
      {
        "scl": "1073.012235",
        "cents": 1073.012235
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/centmarv",
    "description": "1/4-kleismic marvel tempered centaur/meandin",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_23788.html#23798",
    "url": "https://scalelibrary.org/scales/mailing-lists/centmarv/",
    "tones": [
      {
        "scl": "84.467193",
        "cents": 84.467193
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "268.798786",
        "cents": 268.798786
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "968.825906",
        "cents": 968.825906
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/chris_tuning_96501_96501",
    "description": "12-note 5-limit meantone lesfip",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96501.html#96501",
    "url": "https://scalelibrary.org/scales/mailing-lists/chris_tuning_96501_96501/",
    "tones": [
      {
        "scl": "71.99829",
        "cents": 71.99829
      },
      {
        "scl": "191.39229",
        "cents": 191.39229
      },
      {
        "scl": "306.33099",
        "cents": 306.33099
      },
      {
        "scl": "384.18843",
        "cents": 384.18843
      },
      {
        "scl": "503.58243",
        "cents": 503.58243
      },
      {
        "scl": "575.58072",
        "cents": 575.58072
      },
      {
        "scl": "695.11120",
        "cents": 695.1112
      },
      {
        "scl": "769.76122",
        "cents": 769.76122
      },
      {
        "scl": "887.79036",
        "cents": 887.79036
      },
      {
        "scl": "1005.81950",
        "cents": 1005.8195
      },
      {
        "scl": "1080.46952",
        "cents": 1080.46952
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/circos",
    "description": "[1, 3] weight range weighted least squares circulating temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69655.html#69655",
    "url": "https://scalelibrary.org/scales/mailing-lists/circos/",
    "tones": [
      {
        "scl": "89.617502",
        "cents": 89.617502
      },
      {
        "scl": "195.633226",
        "cents": 195.633226
      },
      {
        "scl": "300.984164",
        "cents": 300.984164
      },
      {
        "scl": "391.528643",
        "cents": 391.528643
      },
      {
        "scl": "501.698852",
        "cents": 501.698852
      },
      {
        "scl": "587.325482",
        "cents": 587.325482
      },
      {
        "scl": "697.824592",
        "cents": 697.824592
      },
      {
        "scl": "796.007518",
        "cents": 796.007518
      },
      {
        "scl": "893.677492",
        "cents": 893.677492
      },
      {
        "scl": "1002.402613",
        "cents": 1002.402613
      },
      {
        "scl": "1088.884819",
        "cents": 1088.884819
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dhexmarv",
    "description": "Dualhex in 11-limit minimax Marvel ({225/224, 385/384}-planar)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50829.html#50829",
    "url": "https://scalelibrary.org/scales/mailing-lists/dhexmarv/",
    "tones": [
      {
        "scl": "115.802647",
        "cents": 115.802647
      },
      {
        "scl": "151.994179",
        "cents": 151.994179
      },
      {
        "scl": "267.796826",
        "cents": 267.796826
      },
      {
        "scl": "383.599473",
        "cents": 383.599473
      },
      {
        "scl": "468.992587",
        "cents": 468.992587
      },
      {
        "scl": "535.593652",
        "cents": 535.593652
      },
      {
        "scl": "700.597880",
        "cents": 700.59788
      },
      {
        "scl": "767.198946",
        "cents": 767.198946
      },
      {
        "scl": "852.592059",
        "cents": 852.592059
      },
      {
        "scl": "968.394706",
        "cents": 968.394706
      },
      {
        "scl": "1084.197353",
        "cents": 1084.197353
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diadieorw1",
    "description": "84-et version of diadie1.scl (similar to lumma.scl)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8332.html#8332",
    "url": "https://scalelibrary.org/scales/mailing-lists/diadieorw1/",
    "tones": [
      {
        "scl": "114.285714",
        "cents": 114.285714
      },
      {
        "scl": "200.000000",
        "cents": 200.0
      },
      {
        "scl": "271.428571",
        "cents": 271.428571
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "500.000000",
        "cents": 500.0
      },
      {
        "scl": "585.714286",
        "cents": 585.714286
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "885.714286",
        "cents": 885.714286
      },
      {
        "scl": "971.428571",
        "cents": 971.428571
      },
      {
        "scl": "1085.714286",
        "cents": 1085.714286
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diadieorw2",
    "description": "84-et version of diadie2.scl",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8332.html#8332",
    "url": "https://scalelibrary.org/scales/mailing-lists/diadieorw2/",
    "tones": [
      {
        "scl": "114.285714",
        "cents": 114.285714
      },
      {
        "scl": "200.000000",
        "cents": 200.0
      },
      {
        "scl": "314.285714",
        "cents": 314.285714
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "500.000000",
        "cents": 500.0
      },
      {
        "scl": "585.714286",
        "cents": 585.714286
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "928.571429",
        "cents": 928.571429
      },
      {
        "scl": "971.428571",
        "cents": 971.428571
      },
      {
        "scl": "1085.714286",
        "cents": 1085.714286
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dimensionsquared",
    "description": "dimension squared",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_42.html#24378",
    "url": "https://scalelibrary.org/scales/mailing-lists/dimensionsquared/",
    "tones": [
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "117/100",
        "cents": 271.81
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "613/500",
        "cents": 352.751
      },
      {
        "scl": "505.77499",
        "cents": 505.77499
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "1573/1000",
        "cents": 784.222
      },
      {
        "scl": "817.46922",
        "cents": 817.46922
      },
      {
        "scl": "892.06285",
        "cents": 892.06285
      },
      {
        "scl": "1011.52634",
        "cents": 1011.52634
      },
      {
        "scl": "1831/1000",
        "cents": 1047.158
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dualhexk",
    "description": "Aaron Johnson's dual-hexany in 1/4-kleismic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50781.html#50804",
    "url": "https://scalelibrary.org/scales/mailing-lists/dualhexk/",
    "tones": [
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "153.211740",
        "cents": 153.21174
      },
      {
        "scl": "268.798786",
        "cents": 268.798786
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "468.853027",
        "cents": 468.853027
      },
      {
        "scl": "537.597573",
        "cents": 537.597573
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "853.238860",
        "cents": 853.23886
      },
      {
        "scl": "968.825906",
        "cents": 968.825906
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/duo",
    "description": "72-et tempered version of the Ellis duodene",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_37172.html#37172",
    "url": "https://scalelibrary.org/scales/mailing-lists/duo/",
    "tones": [
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "200.0000000",
        "cents": 200.0
      },
      {
        "scl": "316.6666667",
        "cents": 316.6666667
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "500.0000000",
        "cents": 500.0
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "700.0000000",
        "cents": 700.0
      },
      {
        "scl": "816.6666667",
        "cents": 816.6666667
      },
      {
        "scl": "883.3333333",
        "cents": 883.3333333
      },
      {
        "scl": "1016.666667",
        "cents": 1016.666667
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/duo101",
    "description": "Ellis duodene tempered in 101-et",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11157.html#11157",
    "url": "https://scalelibrary.org/scales/mailing-lists/duo101/",
    "tones": [
      {
        "scl": "106.930693",
        "cents": 106.930693
      },
      {
        "scl": "201.980198",
        "cents": 201.980198
      },
      {
        "scl": "308.910891",
        "cents": 308.910891
      },
      {
        "scl": "392.079208",
        "cents": 392.079208
      },
      {
        "scl": "499.009901",
        "cents": 499.009901
      },
      {
        "scl": "594.059406",
        "cents": 594.059406
      },
      {
        "scl": "700.990099",
        "cents": 700.990099
      },
      {
        "scl": "807.920792",
        "cents": 807.920792
      },
      {
        "scl": "891.089109",
        "cents": 891.089109
      },
      {
        "scl": "1009.900990",
        "cents": 1009.90099
      },
      {
        "scl": "1093.069307",
        "cents": 1093.069307
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/duowell",
    "description": "Ellis duodene well-tuned to fifth=(7168/11)^(1/16) third=(11/7)^(1/2)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11166.html#11167",
    "url": "https://scalelibrary.org/scales/mailing-lists/duowell/",
    "tones": [
      {
        "scl": "107.659734",
        "cents": 107.659734
      },
      {
        "scl": "202.188496",
        "cents": 202.188496
      },
      {
        "scl": "309.848230",
        "cents": 309.84823
      },
      {
        "scl": "391.246018",
        "cents": 391.246018
      },
      {
        "scl": "498.905752",
        "cents": 498.905752
      },
      {
        "scl": "593.434513",
        "cents": 593.434513
      },
      {
        "scl": "701.094248",
        "cents": 701.094248
      },
      {
        "scl": "808.753982",
        "cents": 808.753982
      },
      {
        "scl": "890.151770",
        "cents": 890.15177
      },
      {
        "scl": "1010.942478",
        "cents": 1010.942478
      },
      {
        "scl": "1092.340266",
        "cents": 1092.340266
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dwarf12marv",
    "description": "Marvelous dwarf: 1/4 kleismic tempered duodene",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63543.html#63561",
    "url": "https://scalelibrary.org/scales/mailing-lists/dwarf12marv/",
    "tones": [
      {
        "scl": "131.309694",
        "cents": 131.309694
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "431.228334",
        "cents": 431.228334
      },
      {
        "scl": "515.695527",
        "cents": 515.695527
      },
      {
        "scl": "631.282574",
        "cents": 631.282574
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "900.081360",
        "cents": 900.08136
      },
      {
        "scl": "1015.668407",
        "cents": 1015.668407
      },
      {
        "scl": "1131.255454",
        "cents": 1131.255454
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/elfkeenanismic12",
    "description": "Keenanismic tempered [12/11, 8/7, 6/5, 5/4, 4/3, 11/8, 3/2, 8/5, 5/3, 7/4, 11/6, 2], 284et tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105774.html#105779",
    "url": "https://scalelibrary.org/scales/mailing-lists/elfkeenanismic12/",
    "tones": [
      {
        "scl": "152.11268",
        "cents": 152.11268
      },
      {
        "scl": "232.39437",
        "cents": 232.39437
      },
      {
        "scl": "316.90141",
        "cents": 316.90141
      },
      {
        "scl": "384.50704",
        "cents": 384.50704
      },
      {
        "scl": "498.59155",
        "cents": 498.59155
      },
      {
        "scl": "549.29577",
        "cents": 549.29577
      },
      {
        "scl": "701.40845",
        "cents": 701.40845
      },
      {
        "scl": "815.49296",
        "cents": 815.49296
      },
      {
        "scl": "883.09859",
        "cents": 883.09859
      },
      {
        "scl": "967.60563",
        "cents": 967.60563
      },
      {
        "scl": "1047.88732",
        "cents": 1047.88732
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/george",
    "description": "George Secor inspired circulating temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13432.html#13606",
    "url": "https://scalelibrary.org/scales/mailing-lists/george/",
    "tones": [
      {
        "scl": "98.314208",
        "cents": 98.314208
      },
      {
        "scl": "203.910002",
        "cents": 203.910002
      },
      {
        "scl": "295.986682",
        "cents": 295.986682
      },
      {
        "scl": "401.659957",
        "cents": 401.659957
      },
      {
        "scl": "499.896684",
        "cents": 499.896684
      },
      {
        "scl": "599.424914",
        "cents": 599.424914
      },
      {
        "scl": "701.955001",
        "cents": 701.955001
      },
      {
        "scl": "797.199419",
        "cents": 797.199419
      },
      {
        "scl": "902.787037",
        "cents": 902.787037
      },
      {
        "scl": "997.941683",
        "cents": 997.941683
      },
      {
        "scl": "1100.528751",
        "cents": 1100.528751
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/gldspec",
    "description": "The golden spectrum",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65862.html#65869",
    "url": "https://scalelibrary.org/scales/mailing-lists/gldspec/",
    "tones": [
      {
        "scl": "99.27089",
        "cents": 99.27089
      },
      {
        "scl": "198.54178",
        "cents": 198.54178
      },
      {
        "scl": "267.63881",
        "cents": 267.63881
      },
      {
        "scl": "366.90970",
        "cents": 366.9097
      },
      {
        "scl": "466.18059",
        "cents": 466.18059
      },
      {
        "scl": "565.45148",
        "cents": 565.45148
      },
      {
        "scl": "634.54852",
        "cents": 634.54852
      },
      {
        "scl": "733.81941",
        "cents": 733.81941
      },
      {
        "scl": "833.09030",
        "cents": 833.0903
      },
      {
        "scl": "932.36119",
        "cents": 932.36119
      },
      {
        "scl": "1100.72911",
        "cents": 1100.72911
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/graileq",
    "description": "56% RMS grail + 44% JI grail ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_44269.html#44269",
    "url": "https://scalelibrary.org/scales/mailing-lists/graileq/",
    "tones": [
      {
        "scl": "85.293194",
        "cents": 85.293194
      },
      {
        "scl": "196.244721",
        "cents": 196.244721
      },
      {
        "scl": "307.196247",
        "cents": 307.196247
      },
      {
        "scl": "392.489441",
        "cents": 392.489441
      },
      {
        "scl": "505.784825",
        "cents": 505.784825
      },
      {
        "scl": "579.663091",
        "cents": 579.663091
      },
      {
        "scl": "697.953206",
        "cents": 697.953206
      },
      {
        "scl": "796.244721",
        "cents": 796.244721
      },
      {
        "scl": "894.536236",
        "cents": 894.536236
      },
      {
        "scl": "1012.826350",
        "cents": 1012.82635
      },
      {
        "scl": "1086.704616",
        "cents": 1086.704616
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/grailrms",
    "description": "RMS optimized Holy Grail",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_44053.html#44062",
    "url": "https://scalelibrary.org/scales/mailing-lists/grailrms/",
    "tones": [
      {
        "scl": "84.048251",
        "cents": 84.048251
      },
      {
        "scl": "196.735887",
        "cents": 196.735887
      },
      {
        "scl": "309.423522",
        "cents": 309.423522
      },
      {
        "scl": "393.471773",
        "cents": 393.471773
      },
      {
        "scl": "506.897045",
        "cents": 506.897045
      },
      {
        "scl": "580.913009",
        "cents": 580.913009
      },
      {
        "scl": "699.794113",
        "cents": 699.794113
      },
      {
        "scl": "796.735887",
        "cents": 796.735887
      },
      {
        "scl": "893.677661",
        "cents": 893.677661
      },
      {
        "scl": "1012.558765",
        "cents": 1012.558765
      },
      {
        "scl": "1086.574729",
        "cents": 1086.574729
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/harmoniciousscale",
    "description": "Harmonicious 12-tone scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80310.html#80310",
    "url": "https://scalelibrary.org/scales/mailing-lists/harmoniciousscale/",
    "tones": [
      {
        "scl": "203.91000173",
        "cents": 203.91000173
      },
      {
        "scl": "291.51301613",
        "cents": 291.51301613
      },
      {
        "scl": "386.31371386",
        "cents": 386.31371386
      },
      {
        "scl": "470.78090733",
        "cents": 470.78090733
      },
      {
        "scl": "551.3179423647566",
        "cents": 551.3179423647566
      },
      {
        "scl": "628.2743472684155",
        "cents": 628.2743472684155
      },
      {
        "scl": "701.9550008653874",
        "cents": 701.9550008653874
      },
      {
        "scl": "772.6274277296696",
        "cents": 772.6274277296696
      },
      {
        "scl": "905.8650025961624",
        "cents": 905.8650025961624
      },
      {
        "scl": "1049.3629100223864",
        "cents": 1049.3629100223864
      },
      {
        "scl": "1145.0355724642502",
        "cents": 1145.0355724642502
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kb2_118",
    "description": "118 equal version of Kirnberger 2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_43833.html#43833",
    "url": "https://scalelibrary.org/scales/mailing-lists/kb2_118/",
    "tones": [
      {
        "scl": "91.525424",
        "cents": 91.525424
      },
      {
        "scl": "203.389831",
        "cents": 203.389831
      },
      {
        "scl": "294.915254",
        "cents": 294.915254
      },
      {
        "scl": "386.440678",
        "cents": 386.440678
      },
      {
        "scl": "498.305085",
        "cents": 498.305085
      },
      {
        "scl": "589.830509",
        "cents": 589.830509
      },
      {
        "scl": "701.694915",
        "cents": 701.694915
      },
      {
        "scl": "793.220339",
        "cents": 793.220339
      },
      {
        "scl": "894.915254",
        "cents": 894.915254
      },
      {
        "scl": "996.610170",
        "cents": 996.61017
      },
      {
        "scl": "1088.135593",
        "cents": 1088.135593
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keenan",
    "description": "Dave Keenan 31-tet mode with three 4:5:6:7 tetrads plus three inverted          ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_1012.html#1273",
    "url": "https://scalelibrary.org/scales/mailing-lists/keenan/",
    "tones": [
      {
        "scl": "116.12903",
        "cents": 116.12903
      },
      {
        "scl": "193.54839",
        "cents": 193.54839
      },
      {
        "scl": "270.96774",
        "cents": 270.96774
      },
      {
        "scl": "387.09677",
        "cents": 387.09677
      },
      {
        "scl": "503.22581",
        "cents": 503.22581
      },
      {
        "scl": "580.64516",
        "cents": 580.64516
      },
      {
        "scl": "696.77419",
        "cents": 696.77419
      },
      {
        "scl": "812.90323",
        "cents": 812.90323
      },
      {
        "scl": "890.32258",
        "cents": 890.32258
      },
      {
        "scl": "967.74194",
        "cents": 967.74194
      },
      {
        "scl": "1083.87097",
        "cents": 1083.87097
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kelletat",
    "description": "Herbert Kelletat's Bach-tuning (1967)                                           ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_26100.html#26145",
    "url": "https://scalelibrary.org/scales/mailing-lists/kelletat/",
    "tones": [
      {
        "scl": "90.00000",
        "cents": 90.0
      },
      {
        "scl": "196.00000",
        "cents": 196.0
      },
      {
        "scl": "294.00000",
        "cents": 294.0
      },
      {
        "scl": "386.90000",
        "cents": 386.9
      },
      {
        "scl": "498.00000",
        "cents": 498.0
      },
      {
        "scl": "588.00000",
        "cents": 588.0
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "792.00000",
        "cents": 792.0
      },
      {
        "scl": "892.00000",
        "cents": 892.0
      },
      {
        "scl": "996.00000",
        "cents": 996.0
      },
      {
        "scl": "1086.00000",
        "cents": 1086.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kirnberger1",
    "description": "Kirnberger's temperament 1 (1766)                                               ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4727.html#4734",
    "url": "https://scalelibrary.org/scales/mailing-lists/kirnberger1/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "895.11200",
        "cents": 895.112
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kirnberger2",
    "description": "Kirnberger 2: 1/2 synt. comma. \"Die Kunst des reinen Satzes\" (1774)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_43792.html#43830",
    "url": "https://scalelibrary.org/scales/mailing-lists/kirnberger2/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "895.11186",
        "cents": 895.11186
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kirnberger3",
    "description": "Kirnberger 3: 1/4 synt. comma (1744)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69073.html#69239",
    "url": "https://scalelibrary.org/scales/mailing-lists/kirnberger3/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "193.15686",
        "cents": 193.15686
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "696.57843",
        "cents": 696.57843
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "889.73529",
        "cents": 889.73529
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kpnobl12",
    "description": "Keenan Pepper's \"Noble Fifth\" with chromatic/diatonic semitone = Phi (12)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_14876.html#14876",
    "url": "https://scalelibrary.org/scales/mailing-lists/kpnobl12/",
    "tones": [
      {
        "scl": "128.669246 cents",
        "cents": 128.669246
      },
      {
        "scl": "208.191213 cents",
        "cents": 208.191213
      },
      {
        "scl": "287.713180 cents",
        "cents": 287.71318
      },
      {
        "scl": "416.382426 cents",
        "cents": 416.382426
      },
      {
        "scl": "495.904393 cents",
        "cents": 495.904393
      },
      {
        "scl": "624.573639 cents",
        "cents": 624.573639
      },
      {
        "scl": "704.095607 cents",
        "cents": 704.095607
      },
      {
        "scl": "832.764852 cents",
        "cents": 832.764852
      },
      {
        "scl": "912.286820 cents",
        "cents": 912.28682
      },
      {
        "scl": "991.808787 cents",
        "cents": 991.808787
      },
      {
        "scl": "1120.478033 cents",
        "cents": 1120.478033
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/leapday12",
    "description": "Leapday[12] in 46-et tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_13755.html#13755",
    "url": "https://scalelibrary.org/scales/mailing-lists/leapday12/",
    "tones": [
      {
        "scl": "130.434783",
        "cents": 130.434783
      },
      {
        "scl": "208.695652",
        "cents": 208.695652
      },
      {
        "scl": "286.956522",
        "cents": 286.956522
      },
      {
        "scl": "417.391304",
        "cents": 417.391304
      },
      {
        "scl": "495.652174",
        "cents": 495.652174
      },
      {
        "scl": "626.086957",
        "cents": 626.086957
      },
      {
        "scl": "704.347826",
        "cents": 704.347826
      },
      {
        "scl": "834.782609",
        "cents": 834.782609
      },
      {
        "scl": "913.043478",
        "cents": 913.043478
      },
      {
        "scl": "991.304348",
        "cents": 991.304348
      },
      {
        "scl": "1121.739130",
        "cents": 1121.73913
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lehman-bach",
    "description": "Brad Lehman's Bach keyboard temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59872.html#59876",
    "url": "https://scalelibrary.org/scales/mailing-lists/lehman-bach/",
    "tones": [
      {
        "scl": "98.04500",
        "cents": 98.045
      },
      {
        "scl": "196.09000",
        "cents": 196.09
      },
      {
        "scl": "298.04500",
        "cents": 298.045
      },
      {
        "scl": "392.18000",
        "cents": 392.18
      },
      {
        "scl": "501.95500",
        "cents": 501.955
      },
      {
        "scl": "596.09000",
        "cents": 596.09
      },
      {
        "scl": "698.04500",
        "cents": 698.045
      },
      {
        "scl": "798.04500",
        "cents": 798.045
      },
      {
        "scl": "894.13500",
        "cents": 894.135
      },
      {
        "scl": "998.04500",
        "cents": 998.045
      },
      {
        "scl": "1094.13500",
        "cents": 1094.135
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lemba12",
    "description": "Lemba[12] in 270-et (poptimal)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53752.html#53752",
    "url": "https://scalelibrary.org/scales/mailing-lists/lemba12/",
    "tones": [
      {
        "scl": "93.333333",
        "cents": 93.333333
      },
      {
        "scl": "137.777778",
        "cents": 137.777778
      },
      {
        "scl": "231.111111",
        "cents": 231.111111
      },
      {
        "scl": "368.888889",
        "cents": 368.888889
      },
      {
        "scl": "462.222222",
        "cents": 462.222222
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "693.333333",
        "cents": 693.333333
      },
      {
        "scl": "737.777778",
        "cents": 737.777778
      },
      {
        "scl": "831.111111",
        "cents": 831.111111
      },
      {
        "scl": "968.888889",
        "cents": 968.888889
      },
      {
        "scl": "1062.222222",
        "cents": 1062.222222
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lescirc13",
    "description": "5-limit 13-cent lesfip of tweaked 12edo with 501.0 and 699.0 cent notes",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104970.html#104970",
    "url": "https://scalelibrary.org/scales/mailing-lists/lescirc13/",
    "tones": [
      {
        "scl": "102.10558",
        "cents": 102.10558
      },
      {
        "scl": "194.73604",
        "cents": 194.73604
      },
      {
        "scl": "306.31675",
        "cents": 306.31675
      },
      {
        "scl": "395.78884",
        "cents": 395.78884
      },
      {
        "scl": "504.21116",
        "cents": 504.21116
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "695.78884",
        "cents": 695.78884
      },
      {
        "scl": "804.21116",
        "cents": 804.21116
      },
      {
        "scl": "893.68325",
        "cents": 893.68325
      },
      {
        "scl": "1005.26396",
        "cents": 1005.26396
      },
      {
        "scl": "1097.89442",
        "cents": 1097.89442
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lescirc14",
    "description": "5-limit 14-cent lesfip of tweaked 12edo with 501.0 and 699.0 cent notes",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104970.html#104970",
    "url": "https://scalelibrary.org/scales/mailing-lists/lescirc14/",
    "tones": [
      {
        "scl": "95.11204",
        "cents": 95.11204
      },
      {
        "scl": "199.02241",
        "cents": 199.02241
      },
      {
        "scl": "300.00000",
        "cents": 300.0
      },
      {
        "scl": "400.97759",
        "cents": 400.97759
      },
      {
        "scl": "504.88796",
        "cents": 504.88796
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "695.11204",
        "cents": 695.11204
      },
      {
        "scl": "799.02241",
        "cents": 799.02241
      },
      {
        "scl": "900.00000",
        "cents": 900.0
      },
      {
        "scl": "1000.97759",
        "cents": 1000.97759
      },
      {
        "scl": "1104.88796",
        "cents": 1104.88796
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lumma",
    "description": "Carl Lumma, 7-limit, 6 tetrads + 4 triads within 2c of Just, TL 19-2-99          ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_1012.html#1012",
    "url": "https://scalelibrary.org/scales/mailing-lists/lumma/",
    "tones": [
      {
        "scl": "115.5870",
        "cents": 115.587
      },
      {
        "scl": "200.0542",
        "cents": 200.0542
      },
      {
        "scl": "268.7988",
        "cents": 268.7988
      },
      {
        "scl": "384.3858",
        "cents": 384.3858
      },
      {
        "scl": "499.9729",
        "cents": 499.9729
      },
      {
        "scl": "584.4401",
        "cents": 584.4401
      },
      {
        "scl": "700.0271",
        "cents": 700.0271
      },
      {
        "scl": "815.6142",
        "cents": 815.6142
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "1084.4130",
        "cents": 1084.413
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/malcolmm",
    "description": "Malcolm's monochord in 1/4-kleisma marvel",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10800.html#10800",
    "url": "https://scalelibrary.org/scales/mailing-lists/malcolmm/",
    "tones": [
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "315.641288",
        "cents": 315.641288
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440075",
        "cents": 584.440075
      },
      {
        "scl": "700.027121",
        "cents": 700.027121
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "999.945760",
        "cents": 999.94576
      },
      {
        "scl": "1084.412954",
        "cents": 1084.412954
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/marpurg",
    "description": "Marpurg, Versuch ueber die musikalische Temperatur (1776), p. 153               ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4727.html#4727",
    "url": "https://scalelibrary.org/scales/mailing-lists/marpurg/",
    "tones": [
      {
        "scl": "101.955 cents",
        "cents": 101.955
      },
      {
        "scl": "200.978 cents",
        "cents": 200.978
      },
      {
        "scl": "300.000 cents",
        "cents": 300.0
      },
      {
        "scl": "401.955 cents",
        "cents": 401.955
      },
      {
        "scl": "500.978 cents",
        "cents": 500.978
      },
      {
        "scl": "600.000 cents",
        "cents": 600.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "800.978 cents",
        "cents": 800.978
      },
      {
        "scl": "900.000 cents",
        "cents": 900.0
      },
      {
        "scl": "1001.955 cents",
        "cents": 1001.955
      },
      {
        "scl": "1100.978 cents",
        "cents": 1100.978
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/marpurg2",
    "description": "Marpurg 2. Neue Methode (1790)                                                  ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4727.html#4727",
    "url": "https://scalelibrary.org/scales/mailing-lists/marpurg2/",
    "tones": [
      {
        "scl": "109.775 cents",
        "cents": 109.775
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "313.685 cents",
        "cents": 313.685
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "607.820 cents",
        "cents": 607.82
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "811.730 cents",
        "cents": 811.73
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "1015.640 cents",
        "cents": 1015.64
      },
      {
        "scl": "1105.865 cents",
        "cents": 1105.865
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/marveldene",
    "description": "BlueJI in 197et (= Duodene, etc, in 197et)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96148.html#96156",
    "url": "https://scalelibrary.org/scales/mailing-lists/marveldene/",
    "tones": [
      {
        "scl": "115.73604",
        "cents": 115.73604
      },
      {
        "scl": "201.01523",
        "cents": 201.01523
      },
      {
        "scl": "316.75127",
        "cents": 316.75127
      },
      {
        "scl": "383.75635",
        "cents": 383.75635
      },
      {
        "scl": "499.49239",
        "cents": 499.49239
      },
      {
        "scl": "584.77157",
        "cents": 584.77157
      },
      {
        "scl": "700.50761",
        "cents": 700.50761
      },
      {
        "scl": "816.24365",
        "cents": 816.24365
      },
      {
        "scl": "883.24873",
        "cents": 883.24873
      },
      {
        "scl": "1017.25888",
        "cents": 1017.25888
      },
      {
        "scl": "1084.26396",
        "cents": 1084.26396
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mean2-5",
    "description": "2/5-comma meantone, Eb-G#, C-C",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_10063.html#10087",
    "url": "https://scalelibrary.org/scales/mailing-lists/mean2-5/",
    "tones": [
      {
        "scl": "53.46740",
        "cents": 53.4674
      },
      {
        "scl": "186.70497",
        "cents": 186.70497
      },
      {
        "scl": "319.94254",
        "cents": 319.94254
      },
      {
        "scl": "373.40994",
        "cents": 373.40994
      },
      {
        "scl": "506.64751",
        "cents": 506.64751
      },
      {
        "scl": "560.11491",
        "cents": 560.11491
      },
      {
        "scl": "693.35249",
        "cents": 693.35249
      },
      {
        "scl": "746.81988",
        "cents": 746.81988
      },
      {
        "scl": "880.05746",
        "cents": 880.05746
      },
      {
        "scl": "1013.29503",
        "cents": 1013.29503
      },
      {
        "scl": "1066.76243",
        "cents": 1066.76243
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meanquar",
    "description": "1/4-comma meantone scale. Pietro Aaron's temperament (1523)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87066.html#87066",
    "url": "https://scalelibrary.org/scales/mailing-lists/meanquar/",
    "tones": [
      {
        "scl": "76.04900",
        "cents": 76.049
      },
      {
        "scl": "193.15686",
        "cents": 193.15686
      },
      {
        "scl": "310.26471",
        "cents": 310.26471
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "503.42157",
        "cents": 503.42157
      },
      {
        "scl": "579.47057",
        "cents": 579.47057
      },
      {
        "scl": "696.57843",
        "cents": 696.57843
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "889.73529",
        "cents": 889.73529
      },
      {
        "scl": "1006.84314",
        "cents": 1006.84314
      },
      {
        "scl": "1082.89214",
        "cents": 1082.89214
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met12",
    "description": "Milder Extended Temperament, 5ths average 703.711 cents",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105056",
    "url": "https://scalelibrary.org/scales/mailing-lists/met12/",
    "tones": [
      {
        "scl": "126.56250",
        "cents": 126.5625
      },
      {
        "scl": "207.42187",
        "cents": 207.42187
      },
      {
        "scl": "289.45313",
        "cents": 289.45313
      },
      {
        "scl": "414.84375",
        "cents": 414.84375
      },
      {
        "scl": "496.87500",
        "cents": 496.875
      },
      {
        "scl": "622.26563",
        "cents": 622.26563
      },
      {
        "scl": "704.29688",
        "cents": 704.29688
      },
      {
        "scl": "829.68750",
        "cents": 829.6875
      },
      {
        "scl": "911.71875",
        "cents": 911.71875
      },
      {
        "scl": "992.57813",
        "cents": 992.57813
      },
      {
        "scl": "1119.14063",
        "cents": 1119.14063
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-alternative12_Cup",
    "description": "Buzurg al-Erin 10 plus approx 13/11, 39/22",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105598.html#105598",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-alternative12_Cup/",
    "tones": [
      {
        "scl": "126.56250",
        "cents": 126.5625
      },
      {
        "scl": "232.03125",
        "cents": 232.03125
      },
      {
        "scl": "289.45312",
        "cents": 289.45312
      },
      {
        "scl": "357.42187",
        "cents": 357.42187
      },
      {
        "scl": "496.87500",
        "cents": 496.875
      },
      {
        "scl": "622.26562",
        "cents": 622.26562
      },
      {
        "scl": "704.29687",
        "cents": 704.29687
      },
      {
        "scl": "829.68750",
        "cents": 829.6875
      },
      {
        "scl": "935.15625",
        "cents": 935.15625
      },
      {
        "scl": "992.57812",
        "cents": 992.57812
      },
      {
        "scl": "1061.71875",
        "cents": 1061.71875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24c-cs12-archytan-maqam_cup",
    "description": "Constant Structure, tempered subdivision of Archytas Chromatic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105913.html#105940",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24c-cs12-archytan-maqam_cup/",
    "tones": [
      {
        "scl": "68.55468",
        "cents": 68.55468
      },
      {
        "scl": "207.42187",
        "cents": 207.42187
      },
      {
        "scl": "288.86719",
        "cents": 288.86719
      },
      {
        "scl": "357.42187",
        "cents": 357.42187
      },
      {
        "scl": "496.28906",
        "cents": 496.28906
      },
      {
        "scl": "564.84375",
        "cents": 564.84375
      },
      {
        "scl": "703.71093",
        "cents": 703.71093
      },
      {
        "scl": "772.26562",
        "cents": 772.26562
      },
      {
        "scl": "911.13281",
        "cents": 911.13281
      },
      {
        "scl": "992.57812",
        "cents": 992.57812
      },
      {
        "scl": "1061.13281",
        "cents": 1061.13281
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/minvera12",
    "description": "Minvera[12] (99/98&176/175) 11-limit hobbit, POTE tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95569.html#95569",
    "url": "https://scalelibrary.org/scales/mailing-lists/minvera12/",
    "tones": [
      {
        "scl": "113.18260",
        "cents": 113.1826
      },
      {
        "scl": "226.36520",
        "cents": 226.3652
      },
      {
        "scl": "273.37552",
        "cents": 273.37552
      },
      {
        "scl": "386.55812",
        "cents": 386.55812
      },
      {
        "scl": "499.74073",
        "cents": 499.74073
      },
      {
        "scl": "587.07667",
        "cents": 587.07667
      },
      {
        "scl": "700.25927",
        "cents": 700.25927
      },
      {
        "scl": "813.44188",
        "cents": 813.44188
      },
      {
        "scl": "926.62448",
        "cents": 926.62448
      },
      {
        "scl": "973.63480",
        "cents": 973.6348
      },
      {
        "scl": "1086.81740",
        "cents": 1086.8174
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mir12",
    "description": "Mir12",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92615.html#92628",
    "url": "https://scalelibrary.org/scales/mailing-lists/mir12/",
    "tones": [
      {
        "scl": "83.8715",
        "cents": 83.8715
      },
      {
        "scl": "200.5871",
        "cents": 200.5871
      },
      {
        "scl": "317.3027",
        "cents": 317.3027
      },
      {
        "scl": "350.1468",
        "cents": 350.1468
      },
      {
        "scl": "466.8624",
        "cents": 466.8624
      },
      {
        "scl": "583.5780",
        "cents": 583.578
      },
      {
        "scl": "700.2936",
        "cents": 700.2936
      },
      {
        "scl": "817.0092",
        "cents": 817.0092
      },
      {
        "scl": "849.8532",
        "cents": 849.8532
      },
      {
        "scl": "966.5688",
        "cents": 966.5688
      },
      {
        "scl": "1083.2844",
        "cents": 1083.2844
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mixed-quarters",
    "description": "mixed quartertones",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_106247.html#106247",
    "url": "https://scalelibrary.org/scales/mailing-lists/mixed-quarters/",
    "tones": [
      {
        "scl": "50.00000",
        "cents": 50.0
      },
      {
        "scl": "200.00000",
        "cents": 200.0
      },
      {
        "scl": "300.00000",
        "cents": 300.0
      },
      {
        "scl": "350.00000",
        "cents": 350.0
      },
      {
        "scl": "500.00000",
        "cents": 500.0
      },
      {
        "scl": "550.00000",
        "cents": 550.0
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "800.00000",
        "cents": 800.0
      },
      {
        "scl": "850.00000",
        "cents": 850.0
      },
      {
        "scl": "950.00000",
        "cents": 950.0
      },
      {
        "scl": "1100.00000",
        "cents": 1100.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/moantone12",
    "description": "Moantone[12] in 86edo",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_97923.html#97927",
    "url": "https://scalelibrary.org/scales/mailing-lists/moantone12/",
    "tones": [
      {
        "scl": "97.67442",
        "cents": 97.67442
      },
      {
        "scl": "195.34884",
        "cents": 195.34884
      },
      {
        "scl": "293.02326",
        "cents": 293.02326
      },
      {
        "scl": "390.69767",
        "cents": 390.69767
      },
      {
        "scl": "488.37209",
        "cents": 488.37209
      },
      {
        "scl": "586.04651",
        "cents": 586.04651
      },
      {
        "scl": "711.62791",
        "cents": 711.62791
      },
      {
        "scl": "809.30233",
        "cents": 809.30233
      },
      {
        "scl": "906.97674",
        "cents": 906.97674
      },
      {
        "scl": "1004.65116",
        "cents": 1004.65116
      },
      {
        "scl": "1102.32558",
        "cents": 1102.32558
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/modmos12a",
    "description": "A 12-note modmos in 50-et meantone",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10807.html#10807",
    "url": "https://scalelibrary.org/scales/mailing-lists/modmos12a/",
    "tones": [
      {
        "scl": "24.000000",
        "cents": 24.0
      },
      {
        "scl": "192.000000",
        "cents": 192.0
      },
      {
        "scl": "264.000000",
        "cents": 264.0
      },
      {
        "scl": "384.000000",
        "cents": 384.0
      },
      {
        "scl": "456.000000",
        "cents": 456.0
      },
      {
        "scl": "576.000000",
        "cents": 576.0
      },
      {
        "scl": "696.000000",
        "cents": 696.0
      },
      {
        "scl": "768.000000",
        "cents": 768.0
      },
      {
        "scl": "840.000000",
        "cents": 840.0
      },
      {
        "scl": "960.000000",
        "cents": 960.0
      },
      {
        "scl": "1080.000000",
        "cents": 1080.0
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/nakika12",
    "description": "Nakika[12] (100/99&245/242) hobbit, 41et tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95579.html#95579",
    "url": "https://scalelibrary.org/scales/mailing-lists/nakika12/",
    "tones": [
      {
        "scl": "87.80488",
        "cents": 87.80488
      },
      {
        "scl": "175.60976",
        "cents": 175.60976
      },
      {
        "scl": "321.95122",
        "cents": 321.95122
      },
      {
        "scl": "409.75610",
        "cents": 409.7561
      },
      {
        "scl": "497.56098",
        "cents": 497.56098
      },
      {
        "scl": "585.36585",
        "cents": 585.36585
      },
      {
        "scl": "702.43902",
        "cents": 702.43902
      },
      {
        "scl": "790.24390",
        "cents": 790.2439
      },
      {
        "scl": "878.04878",
        "cents": 878.04878
      },
      {
        "scl": "1024.39024",
        "cents": 1024.39024
      },
      {
        "scl": "1112.19512",
        "cents": 1112.19512
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/neidhardt1",
    "description": "Neidhardt I temperament (1724)                                                  ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59632.html#59676",
    "url": "https://scalelibrary.org/scales/mailing-lists/neidhardt1/",
    "tones": [
      {
        "scl": "94.13500",
        "cents": 94.135
      },
      {
        "scl": "196.09000",
        "cents": 196.09
      },
      {
        "scl": "296.09000",
        "cents": 296.09
      },
      {
        "scl": "392.18000",
        "cents": 392.18
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "592.18000",
        "cents": 592.18
      },
      {
        "scl": "698.04500",
        "cents": 698.045
      },
      {
        "scl": "796.09000",
        "cents": 796.09
      },
      {
        "scl": "894.13500",
        "cents": 894.135
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "1092.18000",
        "cents": 1092.18
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/nptmarv",
    "description": "John's NPT/Marvelous Dwarf/Duodene in 240-equal (marvel) tempering",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88725.html#88731",
    "url": "https://scalelibrary.org/scales/mailing-lists/nptmarv/",
    "tones": [
      {
        "scl": "115.",
        "cents": 115.0
      },
      {
        "scl": "200.",
        "cents": 200.0
      },
      {
        "scl": "315.",
        "cents": 315.0
      },
      {
        "scl": "385.",
        "cents": 385.0
      },
      {
        "scl": "500.",
        "cents": 500.0
      },
      {
        "scl": "585.",
        "cents": 585.0
      },
      {
        "scl": "700.",
        "cents": 700.0
      },
      {
        "scl": "815.",
        "cents": 815.0
      },
      {
        "scl": "885.",
        "cents": 885.0
      },
      {
        "scl": "1015.",
        "cents": 1015.0
      },
      {
        "scl": "1085.",
        "cents": 1085.0
      },
      {
        "scl": "1200.",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/or7r6",
    "description": "Octave-reduced 2d tuning with 6^(1/7) as generator",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66418.html#66418",
    "url": "https://scalelibrary.org/scales/mailing-lists/or7r6/",
    "tones": [
      {
        "scl": "129.40929",
        "cents": 129.40929
      },
      {
        "scl": "258.81857",
        "cents": 258.81857
      },
      {
        "scl": "313.72714",
        "cents": 313.72714
      },
      {
        "scl": "388.22786",
        "cents": 388.22786
      },
      {
        "scl": "443.13643",
        "cents": 443.13643
      },
      {
        "scl": "572.54571",
        "cents": 572.54571
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "756.86357",
        "cents": 756.86357
      },
      {
        "scl": "886.27286",
        "cents": 886.27286
      },
      {
        "scl": "1015.68214",
        "cents": 1015.68214
      },
      {
        "scl": "1145.09143",
        "cents": 1145.09143
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ozan80_tuning-math_11729_11784",
    "description": "80-et version of Ozan Yarman scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11729.html#11784",
    "url": "https://scalelibrary.org/scales/mailing-lists/ozan80_tuning-math_11729_11784/",
    "tones": [
      {
        "scl": "135.000000",
        "cents": 135.0
      },
      {
        "scl": "210.000000",
        "cents": 210.0
      },
      {
        "scl": "345.000000",
        "cents": 345.0
      },
      {
        "scl": "420.000000",
        "cents": 420.0
      },
      {
        "scl": "495.000000",
        "cents": 495.0
      },
      {
        "scl": "630.000000",
        "cents": 630.0
      },
      {
        "scl": "705.000000",
        "cents": 705.0
      },
      {
        "scl": "840.000000",
        "cents": 840.0
      },
      {
        "scl": "915.000000",
        "cents": 915.0
      },
      {
        "scl": "1050.000000",
        "cents": 1050.0
      },
      {
        "scl": "1125.000000",
        "cents": 1125.0
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ozancirc",
    "description": "Circulating temperament in Ozan Yarman's 159-equal tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88448.html#88455",
    "url": "https://scalelibrary.org/scales/mailing-lists/ozancirc/",
    "tones": [
      {
        "scl": "98.113207547169811321",
        "cents": 98.11320754716981
      },
      {
        "scl": "196.22641509433962264",
        "cents": 196.22641509433961
      },
      {
        "scl": "316.98113207547169811",
        "cents": 316.9811320754717
      },
      {
        "scl": "384.90566037735849057",
        "cents": 384.9056603773585
      },
      {
        "scl": "505.66037735849056604",
        "cents": 505.66037735849056
      },
      {
        "scl": "588.67924528301886793",
        "cents": 588.6792452830189
      },
      {
        "scl": "694.33962264150943396",
        "cents": 694.3396226415094
      },
      {
        "scl": "807.54716981132075472",
        "cents": 807.5471698113207
      },
      {
        "scl": "890.56603773584905661",
        "cents": 890.566037735849
      },
      {
        "scl": "1011.3207547169811321",
        "cents": 1011.3207547169811
      },
      {
        "scl": "1079.2452830188679245",
        "cents": 1079.245283018868
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ozanwell",
    "description": "Ozan Yarmen well temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59133.html#59133",
    "url": "https://scalelibrary.org/scales/mailing-lists/ozanwell/",
    "tones": [
      {
        "scl": "90.554",
        "cents": 90.554
      },
      {
        "scl": "196.200",
        "cents": 196.2
      },
      {
        "scl": "286.753",
        "cents": 286.753
      },
      {
        "scl": "392.399",
        "cents": 392.399
      },
      {
        "scl": "482.953",
        "cents": 482.953
      },
      {
        "scl": "588.599",
        "cents": 588.599
      },
      {
        "scl": "694.245",
        "cents": 694.245
      },
      {
        "scl": "784.798",
        "cents": 784.798
      },
      {
        "scl": "890.444",
        "cents": 890.444
      },
      {
        "scl": "980.998",
        "cents": 980.998
      },
      {
        "scl": "1086.644",
        "cents": 1086.644
      },
      {
        "scl": "1200.000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/part7_12",
    "description": "Partial 7-limit half-octave temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100596.html#100608",
    "url": "https://scalelibrary.org/scales/mailing-lists/part7_12/",
    "tones": [
      {
        "scl": "29.27333",
        "cents": 29.27333
      },
      {
        "scl": "130.55859",
        "cents": 130.55859
      },
      {
        "scl": "231.84384",
        "cents": 231.84384
      },
      {
        "scl": "314.97154",
        "cents": 314.97154
      },
      {
        "scl": "416.25679",
        "cents": 416.25679
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "629.27333",
        "cents": 629.27333
      },
      {
        "scl": "730.55859",
        "cents": 730.55859
      },
      {
        "scl": "831.84384",
        "cents": 831.84384
      },
      {
        "scl": "914.97154",
        "cents": 914.97154
      },
      {
        "scl": "1016.25679",
        "cents": 1016.25679
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/phillips_tuning_39746_39990",
    "description": "Pauline Phillips, organ manual scale, TL 7-10-2002",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_39746.html#39990",
    "url": "https://scalelibrary.org/scales/mailing-lists/phillips_tuning_39746_39990/",
    "tones": [
      {
        "scl": "84.00000",
        "cents": 84.0
      },
      {
        "scl": "200.00000",
        "cents": 200.0
      },
      {
        "scl": "268.00000",
        "cents": 268.0
      },
      {
        "scl": "384.00000",
        "cents": 384.0
      },
      {
        "scl": "468.00000",
        "cents": 468.0
      },
      {
        "scl": "584.00000",
        "cents": 584.0
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "768.00000",
        "cents": 768.0
      },
      {
        "scl": "900.00000",
        "cents": 900.0
      },
      {
        "scl": "968.00000",
        "cents": 968.0
      },
      {
        "scl": "1084.00000",
        "cents": 1084.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/piaguilike2",
    "description": "Like Mario Pizarro's Piagui: steps of (9/8)^1/2 and (128/81)^1/8",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105295.html#105297",
    "url": "https://scalelibrary.org/scales/mailing-lists/piaguilike2/",
    "tones": [
      {
        "scl": "99.02250",
        "cents": 99.0225
      },
      {
        "scl": "198.04500",
        "cents": 198.045
      },
      {
        "scl": "297.06750",
        "cents": 297.0675
      },
      {
        "scl": "396.09000",
        "cents": 396.09
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "699.02250",
        "cents": 699.0225
      },
      {
        "scl": "798.04500",
        "cents": 798.045
      },
      {
        "scl": "897.06750",
        "cents": 897.0675
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "1098.04500",
        "cents": 1098.045
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/plum",
    "description": "686/675 comma pump scale in 46et",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99364.html#99364",
    "url": "https://scalelibrary.org/scales/mailing-lists/plum/",
    "tones": [
      {
        "scl": "130.43478",
        "cents": 130.43478
      },
      {
        "scl": "260.86957",
        "cents": 260.86957
      },
      {
        "scl": "391.30435",
        "cents": 391.30435
      },
      {
        "scl": "443.47826",
        "cents": 443.47826
      },
      {
        "scl": "521.73913",
        "cents": 521.73913
      },
      {
        "scl": "573.91304",
        "cents": 573.91304
      },
      {
        "scl": "704.34783",
        "cents": 704.34783
      },
      {
        "scl": "834.78261",
        "cents": 834.78261
      },
      {
        "scl": "965.21739",
        "cents": 965.21739
      },
      {
        "scl": "1069.56522",
        "cents": 1069.56522
      },
      {
        "scl": "1095.65217",
        "cents": 1095.65217
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/prodigy12",
    "description": "Prodigy[12] 225/224&441/440 hobbit, 72et tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95516.html#95516",
    "url": "https://scalelibrary.org/scales/mailing-lists/prodigy12/",
    "tones": [
      {
        "scl": "116.66667",
        "cents": 116.66667
      },
      {
        "scl": "233.33333",
        "cents": 233.33333
      },
      {
        "scl": "266.66667",
        "cents": 266.66667
      },
      {
        "scl": "383.33333",
        "cents": 383.33333
      },
      {
        "scl": "500.00000",
        "cents": 500.0
      },
      {
        "scl": "583.33333",
        "cents": 583.33333
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "816.66667",
        "cents": 816.66667
      },
      {
        "scl": "933.33333",
        "cents": 933.33333
      },
      {
        "scl": "966.66667",
        "cents": 966.66667
      },
      {
        "scl": "1083.33333",
        "cents": 1083.33333
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pure7-6mnt",
    "description": "Meantone with pure 7:6, based on 836.75 TU for 64:63",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74172",
    "url": "https://scalelibrary.org/scales/mailing-lists/pure7-6mnt/",
    "tones": [
      {
        "scl": "74.23296",
        "cents": 74.23296
      },
      {
        "scl": "192.63799",
        "cents": 192.63799
      },
      {
        "scl": "311.04302",
        "cents": 311.04302
      },
      {
        "scl": "385.27598",
        "cents": 385.27598
      },
      {
        "scl": "503.68101",
        "cents": 503.68101
      },
      {
        "scl": "577.91396",
        "cents": 577.91396
      },
      {
        "scl": "696.31899",
        "cents": 696.31899
      },
      {
        "scl": "770.55195",
        "cents": 770.55195
      },
      {
        "scl": "888.95698",
        "cents": 888.95698
      },
      {
        "scl": "1007.36201",
        "cents": 1007.36201
      },
      {
        "scl": "1081.59497",
        "cents": 1081.59497
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qcmqd8_4",
    "description": "F-C# in 1/4-comma meantone, other 5ths ~4.888 cents wide or (2048/2025)^(1/4)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_38919.html#38919",
    "url": "https://scalelibrary.org/scales/mailing-lists/qcmqd8_4/",
    "tones": [
      {
        "scl": "76.04900",
        "cents": 76.049
      },
      {
        "scl": "193.15686",
        "cents": 193.15686
      },
      {
        "scl": "289.73529",
        "cents": 289.73529
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "503.42157",
        "cents": 503.42157
      },
      {
        "scl": "579.47057",
        "cents": 579.47057
      },
      {
        "scl": "696.57843",
        "cents": 696.57843
      },
      {
        "scl": "782.89214",
        "cents": 782.89214
      },
      {
        "scl": "889.73529",
        "cents": 889.73529
      },
      {
        "scl": "996.57843",
        "cents": 996.57843
      },
      {
        "scl": "1082.89214",
        "cents": 1082.89214
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rain123",
    "description": "Raintree scale tuned to 123-et",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70511.html#70573",
    "url": "https://scalelibrary.org/scales/mailing-lists/rain123/",
    "tones": [
      {
        "scl": "97.560976",
        "cents": 97.560976
      },
      {
        "scl": "204.878049",
        "cents": 204.878049
      },
      {
        "scl": "302.439024",
        "cents": 302.439024
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "497.560976",
        "cents": 497.560976
      },
      {
        "scl": "604.878049",
        "cents": 604.878049
      },
      {
        "scl": "702.439024",
        "cents": 702.439024
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "897.560976",
        "cents": 897.560976
      },
      {
        "scl": "995.121951",
        "cents": 995.121951
      },
      {
        "scl": "1102.439024",
        "cents": 1102.439024
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rain159",
    "description": "Raintree scale tuned to 159-edo",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70511.html#70574",
    "url": "https://scalelibrary.org/scales/mailing-lists/rain159/",
    "tones": [
      {
        "scl": "98.113208",
        "cents": 98.113208
      },
      {
        "scl": "203.773585",
        "cents": 203.773585
      },
      {
        "scl": "301.886792",
        "cents": 301.886792
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "498.113208",
        "cents": 498.113208
      },
      {
        "scl": "603.773585",
        "cents": 603.773585
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "898.113208",
        "cents": 898.113208
      },
      {
        "scl": "996.226415",
        "cents": 996.226415
      },
      {
        "scl": "1101.886792",
        "cents": 1101.886792
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rainbow",
    "description": "Circulating 1/4-comma meantone",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_44289.html#44289",
    "url": "https://scalelibrary.org/scales/mailing-lists/rainbow/",
    "tones": [
      {
        "scl": "76.048999",
        "cents": 76.048999
      },
      {
        "scl": "193.156857",
        "cents": 193.156857
      },
      {
        "scl": "296.578429",
        "cents": 296.578429
      },
      {
        "scl": "386.313713",
        "cents": 386.313713
      },
      {
        "scl": "503.421572",
        "cents": 503.421572
      },
      {
        "scl": "579.470571",
        "cents": 579.470571
      },
      {
        "scl": "696.578429",
        "cents": 696.578429
      },
      {
        "scl": "786.313713",
        "cents": 786.313713
      },
      {
        "scl": "889.735285",
        "cents": 889.735285
      },
      {
        "scl": "1006.843143",
        "cents": 1006.843143
      },
      {
        "scl": "1082.892142",
        "cents": 1082.892142
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ratwolf",
    "description": "Eleven fifths of (418/5)^(1/11) and one 20/13 wolf",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_45273.html#45273",
    "url": "https://scalelibrary.org/scales/mailing-lists/ratwolf/",
    "tones": [
      {
        "scl": "70.863424",
        "cents": 70.863424
      },
      {
        "scl": "191.675263",
        "cents": 191.675263
      },
      {
        "scl": "312.487105",
        "cents": 312.487105
      },
      {
        "scl": "383.350528",
        "cents": 383.350528
      },
      {
        "scl": "504.162369",
        "cents": 504.162369
      },
      {
        "scl": "575.025791",
        "cents": 575.025791
      },
      {
        "scl": "695.837632",
        "cents": 695.837632
      },
      {
        "scl": "766.701055",
        "cents": 766.701055
      },
      {
        "scl": "887.512896",
        "cents": 887.512896
      },
      {
        "scl": "1008.324736",
        "cents": 1008.324736
      },
      {
        "scl": "1079.188160",
        "cents": 1079.18816
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/raven",
    "description": "John O'Sullivan's raven scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104807.html#104810",
    "url": "https://scalelibrary.org/scales/mailing-lists/raven/",
    "tones": [
      {
        "scl": "113.7177",
        "cents": 113.7177
      },
      {
        "scl": "197.1342",
        "cents": 197.1342
      },
      {
        "scl": "312.1318",
        "cents": 312.1318
      },
      {
        "scl": "389.8232",
        "cents": 389.8232
      },
      {
        "scl": "498.0450",
        "cents": 498.045
      },
      {
        "scl": "577.4304",
        "cents": 577.4304
      },
      {
        "scl": "701.9550",
        "cents": 701.955
      },
      {
        "scl": "811.8100",
        "cents": 811.81
      },
      {
        "scl": "889.5014",
        "cents": 889.5014
      },
      {
        "scl": "967.2840",
        "cents": 967.284
      },
      {
        "scl": "1081.4929",
        "cents": 1081.4929
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/reflections",
    "description": "7-limit (slightly tempered) \"reflections\" scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_78385.html#78385",
    "url": "https://scalelibrary.org/scales/mailing-lists/reflections/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "383.74300",
        "cents": 383.743
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "1083.12800",
        "cents": 1083.128
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schismatic12",
    "description": "Schismatic[12] in 171-et tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_16064.html#16088",
    "url": "https://scalelibrary.org/scales/mailing-lists/schismatic12/",
    "tones": [
      {
        "scl": "91.228070",
        "cents": 91.22807
      },
      {
        "scl": "203.508772",
        "cents": 203.508772
      },
      {
        "scl": "294.736842",
        "cents": 294.736842
      },
      {
        "scl": "385.964912",
        "cents": 385.964912
      },
      {
        "scl": "498.245614",
        "cents": 498.245614
      },
      {
        "scl": "589.473684",
        "cents": 589.473684
      },
      {
        "scl": "701.754386",
        "cents": 701.754386
      },
      {
        "scl": "792.982456",
        "cents": 792.982456
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "996.491228",
        "cents": 996.491228
      },
      {
        "scl": "1087.719298",
        "cents": 1087.719298
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor12_1",
    "description": "George Secor's 12-tone temperament ordinaire #1, proportional beating",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#59999",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor12_1/",
    "tones": [
      {
        "scl": "86.53330",
        "cents": 86.5333
      },
      {
        "scl": "194.55680",
        "cents": 194.5568
      },
      {
        "scl": "294.12876",
        "cents": 294.12876
      },
      {
        "scl": "389.11361",
        "cents": 389.11361
      },
      {
        "scl": "499.91792",
        "cents": 499.91792
      },
      {
        "scl": "585.54105",
        "cents": 585.54105
      },
      {
        "scl": "697.27840",
        "cents": 697.2784
      },
      {
        "scl": "789.37483",
        "cents": 789.37483
      },
      {
        "scl": "891.83521",
        "cents": 891.83521
      },
      {
        "scl": "997.96292",
        "cents": 997.96292
      },
      {
        "scl": "1086.39201",
        "cents": 1086.39201
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor12_1_tuning_59689_60205",
    "description": "George Secor's 12-tone temperament ordinaire #1, proportional beating",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#60205",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor12_1_tuning_59689_60205/",
    "tones": [
      {
        "scl": "86.53508",
        "cents": 86.53508
      },
      {
        "scl": "194.55680",
        "cents": 194.5568
      },
      {
        "scl": "294.12834",
        "cents": 294.12834
      },
      {
        "scl": "389.11361",
        "cents": 389.11361
      },
      {
        "scl": "499.91715",
        "cents": 499.91715
      },
      {
        "scl": "585.53449",
        "cents": 585.53449
      },
      {
        "scl": "697.27840",
        "cents": 697.2784
      },
      {
        "scl": "789.38184",
        "cents": 789.38184
      },
      {
        "scl": "891.83521",
        "cents": 891.83521
      },
      {
        "scl": "997.96215",
        "cents": 997.96215
      },
      {
        "scl": "1086.39201",
        "cents": 1086.39201
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor12_2",
    "description": "George Secor's 12-tone well-temperament #2, with 7 just fifths",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59650.html#59697",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor12_2/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "194.86828",
        "cents": 194.86828
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "388.02514",
        "cents": 388.02514
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "698.28985",
        "cents": 698.28985
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "891.44671",
        "cents": 891.44671
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor_WT2-11",
    "description": "George Secor's 2/11-comma well-temperament, proportional beating",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#61800",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor_WT2-11/",
    "tones": [
      {
        "scl": "92.13884",
        "cents": 92.13884
      },
      {
        "scl": "196.08721",
        "cents": 196.08721
      },
      {
        "scl": "296.01562",
        "cents": 296.01562
      },
      {
        "scl": "392.17442",
        "cents": 392.17442
      },
      {
        "scl": "499.92562",
        "cents": 499.92562
      },
      {
        "scl": "590.20835",
        "cents": 590.20835
      },
      {
        "scl": "698.04361",
        "cents": 698.04361
      },
      {
        "scl": "794.06062",
        "cents": 794.06062
      },
      {
        "scl": "894.13082",
        "cents": 894.13082
      },
      {
        "scl": "997.97062",
        "cents": 997.97062
      },
      {
        "scl": "1090.21803",
        "cents": 1090.21803
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sevish159",
    "description": "159et tempered version of Sevish JI scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_26178.html#26189",
    "url": "https://scalelibrary.org/scales/mailing-lists/sevish159/",
    "tones": [
      {
        "scl": "52.83019",
        "cents": 52.83019
      },
      {
        "scl": "203.77358",
        "cents": 203.77358
      },
      {
        "scl": "264.15094",
        "cents": 264.15094
      },
      {
        "scl": "384.90566",
        "cents": 384.90566
      },
      {
        "scl": "467.92453",
        "cents": 467.92453
      },
      {
        "scl": "550.94340",
        "cents": 550.9434
      },
      {
        "scl": "701.88679",
        "cents": 701.88679
      },
      {
        "scl": "815.09434",
        "cents": 815.09434
      },
      {
        "scl": "883.01887",
        "cents": 883.01887
      },
      {
        "scl": "905.66038",
        "cents": 905.66038
      },
      {
        "scl": "966.03774",
        "cents": 966.03774
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/smith-exotic1",
    "description": "Exotic temperament featuring four pure 14/11 thirds and two pure fifths",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_42929.html#42929",
    "url": "https://scalelibrary.org/scales/mailing-lists/smith-exotic1/",
    "tones": [
      {
        "scl": "86.061694",
        "cents": 86.061694
      },
      {
        "scl": "198.385340",
        "cents": 198.38534
      },
      {
        "scl": "310.708979",
        "cents": 310.708979
      },
      {
        "scl": "391.246017",
        "cents": 391.246017
      },
      {
        "scl": "503.569655",
        "cents": 503.569655
      },
      {
        "scl": "589.631356",
        "cents": 589.631356
      },
      {
        "scl": "701.955001",
        "cents": 701.955001
      },
      {
        "scl": "782.492032",
        "cents": 782.492032
      },
      {
        "scl": "894.815678",
        "cents": 894.815678
      },
      {
        "scl": "1007.139316",
        "cents": 1007.139316
      },
      {
        "scl": "1093.201017",
        "cents": 1093.201017
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/stanhope",
    "description": "Well temperament of Charles, third earl of Stanhope (1806)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_55055.html#55055",
    "url": "https://scalelibrary.org/scales/mailing-lists/stanhope/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "196.09000",
        "cents": 196.09
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "8192/6561",
        "cents": 384.36
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "890.22500",
        "cents": 890.225
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/starra",
    "description": "12 note {126/125, 176/175} scale, 328-et version ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4561.html#4561",
    "url": "https://scalelibrary.org/scales/mailing-lists/starra/",
    "tones": [
      {
        "scl": "80.48780488",
        "cents": 80.48780488
      },
      {
        "scl": "204.8780488",
        "cents": 204.8780488
      },
      {
        "scl": "310.9756098",
        "cents": 310.9756098
      },
      {
        "scl": "391.4634146",
        "cents": 391.4634146
      },
      {
        "scl": "471.9512195",
        "cents": 471.9512195
      },
      {
        "scl": "621.9512195",
        "cents": 621.9512195
      },
      {
        "scl": "702.4390244",
        "cents": 702.4390244
      },
      {
        "scl": "782.9268293",
        "cents": 782.9268293
      },
      {
        "scl": "889.0243902",
        "cents": 889.0243902
      },
      {
        "scl": "969.5121951",
        "cents": 969.5121951
      },
      {
        "scl": "1093.902439",
        "cents": 1093.902439
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/starrb",
    "description": "12 note {126/125, 176/175} scale, 328-et version ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4561.html#4561",
    "url": "https://scalelibrary.org/scales/mailing-lists/starrb/",
    "tones": [
      {
        "scl": "80.48780488",
        "cents": 80.48780488
      },
      {
        "scl": "160.9756098",
        "cents": 160.9756098
      },
      {
        "scl": "267.0731707",
        "cents": 267.0731707
      },
      {
        "scl": "391.4634146",
        "cents": 391.4634146
      },
      {
        "scl": "471.9512195",
        "cents": 471.9512195
      },
      {
        "scl": "578.0487805",
        "cents": 578.0487805
      },
      {
        "scl": "702.4390244",
        "cents": 702.4390244
      },
      {
        "scl": "782.9268293",
        "cents": 782.9268293
      },
      {
        "scl": "889.0243902",
        "cents": 889.0243902
      },
      {
        "scl": "969.5121951",
        "cents": 969.5121951
      },
      {
        "scl": "1050.000000",
        "cents": 1050.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/starrc",
    "description": "12 note {126/125, 176/175} scale, 328-et version ",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4561.html#4561",
    "url": "https://scalelibrary.org/scales/mailing-lists/starrc/",
    "tones": [
      {
        "scl": "80.48780488",
        "cents": 80.48780488
      },
      {
        "scl": "160.9756098",
        "cents": 160.9756098
      },
      {
        "scl": "310.9756098",
        "cents": 310.9756098
      },
      {
        "scl": "391.4634146",
        "cents": 391.4634146
      },
      {
        "scl": "471.9512195",
        "cents": 471.9512195
      },
      {
        "scl": "578.0487805",
        "cents": 578.0487805
      },
      {
        "scl": "702.4390244",
        "cents": 702.4390244
      },
      {
        "scl": "782.9268293",
        "cents": 782.9268293
      },
      {
        "scl": "889.0243902",
        "cents": 889.0243902
      },
      {
        "scl": "969.5121951",
        "cents": 969.5121951
      },
      {
        "scl": "1093.902439",
        "cents": 1093.902439
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/stelhex-catakleismic",
    "description": "stelhex tempered in 13-limit POTE-tuned catakleismic",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105357.html#105357",
    "url": "https://scalelibrary.org/scales/mailing-lists/stelhex-catakleismic/",
    "tones": [
      {
        "scl": "84.96312",
        "cents": 84.96312
      },
      {
        "scl": "267.80043",
        "cents": 267.80043
      },
      {
        "scl": "316.73753",
        "cents": 316.73753
      },
      {
        "scl": "383.68764",
        "cents": 383.68764
      },
      {
        "scl": "468.65076",
        "cents": 468.65076
      },
      {
        "scl": "584.53796",
        "cents": 584.53796
      },
      {
        "scl": "700.42516",
        "cents": 700.42516
      },
      {
        "scl": "816.31236",
        "cents": 816.31236
      },
      {
        "scl": "901.27549",
        "cents": 901.27549
      },
      {
        "scl": "968.22560",
        "cents": 968.2256
      },
      {
        "scl": "1017.16269",
        "cents": 1017.16269
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syncmt1a",
    "description": "Synchronous meantone tuning for good major triads",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_62320.html#62320",
    "url": "https://scalelibrary.org/scales/mailing-lists/syncmt1a/",
    "tones": [
      {
        "scl": "71.53770",
        "cents": 71.5377
      },
      {
        "scl": "191.86792",
        "cents": 191.86792
      },
      {
        "scl": "312.19813",
        "cents": 312.19813
      },
      {
        "scl": "383.73583",
        "cents": 383.73583
      },
      {
        "scl": "504.06604",
        "cents": 504.06604
      },
      {
        "scl": "575.60375",
        "cents": 575.60375
      },
      {
        "scl": "695.93396",
        "cents": 695.93396
      },
      {
        "scl": "767.47166",
        "cents": 767.47166
      },
      {
        "scl": "887.80187",
        "cents": 887.80187
      },
      {
        "scl": "1008.13208",
        "cents": 1008.13208
      },
      {
        "scl": "1079.66979",
        "cents": 1079.66979
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syncmt3",
    "description": "Synchronous Meantone Tuning 3",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_62320.html#62320",
    "url": "https://scalelibrary.org/scales/mailing-lists/syncmt3/",
    "tones": [
      {
        "scl": "74.07088",
        "cents": 74.07088
      },
      {
        "scl": "192.59168",
        "cents": 192.59168
      },
      {
        "scl": "311.11248",
        "cents": 311.11248
      },
      {
        "scl": "385.18336",
        "cents": 385.18336
      },
      {
        "scl": "503.70416",
        "cents": 503.70416
      },
      {
        "scl": "577.77504",
        "cents": 577.77504
      },
      {
        "scl": "696.29584",
        "cents": 696.29584
      },
      {
        "scl": "770.36672",
        "cents": 770.36672
      },
      {
        "scl": "888.88752",
        "cents": 888.88752
      },
      {
        "scl": "1007.40832",
        "cents": 1007.40832
      },
      {
        "scl": "1081.4792",
        "cents": 1081.4792
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syncmt4",
    "description": "Synchronous meantone tuning 4",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_62320.html#62320",
    "url": "https://scalelibrary.org/scales/mailing-lists/syncmt4/",
    "tones": [
      {
        "scl": "73.0013053277789",
        "cents": 73.0013053277789
      },
      {
        "scl": "192.286087236508",
        "cents": 192.286087236508
      },
      {
        "scl": "311.570869145238",
        "cents": 311.570869145238
      },
      {
        "scl": "384.572174473017",
        "cents": 384.572174473017
      },
      {
        "scl": "503.856956381746",
        "cents": 503.856956381746
      },
      {
        "scl": "576.858261709525",
        "cents": 576.858261709525
      },
      {
        "scl": "696.143043618254",
        "cents": 696.143043618254
      },
      {
        "scl": "769.144348946033",
        "cents": 769.144348946033
      },
      {
        "scl": "888.429130854762",
        "cents": 888.429130854762
      },
      {
        "scl": "1007.71391276349",
        "cents": 1007.71391276349
      },
      {
        "scl": "1080.71521809127",
        "cents": 1080.71521809127
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/syndwell3",
    "description": "Syndie #3 in 3~(469762048/11)^(1/16) 5~(176/7)^(1/2) well tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11166.html#11166",
    "url": "https://scalelibrary.org/scales/mailing-lists/syndwell3/",
    "tones": [
      {
        "scl": "81.397788",
        "cents": 81.397788
      },
      {
        "scl": "189.057522",
        "cents": 189.057522
      },
      {
        "scl": "296.717257",
        "cents": 296.717257
      },
      {
        "scl": "391.246018",
        "cents": 391.246018
      },
      {
        "scl": "498.905752",
        "cents": 498.905752
      },
      {
        "scl": "580.303540",
        "cents": 580.30354
      },
      {
        "scl": "687.963275",
        "cents": 687.963275
      },
      {
        "scl": "782.492036",
        "cents": 782.492036
      },
      {
        "scl": "890.151770",
        "cents": 890.15177
      },
      {
        "scl": "997.811504",
        "cents": 997.811504
      },
      {
        "scl": "1079.209293",
        "cents": 1079.209293
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tenred5_12m",
    "description": "Tenney reduced in 1/4-kleisma marvel",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10800.html#10800",
    "url": "https://scalelibrary.org/scales/mailing-lists/tenred5_12m/",
    "tones": [
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "315.641288",
        "cents": 315.641288
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "568.717426",
        "cents": 568.717426
      },
      {
        "scl": "700.027121",
        "cents": 700.027121
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "999.945760",
        "cents": 999.94576
      },
      {
        "scl": "1084.412954",
        "cents": 1084.412954
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tetra",
    "description": "{225/224, 385/384} tempering of two-tetrachord 12-note scale",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4567.html#4567",
    "url": "https://scalelibrary.org/scales/mailing-lists/tetra/",
    "tones": [
      {
        "scl": "85.31468531",
        "cents": 85.31468531
      },
      {
        "scl": "201.3986014",
        "cents": 201.3986014
      },
      {
        "scl": "317.4825175",
        "cents": 317.4825175
      },
      {
        "scl": "383.2167832",
        "cents": 383.2167832
      },
      {
        "scl": "468.5314685",
        "cents": 468.5314685
      },
      {
        "scl": "584.6153846",
        "cents": 584.6153846
      },
      {
        "scl": "700.6993007",
        "cents": 700.6993007
      },
      {
        "scl": "816.7832168",
        "cents": 816.7832168
      },
      {
        "scl": "882.5174825",
        "cents": 882.5174825
      },
      {
        "scl": "967.8321678",
        "cents": 967.8321678
      },
      {
        "scl": "1083.916084",
        "cents": 1083.916084
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/thrush12",
    "description": "Thrush[12] (126/125, 176/175) hobbit in the POTE tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95510.html#95682",
    "url": "https://scalelibrary.org/scales/mailing-lists/thrush12/",
    "tones": [
      {
        "scl": "80.43583",
        "cents": 80.43583
      },
      {
        "scl": "230.31897",
        "cents": 230.31897
      },
      {
        "scl": "310.75480",
        "cents": 310.7548
      },
      {
        "scl": "391.19062",
        "cents": 391.19062
      },
      {
        "scl": "498.05458",
        "cents": 498.05458
      },
      {
        "scl": "578.49041",
        "cents": 578.49041
      },
      {
        "scl": "701.94542",
        "cents": 701.94542
      },
      {
        "scl": "808.80938",
        "cents": 808.80938
      },
      {
        "scl": "889.24520",
        "cents": 889.2452
      },
      {
        "scl": "969.68103",
        "cents": 969.68103
      },
      {
        "scl": "1119.56417",
        "cents": 1119.56417
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/unimajorpenta",
    "description": "Pentacircle (896/891) tempered unimajor, 259et tuning",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96588.html#96588",
    "url": "https://scalelibrary.org/scales/mailing-lists/unimajorpenta/",
    "tones": [
      {
        "scl": "78.764480",
        "cents": 78.76448
      },
      {
        "scl": "208.49421",
        "cents": 208.49421
      },
      {
        "scl": "287.25869",
        "cents": 287.25869
      },
      {
        "scl": "416.98842",
        "cents": 416.98842
      },
      {
        "scl": "495.75290",
        "cents": 495.7529
      },
      {
        "scl": "625.48263",
        "cents": 625.48263
      },
      {
        "scl": "704.24710",
        "cents": 704.2471
      },
      {
        "scl": "783.01158",
        "cents": 783.01158
      },
      {
        "scl": "912.74131",
        "cents": 912.74131
      },
      {
        "scl": "991.50579",
        "cents": 991.50579
      },
      {
        "scl": "1121.23552",
        "cents": 1121.23552
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/val-werck",
    "description": "Vallotti-Young and Werckmeister III,  10 cents least squares optimized",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95158.html#95158",
    "url": "https://scalelibrary.org/scales/mailing-lists/val-werck/",
    "tones": [
      {
        "scl": "87.16412",
        "cents": 87.16412
      },
      {
        "scl": "192.01793",
        "cents": 192.01793
      },
      {
        "scl": "296.87174",
        "cents": 296.87174
      },
      {
        "scl": "384.03586",
        "cents": 384.03586
      },
      {
        "scl": "502.60070",
        "cents": 502.6007
      },
      {
        "scl": "582.31031",
        "cents": 582.31031
      },
      {
        "scl": "696.70413",
        "cents": 696.70413
      },
      {
        "scl": "792.01793",
        "cents": 792.01793
      },
      {
        "scl": "887.33173",
        "cents": 887.33173
      },
      {
        "scl": "1001.72555",
        "cents": 1001.72555
      },
      {
        "scl": "1081.43517",
        "cents": 1081.43517
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/valid6",
    "description": "well-temperament with six pure fifths",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_43994.html#43994",
    "url": "https://scalelibrary.org/scales/mailing-lists/valid6/",
    "tones": [
      {
        "scl": "101.955001",
        "cents": 101.955001
      },
      {
        "scl": "198.882856",
        "cents": 198.882856
      },
      {
        "scl": "305.865004",
        "cents": 305.865004
      },
      {
        "scl": "396.089998",
        "cents": 396.089998
      },
      {
        "scl": "500.000000",
        "cents": 500.0
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "803.910002",
        "cents": 803.910002
      },
      {
        "scl": "894.134997",
        "cents": 894.134997
      },
      {
        "scl": "1001.117144",
        "cents": 1001.117144
      },
      {
        "scl": "1098.044999",
        "cents": 1098.044999
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/well270a",
    "description": "270 et ordinaire 6*157+6*158",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11146.html#11146",
    "url": "https://scalelibrary.org/scales/mailing-lists/well270a/",
    "tones": [
      {
        "scl": "93.333333",
        "cents": 93.333333
      },
      {
        "scl": "195.555556",
        "cents": 195.555556
      },
      {
        "scl": "297.777778",
        "cents": 297.777778
      },
      {
        "scl": "391.111111",
        "cents": 391.111111
      },
      {
        "scl": "502.222222",
        "cents": 502.222222
      },
      {
        "scl": "591.111111",
        "cents": 591.111111
      },
      {
        "scl": "697.777778",
        "cents": 697.777778
      },
      {
        "scl": "795.555556",
        "cents": 795.555556
      },
      {
        "scl": "893.333333",
        "cents": 893.333333
      },
      {
        "scl": "1000.000000",
        "cents": 1000.0
      },
      {
        "scl": "1088.888889",
        "cents": 1088.888889
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/well270b",
    "description": "270 et ordinaire 156+4*157+7*158",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11146.html#11146",
    "url": "https://scalelibrary.org/scales/mailing-lists/well270b/",
    "tones": [
      {
        "scl": "88.888889",
        "cents": 88.888889
      },
      {
        "scl": "195.555556",
        "cents": 195.555556
      },
      {
        "scl": "293.333333",
        "cents": 293.333333
      },
      {
        "scl": "386.666667",
        "cents": 386.666667
      },
      {
        "scl": "497.777778",
        "cents": 497.777778
      },
      {
        "scl": "586.666667",
        "cents": 586.666667
      },
      {
        "scl": "697.777778",
        "cents": 697.777778
      },
      {
        "scl": "791.111111",
        "cents": 791.111111
      },
      {
        "scl": "888.888889",
        "cents": 888.888889
      },
      {
        "scl": "995.555556",
        "cents": 995.555556
      },
      {
        "scl": "1084.444444",
        "cents": 1084.444444
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/well270c",
    "description": "270 et ordinaire 2*156+2*157+8*158",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11146.html#11146",
    "url": "https://scalelibrary.org/scales/mailing-lists/well270c/",
    "tones": [
      {
        "scl": "88.888889",
        "cents": 88.888889
      },
      {
        "scl": "191.111111",
        "cents": 191.111111
      },
      {
        "scl": "293.333333",
        "cents": 293.333333
      },
      {
        "scl": "382.222222",
        "cents": 382.222222
      },
      {
        "scl": "497.777778",
        "cents": 497.777778
      },
      {
        "scl": "586.666667",
        "cents": 586.666667
      },
      {
        "scl": "697.777778",
        "cents": 697.777778
      },
      {
        "scl": "791.111111",
        "cents": 791.111111
      },
      {
        "scl": "884.444444",
        "cents": 884.444444
      },
      {
        "scl": "995.555556",
        "cents": 995.555556
      },
      {
        "scl": "1084.444444",
        "cents": 1084.444444
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/well270d",
    "description": "270 et ordinaire 3*156+9*158",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11146.html#11146",
    "url": "https://scalelibrary.org/scales/mailing-lists/well270d/",
    "tones": [
      {
        "scl": "88.888889",
        "cents": 88.888889
      },
      {
        "scl": "195.555556",
        "cents": 195.555556
      },
      {
        "scl": "293.333333",
        "cents": 293.333333
      },
      {
        "scl": "382.222222",
        "cents": 382.222222
      },
      {
        "scl": "497.777778",
        "cents": 497.777778
      },
      {
        "scl": "586.666667",
        "cents": 586.666667
      },
      {
        "scl": "702.222222",
        "cents": 702.222222
      },
      {
        "scl": "791.111111",
        "cents": 791.111111
      },
      {
        "scl": "888.888889",
        "cents": 888.888889
      },
      {
        "scl": "995.555556",
        "cents": 995.555556
      },
      {
        "scl": "1084.444444",
        "cents": 1084.444444
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wendell1",
    "description": "Robert Wendell's Natural Synchronous well-temperament (2003)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59650.html#59712",
    "url": "https://scalelibrary.org/scales/mailing-lists/wendell1/",
    "tones": [
      {
        "scl": "94.16800",
        "cents": 94.168
      },
      {
        "scl": "198.17100",
        "cents": 198.171
      },
      {
        "scl": "298.07800",
        "cents": 298.078
      },
      {
        "scl": "393.68000",
        "cents": 393.68
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "597.59000",
        "cents": 597.59
      },
      {
        "scl": "699.49200",
        "cents": 699.492
      },
      {
        "scl": "796.12300",
        "cents": 796.123
      },
      {
        "scl": "895.75700",
        "cents": 895.757
      },
      {
        "scl": "1000.03300",
        "cents": 1000.033
      },
      {
        "scl": "1095.63500",
        "cents": 1095.635
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wendell2",
    "description": "Robert Wendell's Very Mild Synchronous well-temperament (2003)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59650.html#59712",
    "url": "https://scalelibrary.org/scales/mailing-lists/wendell2/",
    "tones": [
      {
        "scl": "94.93100",
        "cents": 94.931
      },
      {
        "scl": "198.79700",
        "cents": 198.797
      },
      {
        "scl": "298.84100",
        "cents": 298.841
      },
      {
        "scl": "394.11360",
        "cents": 394.1136
      },
      {
        "scl": "498.44500",
        "cents": 498.445
      },
      {
        "scl": "598.02400",
        "cents": 598.024
      },
      {
        "scl": "700.05800",
        "cents": 700.058
      },
      {
        "scl": "796.88600",
        "cents": 796.886
      },
      {
        "scl": "895.75900",
        "cents": 895.759
      },
      {
        "scl": "1000.79600",
        "cents": 1000.796
      },
      {
        "scl": "1096.06900",
        "cents": 1096.069
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/werck3",
    "description": "Andreas Werckmeister's temperament III (the most famous one, 1681)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69073.html#69239",
    "url": "https://scalelibrary.org/scales/mailing-lists/werck3/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "192.18000",
        "cents": 192.18
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "390.22500",
        "cents": 390.225
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "696.09000",
        "cents": 696.09
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "888.26999",
        "cents": 888.26999
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "1092.18000",
        "cents": 1092.18
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/werck4",
    "description": "Andreas Werckmeister's temperament IV",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74110",
    "url": "https://scalelibrary.org/scales/mailing-lists/werck4/",
    "tones": [
      {
        "scl": "82.40600",
        "cents": 82.406
      },
      {
        "scl": "196.09000",
        "cents": 196.09
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "392.18000",
        "cents": 392.18
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "694.13500",
        "cents": 694.135
      },
      {
        "scl": "784.36100",
        "cents": 784.361
      },
      {
        "scl": "890.22500",
        "cents": 890.225
      },
      {
        "scl": "1003.91000",
        "cents": 1003.91
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/werckmeisterIV_variant",
    "description": "Werckmeister IV with 1/3 syntonic comma temperings",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74132",
    "url": "https://scalelibrary.org/scales/mailing-lists/werckmeisterIV_variant/",
    "tones": [
      {
        "scl": "85.00995",
        "cents": 85.00995
      },
      {
        "scl": "196.74124",
        "cents": 196.74124
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "393.48248",
        "cents": 393.48248
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "694.78624",
        "cents": 694.78624
      },
      {
        "scl": "785.01123",
        "cents": 785.01123
      },
      {
        "scl": "891.52748",
        "cents": 891.52748
      },
      {
        "scl": "1003.25876",
        "cents": 1003.25876
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/west12",
    "description": "Wilson Encompassing Spectrum Tuning (Metameantone-based)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74259",
    "url": "https://scalelibrary.org/scales/mailing-lists/west12/",
    "tones": [
      {
        "scl": "69.41306",
        "cents": 69.41306
      },
      {
        "scl": "191.26087",
        "cents": 191.26087
      },
      {
        "scl": "286.89131",
        "cents": 286.89131
      },
      {
        "scl": "382.52175",
        "cents": 382.52175
      },
      {
        "scl": "504.36956",
        "cents": 504.36956
      },
      {
        "scl": "573.78262",
        "cents": 573.78262
      },
      {
        "scl": "695.63044",
        "cents": 695.63044
      },
      {
        "scl": "778.15219",
        "cents": 778.15219
      },
      {
        "scl": "886.89131",
        "cents": 886.89131
      },
      {
        "scl": "995.63044",
        "cents": 995.63044
      },
      {
        "scl": "1078.15218",
        "cents": 1078.15218
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/whelp1",
    "description": "well-temperament with one pure third",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_43989.html#43989",
    "url": "https://scalelibrary.org/scales/mailing-lists/whelp1/",
    "tones": [
      {
        "scl": "92.179265",
        "cents": 92.179265
      },
      {
        "scl": "193.156857",
        "cents": 193.156857
      },
      {
        "scl": "294.134449",
        "cents": 294.134449
      },
      {
        "scl": "386.313714",
        "cents": 386.313714
      },
      {
        "scl": "494.155249",
        "cents": 494.155249
      },
      {
        "scl": "593.011258",
        "cents": 593.011258
      },
      {
        "scl": "693.177657",
        "cents": 693.177657
      },
      {
        "scl": "793.156857",
        "cents": 793.156857
      },
      {
        "scl": "893.136057",
        "cents": 893.136057
      },
      {
        "scl": "993.302456",
        "cents": 993.302456
      },
      {
        "scl": "1092.158465",
        "cents": 1092.158465
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/whelp2",
    "description": "well-temperament with two pure thirds",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_43989.html#43989",
    "url": "https://scalelibrary.org/scales/mailing-lists/whelp2/",
    "tones": [
      {
        "scl": "91.656592",
        "cents": 91.656592
      },
      {
        "scl": "192.721296",
        "cents": 192.721296
      },
      {
        "scl": "293.611776",
        "cents": 293.611776
      },
      {
        "scl": "386.313714",
        "cents": 386.313714
      },
      {
        "scl": "493.766642",
        "cents": 493.766642
      },
      {
        "scl": "591.637234",
        "cents": 591.637234
      },
      {
        "scl": "699.090162",
        "cents": 699.090162
      },
      {
        "scl": "791.792100",
        "cents": 791.7921
      },
      {
        "scl": "892.682580",
        "cents": 892.68258
      },
      {
        "scl": "993.747284",
        "cents": 993.747284
      },
      {
        "scl": "1085.403876",
        "cents": 1085.403876
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/whelp3",
    "description": "well-temperament with three pure thirds",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_43989.html#43989",
    "url": "https://scalelibrary.org/scales/mailing-lists/whelp3/",
    "tones": [
      {
        "scl": "92.401428",
        "cents": 92.401428
      },
      {
        "scl": "193.156857",
        "cents": 193.156857
      },
      {
        "scl": "293.912285",
        "cents": 293.912285
      },
      {
        "scl": "386.313714",
        "cents": 386.313714
      },
      {
        "scl": "501.155286",
        "cents": 501.155286
      },
      {
        "scl": "591.201673",
        "cents": 591.201673
      },
      {
        "scl": "698.844714",
        "cents": 698.844714
      },
      {
        "scl": "793.156857",
        "cents": 793.156857
      },
      {
        "scl": "887.469000",
        "cents": 887.469
      },
      {
        "scl": "995.112040",
        "cents": 995.11204
      },
      {
        "scl": "1085.158428",
        "cents": 1085.158428
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wilcmarv11",
    "description": "Wilson Class scale in 11-limit minimax Marvel",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50781.html#50862",
    "url": "https://scalelibrary.org/scales/mailing-lists/wilcmarv11/",
    "tones": [
      {
        "scl": "85.393114",
        "cents": 85.393114
      },
      {
        "scl": "151.994179",
        "cents": 151.994179
      },
      {
        "scl": "316.998408",
        "cents": 316.998408
      },
      {
        "scl": "383.599473",
        "cents": 383.599473
      },
      {
        "scl": "468.992587",
        "cents": 468.992587
      },
      {
        "scl": "584.795233",
        "cents": 584.795233
      },
      {
        "scl": "700.597880",
        "cents": 700.59788
      },
      {
        "scl": "767.198946",
        "cents": 767.198946
      },
      {
        "scl": "901.793641",
        "cents": 901.793641
      },
      {
        "scl": "968.394706",
        "cents": 968.394706
      },
      {
        "scl": "1084.197353",
        "cents": 1084.197353
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wilcmarv7",
    "description": "Wilson Class scale in 1/4-kleisma Marvel",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50781.html#50862",
    "url": "https://scalelibrary.org/scales/mailing-lists/wilcmarv7/",
    "tones": [
      {
        "scl": "84.467193",
        "cents": 84.467193
      },
      {
        "scl": "153.211740",
        "cents": 153.21174
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "468.853027",
        "cents": 468.853027
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "900.081360",
        "cents": 900.08136
      },
      {
        "scl": "968.825906",
        "cents": 968.825906
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wreck_a",
    "description": "Wreckmeister A temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_37171.html#37171",
    "url": "https://scalelibrary.org/scales/mailing-lists/wreck_a/",
    "tones": [
      {
        "scl": "77.77777778",
        "cents": 77.77777778
      },
      {
        "scl": "233.3333333",
        "cents": 233.3333333
      },
      {
        "scl": "311.1111111",
        "cents": 311.1111111
      },
      {
        "scl": "388.8888889",
        "cents": 388.8888889
      },
      {
        "scl": "500.0000000",
        "cents": 500.0
      },
      {
        "scl": "622.2222222",
        "cents": 622.2222222
      },
      {
        "scl": "700.0000000",
        "cents": 700.0
      },
      {
        "scl": "811.1111111",
        "cents": 811.1111111
      },
      {
        "scl": "888.8888889",
        "cents": 888.8888889
      },
      {
        "scl": "1011.111111",
        "cents": 1011.111111
      },
      {
        "scl": "1122.222222",
        "cents": 1122.222222
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wreck_b",
    "description": "Wreckmeister B temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_37171.html#37171",
    "url": "https://scalelibrary.org/scales/mailing-lists/wreck_b/",
    "tones": [
      {
        "scl": "122.2222222",
        "cents": 122.2222222
      },
      {
        "scl": "188.8888889",
        "cents": 188.8888889
      },
      {
        "scl": "311.1111111",
        "cents": 311.1111111
      },
      {
        "scl": "388.8888889",
        "cents": 388.8888889
      },
      {
        "scl": "500.0000000",
        "cents": 500.0
      },
      {
        "scl": "577.7777778",
        "cents": 577.7777778
      },
      {
        "scl": "700.0000000",
        "cents": 700.0
      },
      {
        "scl": "811.1111111",
        "cents": 811.1111111
      },
      {
        "scl": "888.8888889",
        "cents": 888.8888889
      },
      {
        "scl": "1011.111111",
        "cents": 1011.111111
      },
      {
        "scl": "1077.777778",
        "cents": 1077.777778
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/young",
    "description": "Thomas Young well temperament (1807), also Luigi Malerbi nr.2 (1794)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69073.html#69239",
    "url": "https://scalelibrary.org/scales/mailing-lists/young/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "196.09000",
        "cents": 196.09
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "392.18000",
        "cents": 392.18
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "698.04500",
        "cents": 698.045
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "894.13500",
        "cents": 894.135
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "1090.22500",
        "cents": 1090.225
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/young2",
    "description": "Thomas Young well temperament no.2, ca. 1800",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4727.html#4727",
    "url": "https://scalelibrary.org/scales/mailing-lists/young2/",
    "tones": [
      {
        "scl": "94.13500",
        "cents": 94.135
      },
      {
        "scl": "196.09000",
        "cents": 196.09
      },
      {
        "scl": "298.04500",
        "cents": 298.045
      },
      {
        "scl": "392.18000",
        "cents": 392.18
      },
      {
        "scl": "500.00000",
        "cents": 500.0
      },
      {
        "scl": "592.18000",
        "cents": 592.18
      },
      {
        "scl": "698.04500",
        "cents": 698.045
      },
      {
        "scl": "796.09000",
        "cents": 796.09
      },
      {
        "scl": "894.13500",
        "cents": 894.135
      },
      {
        "scl": "1000.00000",
        "cents": 1000.0
      },
      {
        "scl": "1092.18000",
        "cents": 1092.18
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zarte84",
    "description": "Temperament extraordinaire, Zarlino's 2/7-comma meantone (F-C#)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_43016.html#43016",
    "url": "https://scalelibrary.org/scales/mailing-lists/zarte84/",
    "tones": [
      {
        "scl": "70.67243",
        "cents": 70.67243
      },
      {
        "scl": "191.62069",
        "cents": 191.62069
      },
      {
        "scl": "287.43104",
        "cents": 287.43104
      },
      {
        "scl": "383.24139",
        "cents": 383.24139
      },
      {
        "scl": "504.18965",
        "cents": 504.18965
      },
      {
        "scl": "574.86208",
        "cents": 574.86208
      },
      {
        "scl": "695.81035",
        "cents": 695.81035
      },
      {
        "scl": "779.05173",
        "cents": 779.05173
      },
      {
        "scl": "887.43104",
        "cents": 887.43104
      },
      {
        "scl": "995.81035",
        "cents": 995.81035
      },
      {
        "scl": "1079.05173",
        "cents": 1079.05173
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zarte84n",
    "description": "Zarlino temperament extraordinaire, 1024-tET mapping",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_13283.html#13300",
    "url": "https://scalelibrary.org/scales/mailing-lists/zarte84n/",
    "tones": [
      {
        "scl": "70.31250",
        "cents": 70.3125
      },
      {
        "scl": "191.01562",
        "cents": 191.01562
      },
      {
        "scl": "287.10938",
        "cents": 287.10938
      },
      {
        "scl": "383.20313",
        "cents": 383.20313
      },
      {
        "scl": "503.90625",
        "cents": 503.90625
      },
      {
        "scl": "574.21875",
        "cents": 574.21875
      },
      {
        "scl": "696.09375",
        "cents": 696.09375
      },
      {
        "scl": "778.12500",
        "cents": 778.125
      },
      {
        "scl": "887.10938",
        "cents": 887.10938
      },
      {
        "scl": "996.09375",
        "cents": 996.09375
      },
      {
        "scl": "1079.29688",
        "cents": 1079.29688
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zenop",
    "description": "Lesfip scale derived from Zen, using J O'S \"good\" intervals, 256/255",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96424.html#96426",
    "url": "https://scalelibrary.org/scales/mailing-lists/zenop/",
    "tones": [
      {
        "scl": "116.56676",
        "cents": 116.56676
      },
      {
        "scl": "204.62247",
        "cents": 204.62247
      },
      {
        "scl": "266.88263",
        "cents": 266.88263
      },
      {
        "scl": "435.27508",
        "cents": 435.27508
      },
      {
        "scl": "497.53524",
        "cents": 497.53524
      },
      {
        "scl": "585.59096",
        "cents": 585.59096
      },
      {
        "scl": "702.15771",
        "cents": 702.15771
      },
      {
        "scl": "761.02630",
        "cents": 761.0263
      },
      {
        "scl": "885.22578",
        "cents": 885.22578
      },
      {
        "scl": "1016.93193",
        "cents": 1016.93193
      },
      {
        "scl": "1141.13141",
        "cents": 1141.13141
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zest12-100-tET",
    "description": "100-tET/EDO version of Zest-12 circle (two in Zest-24)",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77885.html#78333",
    "url": "https://scalelibrary.org/scales/mailing-lists/zest12-100-tET/",
    "tones": [
      {
        "scl": "72.00000",
        "cents": 72.0
      },
      {
        "scl": "192.00000",
        "cents": 192.0
      },
      {
        "scl": "288.00000",
        "cents": 288.0
      },
      {
        "scl": "384.00000",
        "cents": 384.0
      },
      {
        "scl": "504.00000",
        "cents": 504.0
      },
      {
        "scl": "576.00000",
        "cents": 576.0
      },
      {
        "scl": "696.00000",
        "cents": 696.0
      },
      {
        "scl": "780.00000",
        "cents": 780.0
      },
      {
        "scl": "888.00000",
        "cents": 888.0
      },
      {
        "scl": "996.00000",
        "cents": 996.0
      },
      {
        "scl": "1080.00000",
        "cents": 1080.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen05-secor-2",
    "description": "Secor No. 2",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The Trouble with Equal Temperaments, Xenharmonikon 5 (1976)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen05-secor-2/",
    "tones": [
      {
        "scl": "104.6",
        "cents": 104.6
      },
      {
        "scl": "194.9",
        "cents": 194.9
      },
      {
        "scl": "308.6",
        "cents": 308.6
      },
      {
        "scl": "398.8",
        "cents": 398.8
      },
      {
        "scl": "503.4",
        "cents": 503.4
      },
      {
        "scl": "602.7",
        "cents": 602.7
      },
      {
        "scl": "696.6",
        "cents": 696.6
      },
      {
        "scl": "806.6",
        "cents": 806.6
      },
      {
        "scl": "896.8",
        "cents": 896.8
      },
      {
        "scl": "1006.8",
        "cents": 1006.8
      },
      {
        "scl": "1100.7",
        "cents": 1100.7
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen05-secor-3",
    "description": "Secor No. 3",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The Trouble with Equal Temperaments, Xenharmonikon 5 (1976)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen05-secor-3/",
    "tones": [
      {
        "scl": "110.0",
        "cents": 110.0
      },
      {
        "scl": "193.2",
        "cents": 193.2
      },
      {
        "scl": "310.3",
        "cents": 310.3
      },
      {
        "scl": "393.4",
        "cents": 393.4
      },
      {
        "scl": "503.4",
        "cents": 503.4
      },
      {
        "scl": "602.7",
        "cents": 602.7
      },
      {
        "scl": "696.6",
        "cents": 696.6
      },
      {
        "scl": "812.0",
        "cents": 812.0
      },
      {
        "scl": "891.4",
        "cents": 891.4
      },
      {
        "scl": "1006.8",
        "cents": 1006.8
      },
      {
        "scl": "1095.4",
        "cents": 1095.4
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-18-17-12",
    "description": "Generalized Pythagorean Scale, 18/17 stacked 12=1+11 times",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-18-17-12/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "324/289",
        "cents": 197.909
      },
      {
        "scl": "5832/4913",
        "cents": 296.864
      },
      {
        "scl": "104976/83521",
        "cents": 395.818
      },
      {
        "scl": "1889568/1419857",
        "cents": 494.773
      },
      {
        "scl": "34012224/24137569",
        "cents": 593.728
      },
      {
        "scl": "612220032/410338673",
        "cents": 692.682
      },
      {
        "scl": "791.636738",
        "cents": 791.636738
      },
      {
        "scl": "890.59133",
        "cents": 890.59133
      },
      {
        "scl": "989.545922",
        "cents": 989.545922
      },
      {
        "scl": "1088.500515",
        "cents": 1088.500515
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-chalmers-ursell-quiggle-1",
    "description": "Sarn Ursell's Quiggle Temperament, first kind",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Notes & Comments 17, Xenharmonikon 17 (1998), p.3",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-chalmers-ursell-quiggle-1/",
    "tones": [
      {
        "scl": "601.0",
        "cents": 601.0
      },
      {
        "scl": "851.0",
        "cents": 851.0
      },
      {
        "scl": "983.0",
        "cents": 983.0
      },
      {
        "scl": "1060.0",
        "cents": 1060.0
      },
      {
        "scl": "1109.0",
        "cents": 1109.0
      },
      {
        "scl": "1141.0",
        "cents": 1141.0
      },
      {
        "scl": "1162.0",
        "cents": 1162.0
      },
      {
        "scl": "1176.0",
        "cents": 1176.0
      },
      {
        "scl": "1186.0",
        "cents": 1186.0
      },
      {
        "scl": "1192.0",
        "cents": 1192.0
      },
      {
        "scl": "1197.0",
        "cents": 1197.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-707-12",
    "description": "Temperament with fifth of 707.22045",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.90",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-707-12/",
    "tones": [
      {
        "scl": "150.54315",
        "cents": 150.54315
      },
      {
        "scl": "214.4409",
        "cents": 214.4409
      },
      {
        "scl": "278.33865",
        "cents": 278.33865
      },
      {
        "scl": "428.8818",
        "cents": 428.8818
      },
      {
        "scl": "492.77955",
        "cents": 492.77955
      },
      {
        "scl": "643.3227",
        "cents": 643.3227
      },
      {
        "scl": "707.22045",
        "cents": 707.22045
      },
      {
        "scl": "857.7636",
        "cents": 857.7636
      },
      {
        "scl": "921.66135",
        "cents": 921.66135
      },
      {
        "scl": "985.5591",
        "cents": 985.5591
      },
      {
        "scl": "1136.10225",
        "cents": 1136.10225
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-1-2-12",
    "description": "1/2-Archytan temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.88",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-1-2-12/",
    "tones": [
      {
        "scl": "209.109327",
        "cents": 209.109327
      },
      {
        "scl": "231.174094",
        "cents": 231.174094
      },
      {
        "scl": "253.23886",
        "cents": 253.23886
      },
      {
        "scl": "462.348187",
        "cents": 462.348187
      },
      {
        "scl": "484.412953",
        "cents": 484.412953
      },
      {
        "scl": "693.522281",
        "cents": 693.522281
      },
      {
        "scl": "715.587047",
        "cents": 715.587047
      },
      {
        "scl": "924.696374",
        "cents": 924.696374
      },
      {
        "scl": "946.76114",
        "cents": 946.76114
      },
      {
        "scl": "968.825906",
        "cents": 968.825906
      },
      {
        "scl": "1177.935234",
        "cents": 1177.935234
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-1-3-12",
    "description": "1/3-Archytan temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.88",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-1-3-12/",
    "tones": [
      {
        "scl": "177.30122",
        "cents": 177.30122
      },
      {
        "scl": "222.086063",
        "cents": 222.086063
      },
      {
        "scl": "266.870906",
        "cents": 266.870906
      },
      {
        "scl": "444.172126",
        "cents": 444.172126
      },
      {
        "scl": "488.956969",
        "cents": 488.956969
      },
      {
        "scl": "666.258189",
        "cents": 666.258189
      },
      {
        "scl": "711.043031",
        "cents": 711.043031
      },
      {
        "scl": "888.344252",
        "cents": 888.344252
      },
      {
        "scl": "933.129094",
        "cents": 933.129094
      },
      {
        "scl": "977.913937",
        "cents": 977.913937
      },
      {
        "scl": "1155.215157",
        "cents": 1155.215157
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-1-4-12",
    "description": "1/4-Archytan temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.88",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-1-4-12/",
    "tones": [
      {
        "scl": "161.397167",
        "cents": 161.397167
      },
      {
        "scl": "217.542048",
        "cents": 217.542048
      },
      {
        "scl": "273.686929",
        "cents": 273.686929
      },
      {
        "scl": "435.084095",
        "cents": 435.084095
      },
      {
        "scl": "491.228976",
        "cents": 491.228976
      },
      {
        "scl": "652.626143",
        "cents": 652.626143
      },
      {
        "scl": "708.771024",
        "cents": 708.771024
      },
      {
        "scl": "870.168191",
        "cents": 870.168191
      },
      {
        "scl": "926.313071",
        "cents": 926.313071
      },
      {
        "scl": "982.457952",
        "cents": 982.457952
      },
      {
        "scl": "1143.855119",
        "cents": 1143.855119
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-1-5-12",
    "description": "1/5-Archytan temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.88",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-1-5-12/",
    "tones": [
      {
        "scl": "151.854735",
        "cents": 151.854735
      },
      {
        "scl": "214.815638",
        "cents": 214.815638
      },
      {
        "scl": "277.776542",
        "cents": 277.776542
      },
      {
        "scl": "429.631277",
        "cents": 429.631277
      },
      {
        "scl": "492.592181",
        "cents": 492.592181
      },
      {
        "scl": "644.446915",
        "cents": 644.446915
      },
      {
        "scl": "707.407819",
        "cents": 707.407819
      },
      {
        "scl": "859.262554",
        "cents": 859.262554
      },
      {
        "scl": "922.223458",
        "cents": 922.223458
      },
      {
        "scl": "985.184362",
        "cents": 985.184362
      },
      {
        "scl": "1137.039096",
        "cents": 1137.039096
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-5-26-12",
    "description": "5/26-Archytan temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.89",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-5-26-12/",
    "tones": [
      {
        "scl": "150.386668",
        "cents": 150.386668
      },
      {
        "scl": "214.396191",
        "cents": 214.396191
      },
      {
        "scl": "278.405714",
        "cents": 278.405714
      },
      {
        "scl": "428.792382",
        "cents": 428.792382
      },
      {
        "scl": "492.801905",
        "cents": 492.801905
      },
      {
        "scl": "643.188573",
        "cents": 643.188573
      },
      {
        "scl": "707.198095",
        "cents": 707.198095
      },
      {
        "scl": "857.584764",
        "cents": 857.584764
      },
      {
        "scl": "921.594286",
        "cents": 921.594286
      },
      {
        "scl": "985.603809",
        "cents": 985.603809
      },
      {
        "scl": "1135.990477",
        "cents": 1135.990477
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-didymic-1-4-12",
    "description": "1/4-Didymic temperament",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.89",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-didymic-1-4-12/",
    "tones": [
      {
        "scl": "76.048999",
        "cents": 76.048999
      },
      {
        "scl": "193.156857",
        "cents": 193.156857
      },
      {
        "scl": "310.264715",
        "cents": 310.264715
      },
      {
        "scl": "386.313714",
        "cents": 386.313714
      },
      {
        "scl": "503.421572",
        "cents": 503.421572
      },
      {
        "scl": "579.470571",
        "cents": 579.470571
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "772.627428",
        "cents": 772.627428
      },
      {
        "scl": "889.735285",
        "cents": 889.735285
      },
      {
        "scl": "1006.843143",
        "cents": 1006.843143
      },
      {
        "scl": "1082.892142",
        "cents": 1082.892142
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-pure-11-14",
    "description": "Temperament with pure 11:14 major thirds, fifth of 704.377 cents",
    "notes": 12,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.85",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-pure-11-14/",
    "tones": [
      {
        "scl": "130.64",
        "cents": 130.64
      },
      {
        "scl": "208.75",
        "cents": 208.75
      },
      {
        "scl": "286.87",
        "cents": 286.87
      },
      {
        "scl": "417.51",
        "cents": 417.51
      },
      {
        "scl": "495.62",
        "cents": 495.62
      },
      {
        "scl": "626.26",
        "cents": 626.26
      },
      {
        "scl": "704.38",
        "cents": 704.38
      },
      {
        "scl": "835.02",
        "cents": 835.02
      },
      {
        "scl": "913.13",
        "cents": 913.13
      },
      {
        "scl": "991.25",
        "cents": 991.25
      },
      {
        "scl": "1121.88",
        "cents": 1121.88
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/piaji-helmholtz",
    "description": "\"PiaJI\" scale tempered to TOP helmholtz",
    "notes": 12,
    "period_cents": 1200.06512,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105325.html#105337",
    "url": "https://scalelibrary.org/scales/mailing-lists/piaji-helmholtz/",
    "tones": [
      {
        "scl": "91.26203",
        "cents": 91.26203
      },
      {
        "scl": "203.50821",
        "cents": 203.50821
      },
      {
        "scl": "294.77024",
        "cents": 294.77024
      },
      {
        "scl": "386.03227",
        "cents": 386.03227
      },
      {
        "scl": "498.27845",
        "cents": 498.27845
      },
      {
        "scl": "610.52464",
        "cents": 610.52464
      },
      {
        "scl": "701.78667",
        "cents": 701.78667
      },
      {
        "scl": "793.04869",
        "cents": 793.04869
      },
      {
        "scl": "905.29488",
        "cents": 905.29488
      },
      {
        "scl": "996.55691",
        "cents": 996.55691
      },
      {
        "scl": "1087.81893",
        "cents": 1087.81893
      },
      {
        "scl": "1200.06512",
        "cents": 1200.06512
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-helmholtz-12",
    "description": "5L 7s MOS for Helmholtz, L=112.25, s=91.26",
    "notes": 12,
    "period_cents": 1200.07,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-helmholtz-12/",
    "tones": [
      {
        "scl": "91.26",
        "cents": 91.26
      },
      {
        "scl": "203.51",
        "cents": 203.51
      },
      {
        "scl": "294.77",
        "cents": 294.77
      },
      {
        "scl": "407.02",
        "cents": 407.02
      },
      {
        "scl": "498.28",
        "cents": 498.28
      },
      {
        "scl": "589.54",
        "cents": 589.54
      },
      {
        "scl": "701.79",
        "cents": 701.79
      },
      {
        "scl": "793.05",
        "cents": 793.05
      },
      {
        "scl": "905.30",
        "cents": 905.3
      },
      {
        "scl": "996.56",
        "cents": 996.56
      },
      {
        "scl": "1108.81",
        "cents": 1108.81
      },
      {
        "scl": "1200.07",
        "cents": 1200.07
      }
    ]
  },
  {
    "stem": "mailing-lists/bihex-top",
    "description": "Bihexany in octoid TOP tuning",
    "notes": 12,
    "period_cents": 1200.269877,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11837.html#11848",
    "url": "https://scalelibrary.org/scales/mailing-lists/bihex-top/",
    "tones": [
      {
        "scl": "101.318325",
        "cents": 101.318325
      },
      {
        "scl": "267.590529",
        "cents": 267.590529
      },
      {
        "scl": "385.147324",
        "cents": 385.147324
      },
      {
        "scl": "417.624264",
        "cents": 417.624264
      },
      {
        "scl": "535.181059",
        "cents": 535.181059
      },
      {
        "scl": "701.453263",
        "cents": 701.453263
      },
      {
        "scl": "802.771588",
        "cents": 802.771588
      },
      {
        "scl": "883.963938",
        "cents": 883.963938
      },
      {
        "scl": "969.043793",
        "cents": 969.043793
      },
      {
        "scl": "1033.997672",
        "cents": 1033.997672
      },
      {
        "scl": "1119.077527",
        "cents": 1119.077527
      },
      {
        "scl": "1200.269877",
        "cents": 1200.269877
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-compton-12",
    "description": "12L MOS for Compton, L=100.05",
    "notes": 12,
    "period_cents": 1200.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-compton-12/",
    "tones": [
      {
        "scl": "100.05",
        "cents": 100.05
      },
      {
        "scl": "200.10",
        "cents": 200.1
      },
      {
        "scl": "300.15",
        "cents": 300.15
      },
      {
        "scl": "400.20",
        "cents": 400.2
      },
      {
        "scl": "500.25",
        "cents": 500.25
      },
      {
        "scl": "600.30",
        "cents": 600.3
      },
      {
        "scl": "700.35",
        "cents": 700.35
      },
      {
        "scl": "800.40",
        "cents": 800.4
      },
      {
        "scl": "900.45",
        "cents": 900.45
      },
      {
        "scl": "1000.50",
        "cents": 1000.5
      },
      {
        "scl": "1100.55",
        "cents": 1100.55
      },
      {
        "scl": "1200.60",
        "cents": 1200.6
      }
    ]
  },
  {
    "stem": "mailing-lists/orwell12_rms",
    "description": "12 note Orwell scale, TOP-RMS tuning",
    "notes": 12,
    "period_cents": 1200.604,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93562.html#93562",
    "url": "https://scalelibrary.org/scales/mailing-lists/orwell12_rms/",
    "tones": [
      {
        "scl": "114.353",
        "cents": 114.353
      },
      {
        "scl": "157.210",
        "cents": 157.21
      },
      {
        "scl": "271.563",
        "cents": 271.563
      },
      {
        "scl": "385.916",
        "cents": 385.916
      },
      {
        "scl": "543.126",
        "cents": 543.126
      },
      {
        "scl": "657.479",
        "cents": 657.479
      },
      {
        "scl": "700.335",
        "cents": 700.335
      },
      {
        "scl": "814.689",
        "cents": 814.689
      },
      {
        "scl": "929.042",
        "cents": 929.042
      },
      {
        "scl": "971.898",
        "cents": 971.898
      },
      {
        "scl": "1086.251",
        "cents": 1086.251
      },
      {
        "scl": "1200.604",
        "cents": 1200.604
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-garibaldi-12",
    "description": "5L 7s MOS for Garibaldi, L=115.44, s=89.08",
    "notes": 12,
    "period_cents": 1200.76,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-garibaldi-12/",
    "tones": [
      {
        "scl": "89.08",
        "cents": 89.08
      },
      {
        "scl": "204.52",
        "cents": 204.52
      },
      {
        "scl": "293.60",
        "cents": 293.6
      },
      {
        "scl": "409.04",
        "cents": 409.04
      },
      {
        "scl": "498.12",
        "cents": 498.12
      },
      {
        "scl": "587.20",
        "cents": 587.2
      },
      {
        "scl": "702.64",
        "cents": 702.64
      },
      {
        "scl": "791.72",
        "cents": 791.72
      },
      {
        "scl": "907.16",
        "cents": 907.16
      },
      {
        "scl": "996.24",
        "cents": 996.24
      },
      {
        "scl": "1111.68",
        "cents": 1111.68
      },
      {
        "scl": "1200.76",
        "cents": 1200.76
      }
    ]
  },
  {
    "stem": "mailing-lists/akjmagic",
    "description": "TOP tuned magic tempering of akj.scl",
    "notes": 12,
    "period_cents": 1201.276744,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53063.html#53063",
    "url": "https://scalelibrary.org/scales/mailing-lists/akjmagic/",
    "tones": [
      {
        "scl": "58.889588",
        "cents": 58.889588
      },
      {
        "scl": "204.126953",
        "cents": 204.126953
      },
      {
        "scl": "263.016542",
        "cents": 263.016542
      },
      {
        "scl": "439.685307",
        "cents": 439.685307
      },
      {
        "scl": "498.574895",
        "cents": 498.574895
      },
      {
        "scl": "643.812260",
        "cents": 643.81226
      },
      {
        "scl": "702.701848",
        "cents": 702.701848
      },
      {
        "scl": "761.591437",
        "cents": 761.591437
      },
      {
        "scl": "906.828801",
        "cents": 906.828801
      },
      {
        "scl": "997.149791",
        "cents": 997.149791
      },
      {
        "scl": "1142.387155",
        "cents": 1142.387155
      },
      {
        "scl": "1201.276744",
        "cents": 1201.276744
      }
    ]
  },
  {
    "stem": "mailing-lists/meantop",
    "description": "TOP 5&7 limit meantone",
    "notes": 12,
    "period_cents": 1201.69852,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_51325.html#51325",
    "url": "https://scalelibrary.org/scales/mailing-lists/meantop/",
    "tones": [
      {
        "scl": "76.156642",
        "cents": 76.156642
      },
      {
        "scl": "193.430258",
        "cents": 193.430258
      },
      {
        "scl": "310.703874",
        "cents": 310.703874
      },
      {
        "scl": "386.860515",
        "cents": 386.860515
      },
      {
        "scl": "504.134131",
        "cents": 504.134131
      },
      {
        "scl": "580.290773",
        "cents": 580.290773
      },
      {
        "scl": "697.564389",
        "cents": 697.564389
      },
      {
        "scl": "773.721031",
        "cents": 773.721031
      },
      {
        "scl": "890.994647",
        "cents": 890.994647
      },
      {
        "scl": "1008.268263",
        "cents": 1008.268263
      },
      {
        "scl": "1084.424904",
        "cents": 1084.424904
      },
      {
        "scl": "1201.698520",
        "cents": 1201.69852
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-meantone-12",
    "description": "7L 5s MOS for Meantone, L=117.25, s=76.19",
    "notes": 12,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-meantone-12/",
    "tones": [
      {
        "scl": "117.25",
        "cents": 117.25
      },
      {
        "scl": "193.44",
        "cents": 193.44
      },
      {
        "scl": "310.69",
        "cents": 310.69
      },
      {
        "scl": "386.88",
        "cents": 386.88
      },
      {
        "scl": "504.13",
        "cents": 504.13
      },
      {
        "scl": "580.32",
        "cents": 580.32
      },
      {
        "scl": "697.57",
        "cents": 697.57
      },
      {
        "scl": "814.82",
        "cents": 814.82
      },
      {
        "scl": "891.01",
        "cents": 891.01
      },
      {
        "scl": "1008.26",
        "cents": 1008.26
      },
      {
        "scl": "1084.45",
        "cents": 1084.45
      },
      {
        "scl": "1201.70",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-injera-12",
    "description": "2L 10s MOS for Injera, L=132.84, s=93.61",
    "notes": 12,
    "period_cents": 1201.78,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-injera-12/",
    "tones": [
      {
        "scl": "93.61",
        "cents": 93.61
      },
      {
        "scl": "187.22",
        "cents": 187.22
      },
      {
        "scl": "280.83",
        "cents": 280.83
      },
      {
        "scl": "413.67",
        "cents": 413.67
      },
      {
        "scl": "507.28",
        "cents": 507.28
      },
      {
        "scl": "600.89",
        "cents": 600.89
      },
      {
        "scl": "694.50",
        "cents": 694.5
      },
      {
        "scl": "788.11",
        "cents": 788.11
      },
      {
        "scl": "881.72",
        "cents": 881.72
      },
      {
        "scl": "1014.56",
        "cents": 1014.56
      },
      {
        "scl": "1108.17",
        "cents": 1108.17
      },
      {
        "scl": "1201.78",
        "cents": 1201.78
      }
    ]
  },
  {
    "stem": "mailing-lists/tgm",
    "description": "",
    "notes": 12,
    "period_cents": 1201.81367,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82023.html#82062",
    "url": "https://scalelibrary.org/scales/mailing-lists/tgm/",
    "tones": [
      {
        "scl": "73.61241",
        "cents": 73.61241
      },
      {
        "scl": "192.71978",
        "cents": 192.71978
      },
      {
        "scl": "311.82716",
        "cents": 311.82716
      },
      {
        "scl": "385.43957",
        "cents": 385.43957
      },
      {
        "scl": "504.54694",
        "cents": 504.54694
      },
      {
        "scl": "578.15935",
        "cents": 578.15935
      },
      {
        "scl": "697.26673",
        "cents": 697.26673
      },
      {
        "scl": "816.37410",
        "cents": 816.3741
      },
      {
        "scl": "889.98651",
        "cents": 889.98651
      },
      {
        "scl": "1009.09389",
        "cents": 1009.09389
      },
      {
        "scl": "1082.70630",
        "cents": 1082.7063
      },
      {
        "scl": "1201.81367",
        "cents": 1201.81367
      }
    ]
  },
  {
    "stem": "mailing-lists/mts12",
    "description": "Meantone with stretched octaves",
    "notes": 12,
    "period_cents": 1202.38959,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_68086.html#68086",
    "url": "https://scalelibrary.org/scales/mailing-lists/mts12/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "191.96206",
        "cents": 191.96206
      },
      {
        "scl": "313.25170",
        "cents": 313.2517
      },
      {
        "scl": "383.92413",
        "cents": 383.92413
      },
      {
        "scl": "505.21376",
        "cents": 505.21376
      },
      {
        "scl": "575.88619",
        "cents": 575.88619
      },
      {
        "scl": "697.17583",
        "cents": 697.17583
      },
      {
        "scl": "767.84825",
        "cents": 767.84825
      },
      {
        "scl": "889.13789",
        "cents": 889.13789
      },
      {
        "scl": "1010.42752",
        "cents": 1010.42752
      },
      {
        "scl": "1081.09995",
        "cents": 1081.09995
      },
      {
        "scl": "1202.38959",
        "cents": 1202.38959
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-flattone-12",
    "description": "7L 5s MOS for Flattone, L=130.62, s=57.64",
    "notes": 12,
    "period_cents": 1202.54,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-flattone-12/",
    "tones": [
      {
        "scl": "130.62",
        "cents": 130.62
      },
      {
        "scl": "188.26",
        "cents": 188.26
      },
      {
        "scl": "318.88",
        "cents": 318.88
      },
      {
        "scl": "376.52",
        "cents": 376.52
      },
      {
        "scl": "507.14",
        "cents": 507.14
      },
      {
        "scl": "564.78",
        "cents": 564.78
      },
      {
        "scl": "695.40",
        "cents": 695.4
      },
      {
        "scl": "826.02",
        "cents": 826.02
      },
      {
        "scl": "883.66",
        "cents": 883.66
      },
      {
        "scl": "1014.28",
        "cents": 1014.28
      },
      {
        "scl": "1071.92",
        "cents": 1071.92
      },
      {
        "scl": "1202.54",
        "cents": 1202.54
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-12",
    "description": "1L 11s MOS for Nautilus, L=289.99, s=82.97",
    "notes": 12,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-12/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "414.85",
        "cents": 414.85
      },
      {
        "scl": "497.82",
        "cents": 497.82
      },
      {
        "scl": "787.81",
        "cents": 787.81
      },
      {
        "scl": "870.78",
        "cents": 870.78
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-12",
    "description": "11L 1s MOS for Ripple, L=101.99, s=81.43",
    "notes": 12,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-12/",
    "tones": [
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "305.97",
        "cents": 305.97
      },
      {
        "scl": "407.96",
        "cents": 407.96
      },
      {
        "scl": "509.95",
        "cents": 509.95
      },
      {
        "scl": "591.38",
        "cents": 591.38
      },
      {
        "scl": "693.37",
        "cents": 693.37
      },
      {
        "scl": "795.36",
        "cents": 795.36
      },
      {
        "scl": "897.35",
        "cents": 897.35
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "mailing-lists/PHITER-revised",
    "description": "golden 12 tone a*cd*f*hi*k*mn>O<pq* note 1299.072 added",
    "notes": 12,
    "period_cents": 1665.982,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82956.html#82958",
    "url": "https://scalelibrary.org/scales/mailing-lists/PHITER-revised/",
    "tones": [
      {
        "scl": "198.542",
        "cents": 198.542
      },
      {
        "scl": "297.813",
        "cents": 297.813
      },
      {
        "scl": "465.981",
        "cents": 465.981
      },
      {
        "scl": "664.523",
        "cents": 664.523
      },
      {
        "scl": "763.794",
        "cents": 763.794
      },
      {
        "scl": "932.162",
        "cents": 932.162
      },
      {
        "scl": "1130.704",
        "cents": 1130.704
      },
      {
        "scl": "1229.975",
        "cents": 1229.975
      },
      {
        "scl": "1299.072",
        "cents": 1299.072
      },
      {
        "scl": "1398.343",
        "cents": 1398.343
      },
      {
        "scl": "1497.614",
        "cents": 1497.614
      },
      {
        "scl": "1665.982",
        "cents": 1665.982
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-bohlen-harmonic-2",
    "description": "12-tone non-tempered scale based on 4:7:10 triad",
    "notes": 12,
    "period_cents": 1901.955,
    "just": true,
    "limit": 23,
    "source": "Xenharmonikon",
    "reference": "Heinz Bohlen, Letter to the Editor, Xenharmonikon 17 (1998), p.124",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-bohlen-harmonic-2/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "30/23",
        "cents": 459.994
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "21/10",
        "cents": 1284.467
      },
      {
        "scl": "23/10",
        "cents": 1441.961
      },
      {
        "scl": "5/2",
        "cents": 1586.314
      },
      {
        "scl": "11/4",
        "cents": 1751.318
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-12-3",
    "description": "Enrique Moreno's 12th root of 3 non-octave scale",
    "notes": 12,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-12-3/",
    "tones": [
      {
        "scl": "158.49625",
        "cents": 158.49625
      },
      {
        "scl": "316.9925",
        "cents": 316.9925
      },
      {
        "scl": "475.48875",
        "cents": 475.48875
      },
      {
        "scl": "633.985",
        "cents": 633.985
      },
      {
        "scl": "792.48125",
        "cents": 792.48125
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      },
      {
        "scl": "1109.473751",
        "cents": 1109.473751
      },
      {
        "scl": "1267.970001",
        "cents": 1267.970001
      },
      {
        "scl": "1426.466251",
        "cents": 1426.466251
      },
      {
        "scl": "1584.962501",
        "cents": 1584.962501
      },
      {
        "scl": "1743.458751",
        "cents": 1743.458751
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_11",
    "description": "Asena 11 (Valimba), Malawi",
    "notes": 12,
    "period_cents": 2009.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_11/",
    "tones": [
      {
        "scl": "136.0",
        "cents": 136.0
      },
      {
        "scl": "287.0",
        "cents": 287.0
      },
      {
        "scl": "469.0",
        "cents": 469.0
      },
      {
        "scl": "686.0",
        "cents": 686.0
      },
      {
        "scl": "809.0",
        "cents": 809.0
      },
      {
        "scl": "1010.0",
        "cents": 1010.0
      },
      {
        "scl": "1191.0",
        "cents": 1191.0
      },
      {
        "scl": "1371.0",
        "cents": 1371.0
      },
      {
        "scl": "1519.0",
        "cents": 1519.0
      },
      {
        "scl": "1713.0",
        "cents": 1713.0
      },
      {
        "scl": "1808.0",
        "cents": 1808.0
      },
      {
        "scl": "2009.0",
        "cents": 2009.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_02",
    "description": "Asena 2 (Bangwe), Malawi",
    "notes": 12,
    "period_cents": 2023.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_02/",
    "tones": [
      {
        "scl": "143.0",
        "cents": 143.0
      },
      {
        "scl": "309.0",
        "cents": 309.0
      },
      {
        "scl": "468.0",
        "cents": 468.0
      },
      {
        "scl": "648.0",
        "cents": 648.0
      },
      {
        "scl": "829.0",
        "cents": 829.0
      },
      {
        "scl": "994.0",
        "cents": 994.0
      },
      {
        "scl": "1180.0",
        "cents": 1180.0
      },
      {
        "scl": "1334.0",
        "cents": 1334.0
      },
      {
        "scl": "1509.0",
        "cents": 1509.0
      },
      {
        "scl": "1668.0",
        "cents": 1668.0
      },
      {
        "scl": "1841.0",
        "cents": 1841.0
      },
      {
        "scl": "2023.0",
        "cents": 2023.0
      }
    ]
  },
  {
    "stem": "damusc/Brazil_Pifano_02",
    "description": "Pifano 2 (Pifano), Brazil",
    "notes": 12,
    "period_cents": 2024.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "M. Mendes. Fe no pife: as flautas de pifano no contexto cultural da banda cabacal dos Irmaos Aniceto",
    "url": "https://scalelibrary.org/scales/damusc/Brazil_Pifano_02/",
    "tones": [
      {
        "scl": "189.0",
        "cents": 189.0
      },
      {
        "scl": "412.0",
        "cents": 412.0
      },
      {
        "scl": "484.0",
        "cents": 484.0
      },
      {
        "scl": "744.0",
        "cents": 744.0
      },
      {
        "scl": "807.0",
        "cents": 807.0
      },
      {
        "scl": "975.0",
        "cents": 975.0
      },
      {
        "scl": "1166.0",
        "cents": 1166.0
      },
      {
        "scl": "1362.0",
        "cents": 1362.0
      },
      {
        "scl": "1575.0",
        "cents": 1575.0
      },
      {
        "scl": "1674.0",
        "cents": 1674.0
      },
      {
        "scl": "1935.0",
        "cents": 1935.0
      },
      {
        "scl": "2024.0",
        "cents": 2024.0
      }
    ]
  },
  {
    "stem": "damusc/Zimbabwe_Matepe_02",
    "description": "Matepe 2 (Mbira), Zimbabwe",
    "notes": 12,
    "period_cents": 2073.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Tracey, Andrew (1970). The Matepe mbira music of Rhodesia. African Music: Journal of the African Music Society, 4(4):37-61.",
    "url": "https://scalelibrary.org/scales/damusc/Zimbabwe_Matepe_02/",
    "tones": [
      {
        "scl": "154.0",
        "cents": 154.0
      },
      {
        "scl": "369.0",
        "cents": 369.0
      },
      {
        "scl": "507.0",
        "cents": 507.0
      },
      {
        "scl": "689.0",
        "cents": 689.0
      },
      {
        "scl": "854.0",
        "cents": 854.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1208.0",
        "cents": 1208.0
      },
      {
        "scl": "1390.0",
        "cents": 1390.0
      },
      {
        "scl": "1568.0",
        "cents": 1568.0
      },
      {
        "scl": "1706.0",
        "cents": 1706.0
      },
      {
        "scl": "1888.0",
        "cents": 1888.0
      },
      {
        "scl": "2073.0",
        "cents": 2073.0
      }
    ]
  },
  {
    "stem": "damusc/Brazil_Pifano_01",
    "description": "Pifano 1 (Pifano), Brazil",
    "notes": 12,
    "period_cents": 2080.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "M. Mendes. Fe no pife: as flautas de pifano no contexto cultural da banda cabacal dos Irmaos Aniceto",
    "url": "https://scalelibrary.org/scales/damusc/Brazil_Pifano_01/",
    "tones": [
      {
        "scl": "202.0",
        "cents": 202.0
      },
      {
        "scl": "412.0",
        "cents": 412.0
      },
      {
        "scl": "532.0",
        "cents": 532.0
      },
      {
        "scl": "769.0",
        "cents": 769.0
      },
      {
        "scl": "859.0",
        "cents": 859.0
      },
      {
        "scl": "1024.0",
        "cents": 1024.0
      },
      {
        "scl": "1213.0",
        "cents": 1213.0
      },
      {
        "scl": "1419.0",
        "cents": 1419.0
      },
      {
        "scl": "1629.0",
        "cents": 1629.0
      },
      {
        "scl": "1734.0",
        "cents": 1734.0
      },
      {
        "scl": "1967.0",
        "cents": 1967.0
      },
      {
        "scl": "2080.0",
        "cents": 2080.0
      }
    ]
  },
  {
    "stem": "damusc/Brazil_Pifano_03",
    "description": "Pifano 3 (Pifano), Brazil",
    "notes": 12,
    "period_cents": 2087.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "M. Mendes. Fe no pife: as flautas de pifano no contexto cultural da banda cabacal dos Irmaos Aniceto",
    "url": "https://scalelibrary.org/scales/damusc/Brazil_Pifano_03/",
    "tones": [
      {
        "scl": "215.0",
        "cents": 215.0
      },
      {
        "scl": "436.0",
        "cents": 436.0
      },
      {
        "scl": "503.0",
        "cents": 503.0
      },
      {
        "scl": "745.0",
        "cents": 745.0
      },
      {
        "scl": "849.0",
        "cents": 849.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1168.0",
        "cents": 1168.0
      },
      {
        "scl": "1388.0",
        "cents": 1388.0
      },
      {
        "scl": "1619.0",
        "cents": 1619.0
      },
      {
        "scl": "1715.0",
        "cents": 1715.0
      },
      {
        "scl": "1984.0",
        "cents": 1984.0
      },
      {
        "scl": "2087.0",
        "cents": 2087.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_06",
    "description": "Asena 6 (Bangwe), Malawi",
    "notes": 12,
    "period_cents": 2096.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_06/",
    "tones": [
      {
        "scl": "227.0",
        "cents": 227.0
      },
      {
        "scl": "368.0",
        "cents": 368.0
      },
      {
        "scl": "526.0",
        "cents": 526.0
      },
      {
        "scl": "658.0",
        "cents": 658.0
      },
      {
        "scl": "873.0",
        "cents": 873.0
      },
      {
        "scl": "1024.0",
        "cents": 1024.0
      },
      {
        "scl": "1273.0",
        "cents": 1273.0
      },
      {
        "scl": "1459.0",
        "cents": 1459.0
      },
      {
        "scl": "1583.0",
        "cents": 1583.0
      },
      {
        "scl": "1780.0",
        "cents": 1780.0
      },
      {
        "scl": "1933.0",
        "cents": 1933.0
      },
      {
        "scl": "2096.0",
        "cents": 2096.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_21",
    "description": "Asena 21 (Valimba), Malawi",
    "notes": 12,
    "period_cents": 2104.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_21/",
    "tones": [
      {
        "scl": "184.0",
        "cents": 184.0
      },
      {
        "scl": "398.0",
        "cents": 398.0
      },
      {
        "scl": "575.0",
        "cents": 575.0
      },
      {
        "scl": "734.0",
        "cents": 734.0
      },
      {
        "scl": "904.0",
        "cents": 904.0
      },
      {
        "scl": "1079.0",
        "cents": 1079.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1384.0",
        "cents": 1384.0
      },
      {
        "scl": "1567.0",
        "cents": 1567.0
      },
      {
        "scl": "1717.0",
        "cents": 1717.0
      },
      {
        "scl": "1934.0",
        "cents": 1934.0
      },
      {
        "scl": "2104.0",
        "cents": 2104.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GCH-ID_008_All-M",
    "description": "GCH-ID 008 All-M (Voice), Georgia",
    "notes": 12,
    "period_cents": 2121.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Frank Scherbaum, Nana Mzhavanadze, Simha Arom, Sebastian Rosenzweig, and Meinard Muller. Tonal Organization of the Erkomaishvili Dataset: Pitches, Scales, Melodies and Harmonies.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GCH-ID_008_All-M/",
    "tones": [
      {
        "scl": "173.0",
        "cents": 173.0
      },
      {
        "scl": "364.0",
        "cents": 364.0
      },
      {
        "scl": "523.0",
        "cents": 523.0
      },
      {
        "scl": "717.0",
        "cents": 717.0
      },
      {
        "scl": "897.0",
        "cents": 897.0
      },
      {
        "scl": "1060.0",
        "cents": 1060.0
      },
      {
        "scl": "1232.0",
        "cents": 1232.0
      },
      {
        "scl": "1430.0",
        "cents": 1430.0
      },
      {
        "scl": "1622.0",
        "cents": 1622.0
      },
      {
        "scl": "1774.0",
        "cents": 1774.0
      },
      {
        "scl": "1953.0",
        "cents": 1953.0
      },
      {
        "scl": "2121.0",
        "cents": 2121.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_GCH-ID_008_All-H",
    "description": "GCH-ID 008 All-H (Voice), Georgia",
    "notes": 12,
    "period_cents": 2306.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Frank Scherbaum, Nana Mzhavanadze, Simha Arom, Sebastian Rosenzweig, and Meinard Muller. Tonal Organization of the Erkomaishvili Dataset: Pitches, Scales, Melodies and Harmonies.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_GCH-ID_008_All-H/",
    "tones": [
      {
        "scl": "173.0",
        "cents": 173.0
      },
      {
        "scl": "366.0",
        "cents": 366.0
      },
      {
        "scl": "535.0",
        "cents": 535.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "901.0",
        "cents": 901.0
      },
      {
        "scl": "1071.0",
        "cents": 1071.0
      },
      {
        "scl": "1235.0",
        "cents": 1235.0
      },
      {
        "scl": "1405.0",
        "cents": 1405.0
      },
      {
        "scl": "1596.0",
        "cents": 1596.0
      },
      {
        "scl": "1783.0",
        "cents": 1783.0
      },
      {
        "scl": "1919.0",
        "cents": 1919.0
      },
      {
        "scl": "2306.0",
        "cents": 2306.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_84",
    "description": "84 (Flute), China",
    "notes": 12,
    "period_cents": 2458.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Yu-An, Rao; Carterette, Edward C.; Yu-Kui, Wu (1987). A comparison of the musical scales of the ancient Chinese bronze bell ensemble and the modern bamboo flute. Perception & Psychophysics, 41(6):547-562.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_84/",
    "tones": [
      {
        "scl": "158.0",
        "cents": 158.0
      },
      {
        "scl": "338.0",
        "cents": 338.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "896.0",
        "cents": 896.0
      },
      {
        "scl": "1142.0",
        "cents": 1142.0
      },
      {
        "scl": "1235.0",
        "cents": 1235.0
      },
      {
        "scl": "1399.0",
        "cents": 1399.0
      },
      {
        "scl": "1564.0",
        "cents": 1564.0
      },
      {
        "scl": "1926.0",
        "cents": 1926.0
      },
      {
        "scl": "2118.0",
        "cents": 2118.0
      },
      {
        "scl": "2277.0",
        "cents": 2277.0
      },
      {
        "scl": "2458.0",
        "cents": 2458.0
      }
    ]
  },
  {
    "stem": "damusc/China_Bells_86",
    "description": "86 (Bells), China",
    "notes": 12,
    "period_cents": 2668.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Yu-An, Rao; Carterette, Edward C.; Yu-Kui, Wu (1987). A comparison of the musical scales of the ancient Chinese bronze bell ensemble and the modern bamboo flute. Perception & Psychophysics, 41(6):547-562.",
    "url": "https://scalelibrary.org/scales/damusc/China_Bells_86/",
    "tones": [
      {
        "scl": "124.0",
        "cents": 124.0
      },
      {
        "scl": "339.0",
        "cents": 339.0
      },
      {
        "scl": "657.0",
        "cents": 657.0
      },
      {
        "scl": "853.0",
        "cents": 853.0
      },
      {
        "scl": "1058.0",
        "cents": 1058.0
      },
      {
        "scl": "1159.0",
        "cents": 1159.0
      },
      {
        "scl": "1343.0",
        "cents": 1343.0
      },
      {
        "scl": "1526.0",
        "cents": 1526.0
      },
      {
        "scl": "1844.0",
        "cents": 1844.0
      },
      {
        "scl": "2038.0",
        "cents": 2038.0
      },
      {
        "scl": "2204.0",
        "cents": 2204.0
      },
      {
        "scl": "2668.0",
        "cents": 2668.0
      }
    ]
  },
  {
    "stem": "damusc/China_Bells_85",
    "description": "85 (Bells), China",
    "notes": 12,
    "period_cents": 2678.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Yu-An, Rao; Carterette, Edward C.; Yu-Kui, Wu (1987). A comparison of the musical scales of the ancient Chinese bronze bell ensemble and the modern bamboo flute. Perception & Psychophysics, 41(6):547-562.",
    "url": "https://scalelibrary.org/scales/damusc/China_Bells_85/",
    "tones": [
      {
        "scl": "149.0",
        "cents": 149.0
      },
      {
        "scl": "339.0",
        "cents": 339.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "884.0",
        "cents": 884.0
      },
      {
        "scl": "1099.0",
        "cents": 1099.0
      },
      {
        "scl": "1186.0",
        "cents": 1186.0
      },
      {
        "scl": "1334.0",
        "cents": 1334.0
      },
      {
        "scl": "1551.0",
        "cents": 1551.0
      },
      {
        "scl": "1853.0",
        "cents": 1853.0
      },
      {
        "scl": "2047.0",
        "cents": 2047.0
      },
      {
        "scl": "2195.0",
        "cents": 2195.0
      },
      {
        "scl": "2678.0",
        "cents": 2678.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-13",
    "description": "12L 1s MOS for Passion, L=98.40, s=17.51",
    "notes": 13,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-13/",
    "tones": [
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "393.60",
        "cents": 393.6
      },
      {
        "scl": "492.00",
        "cents": 492.0
      },
      {
        "scl": "590.40",
        "cents": 590.4
      },
      {
        "scl": "607.91",
        "cents": 607.91
      },
      {
        "scl": "706.31",
        "cents": 706.31
      },
      {
        "scl": "804.71",
        "cents": 804.71
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-13",
    "description": "7L 6s MOS for Tetracot, L=142.37, s=33.74",
    "notes": 13,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-13/",
    "tones": [
      {
        "scl": "142.37",
        "cents": 142.37
      },
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "318.48",
        "cents": 318.48
      },
      {
        "scl": "352.22",
        "cents": 352.22
      },
      {
        "scl": "494.59",
        "cents": 494.59
      },
      {
        "scl": "528.33",
        "cents": 528.33
      },
      {
        "scl": "670.70",
        "cents": 670.7
      },
      {
        "scl": "704.44",
        "cents": 704.44
      },
      {
        "scl": "846.81",
        "cents": 846.81
      },
      {
        "scl": "880.55",
        "cents": 880.55
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1056.66",
        "cents": 1056.66
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "mailing-lists/orwellian13",
    "description": "A distributionally even scale in orwellian temperament, abacbacabcabc",
    "notes": 13,
    "period_cents": 1199.4,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/orwellian13/",
    "tones": [
      {
        "scl": "43.33000",
        "cents": 43.33
      },
      {
        "scl": "160.85000",
        "cents": 160.85
      },
      {
        "scl": "270.47000",
        "cents": 270.47
      },
      {
        "scl": "387.99000",
        "cents": 387.99
      },
      {
        "scl": "431.32000",
        "cents": 431.32
      },
      {
        "scl": "540.94000",
        "cents": 540.94
      },
      {
        "scl": "658.46000",
        "cents": 658.46
      },
      {
        "scl": "701.79000",
        "cents": 701.79
      },
      {
        "scl": "819.31000",
        "cents": 819.31
      },
      {
        "scl": "928.93000",
        "cents": 928.93
      },
      {
        "scl": "972.26000",
        "cents": 972.26
      },
      {
        "scl": "1089.78000",
        "cents": 1089.78
      },
      {
        "scl": "1199.40000",
        "cents": 1199.4
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orwell-13",
    "description": "9L 4s MOS for Orwell, L=113.57, s=44.35",
    "notes": 13,
    "period_cents": 1199.53,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orwell-13/",
    "tones": [
      {
        "scl": "113.57",
        "cents": 113.57
      },
      {
        "scl": "157.92",
        "cents": 157.92
      },
      {
        "scl": "271.49",
        "cents": 271.49
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "429.41",
        "cents": 429.41
      },
      {
        "scl": "542.98",
        "cents": 542.98
      },
      {
        "scl": "656.55",
        "cents": 656.55
      },
      {
        "scl": "770.12",
        "cents": 770.12
      },
      {
        "scl": "814.47",
        "cents": 814.47
      },
      {
        "scl": "928.04",
        "cents": 928.04
      },
      {
        "scl": "1041.61",
        "cents": 1041.61
      },
      {
        "scl": "1085.96",
        "cents": 1085.96
      },
      {
        "scl": "1199.53",
        "cents": 1199.53
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-13",
    "description": "3L 10s MOS for Wurschmidt, L=277.33, s=36.77",
    "notes": 13,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-13/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "73.54",
        "cents": 73.54
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "461.18",
        "cents": 461.18
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "1126.15",
        "cents": 1126.15
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-13",
    "description": "6L 7s MOS for Luna, L=152.392, s=40.804",
    "notes": 13,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-13/",
    "tones": [
      {
        "scl": "40.804",
        "cents": 40.804
      },
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "234.000",
        "cents": 234.0
      },
      {
        "scl": "386.392",
        "cents": 386.392
      },
      {
        "scl": "427.196",
        "cents": 427.196
      },
      {
        "scl": "579.588",
        "cents": 579.588
      },
      {
        "scl": "620.392",
        "cents": 620.392
      },
      {
        "scl": "772.784",
        "cents": 772.784
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "965.980",
        "cents": 965.98
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1159.176",
        "cents": 1159.176
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "mailing-lists/breetet2",
    "description": "doubled Breed tetrad",
    "notes": 13,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12269.html#12269",
    "url": "https://scalelibrary.org/scales/mailing-lists/breetet2/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/triskabree12",
    "description": "Twelvth 16807/12800&117649/100000 scale = inverse triskabree13",
    "notes": 13,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12755.html#12755",
    "url": "https://scalelibrary.org/scales/mailing-lists/triskabree12/",
    "tones": [
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "2401/2000",
        "cents": 316.362
      },
      {
        "scl": "64/49",
        "cents": 462.348
      },
      {
        "scl": "3200/2401",
        "cents": 497.324
      },
      {
        "scl": "343/250",
        "cents": 547.537
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "80/49",
        "cents": 848.662
      },
      {
        "scl": "16807/10000",
        "cents": 898.875
      },
      {
        "scl": "640/343",
        "cents": 1079.836
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-10-01",
    "description": "Thirteen Tone Octave Modular Diamond",
    "notes": 13,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-10-01/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-06d-diamond",
    "description": "1-3-5-7 diamond, Figure 6d",
    "notes": 13,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-06d-diamond/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-commas",
    "description": "Tuning for COMMAS",
    "notes": 13,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, COMMAS, Xenharmonikon 16 (1995), p.103",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-commas/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/7-9-11-13",
    "description": "7 9 11 13",
    "notes": 13,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102738.html#102745",
    "url": "https://scalelibrary.org/scales/mailing-lists/7-9-11-13/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/21-23-25-27",
    "description": "21 23 25 27",
    "notes": 13,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_27205.html#27214",
    "url": "https://scalelibrary.org/scales/mailing-lists/21-23-25-27/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "25/23",
        "cents": 144.353
      },
      {
        "scl": "23/21",
        "cents": 157.493
      },
      {
        "scl": "27/23",
        "cents": 277.591
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "46/27",
        "cents": 922.409
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "46/25",
        "cents": 1055.647
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-13",
    "description": "13 equal divisions of the octave",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-13/",
    "tones": [
      {
        "scl": "92.307692",
        "cents": 92.307692
      },
      {
        "scl": "184.615385",
        "cents": 184.615385
      },
      {
        "scl": "276.923077",
        "cents": 276.923077
      },
      {
        "scl": "369.230769",
        "cents": 369.230769
      },
      {
        "scl": "461.538462",
        "cents": 461.538462
      },
      {
        "scl": "553.846154",
        "cents": 553.846154
      },
      {
        "scl": "646.153846",
        "cents": 646.153846
      },
      {
        "scl": "738.461538",
        "cents": 738.461538
      },
      {
        "scl": "830.769231",
        "cents": 830.769231
      },
      {
        "scl": "923.076923",
        "cents": 923.076923
      },
      {
        "scl": "1015.384615",
        "cents": 1015.384615
      },
      {
        "scl": "1107.692308",
        "cents": 1107.692308
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/13-31-mean",
    "description": "13 out of 31 scale, a meantone analogue of Blackjack",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_28335.html#28335",
    "url": "https://scalelibrary.org/scales/mailing-lists/13-31-mean/",
    "tones": [
      {
        "scl": "154.8387097",
        "cents": 154.8387097
      },
      {
        "scl": "193.5483871",
        "cents": 193.5483871
      },
      {
        "scl": "348.3870968",
        "cents": 348.3870968
      },
      {
        "scl": "387.0967742",
        "cents": 387.0967742
      },
      {
        "scl": "541.9354839",
        "cents": 541.9354839
      },
      {
        "scl": "580.6451613",
        "cents": 580.6451613
      },
      {
        "scl": "735.4838710",
        "cents": 735.483871
      },
      {
        "scl": "774.1935484",
        "cents": 774.1935484
      },
      {
        "scl": "929.0322581",
        "cents": 929.0322581
      },
      {
        "scl": "967.7419355",
        "cents": 967.7419355
      },
      {
        "scl": "1122.580645",
        "cents": 1122.580645
      },
      {
        "scl": "1161.290323",
        "cents": 1161.290323
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/13-31a",
    "description": "31-tET Orwell[13]",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91293.html#91293",
    "url": "https://scalelibrary.org/scales/mailing-lists/13-31a/",
    "tones": [
      {
        "scl": "38.70968",
        "cents": 38.70968
      },
      {
        "scl": "154.83871",
        "cents": 154.83871
      },
      {
        "scl": "270.96774",
        "cents": 270.96774
      },
      {
        "scl": "309.67742",
        "cents": 309.67742
      },
      {
        "scl": "425.80645",
        "cents": 425.80645
      },
      {
        "scl": "541.93548",
        "cents": 541.93548
      },
      {
        "scl": "580.64516",
        "cents": 580.64516
      },
      {
        "scl": "696.77419",
        "cents": 696.77419
      },
      {
        "scl": "812.90323",
        "cents": 812.90323
      },
      {
        "scl": "851.61290",
        "cents": 851.6129
      },
      {
        "scl": "967.74194",
        "cents": 967.74194
      },
      {
        "scl": "1083.87097",
        "cents": 1083.87097
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/13-53a",
    "description": "53-tET Orwell[13]",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91293.html#91298",
    "url": "https://scalelibrary.org/scales/mailing-lists/13-53a/",
    "tones": [
      {
        "scl": "45.28301886",
        "cents": 45.28301886
      },
      {
        "scl": "158.4905660",
        "cents": 158.490566
      },
      {
        "scl": "271.6981132",
        "cents": 271.6981132
      },
      {
        "scl": "316.9811320",
        "cents": 316.981132
      },
      {
        "scl": "430.1886792",
        "cents": 430.1886792
      },
      {
        "scl": "543.3962263",
        "cents": 543.3962263
      },
      {
        "scl": "588.6792452",
        "cents": 588.6792452
      },
      {
        "scl": "701.8867923",
        "cents": 701.8867923
      },
      {
        "scl": "815.0943395",
        "cents": 815.0943395
      },
      {
        "scl": "860.3773583",
        "cents": 860.3773583
      },
      {
        "scl": "973.5849055",
        "cents": 973.5849055
      },
      {
        "scl": "1086.792453",
        "cents": 1086.792453
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/13-84a",
    "description": "84-tET Orwell[13]",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91293.html#91298",
    "url": "https://scalelibrary.org/scales/mailing-lists/13-84a/",
    "tones": [
      {
        "scl": "42.85714287",
        "cents": 42.85714287
      },
      {
        "scl": "157.1428572",
        "cents": 157.1428572
      },
      {
        "scl": "271.4285715",
        "cents": 271.4285715
      },
      {
        "scl": "314.2857144",
        "cents": 314.2857144
      },
      {
        "scl": "428.5714287",
        "cents": 428.5714287
      },
      {
        "scl": "542.8571430",
        "cents": 542.857143
      },
      {
        "scl": "585.7142859",
        "cents": 585.7142859
      },
      {
        "scl": "700.0000002",
        "cents": 700.0000002
      },
      {
        "scl": "814.2857145",
        "cents": 814.2857145
      },
      {
        "scl": "857.1428574",
        "cents": 857.1428574
      },
      {
        "scl": "971.4285717",
        "cents": 971.4285717
      },
      {
        "scl": "1085.714286",
        "cents": 1085.714286
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/GoldenRatio",
    "description": "Successive divisions of the octave by the Golden Section",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_97758.html#97853",
    "url": "https://scalelibrary.org/scales/mailing-lists/GoldenRatio/",
    "tones": [
      {
        "scl": "108.20393",
        "cents": 108.20393
      },
      {
        "scl": "175.07764",
        "cents": 175.07764
      },
      {
        "scl": "283.28157",
        "cents": 283.28157
      },
      {
        "scl": "391.48551",
        "cents": 391.48551
      },
      {
        "scl": "458.35921",
        "cents": 458.35921
      },
      {
        "scl": "566.56315",
        "cents": 566.56315
      },
      {
        "scl": "633.43685",
        "cents": 633.43685
      },
      {
        "scl": "741.64079",
        "cents": 741.64079
      },
      {
        "scl": "849.84472",
        "cents": 849.84472
      },
      {
        "scl": "916.71843",
        "cents": 916.71843
      },
      {
        "scl": "1024.92236",
        "cents": 1024.92236
      },
      {
        "scl": "1133.12629",
        "cents": 1133.12629
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SilverRatio",
    "description": "Silver Ratio scale",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_97862.html#97884",
    "url": "https://scalelibrary.org/scales/mailing-lists/SilverRatio/",
    "tones": [
      {
        "scl": "150.00000",
        "cents": 150.0
      },
      {
        "scl": "212.13200",
        "cents": 212.132
      },
      {
        "scl": "300.00000",
        "cents": 300.0
      },
      {
        "scl": "424.26400",
        "cents": 424.264
      },
      {
        "scl": "548.52800",
        "cents": 548.528
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "724.26400",
        "cents": 724.264
      },
      {
        "scl": "775.73600",
        "cents": 775.736
      },
      {
        "scl": "848.52800",
        "cents": 848.528
      },
      {
        "scl": "972.79200",
        "cents": 972.792
      },
      {
        "scl": "1024.26400",
        "cents": 1024.264
      },
      {
        "scl": "1097.05600",
        "cents": 1097.056
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hemi13",
    "description": "Hemiwuerschmidt[13] in pure 7s tuning",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90804.html#90804",
    "url": "https://scalelibrary.org/scales/mailing-lists/hemi13/",
    "tones": [
      {
        "scl": "37.408912237050085272",
        "cents": 37.40891223705008
      },
      {
        "scl": "193.76518129382498579",
        "cents": 193.76518129382498
      },
      {
        "scl": "231.17409353087507106",
        "cents": 231.17409353087507
      },
      {
        "scl": "387.53036258764997158",
        "cents": 387.53036258764996
      },
      {
        "scl": "424.93927482470005685",
        "cents": 424.9392748247001
      },
      {
        "scl": "581.29554388147495736",
        "cents": 581.2955438814749
      },
      {
        "scl": "618.70445611852504264",
        "cents": 618.7044561185251
      },
      {
        "scl": "775.06072517529994315",
        "cents": 775.0607251752999
      },
      {
        "scl": "812.46963741235002842",
        "cents": 812.46963741235
      },
      {
        "scl": "968.82590646912492894",
        "cents": 968.8259064691249
      },
      {
        "scl": "1006.2348187061750142",
        "cents": 1006.234818706175
      },
      {
        "scl": "1162.5910877629499147",
        "cents": 1162.5910877629499
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/islandude",
    "description": "Dudon(676/675) in 940et",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96123.html#96162",
    "url": "https://scalelibrary.org/scales/mailing-lists/islandude/",
    "tones": [
      {
        "scl": "111.06383",
        "cents": 111.06383
      },
      {
        "scl": "182.55319",
        "cents": 182.55319
      },
      {
        "scl": "248.93617",
        "cents": 248.93617
      },
      {
        "scl": "315.31915",
        "cents": 315.31915
      },
      {
        "scl": "386.80851",
        "cents": 386.80851
      },
      {
        "scl": "497.87234",
        "cents": 497.87234
      },
      {
        "scl": "608.93617",
        "cents": 608.93617
      },
      {
        "scl": "702.12766",
        "cents": 702.12766
      },
      {
        "scl": "813.19149",
        "cents": 813.19149
      },
      {
        "scl": "884.68085",
        "cents": 884.68085
      },
      {
        "scl": "995.74468",
        "cents": 995.74468
      },
      {
        "scl": "1088.93617",
        "cents": 1088.93617
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/magic13",
    "description": "Magic[13] in 41-et (7-limit poptimal)",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53902.html#53902",
    "url": "https://scalelibrary.org/scales/mailing-lists/magic13/",
    "tones": [
      {
        "scl": "204.878049",
        "cents": 204.878049
      },
      {
        "scl": "263.414634",
        "cents": 263.414634
      },
      {
        "scl": "321.951220",
        "cents": 321.95122
      },
      {
        "scl": "380.487805",
        "cents": 380.487805
      },
      {
        "scl": "585.365854",
        "cents": 585.365854
      },
      {
        "scl": "643.902439",
        "cents": 643.902439
      },
      {
        "scl": "702.439024",
        "cents": 702.439024
      },
      {
        "scl": "760.975610",
        "cents": 760.97561
      },
      {
        "scl": "965.853659",
        "cents": 965.853659
      },
      {
        "scl": "1024.390244",
        "cents": 1024.390244
      },
      {
        "scl": "1082.926829",
        "cents": 1082.926829
      },
      {
        "scl": "1141.463415",
        "cents": 1141.463415
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/modmos13a",
    "description": "13 note modmos of hemiwuerschmidt in 229-et poptimal",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54579.html#54579",
    "url": "https://scalelibrary.org/scales/mailing-lists/modmos13a/",
    "tones": [
      {
        "scl": "47.161572",
        "cents": 47.161572
      },
      {
        "scl": "83.842795",
        "cents": 83.842795
      },
      {
        "scl": "157.205240",
        "cents": 157.20524
      },
      {
        "scl": "314.410480",
        "cents": 314.41048
      },
      {
        "scl": "387.772926",
        "cents": 387.772926
      },
      {
        "scl": "471.615721",
        "cents": 471.615721
      },
      {
        "scl": "544.978166",
        "cents": 544.978166
      },
      {
        "scl": "702.183406",
        "cents": 702.183406
      },
      {
        "scl": "738.864629",
        "cents": 738.864629
      },
      {
        "scl": "932.751092",
        "cents": 932.751092
      },
      {
        "scl": "969.432314",
        "cents": 969.432314
      },
      {
        "scl": "1016.593886",
        "cents": 1016.593886
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/orwell13",
    "description": "Orwell[13] in 115-et (7-limit poptimal)",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53902.html#53902",
    "url": "https://scalelibrary.org/scales/mailing-lists/orwell13/",
    "tones": [
      {
        "scl": "41.739130",
        "cents": 41.73913
      },
      {
        "scl": "156.521739",
        "cents": 156.521739
      },
      {
        "scl": "271.304348",
        "cents": 271.304348
      },
      {
        "scl": "313.043478",
        "cents": 313.043478
      },
      {
        "scl": "427.826087",
        "cents": 427.826087
      },
      {
        "scl": "542.608696",
        "cents": 542.608696
      },
      {
        "scl": "584.347826",
        "cents": 584.347826
      },
      {
        "scl": "699.130435",
        "cents": 699.130435
      },
      {
        "scl": "813.913044",
        "cents": 813.913044
      },
      {
        "scl": "855.652174",
        "cents": 855.652174
      },
      {
        "scl": "970.434783",
        "cents": 970.434783
      },
      {
        "scl": "1085.217391",
        "cents": 1085.217391
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/orwell13eb",
    "description": "Equal beating version of Orwell[13], x^10 + 2x^3 - 8 generator",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88714.html#88966",
    "url": "https://scalelibrary.org/scales/mailing-lists/orwell13eb/",
    "tones": [
      {
        "scl": "43.573939095570593791",
        "cents": 43.573939095570594
      },
      {
        "scl": "157.54107727531699652",
        "cents": 157.541077275317
      },
      {
        "scl": "271.50821545506339932",
        "cents": 271.5082154550634
      },
      {
        "scl": "315.08215455063399307",
        "cents": 315.082154550634
      },
      {
        "scl": "429.04929273038039591",
        "cents": 429.0492927303804
      },
      {
        "scl": "543.01643091012679865",
        "cents": 543.0164309101268
      },
      {
        "scl": "586.59037000569739241",
        "cents": 586.5903700056974
      },
      {
        "scl": "700.55750818544379516",
        "cents": 700.5575081854438
      },
      {
        "scl": "814.52464636519019800",
        "cents": 814.5246463651902
      },
      {
        "scl": "858.09858546076079170",
        "cents": 858.0985854607608
      },
      {
        "scl": "972.06572364050719448",
        "cents": 972.0657236405071
      },
      {
        "scl": "1086.0328618202535973",
        "cents": 1086.0328618202536
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tutone13",
    "description": "2.9.5.7.11 with {81/80, 126/125, 99/98} temperament in 16\\99 tuning",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96263.html#96271",
    "url": "https://scalelibrary.org/scales/mailing-lists/tutone13/",
    "tones": [
      {
        "scl": "157.57576",
        "cents": 157.57576
      },
      {
        "scl": "193.93939",
        "cents": 193.93939
      },
      {
        "scl": "351.51515",
        "cents": 351.51515
      },
      {
        "scl": "387.87879",
        "cents": 387.87879
      },
      {
        "scl": "545.45455",
        "cents": 545.45455
      },
      {
        "scl": "581.81818",
        "cents": 581.81818
      },
      {
        "scl": "739.39394",
        "cents": 739.39394
      },
      {
        "scl": "775.75758",
        "cents": 775.75758
      },
      {
        "scl": "933.33333",
        "cents": 933.33333
      },
      {
        "scl": "969.69697",
        "cents": 969.69697
      },
      {
        "scl": "1127.27273",
        "cents": 1127.27273
      },
      {
        "scl": "1163.63636",
        "cents": 1163.63636
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-11-8-13",
    "description": "Generalized Pythagorean Scale, 11/8 stacked 13=6+7 times",
    "notes": 13,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-11-8-13/",
    "tones": [
      {
        "scl": "64.497366",
        "cents": 64.497366
      },
      {
        "scl": "161.861481",
        "cents": 161.861481
      },
      {
        "scl": "19487171/16777216",
        "cents": 259.226
      },
      {
        "scl": "161051/131072",
        "cents": 356.59
      },
      {
        "scl": "1331/1024",
        "cents": 453.954
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "615.815308",
        "cents": 615.815308
      },
      {
        "scl": "713.179424",
        "cents": 713.179424
      },
      {
        "scl": "214358881/134217728",
        "cents": 810.544
      },
      {
        "scl": "1771561/1048576",
        "cents": 907.908
      },
      {
        "scl": "14641/8192",
        "cents": 1005.272
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orson-13",
    "description": "9L 4s MOS for Orson, L=113.64, s=44.37",
    "notes": 13,
    "period_cents": 1200.24,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orson-13/",
    "tones": [
      {
        "scl": "113.64",
        "cents": 113.64
      },
      {
        "scl": "158.01",
        "cents": 158.01
      },
      {
        "scl": "271.65",
        "cents": 271.65
      },
      {
        "scl": "385.29",
        "cents": 385.29
      },
      {
        "scl": "429.66",
        "cents": 429.66
      },
      {
        "scl": "543.30",
        "cents": 543.3
      },
      {
        "scl": "656.94",
        "cents": 656.94
      },
      {
        "scl": "770.58",
        "cents": 770.58
      },
      {
        "scl": "814.95",
        "cents": 814.95
      },
      {
        "scl": "928.59",
        "cents": 928.59
      },
      {
        "scl": "1042.23",
        "cents": 1042.23
      },
      {
        "scl": "1086.60",
        "cents": 1086.6
      },
      {
        "scl": "1200.24",
        "cents": 1200.24
      }
    ]
  },
  {
    "stem": "mailing-lists/sonic13",
    "description": "A distributionally even scale in sonic temperament, ababababababc",
    "notes": 13,
    "period_cents": 1200.32,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/sonic13/",
    "tones": [
      {
        "scl": "96.02000",
        "cents": 96.02
      },
      {
        "scl": "311.62000",
        "cents": 311.62
      },
      {
        "scl": "379.72000",
        "cents": 379.72
      },
      {
        "scl": "475.74000",
        "cents": 475.74
      },
      {
        "scl": "543.84000",
        "cents": 543.84
      },
      {
        "scl": "639.86000",
        "cents": 639.86
      },
      {
        "scl": "707.96000",
        "cents": 707.96
      },
      {
        "scl": "803.98000",
        "cents": 803.98
      },
      {
        "scl": "872.08000",
        "cents": 872.08
      },
      {
        "scl": "968.10000",
        "cents": 968.1
      },
      {
        "scl": "1036.20000",
        "cents": 1036.2
      },
      {
        "scl": "1132.22000",
        "cents": 1132.22
      },
      {
        "scl": "1200.32000",
        "cents": 1200.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-13",
    "description": "3L 10s MOS for Magic, L=204.16, s=58.88",
    "notes": 13,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-13/",
    "tones": [
      {
        "scl": "58.88",
        "cents": 58.88
      },
      {
        "scl": "117.76",
        "cents": 117.76
      },
      {
        "scl": "321.92",
        "cents": 321.92
      },
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "439.68",
        "cents": 439.68
      },
      {
        "scl": "498.56",
        "cents": 498.56
      },
      {
        "scl": "702.72",
        "cents": 702.72
      },
      {
        "scl": "761.60",
        "cents": 761.6
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "879.36",
        "cents": 879.36
      },
      {
        "scl": "1083.52",
        "cents": 1083.52
      },
      {
        "scl": "1142.40",
        "cents": 1142.4
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-13",
    "description": "2L 11s MOS for Liese, L=246.45, s=64.52",
    "notes": 13,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-13/",
    "tones": [
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "129.04",
        "cents": 129.04
      },
      {
        "scl": "193.56",
        "cents": 193.56
      },
      {
        "scl": "440.01",
        "cents": 440.01
      },
      {
        "scl": "504.53",
        "cents": 504.53
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "698.09",
        "cents": 698.09
      },
      {
        "scl": "762.61",
        "cents": 762.61
      },
      {
        "scl": "1009.06",
        "cents": 1009.06
      },
      {
        "scl": "1073.58",
        "cents": 1073.58
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-13",
    "description": "1L 12s MOS for Nautilus, L=207.02, s=82.97",
    "notes": 13,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-13/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "414.85",
        "cents": 414.85
      },
      {
        "scl": "497.82",
        "cents": 497.82
      },
      {
        "scl": "704.84",
        "cents": 704.84
      },
      {
        "scl": "787.81",
        "cents": 787.81
      },
      {
        "scl": "870.78",
        "cents": 870.78
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "mailing-lists/trithagorean13--tritavewith5_3generator",
    "description": "Tritave scale with a 5/3 generator.",
    "notes": 13,
    "period_cents": 1901.955,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_28223.html#28223",
    "url": "https://scalelibrary.org/scales/mailing-lists/trithagorean13--tritavewith5_3generator/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "729/625",
        "cents": 266.475
      },
      {
        "scl": "19683/15625",
        "cents": 399.713
      },
      {
        "scl": "3125/2187",
        "cents": 617.884
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "243/125",
        "cents": 1150.834
      },
      {
        "scl": "6561/3125",
        "cents": 1284.071
      },
      {
        "scl": "15625/6561",
        "cents": 1502.242
      },
      {
        "scl": "625/243",
        "cents": 1635.48
      },
      {
        "scl": "25/9",
        "cents": 1768.717
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "mailing-lists/BP13",
    "description": "",
    "notes": 13,
    "period_cents": 1901.955,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90234.html#90247",
    "url": "https://scalelibrary.org/scales/mailing-lists/BP13/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "75/49",
        "cents": 736.931
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "15/7",
        "cents": 1319.443
      },
      {
        "scl": "7/3",
        "cents": 1466.871
      },
      {
        "scl": "63/25",
        "cents": 1600.108
      },
      {
        "scl": "25/9",
        "cents": 1768.717
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "mailing-lists/ennon13",
    "description": "Nonoctave Ennealimmal, [3, 5/3] just tuning",
    "notes": 13,
    "period_cents": 1901.955,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10072.html#10072",
    "url": "https://scalelibrary.org/scales/mailing-lists/ennon13/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "21/10",
        "cents": 1284.467
      },
      {
        "scl": "50/21",
        "cents": 1501.847
      },
      {
        "scl": "18/7",
        "cents": 1635.084
      },
      {
        "scl": "25/9",
        "cents": 1768.717
      },
      {
        "scl": "3",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-bohlen-harmonic-1",
    "description": "13-tone non-tempered scale",
    "notes": 13,
    "period_cents": 1901.955,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Heinz Bohlen, Letter to the Editor, Xenharmonikon 17 (1998), p.124",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-bohlen-harmonic-1/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "75/49",
        "cents": 736.931
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "15/7",
        "cents": 1319.443
      },
      {
        "scl": "7/3",
        "cents": 1466.871
      },
      {
        "scl": "63/25",
        "cents": 1600.108
      },
      {
        "scl": "25/9",
        "cents": 1768.717
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "mailing-lists/bptemp",
    "description": "Tempered version of the Bohlen-Pierce scale",
    "notes": 13,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65371.html#65371",
    "url": "https://scalelibrary.org/scales/mailing-lists/bptemp/",
    "tones": [
      {
        "scl": "142.69792",
        "cents": 142.69792
      },
      {
        "scl": "297.11635",
        "cents": 297.11635
      },
      {
        "scl": "439.81427",
        "cents": 439.81427
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "75/49",
        "cents": 736.931
      },
      {
        "scl": "879.62854",
        "cents": 879.62854
      },
      {
        "scl": "1022.32646",
        "cents": 1022.32646
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "15/7",
        "cents": 1319.443
      },
      {
        "scl": "1462.14073",
        "cents": 1462.14073
      },
      {
        "scl": "1604.83865",
        "cents": 1604.83865
      },
      {
        "scl": "1759.25708",
        "cents": 1759.25708
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "mailing-lists/bptemp2",
    "description": "BP tempered using a different generator",
    "notes": 13,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_67588.html#67588",
    "url": "https://scalelibrary.org/scales/mailing-lists/bptemp2/",
    "tones": [
      {
        "scl": "150.22423",
        "cents": 150.22423
      },
      {
        "scl": "300.44846",
        "cents": 300.44846
      },
      {
        "scl": "433.68603",
        "cents": 433.68603
      },
      {
        "scl": "583.91026",
        "cents": 583.91026
      },
      {
        "scl": "734.13449",
        "cents": 734.13449
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "1167.82052",
        "cents": 1167.82052
      },
      {
        "scl": "1318.04474",
        "cents": 1318.04474
      },
      {
        "scl": "1468.26897",
        "cents": 1468.26897
      },
      {
        "scl": "1601.50655",
        "cents": 1601.50655
      },
      {
        "scl": "1751.73077",
        "cents": 1751.73077
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-13-3",
    "description": "Pierce-Bohlen scale, 13th root of 3",
    "notes": 13,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.13",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-13-3/",
    "tones": [
      {
        "scl": "146.304231",
        "cents": 146.304231
      },
      {
        "scl": "292.608462",
        "cents": 292.608462
      },
      {
        "scl": "438.912693",
        "cents": 438.912693
      },
      {
        "scl": "585.216923",
        "cents": 585.216923
      },
      {
        "scl": "731.521154",
        "cents": 731.521154
      },
      {
        "scl": "877.825385",
        "cents": 877.825385
      },
      {
        "scl": "1024.129616",
        "cents": 1024.129616
      },
      {
        "scl": "1170.433847",
        "cents": 1170.433847
      },
      {
        "scl": "1316.738078",
        "cents": 1316.738078
      },
      {
        "scl": "1463.042308",
        "cents": 1463.042308
      },
      {
        "scl": "1609.346539",
        "cents": 1609.346539
      },
      {
        "scl": "1755.65077",
        "cents": 1755.65077
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_14",
    "description": "Asena 14 (Valimba), Malawi",
    "notes": 13,
    "period_cents": 2163.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_14/",
    "tones": [
      {
        "scl": "98.0",
        "cents": 98.0
      },
      {
        "scl": "243.0",
        "cents": 243.0
      },
      {
        "scl": "362.0",
        "cents": 362.0
      },
      {
        "scl": "576.0",
        "cents": 576.0
      },
      {
        "scl": "793.0",
        "cents": 793.0
      },
      {
        "scl": "940.0",
        "cents": 940.0
      },
      {
        "scl": "1117.0",
        "cents": 1117.0
      },
      {
        "scl": "1316.0",
        "cents": 1316.0
      },
      {
        "scl": "1478.0",
        "cents": 1478.0
      },
      {
        "scl": "1657.0",
        "cents": 1657.0
      },
      {
        "scl": "1861.0",
        "cents": 1861.0
      },
      {
        "scl": "2043.0",
        "cents": 2043.0
      },
      {
        "scl": "2163.0",
        "cents": 2163.0
      }
    ]
  },
  {
    "stem": "damusc/Colombia_Marimba_02",
    "description": "Marimba 2 (Marimba), Colombia",
    "notes": 13,
    "period_cents": 2200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. Minana Blasco. Afinacion de las marimbas en la costa pacifiica colombiana: Un ejemplo de la memoria intervalica africana en colombia. 1990",
    "url": "https://scalelibrary.org/scales/damusc/Colombia_Marimba_02/",
    "tones": [
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "420.0",
        "cents": 420.0
      },
      {
        "scl": "550.0",
        "cents": 550.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "890.0",
        "cents": 890.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1390.0",
        "cents": 1390.0
      },
      {
        "scl": "1540.0",
        "cents": 1540.0
      },
      {
        "scl": "1790.0",
        "cents": 1790.0
      },
      {
        "scl": "1900.0",
        "cents": 1900.0
      },
      {
        "scl": "2100.0",
        "cents": 2100.0
      },
      {
        "scl": "2200.0",
        "cents": 2200.0
      }
    ]
  },
  {
    "stem": "damusc/Guatemala_Kwaiker",
    "description": "Kwaiker (Xylophone), Guatemala",
    "notes": 13,
    "period_cents": 2206.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Jones, A. M. (1966). A Kwaiker Indian Xylophone. Ethnomusicology, 10(1):43.",
    "url": "https://scalelibrary.org/scales/damusc/Guatemala_Kwaiker/",
    "tones": [
      {
        "scl": "162.0",
        "cents": 162.0
      },
      {
        "scl": "311.0",
        "cents": 311.0
      },
      {
        "scl": "556.0",
        "cents": 556.0
      },
      {
        "scl": "685.0",
        "cents": 685.0
      },
      {
        "scl": "877.0",
        "cents": 877.0
      },
      {
        "scl": "1052.0",
        "cents": 1052.0
      },
      {
        "scl": "1249.0",
        "cents": 1249.0
      },
      {
        "scl": "1397.0",
        "cents": 1397.0
      },
      {
        "scl": "1586.0",
        "cents": 1586.0
      },
      {
        "scl": "1714.0",
        "cents": 1714.0
      },
      {
        "scl": "1918.0",
        "cents": 1918.0
      },
      {
        "scl": "2072.0",
        "cents": 2072.0
      },
      {
        "scl": "2206.0",
        "cents": 2206.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranat_Ek_07",
    "description": "7 (Ranat Ek), Thailand",
    "notes": 13,
    "period_cents": 2225.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Thinnakorn na ayuthaya, Phonlasit; Morkonr, Amarin; Punkubutra, Solos (2018). The Collecting Process of Xylophone's Sound d (Ran\u0101d xek) from Art to Numerical Data. 2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST):1-4.",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranat_Ek_07/",
    "tones": [
      {
        "scl": "173.0",
        "cents": 173.0
      },
      {
        "scl": "345.0",
        "cents": 345.0
      },
      {
        "scl": "515.0",
        "cents": 515.0
      },
      {
        "scl": "649.0",
        "cents": 649.0
      },
      {
        "scl": "852.0",
        "cents": 852.0
      },
      {
        "scl": "1028.0",
        "cents": 1028.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1375.0",
        "cents": 1375.0
      },
      {
        "scl": "1544.0",
        "cents": 1544.0
      },
      {
        "scl": "1713.0",
        "cents": 1713.0
      },
      {
        "scl": "1887.0",
        "cents": 1887.0
      },
      {
        "scl": "2055.0",
        "cents": 2055.0
      },
      {
        "scl": "2225.0",
        "cents": 2225.0
      }
    ]
  },
  {
    "stem": "damusc/India_Balafong",
    "description": "Balafong (Balafon), India",
    "notes": 13,
    "period_cents": 2258.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/India_Balafong/",
    "tones": [
      {
        "scl": "187.0",
        "cents": 187.0
      },
      {
        "scl": "356.0",
        "cents": 356.0
      },
      {
        "scl": "526.0",
        "cents": 526.0
      },
      {
        "scl": "673.0",
        "cents": 673.0
      },
      {
        "scl": "856.0",
        "cents": 856.0
      },
      {
        "scl": "985.0",
        "cents": 985.0
      },
      {
        "scl": "1222.0",
        "cents": 1222.0
      },
      {
        "scl": "1402.0",
        "cents": 1402.0
      },
      {
        "scl": "1569.0",
        "cents": 1569.0
      },
      {
        "scl": "1750.0",
        "cents": 1750.0
      },
      {
        "scl": "1939.0",
        "cents": 1939.0
      },
      {
        "scl": "2099.0",
        "cents": 2099.0
      },
      {
        "scl": "2258.0",
        "cents": 2258.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_24",
    "description": "Asena 24 (Valimba), Malawi",
    "notes": 13,
    "period_cents": 2291.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_24/",
    "tones": [
      {
        "scl": "255.0",
        "cents": 255.0
      },
      {
        "scl": "428.0",
        "cents": 428.0
      },
      {
        "scl": "630.0",
        "cents": 630.0
      },
      {
        "scl": "798.0",
        "cents": 798.0
      },
      {
        "scl": "951.0",
        "cents": 951.0
      },
      {
        "scl": "1135.0",
        "cents": 1135.0
      },
      {
        "scl": "1283.0",
        "cents": 1283.0
      },
      {
        "scl": "1437.0",
        "cents": 1437.0
      },
      {
        "scl": "1677.0",
        "cents": 1677.0
      },
      {
        "scl": "1801.0",
        "cents": 1801.0
      },
      {
        "scl": "1971.0",
        "cents": 1971.0
      },
      {
        "scl": "2126.0",
        "cents": 2126.0
      },
      {
        "scl": "2291.0",
        "cents": 2291.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_Average_All-H",
    "description": "Average All-H (Voice), Georgia",
    "notes": 13,
    "period_cents": 2323.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Frank Scherbaum, Nana Mzhavanadze, Simha Arom, Sebastian Rosenzweig, and Meinard Muller. Tonal Organization of the Erkomaishvili Dataset: Pitches, Scales, Melodies and Harmonies.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_Average_All-H/",
    "tones": [
      {
        "scl": "212.0",
        "cents": 212.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "726.0",
        "cents": 726.0
      },
      {
        "scl": "917.0",
        "cents": 917.0
      },
      {
        "scl": "1082.0",
        "cents": 1082.0
      },
      {
        "scl": "1241.0",
        "cents": 1241.0
      },
      {
        "scl": "1433.0",
        "cents": 1433.0
      },
      {
        "scl": "1600.0",
        "cents": 1600.0
      },
      {
        "scl": "1774.0",
        "cents": 1774.0
      },
      {
        "scl": "1976.0",
        "cents": 1976.0
      },
      {
        "scl": "2143.0",
        "cents": 2143.0
      },
      {
        "scl": "2323.0",
        "cents": 2323.0
      }
    ]
  },
  {
    "stem": "damusc/India_Tar",
    "description": "Tar (Tar), India",
    "notes": 13,
    "period_cents": 2341.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "A. J. Ellis. On the Musical Scales of Various Nations. Journal of the Society of arts, 1885",
    "url": "https://scalelibrary.org/scales/damusc/India_Tar/",
    "tones": [
      {
        "scl": "175.0",
        "cents": 175.0
      },
      {
        "scl": "354.0",
        "cents": 354.0
      },
      {
        "scl": "512.0",
        "cents": 512.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "896.0",
        "cents": 896.0
      },
      {
        "scl": "1062.0",
        "cents": 1062.0
      },
      {
        "scl": "1237.0",
        "cents": 1237.0
      },
      {
        "scl": "1442.0",
        "cents": 1442.0
      },
      {
        "scl": "1615.0",
        "cents": 1615.0
      },
      {
        "scl": "1765.0",
        "cents": 1765.0
      },
      {
        "scl": "1960.0",
        "cents": 1960.0
      },
      {
        "scl": "2181.0",
        "cents": 2181.0
      },
      {
        "scl": "2341.0",
        "cents": 2341.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Morton_01",
    "description": "Morton 1 (Ranat Thum), Thailand",
    "notes": 13,
    "period_cents": 2727.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "D. Morton and C. Duriyanga. The Traditional Music of Thailand, volume 8. Univ of California Press, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Morton_01/",
    "tones": [
      {
        "scl": "191.0",
        "cents": 191.0
      },
      {
        "scl": "352.0",
        "cents": 352.0
      },
      {
        "scl": "555.0",
        "cents": 555.0
      },
      {
        "scl": "652.0",
        "cents": 652.0
      },
      {
        "scl": "1024.0",
        "cents": 1024.0
      },
      {
        "scl": "1190.0",
        "cents": 1190.0
      },
      {
        "scl": "1546.0",
        "cents": 1546.0
      },
      {
        "scl": "1710.0",
        "cents": 1710.0
      },
      {
        "scl": "1879.0",
        "cents": 1879.0
      },
      {
        "scl": "2047.0",
        "cents": 2047.0
      },
      {
        "scl": "2214.0",
        "cents": 2214.0
      },
      {
        "scl": "2564.0",
        "cents": 2564.0
      },
      {
        "scl": "2727.0",
        "cents": 2727.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-oconnell-golden-section-14",
    "description": "14-note scale in 25 parts of Golden Section",
    "notes": 14,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Walter O'Connell, The Tonality of the Golden Section, Xenharmonikon 15 (1993), p.9",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-oconnell-golden-section-14/",
    "tones": [
      {
        "scl": "66.647224",
        "cents": 66.647224
      },
      {
        "scl": "133.294447",
        "cents": 133.294447
      },
      {
        "scl": "166.618059",
        "cents": 166.618059
      },
      {
        "scl": "233.265283",
        "cents": 233.265283
      },
      {
        "scl": "299.912507",
        "cents": 299.912507
      },
      {
        "scl": "366.55973",
        "cents": 366.55973
      },
      {
        "scl": "433.206954",
        "cents": 433.206954
      },
      {
        "scl": "466.530566",
        "cents": 466.530566
      },
      {
        "scl": "533.17779",
        "cents": 533.17779
      },
      {
        "scl": "599.825013",
        "cents": 599.825013
      },
      {
        "scl": "666.472237",
        "cents": 666.472237
      },
      {
        "scl": "733.119461",
        "cents": 733.119461
      },
      {
        "scl": "766.443073",
        "cents": 766.443073
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-infinite-continued-fraction-1",
    "description": "Infinite continued fraction scale #1",
    "notes": 14,
    "period_cents": 1080.763,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.26",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-infinite-continued-fraction-1/",
    "tones": [
      {
        "scl": "17.585",
        "cents": 17.585
      },
      {
        "scl": "35.32",
        "cents": 35.32
      },
      {
        "scl": "144.5",
        "cents": 144.5
      },
      {
        "scl": "170.032",
        "cents": 170.032
      },
      {
        "scl": "262.821",
        "cents": 262.821
      },
      {
        "scl": "393.346",
        "cents": 393.346
      },
      {
        "scl": "466.179",
        "cents": 466.179
      },
      {
        "scl": "591.807",
        "cents": 591.807
      },
      {
        "scl": "692.772",
        "cents": 692.772
      },
      {
        "scl": "770.282",
        "cents": 770.282
      },
      {
        "scl": "818.652",
        "cents": 818.652
      },
      {
        "scl": "932.361",
        "cents": 932.361
      },
      {
        "scl": "1049.642",
        "cents": 1049.642
      },
      {
        "scl": "1080.763",
        "cents": 1080.763
      }
    ]
  },
  {
    "stem": "mailing-lists/Newton_14_out_of_53",
    "description": "from drawing: Cambridge Univ.Lib.,Ms.Add.4000,fol.105v ; November 1665",
    "notes": 14,
    "period_cents": 1178.494,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_71935.html#72165",
    "url": "https://scalelibrary.org/scales/mailing-lists/Newton_14_out_of_53/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-infinite-continued-fraction-2",
    "description": "Infinite continued fraction scale #2",
    "notes": 14,
    "period_cents": 1187.298,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.28",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-infinite-continued-fraction-2/",
    "tones": [
      {
        "scl": "45.985",
        "cents": 45.985
      },
      {
        "scl": "143.132",
        "cents": 143.132
      },
      {
        "scl": "164.847",
        "cents": 164.847
      },
      {
        "scl": "257.353",
        "cents": 257.353
      },
      {
        "scl": "272.964",
        "cents": 272.964
      },
      {
        "scl": "400.012",
        "cents": 400.012
      },
      {
        "scl": "518.435",
        "cents": 518.435
      },
      {
        "scl": "646.615",
        "cents": 646.615
      },
      {
        "scl": "704.861",
        "cents": 704.861
      },
      {
        "scl": "841.88",
        "cents": 841.88
      },
      {
        "scl": "871.559",
        "cents": 871.559
      },
      {
        "scl": "1024.862",
        "cents": 1024.862
      },
      {
        "scl": "1064.796",
        "cents": 1064.796
      },
      {
        "scl": "1187.298",
        "cents": 1187.298
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hedgehog-14",
    "description": "8L 6s MOS for Hedgehog, L=111.49, s=50.83",
    "notes": 14,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hedgehog-14/",
    "tones": [
      {
        "scl": "111.49",
        "cents": 111.49
      },
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "273.81",
        "cents": 273.81
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "436.13",
        "cents": 436.13
      },
      {
        "scl": "486.96",
        "cents": 486.96
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "709.94",
        "cents": 709.94
      },
      {
        "scl": "760.77",
        "cents": 760.77
      },
      {
        "scl": "872.26",
        "cents": 872.26
      },
      {
        "scl": "923.09",
        "cents": 923.09
      },
      {
        "scl": "1034.58",
        "cents": 1034.58
      },
      {
        "scl": "1085.41",
        "cents": 1085.41
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-doublewide-14",
    "description": "4L 10s MOS for Doublewide, L=163.04, s=54.64",
    "notes": 14,
    "period_cents": 1198.56,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-doublewide-14/",
    "tones": [
      {
        "scl": "54.64",
        "cents": 54.64
      },
      {
        "scl": "217.68",
        "cents": 217.68
      },
      {
        "scl": "272.32",
        "cents": 272.32
      },
      {
        "scl": "326.96",
        "cents": 326.96
      },
      {
        "scl": "381.60",
        "cents": 381.6
      },
      {
        "scl": "544.64",
        "cents": 544.64
      },
      {
        "scl": "599.28",
        "cents": 599.28
      },
      {
        "scl": "653.92",
        "cents": 653.92
      },
      {
        "scl": "816.96",
        "cents": 816.96
      },
      {
        "scl": "871.60",
        "cents": 871.6
      },
      {
        "scl": "926.24",
        "cents": 926.24
      },
      {
        "scl": "980.88",
        "cents": 980.88
      },
      {
        "scl": "1143.92",
        "cents": 1143.92
      },
      {
        "scl": "1198.56",
        "cents": 1198.56
      }
    ]
  },
  {
    "stem": "mailing-lists/7_6-on-3_2-tempered",
    "description": "",
    "notes": 14,
    "period_cents": 1199.80428,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104576.html#104579",
    "url": "https://scalelibrary.org/scales/mailing-lists/7_6-on-3_2-tempered/",
    "tones": [
      {
        "scl": "64.04955",
        "cents": 64.04955
      },
      {
        "scl": "165.98792",
        "cents": 165.98792
      },
      {
        "scl": "267.92629",
        "cents": 267.92629
      },
      {
        "scl": "331.97585",
        "cents": 331.97585
      },
      {
        "scl": "433.91422",
        "cents": 433.91422
      },
      {
        "scl": "497.96377",
        "cents": 497.96377
      },
      {
        "scl": "599.90214",
        "cents": 599.90214
      },
      {
        "scl": "701.84051",
        "cents": 701.84051
      },
      {
        "scl": "765.89006",
        "cents": 765.89006
      },
      {
        "scl": "867.82843",
        "cents": 867.82843
      },
      {
        "scl": "969.76681",
        "cents": 969.76681
      },
      {
        "scl": "1033.81636",
        "cents": 1033.81636
      },
      {
        "scl": "1135.75473",
        "cents": 1135.75473
      },
      {
        "scl": "1199.80428",
        "cents": 1199.80428
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-14",
    "description": "2L 12s MOS for Vishnu, L=173.07, s=71.15",
    "notes": 14,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-14/",
    "tones": [
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "142.30",
        "cents": 142.3
      },
      {
        "scl": "213.45",
        "cents": 213.45
      },
      {
        "scl": "386.52",
        "cents": 386.52
      },
      {
        "scl": "457.67",
        "cents": 457.67
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "742.27",
        "cents": 742.27
      },
      {
        "scl": "813.42",
        "cents": 813.42
      },
      {
        "scl": "986.49",
        "cents": 986.49
      },
      {
        "scl": "1057.64",
        "cents": 1057.64
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "mailing-lists/breed14",
    "description": "a 49/48 and 81/80 Fokker block in breed plane",
    "notes": 14,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_58799.html#58799",
    "url": "https://scalelibrary.org/scales/mailing-lists/breed14/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "49/45",
        "cents": 147.428
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "90/49",
        "cents": 1052.572
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/breed14_tuning_58799_58809",
    "description": "a 49/48 and 81/80 Fokker block in breed plane",
    "notes": 14,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_58799.html#58809",
    "url": "https://scalelibrary.org/scales/mailing-lists/breed14_tuning_58799_58809/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "49/45",
        "cents": 147.428
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "147/80",
        "cents": 1053.293
      },
      {
        "scl": "343/180",
        "cents": 1116.254
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/grady_14",
    "description": " Kraig Grady, letter to Lou Harrison, published in 1/1 7 (1) 1991 p5.",
    "notes": 14,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_76310.html#76311",
    "url": "https://scalelibrary.org/scales/mailing-lists/grady_14/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-10-06",
    "description": "Stellated Tetrachordal Hexany, 14 Tones",
    "notes": 14,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-10-06/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "784/729",
        "cents": 125.922
      },
      {
        "scl": "448/405",
        "cents": 174.692
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "1792/1215",
        "cents": 672.737
      },
      {
        "scl": "224/135",
        "cents": 876.647
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-10-07",
    "description": "Stellated Hexany, Entry #1 of Table 7., 14 tones, Permuted Tetrachord",
    "notes": 14,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-10-07/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "1296/1225",
        "cents": 97.541
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "192/175",
        "cents": 160.502
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "256/175",
        "cents": 658.547
      },
      {
        "scl": "288/175",
        "cents": 862.457
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-grady-sophia",
    "description": "Sophia, 1.3.5.7.9 Double Dexany",
    "notes": 14,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Kraig Grady, The Discovery of a 14-Tone Scale, Xenharmonikon 13 (1991), p.88",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-grady-sophia/",
    "tones": [
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-06-mandala",
    "description": "The 3-5-7-11 Mandala, Figure 6",
    "notes": 14,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-06-mandala/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "33/25",
        "cents": 480.646
      },
      {
        "scl": "66/49",
        "cents": 515.621
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "121/70",
        "cents": 947.496
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "66/35",
        "cents": 1098.133
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-30-double-dekany",
    "description": "5C2 + 5C3 1-5-7-11-15 Double-Dekany, Figure 30",
    "notes": 14,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-30-double-dekany/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "77/40",
        "cents": 1133.83
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/gizmo14-ji_transversal",
    "description": "Possible JI transversal of gizmo14.scl or gizmo14-pote.scl",
    "notes": 14,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105298.html#105298",
    "url": "https://scalelibrary.org/scales/mailing-lists/gizmo14-ji_transversal/",
    "tones": [
      {
        "scl": "91/88",
        "cents": 58.036
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "damusc/Egypt_Qanun",
    "description": "Qanun (Qanun), Egypt",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Mokhtar, M.; Mosharrafa, A. M. (1937). Modes in Modern Egyptian Music. Nature, 140(3543):548-549.",
    "url": "https://scalelibrary.org/scales/damusc/Egypt_Qanun/",
    "tones": [
      {
        "scl": "96.0",
        "cents": 96.0
      },
      {
        "scl": "201.0",
        "cents": 201.0
      },
      {
        "scl": "316.0",
        "cents": 316.0
      },
      {
        "scl": "356.0",
        "cents": 356.0
      },
      {
        "scl": "420.0",
        "cents": 420.0
      },
      {
        "scl": "494.0",
        "cents": 494.0
      },
      {
        "scl": "604.0",
        "cents": 604.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "803.0",
        "cents": 803.0
      },
      {
        "scl": "903.0",
        "cents": 903.0
      },
      {
        "scl": "997.0",
        "cents": 997.0
      },
      {
        "scl": "1047.0",
        "cents": 1047.0
      },
      {
        "scl": "1093.0",
        "cents": 1093.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-14",
    "description": "14 equal divisions of the octave",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-14/",
    "tones": [
      {
        "scl": "85.714286",
        "cents": 85.714286
      },
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "257.142857",
        "cents": 257.142857
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "428.571429",
        "cents": 428.571429
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "771.428571",
        "cents": 771.428571
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "942.857143",
        "cents": 942.857143
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1114.285714",
        "cents": 1114.285714
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/PerfDif14",
    "description": "Perfect difference scale for 183-EDO",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77517.html#77517",
    "url": "https://scalelibrary.org/scales/mailing-lists/PerfDif14/",
    "tones": [
      {
        "scl": "32.78688525",
        "cents": 32.78688525
      },
      {
        "scl": "183.6065574",
        "cents": 183.6065574
      },
      {
        "scl": "249.1803279",
        "cents": 249.1803279
      },
      {
        "scl": "268.852459",
        "cents": 268.852459
      },
      {
        "scl": "321.3114754",
        "cents": 321.3114754
      },
      {
        "scl": "327.8688525",
        "cents": 327.8688525
      },
      {
        "scl": "445.9016393",
        "cents": 445.9016393
      },
      {
        "scl": "491.8032787",
        "cents": 491.8032787
      },
      {
        "scl": "603.2786885",
        "cents": 603.2786885
      },
      {
        "scl": "701.6393443",
        "cents": 701.6393443
      },
      {
        "scl": "793.442623",
        "cents": 793.442623
      },
      {
        "scl": "806.557377",
        "cents": 806.557377
      },
      {
        "scl": "832.7868852",
        "cents": 832.7868852
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bidiatonic",
    "description": "14 note modmos of meantone, mos of 12&50",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10811.html#10811",
    "url": "https://scalelibrary.org/scales/mailing-lists/bidiatonic/",
    "tones": [
      {
        "scl": "96.000000",
        "cents": 96.0
      },
      {
        "scl": "192.000000",
        "cents": 192.0
      },
      {
        "scl": "288.000000",
        "cents": 288.0
      },
      {
        "scl": "312.000000",
        "cents": 312.0
      },
      {
        "scl": "408.000000",
        "cents": 408.0
      },
      {
        "scl": "504.000000",
        "cents": 504.0
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "696.000000",
        "cents": 696.0
      },
      {
        "scl": "792.000000",
        "cents": 792.0
      },
      {
        "scl": "888.000000",
        "cents": 888.0
      },
      {
        "scl": "912.000000",
        "cents": 912.0
      },
      {
        "scl": "1008.000000",
        "cents": 1008.0
      },
      {
        "scl": "1104.000000",
        "cents": 1104.0
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/circ5120",
    "description": "Circle of seven minor, six major, and one subminor thirds in 531-et",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15102.html#15103",
    "url": "https://scalelibrary.org/scales/mailing-lists/circ5120/",
    "tones": [
      {
        "scl": "24.858757",
        "cents": 24.858757
      },
      {
        "scl": "205.649718",
        "cents": 205.649718
      },
      {
        "scl": "230.508475",
        "cents": 230.508475
      },
      {
        "scl": "316.384181",
        "cents": 316.384181
      },
      {
        "scl": "411.299435",
        "cents": 411.299435
      },
      {
        "scl": "522.033898",
        "cents": 522.033898
      },
      {
        "scl": "616.949153",
        "cents": 616.949153
      },
      {
        "scl": "702.824859",
        "cents": 702.824859
      },
      {
        "scl": "727.683616",
        "cents": 727.683616
      },
      {
        "scl": "908.474576",
        "cents": 908.474576
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "1019.209040",
        "cents": 1019.20904
      },
      {
        "scl": "1114.124294",
        "cents": 1114.124294
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/gizmo14-pote",
    "description": "Gizmo in Parapyth POTE, three ~4:6:7:9:11:13 hexads on 1/1, 9/8, 3/2",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105298.html#105298",
    "url": "https://scalelibrary.org/scales/mailing-lists/gizmo14-pote/",
    "tones": [
      {
        "scl": "58.33900",
        "cents": 58.339
      },
      {
        "scl": "207.71200",
        "cents": 207.712
      },
      {
        "scl": "346.77100",
        "cents": 346.771
      },
      {
        "scl": "415.42400",
        "cents": 415.424
      },
      {
        "scl": "473.76300",
        "cents": 473.763
      },
      {
        "scl": "554.48300",
        "cents": 554.483
      },
      {
        "scl": "703.85600",
        "cents": 703.856
      },
      {
        "scl": "762.19500",
        "cents": 762.195
      },
      {
        "scl": "842.91500",
        "cents": 842.915
      },
      {
        "scl": "911.56800",
        "cents": 911.568
      },
      {
        "scl": "969.90700",
        "cents": 969.907
      },
      {
        "scl": "1050.62700",
        "cents": 1050.627
      },
      {
        "scl": "1177.61900",
        "cents": 1177.619
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/gizmo14",
    "description": "Parapyth set, three ~4:6:7:9:11:13 hexads on 1/1, 9/8, 3/2 (MET-24 version)",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105298.html#105298",
    "url": "https://scalelibrary.org/scales/mailing-lists/gizmo14/",
    "tones": [
      {
        "scl": "57.42187",
        "cents": 57.42187
      },
      {
        "scl": "207.42187",
        "cents": 207.42187
      },
      {
        "scl": "346.28906",
        "cents": 346.28906
      },
      {
        "scl": "414.84375",
        "cents": 414.84375
      },
      {
        "scl": "472.26562",
        "cents": 472.26562
      },
      {
        "scl": "553.71094",
        "cents": 553.71094
      },
      {
        "scl": "703.71094",
        "cents": 703.71094
      },
      {
        "scl": "761.13281",
        "cents": 761.13281
      },
      {
        "scl": "842.57812",
        "cents": 842.57812
      },
      {
        "scl": "911.13281",
        "cents": 911.13281
      },
      {
        "scl": "968.55469",
        "cents": 968.55469
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1175.97656",
        "cents": 1175.97656
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hemifamcyc",
    "description": "Hemifamity cycle of thirds scale, nearest to proper",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15123.html#15123",
    "url": "https://scalelibrary.org/scales/mailing-lists/hemifamcyc/",
    "tones": [
      {
        "scl": "85.875706",
        "cents": 85.875706
      },
      {
        "scl": "180.790960",
        "cents": 180.79096
      },
      {
        "scl": "291.525424",
        "cents": 291.525424
      },
      {
        "scl": "386.440678",
        "cents": 386.440678
      },
      {
        "scl": "402.259887",
        "cents": 402.259887
      },
      {
        "scl": "497.175141",
        "cents": 497.175141
      },
      {
        "scl": "607.909605",
        "cents": 607.909605
      },
      {
        "scl": "702.824859",
        "cents": 702.824859
      },
      {
        "scl": "788.700565",
        "cents": 788.700565
      },
      {
        "scl": "883.615819",
        "cents": 883.615819
      },
      {
        "scl": "969.491525",
        "cents": 969.491525
      },
      {
        "scl": "994.350282",
        "cents": 994.350282
      },
      {
        "scl": "1105.084746",
        "cents": 1105.084746
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/parizekmic14",
    "description": "Parizekmic[14] (676/675 tempering), POTE tuning",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95448",
    "url": "https://scalelibrary.org/scales/mailing-lists/parizekmic14/",
    "tones": [
      {
        "scl": "44.44614",
        "cents": 44.44614
      },
      {
        "scl": "204.44309",
        "cents": 204.44309
      },
      {
        "scl": "248.88923",
        "cents": 248.88923
      },
      {
        "scl": "293.33536",
        "cents": 293.33536
      },
      {
        "scl": "453.33232",
        "cents": 453.33232
      },
      {
        "scl": "497.77845",
        "cents": 497.77845
      },
      {
        "scl": "657.77541",
        "cents": 657.77541
      },
      {
        "scl": "702.22155",
        "cents": 702.22155
      },
      {
        "scl": "746.66768",
        "cents": 746.66768
      },
      {
        "scl": "906.66464",
        "cents": 906.66464
      },
      {
        "scl": "951.11077",
        "cents": 951.11077
      },
      {
        "scl": "995.55691",
        "cents": 995.55691
      },
      {
        "scl": "1155.55386",
        "cents": 1155.55386
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-mclaren-metal-bar",
    "description": "Metal bar scale",
    "notes": 14,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Just Non-Equal-Tempered Scales, Xenharmonikon 15 (1993), p.32",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-mclaren-metal-bar/",
    "tones": [
      {
        "scl": "128.4",
        "cents": 128.4
      },
      {
        "scl": "191.0",
        "cents": 191.0
      },
      {
        "scl": "264.2",
        "cents": 264.2
      },
      {
        "scl": "378.2",
        "cents": 378.2
      },
      {
        "scl": "394.9",
        "cents": 394.9
      },
      {
        "scl": "520.8",
        "cents": 520.8
      },
      {
        "scl": "555.8",
        "cents": 555.8
      },
      {
        "scl": "642.3",
        "cents": 642.3
      },
      {
        "scl": "724.7",
        "cents": 724.7
      },
      {
        "scl": "759.7",
        "cents": 759.7
      },
      {
        "scl": "885.8",
        "cents": 885.8
      },
      {
        "scl": "1039.7",
        "cents": 1039.7
      },
      {
        "scl": "1193.1",
        "cents": 1193.1
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-injera-14",
    "description": "12L 2s MOS for Injera, L=93.61, s=39.23",
    "notes": 14,
    "period_cents": 1201.78,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-injera-14/",
    "tones": [
      {
        "scl": "93.61",
        "cents": 93.61
      },
      {
        "scl": "187.22",
        "cents": 187.22
      },
      {
        "scl": "280.83",
        "cents": 280.83
      },
      {
        "scl": "320.06",
        "cents": 320.06
      },
      {
        "scl": "413.67",
        "cents": 413.67
      },
      {
        "scl": "507.28",
        "cents": 507.28
      },
      {
        "scl": "600.89",
        "cents": 600.89
      },
      {
        "scl": "694.50",
        "cents": 694.5
      },
      {
        "scl": "788.11",
        "cents": 788.11
      },
      {
        "scl": "881.72",
        "cents": 881.72
      },
      {
        "scl": "920.95",
        "cents": 920.95
      },
      {
        "scl": "1014.56",
        "cents": 1014.56
      },
      {
        "scl": "1108.17",
        "cents": 1108.17
      },
      {
        "scl": "1201.78",
        "cents": 1201.78
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-14",
    "description": "1L 13s MOS for Nautilus, L=124.05, s=82.97",
    "notes": 14,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-14/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "414.85",
        "cents": 414.85
      },
      {
        "scl": "497.82",
        "cents": 497.82
      },
      {
        "scl": "580.79",
        "cents": 580.79
      },
      {
        "scl": "704.84",
        "cents": 704.84
      },
      {
        "scl": "787.81",
        "cents": 787.81
      },
      {
        "scl": "870.78",
        "cents": 870.78
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-semaphore-14",
    "description": "5L 9s MOS for Semaphore, L=135.02, s=58.73",
    "notes": 14,
    "period_cents": 1203.67,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-semaphore-14/",
    "tones": [
      {
        "scl": "58.73",
        "cents": 58.73
      },
      {
        "scl": "193.75",
        "cents": 193.75
      },
      {
        "scl": "252.48",
        "cents": 252.48
      },
      {
        "scl": "311.21",
        "cents": 311.21
      },
      {
        "scl": "446.23",
        "cents": 446.23
      },
      {
        "scl": "504.96",
        "cents": 504.96
      },
      {
        "scl": "639.98",
        "cents": 639.98
      },
      {
        "scl": "698.71",
        "cents": 698.71
      },
      {
        "scl": "757.44",
        "cents": 757.44
      },
      {
        "scl": "892.46",
        "cents": 892.46
      },
      {
        "scl": "951.19",
        "cents": 951.19
      },
      {
        "scl": "1009.92",
        "cents": 1009.92
      },
      {
        "scl": "1144.94",
        "cents": 1144.94
      },
      {
        "scl": "1203.67",
        "cents": 1203.67
      }
    ]
  },
  {
    "stem": "mailing-lists/7_6-on-3_2-untempered",
    "description": "",
    "notes": 14,
    "period_cents": 1206.595,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104576.html#104579",
    "url": "https://scalelibrary.org/scales/mailing-lists/7_6-on-3_2-untempered/",
    "tones": [
      {
        "scl": "17496/16807",
        "cents": 69.555
      },
      {
        "scl": "54/49",
        "cents": 168.213
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "2916/2401",
        "cents": 336.426
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "157464/117649",
        "cents": 504.64
      },
      {
        "scl": "486/343",
        "cents": 603.297
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "26244/16807",
        "cents": 771.51
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "4374/2401",
        "cents": 1038.381
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "236196/117649",
        "cents": 1206.595
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-stretched-14-2",
    "description": "Least-Squares Stretched 14-Tone Equal Temperament, Table 6",
    "notes": 14,
    "period_cents": 1209.52,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The TOUCH-TONE(R) Signal Pitches as Subsets of Stretched 14-Tone ET's, Xenharmonikon 15 (1993), p.80",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-stretched-14-2/",
    "tones": [
      {
        "scl": "86.39",
        "cents": 86.39
      },
      {
        "scl": "172.79",
        "cents": 172.79
      },
      {
        "scl": "259.18",
        "cents": 259.18
      },
      {
        "scl": "345.58",
        "cents": 345.58
      },
      {
        "scl": "431.97",
        "cents": 431.97
      },
      {
        "scl": "518.36",
        "cents": 518.36
      },
      {
        "scl": "604.76",
        "cents": 604.76
      },
      {
        "scl": "691.15",
        "cents": 691.15
      },
      {
        "scl": "777.55",
        "cents": 777.55
      },
      {
        "scl": "863.94",
        "cents": 863.94
      },
      {
        "scl": "950.33",
        "cents": 950.33
      },
      {
        "scl": "1036.73",
        "cents": 1036.73
      },
      {
        "scl": "1123.12",
        "cents": 1123.12
      },
      {
        "scl": "1209.52",
        "cents": 1209.52
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-chalmers-stretched-14-1",
    "description": "Least-Squares Stretched 14-Tone Equal Temperament, Table 4",
    "notes": 14,
    "period_cents": 1213.51,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., The TOUCH-TONE(R) Signal Pitches as Subsets of Stretched 14-Tone ET's, Xenharmonikon 15 (1993), p.78",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-chalmers-stretched-14-1/",
    "tones": [
      {
        "scl": "86.68",
        "cents": 86.68
      },
      {
        "scl": "173.36",
        "cents": 173.36
      },
      {
        "scl": "260.04",
        "cents": 260.04
      },
      {
        "scl": "346.72",
        "cents": 346.72
      },
      {
        "scl": "433.4",
        "cents": 433.4
      },
      {
        "scl": "520.08",
        "cents": 520.08
      },
      {
        "scl": "606.76",
        "cents": 606.76
      },
      {
        "scl": "693.44",
        "cents": 693.44
      },
      {
        "scl": "780.12",
        "cents": 780.12
      },
      {
        "scl": "866.8",
        "cents": 866.8
      },
      {
        "scl": "953.48",
        "cents": 953.48
      },
      {
        "scl": "1040.16",
        "cents": 1040.16
      },
      {
        "scl": "1126.83",
        "cents": 1126.83
      },
      {
        "scl": "1213.51",
        "cents": 1213.51
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-darreg-telephone-14",
    "description": "Streched 14-tone equal temperament approximating push-button telephone tones",
    "notes": 14,
    "period_cents": 1215.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Xenharmonic Bulletin No. 12, Xenharmonikon 14 (1993), p.76",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-darreg-telephone-14/",
    "tones": [
      {
        "scl": "86.79",
        "cents": 86.79
      },
      {
        "scl": "173.57",
        "cents": 173.57
      },
      {
        "scl": "260.36",
        "cents": 260.36
      },
      {
        "scl": "347.14",
        "cents": 347.14
      },
      {
        "scl": "433.93",
        "cents": 433.93
      },
      {
        "scl": "520.71",
        "cents": 520.71
      },
      {
        "scl": "607.5",
        "cents": 607.5
      },
      {
        "scl": "694.29",
        "cents": 694.29
      },
      {
        "scl": "781.07",
        "cents": 781.07
      },
      {
        "scl": "867.86",
        "cents": 867.86
      },
      {
        "scl": "954.64",
        "cents": 954.64
      },
      {
        "scl": "1041.43",
        "cents": 1041.43
      },
      {
        "scl": "1128.21",
        "cents": 1128.21
      },
      {
        "scl": "1215.0",
        "cents": 1215.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-14-3",
    "description": "14th root of 3 non-octave scale",
    "notes": 14,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-14-3/",
    "tones": [
      {
        "scl": "135.853929",
        "cents": 135.853929
      },
      {
        "scl": "271.707857",
        "cents": 271.707857
      },
      {
        "scl": "407.561786",
        "cents": 407.561786
      },
      {
        "scl": "543.415715",
        "cents": 543.415715
      },
      {
        "scl": "679.269643",
        "cents": 679.269643
      },
      {
        "scl": "815.123572",
        "cents": 815.123572
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      },
      {
        "scl": "1086.831429",
        "cents": 1086.831429
      },
      {
        "scl": "1222.685358",
        "cents": 1222.685358
      },
      {
        "scl": "1358.539286",
        "cents": 1358.539286
      },
      {
        "scl": "1494.393215",
        "cents": 1494.393215
      },
      {
        "scl": "1630.247144",
        "cents": 1630.247144
      },
      {
        "scl": "1766.101072",
        "cents": 1766.101072
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Kaen_baet_01",
    "description": "Kaen baet 1 (Kaen), Thailand",
    "notes": 14,
    "period_cents": 2405.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "T. E. Miller. Traditional Music of the Lao: Kaen Playing and Mawlum Singing in Northeast Thailand. Number 13. Praeger, 1985",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Kaen_baet_01/",
    "tones": [
      {
        "scl": "190.0",
        "cents": 190.0
      },
      {
        "scl": "287.0",
        "cents": 287.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "787.0",
        "cents": 787.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1205.0",
        "cents": 1205.0
      },
      {
        "scl": "1388.0",
        "cents": 1388.0
      },
      {
        "scl": "1488.0",
        "cents": 1488.0
      },
      {
        "scl": "1705.0",
        "cents": 1705.0
      },
      {
        "scl": "1911.0",
        "cents": 1911.0
      },
      {
        "scl": "1996.0",
        "cents": 1996.0
      },
      {
        "scl": "2188.0",
        "cents": 2188.0
      },
      {
        "scl": "2405.0",
        "cents": 2405.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Kaen_baet_02",
    "description": "Kaen baet 2 (Kaen), Thailand",
    "notes": 14,
    "period_cents": 2423.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "T. E. Miller. Traditional Music of the Lao: Kaen Playing and Mawlum Singing in Northeast Thailand. Number 13. Praeger, 1985",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Kaen_baet_02/",
    "tones": [
      {
        "scl": "199.0",
        "cents": 199.0
      },
      {
        "scl": "294.0",
        "cents": 294.0
      },
      {
        "scl": "502.0",
        "cents": 502.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "805.0",
        "cents": 805.0
      },
      {
        "scl": "1004.0",
        "cents": 1004.0
      },
      {
        "scl": "1206.0",
        "cents": 1206.0
      },
      {
        "scl": "1395.0",
        "cents": 1395.0
      },
      {
        "scl": "1504.0",
        "cents": 1504.0
      },
      {
        "scl": "1708.0",
        "cents": 1708.0
      },
      {
        "scl": "1914.0",
        "cents": 1914.0
      },
      {
        "scl": "2015.0",
        "cents": 2015.0
      },
      {
        "scl": "2209.0",
        "cents": 2209.0
      },
      {
        "scl": "2423.0",
        "cents": 2423.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Morton_04",
    "description": "Morton 4 (Khong Wong Lek), Thailand",
    "notes": 14,
    "period_cents": 2423.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "D. Morton and C. Duriyanga. The Traditional Music of Thailand, volume 8. Univ of California Press, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Morton_04/",
    "tones": [
      {
        "scl": "163.0",
        "cents": 163.0
      },
      {
        "scl": "345.0",
        "cents": 345.0
      },
      {
        "scl": "521.0",
        "cents": 521.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "854.0",
        "cents": 854.0
      },
      {
        "scl": "1035.0",
        "cents": 1035.0
      },
      {
        "scl": "1197.0",
        "cents": 1197.0
      },
      {
        "scl": "1382.0",
        "cents": 1382.0
      },
      {
        "scl": "1555.0",
        "cents": 1555.0
      },
      {
        "scl": "1743.0",
        "cents": 1743.0
      },
      {
        "scl": "1920.0",
        "cents": 1920.0
      },
      {
        "scl": "2078.0",
        "cents": 2078.0
      },
      {
        "scl": "2267.0",
        "cents": 2267.0
      },
      {
        "scl": "2423.0",
        "cents": 2423.0
      }
    ]
  },
  {
    "stem": "damusc/Georgia_Average_All-M",
    "description": "Average All-M (Voice), Georgia",
    "notes": 14,
    "period_cents": 2498.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Frank Scherbaum, Nana Mzhavanadze, Simha Arom, Sebastian Rosenzweig, and Meinard Muller. Tonal Organization of the Erkomaishvili Dataset: Pitches, Scales, Melodies and Harmonies.",
    "url": "https://scalelibrary.org/scales/damusc/Georgia_Average_All-M/",
    "tones": [
      {
        "scl": "197.0",
        "cents": 197.0
      },
      {
        "scl": "378.0",
        "cents": 378.0
      },
      {
        "scl": "551.0",
        "cents": 551.0
      },
      {
        "scl": "714.0",
        "cents": 714.0
      },
      {
        "scl": "898.0",
        "cents": 898.0
      },
      {
        "scl": "1073.0",
        "cents": 1073.0
      },
      {
        "scl": "1240.0",
        "cents": 1240.0
      },
      {
        "scl": "1406.0",
        "cents": 1406.0
      },
      {
        "scl": "1602.0",
        "cents": 1602.0
      },
      {
        "scl": "1784.0",
        "cents": 1784.0
      },
      {
        "scl": "1949.0",
        "cents": 1949.0
      },
      {
        "scl": "2129.0",
        "cents": 2129.0
      },
      {
        "scl": "2309.0",
        "cents": 2309.0
      },
      {
        "scl": "2498.0",
        "cents": 2498.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_25",
    "description": "Asena 25 (Valimba), Malawi",
    "notes": 14,
    "period_cents": 2547.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_25/",
    "tones": [
      {
        "scl": "238.0",
        "cents": 238.0
      },
      {
        "scl": "417.0",
        "cents": 417.0
      },
      {
        "scl": "570.0",
        "cents": 570.0
      },
      {
        "scl": "752.0",
        "cents": 752.0
      },
      {
        "scl": "925.0",
        "cents": 925.0
      },
      {
        "scl": "1068.0",
        "cents": 1068.0
      },
      {
        "scl": "1275.0",
        "cents": 1275.0
      },
      {
        "scl": "1481.0",
        "cents": 1481.0
      },
      {
        "scl": "1627.0",
        "cents": 1627.0
      },
      {
        "scl": "1806.0",
        "cents": 1806.0
      },
      {
        "scl": "2001.0",
        "cents": 2001.0
      },
      {
        "scl": "2133.0",
        "cents": 2133.0
      },
      {
        "scl": "2400.0",
        "cents": 2400.0
      },
      {
        "scl": "2547.0",
        "cents": 2547.0
      }
    ]
  },
  {
    "stem": "mailing-lists/harm16a",
    "description": "Fifth octave of the harmonic overtone series",
    "notes": 15,
    "period_cents": 1145.036,
    "just": true,
    "limit": 31,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90986.html#90986",
    "url": "https://scalelibrary.org/scales/mailing-lists/harm16a/",
    "tones": [
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "23/16",
        "cents": 628.274
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "29/16",
        "cents": 1029.577
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "31/16",
        "cents": 1145.036
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-blackwood-15",
    "description": "10L 5s MOS for Blackwood, L=80.09, s=78.69",
    "notes": 15,
    "period_cents": 1194.35,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-blackwood-15/",
    "tones": [
      {
        "scl": "80.09",
        "cents": 80.09
      },
      {
        "scl": "158.78",
        "cents": 158.78
      },
      {
        "scl": "238.87",
        "cents": 238.87
      },
      {
        "scl": "318.96",
        "cents": 318.96
      },
      {
        "scl": "397.65",
        "cents": 397.65
      },
      {
        "scl": "477.74",
        "cents": 477.74
      },
      {
        "scl": "557.83",
        "cents": 557.83
      },
      {
        "scl": "636.52",
        "cents": 636.52
      },
      {
        "scl": "716.61",
        "cents": 716.61
      },
      {
        "scl": "796.70",
        "cents": 796.7
      },
      {
        "scl": "875.39",
        "cents": 875.39
      },
      {
        "scl": "955.48",
        "cents": 955.48
      },
      {
        "scl": "1035.57",
        "cents": 1035.57
      },
      {
        "scl": "1114.26",
        "cents": 1114.26
      },
      {
        "scl": "1194.35",
        "cents": 1194.35
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-blacksmith-15",
    "description": "10L 5s MOS for Blacksmith, L=83.83, s=71.52",
    "notes": 15,
    "period_cents": 1195.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-blacksmith-15/",
    "tones": [
      {
        "scl": "83.83",
        "cents": 83.83
      },
      {
        "scl": "155.35",
        "cents": 155.35
      },
      {
        "scl": "239.18",
        "cents": 239.18
      },
      {
        "scl": "323.01",
        "cents": 323.01
      },
      {
        "scl": "394.53",
        "cents": 394.53
      },
      {
        "scl": "478.36",
        "cents": 478.36
      },
      {
        "scl": "562.19",
        "cents": 562.19
      },
      {
        "scl": "633.71",
        "cents": 633.71
      },
      {
        "scl": "717.54",
        "cents": 717.54
      },
      {
        "scl": "801.37",
        "cents": 801.37
      },
      {
        "scl": "872.89",
        "cents": 872.89
      },
      {
        "scl": "956.72",
        "cents": 956.72
      },
      {
        "scl": "1040.55",
        "cents": 1040.55
      },
      {
        "scl": "1112.07",
        "cents": 1112.07
      },
      {
        "scl": "1195.90",
        "cents": 1195.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-15",
    "description": "7L 8s MOS for Porcupine, L=101.65, s=60.67",
    "notes": 15,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-15/",
    "tones": [
      {
        "scl": "60.67",
        "cents": 60.67
      },
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "222.99",
        "cents": 222.99
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "385.31",
        "cents": 385.31
      },
      {
        "scl": "486.96",
        "cents": 486.96
      },
      {
        "scl": "547.63",
        "cents": 547.63
      },
      {
        "scl": "649.28",
        "cents": 649.28
      },
      {
        "scl": "709.95",
        "cents": 709.95
      },
      {
        "scl": "811.60",
        "cents": 811.6
      },
      {
        "scl": "872.27",
        "cents": 872.27
      },
      {
        "scl": "973.92",
        "cents": 973.92
      },
      {
        "scl": "1034.59",
        "cents": 1034.59
      },
      {
        "scl": "1136.24",
        "cents": 1136.24
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augene-15",
    "description": "12L 3s MOS for Augene, L=92.46, s=29.18",
    "notes": 15,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augene-15/",
    "tones": [
      {
        "scl": "92.46",
        "cents": 92.46
      },
      {
        "scl": "184.92",
        "cents": 184.92
      },
      {
        "scl": "214.10",
        "cents": 214.1
      },
      {
        "scl": "306.56",
        "cents": 306.56
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "491.48",
        "cents": 491.48
      },
      {
        "scl": "583.94",
        "cents": 583.94
      },
      {
        "scl": "613.12",
        "cents": 613.12
      },
      {
        "scl": "705.58",
        "cents": 705.58
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "890.50",
        "cents": 890.5
      },
      {
        "scl": "982.96",
        "cents": 982.96
      },
      {
        "scl": "1012.14",
        "cents": 1012.14
      },
      {
        "scl": "1104.60",
        "cents": 1104.6
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augmented-15",
    "description": "12L 3s MOS for Augmented, L=93.15, s=26.42",
    "notes": 15,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augmented-15/",
    "tones": [
      {
        "scl": "93.15",
        "cents": 93.15
      },
      {
        "scl": "186.30",
        "cents": 186.3
      },
      {
        "scl": "212.72",
        "cents": 212.72
      },
      {
        "scl": "305.87",
        "cents": 305.87
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "492.17",
        "cents": 492.17
      },
      {
        "scl": "585.32",
        "cents": 585.32
      },
      {
        "scl": "611.74",
        "cents": 611.74
      },
      {
        "scl": "704.89",
        "cents": 704.89
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "891.19",
        "cents": 891.19
      },
      {
        "scl": "984.34",
        "cents": 984.34
      },
      {
        "scl": "1010.76",
        "cents": 1010.76
      },
      {
        "scl": "1103.91",
        "cents": 1103.91
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-15",
    "description": "4L 11s MOS for Myna, L=187.70, s=40.73",
    "notes": 15,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-15/",
    "tones": [
      {
        "scl": "40.73",
        "cents": 40.73
      },
      {
        "scl": "228.43",
        "cents": 228.43
      },
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "350.62",
        "cents": 350.62
      },
      {
        "scl": "538.32",
        "cents": 538.32
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "660.51",
        "cents": 660.51
      },
      {
        "scl": "848.21",
        "cents": 848.21
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "970.40",
        "cents": 970.4
      },
      {
        "scl": "1158.10",
        "cents": 1158.1
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "mailing-lists/ramx15",
    "description": "Untempered version of the 5-limit minor third chain",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_67653.html#67655",
    "url": "https://scalelibrary.org/scales/mailing-lists/ramx15/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "216/125",
        "cents": 946.924
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/15highschool1",
    "description": "First 15-note Highschool scale",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90597.html#90599",
    "url": "https://scalelibrary.org/scales/mailing-lists/15highschool1/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/15highschool2",
    "description": "Second 15-note Highschool scale",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90597.html#90599",
    "url": "https://scalelibrary.org/scales/mailing-lists/15highschool2/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/brect35",
    "description": "3x5 breed rectangle scale, <15 25 36 43| epimorphic",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12170.html#12171",
    "url": "https://scalelibrary.org/scales/mailing-lists/brect35/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cpak15",
    "description": "optimal tetrad pack scale",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12984.html#12984",
    "url": "https://scalelibrary.org/scales/mailing-lists/cpak15/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "147/80",
        "cents": 1053.293
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/deporcy",
    "description": "A 15-note chord-based detempering of 7-limit porcupine",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11208.html#11208",
    "url": "https://scalelibrary.org/scales/mailing-lists/deporcy/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "64/35",
        "cents": 1044.86
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hahn15",
    "description": "Hahn-reduced 15 note scale",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10822.html#10822",
    "url": "https://scalelibrary.org/scales/mailing-lists/hahn15/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-burt-drones-all",
    "description": "All notes from Drones 1994 #2",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Warren Burt, Drones 1994 #2: Old Commas Inverted and Revisited, Xenharmonikon 16 (1995), p.99",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-burt-drones-all/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-25-6C2-pentadekany",
    "description": "1.3.5.7.9.11 6C2 Pentadekany, Figure 25",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-25-6C2-pentadekany/",
    "tones": [
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-25-6C4-pentadekany",
    "description": "1.3.5.7.9.11 6C4 Pentadekany, Figure 25",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-25-6C4-pentadekany/",
    "tones": [
      {
        "scl": "80/77",
        "cents": 66.17
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "80/63",
        "cents": 413.578
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "160/99",
        "cents": 831.086
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12to30harm12",
    "description": "12 to 30 in octave harm",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 29,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95693.html#95693",
    "url": "https://scalelibrary.org/scales/mailing-lists/12to30harm12/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "29/24",
        "cents": 327.622
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "19/12",
        "cents": 795.558
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "23/12",
        "cents": 1126.319
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/12to30subharm12",
    "description": "subharmonic 12 to 30 in 15",
    "notes": 15,
    "period_cents": 1200.0,
    "just": true,
    "limit": 29,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_25104.html#25104",
    "url": "https://scalelibrary.org/scales/mailing-lists/12to30subharm12/",
    "tones": [
      {
        "scl": "30/29",
        "cents": 58.692
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "30/23",
        "cents": 459.994
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "30/19",
        "cents": 790.756
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "30/17",
        "cents": 983.313
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-15",
    "description": "15 equal divisions of the octave",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-15/",
    "tones": [
      {
        "scl": "80.0",
        "cents": 80.0
      },
      {
        "scl": "160.0",
        "cents": 160.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "320.0",
        "cents": 320.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "560.0",
        "cents": 560.0
      },
      {
        "scl": "640.0",
        "cents": 640.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "880.0",
        "cents": 880.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1120.0",
        "cents": 1120.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/15-27",
    "description": "15 out of 27-ET",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_8015.html#28131",
    "url": "https://scalelibrary.org/scales/mailing-lists/15-27/",
    "tones": [
      {
        "scl": "88.8888889",
        "cents": 88.8888889
      },
      {
        "scl": "177.777778",
        "cents": 177.777778
      },
      {
        "scl": "222.222222",
        "cents": 222.222222
      },
      {
        "scl": "311.111111",
        "cents": 311.111111
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "488.888889",
        "cents": 488.888889
      },
      {
        "scl": "577.777778",
        "cents": 577.777778
      },
      {
        "scl": "622.222222",
        "cents": 622.222222
      },
      {
        "scl": "711.111111",
        "cents": 711.111111
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "888.888889",
        "cents": 888.888889
      },
      {
        "scl": "977.777778",
        "cents": 977.777778
      },
      {
        "scl": "1022.22222",
        "cents": 1022.22222
      },
      {
        "scl": "1111.11111",
        "cents": 1111.11111
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/MEANTONE-KILLER",
    "description": "15 circulating notes of porcupine (/ sort of nusecond in the far keys)",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102293.html#102297",
    "url": "https://scalelibrary.org/scales/mailing-lists/MEANTONE-KILLER/",
    "tones": [
      {
        "scl": "67.",
        "cents": 67.0
      },
      {
        "scl": "161.",
        "cents": 161.0
      },
      {
        "scl": "228.",
        "cents": 228.0
      },
      {
        "scl": "319.",
        "cents": 319.0
      },
      {
        "scl": "390.",
        "cents": 390.0
      },
      {
        "scl": "477.",
        "cents": 477.0
      },
      {
        "scl": "552.",
        "cents": 552.0
      },
      {
        "scl": "635.",
        "cents": 635.0
      },
      {
        "scl": "714.",
        "cents": 714.0
      },
      {
        "scl": "793.",
        "cents": 793.0
      },
      {
        "scl": "876.",
        "cents": 876.0
      },
      {
        "scl": "951.",
        "cents": 951.0
      },
      {
        "scl": "1038.",
        "cents": 1038.0
      },
      {
        "scl": "1109.",
        "cents": 1109.0
      },
      {
        "scl": "1200.",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Porcupine15Lesfip",
    "description": "asdljfkhlaksjdhfkasdgfaoiusdhfkejgflkjadshlfdkjhad",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102778.html#102798",
    "url": "https://scalelibrary.org/scales/mailing-lists/Porcupine15Lesfip/",
    "tones": [
      {
        "scl": "61.59759",
        "cents": 61.59759
      },
      {
        "scl": "161.50757",
        "cents": 161.50757
      },
      {
        "scl": "226.12741",
        "cents": 226.12741
      },
      {
        "scl": "319.17600",
        "cents": 319.176
      },
      {
        "scl": "388.13838",
        "cents": 388.13838
      },
      {
        "scl": "477.94924",
        "cents": 477.94924
      },
      {
        "scl": "549.56710",
        "cents": 549.5671
      },
      {
        "scl": "621.18496",
        "cents": 621.18496
      },
      {
        "scl": "710.99581",
        "cents": 710.99581
      },
      {
        "scl": "779.95820",
        "cents": 779.9582
      },
      {
        "scl": "873.00679",
        "cents": 873.00679
      },
      {
        "scl": "937.62663",
        "cents": 937.62663
      },
      {
        "scl": "1037.53661",
        "cents": 1037.53661
      },
      {
        "scl": "1099.13420",
        "cents": 1099.1342
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/arch_enh_cheese",
    "description": "Archytas' enharmonic with just 5/4's 'round a circle of 5-ET",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_6827.html#6856",
    "url": "https://scalelibrary.org/scales/mailing-lists/arch_enh_cheese/",
    "tones": [
      {
        "scl": "44.916",
        "cents": 44.916
      },
      {
        "scl": "93.686",
        "cents": 93.686
      },
      {
        "scl": "240.000",
        "cents": 240.0
      },
      {
        "scl": "284.916",
        "cents": 284.916
      },
      {
        "scl": "333.686",
        "cents": 333.686
      },
      {
        "scl": "480.000",
        "cents": 480.0
      },
      {
        "scl": "524.916",
        "cents": 524.916
      },
      {
        "scl": "573.686",
        "cents": 573.686
      },
      {
        "scl": "720.000",
        "cents": 720.0
      },
      {
        "scl": "764.916",
        "cents": 764.916
      },
      {
        "scl": "813.686",
        "cents": 813.686
      },
      {
        "scl": "960.000",
        "cents": 960.0
      },
      {
        "scl": "1004.916",
        "cents": 1004.916
      },
      {
        "scl": "1053.686",
        "cents": 1053.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/augene15br1",
    "description": "Augene[15] with a brat of 1",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89009.html#89009",
    "url": "https://scalelibrary.org/scales/mailing-lists/augene15br1/",
    "tones": [
      {
        "scl": "93.470871322074944904",
        "cents": 93.47087132207494
      },
      {
        "scl": "186.94174264414988983",
        "cents": 186.94174264414988
      },
      {
        "scl": "213.05825735585011027",
        "cents": 213.05825735585012
      },
      {
        "scl": "306.52912867792505515",
        "cents": 306.52912867792503
      },
      {
        "scl": "400.00000000000000000",
        "cents": 400.0
      },
      {
        "scl": "493.47087132207494484",
        "cents": 493.47087132207497
      },
      {
        "scl": "586.94174264414988984",
        "cents": 586.9417426441499
      },
      {
        "scl": "613.05825735585011039",
        "cents": 613.0582573558501
      },
      {
        "scl": "706.52912867792505511",
        "cents": 706.5291286779251
      },
      {
        "scl": "800.00000000000000000",
        "cents": 800.0
      },
      {
        "scl": "893.47087132207494492",
        "cents": 893.4708713220749
      },
      {
        "scl": "986.94174264414988972",
        "cents": 986.9417426441499
      },
      {
        "scl": "1013.0582573558501103",
        "cents": 1013.0582573558501
      },
      {
        "scl": "1106.5291286779250552",
        "cents": 1106.529128677925
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/blackbeat15",
    "description": "Blackwood[15] with brats of -1",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_61310.html#61310",
    "url": "https://scalelibrary.org/scales/mailing-lists/blackbeat15/",
    "tones": [
      {
        "scl": "82.836732",
        "cents": 82.836732
      },
      {
        "scl": "157.163268",
        "cents": 157.163268
      },
      {
        "scl": "240.000000",
        "cents": 240.0
      },
      {
        "scl": "322.836732",
        "cents": 322.836732
      },
      {
        "scl": "397.163268",
        "cents": 397.163268
      },
      {
        "scl": "480.000000",
        "cents": 480.0
      },
      {
        "scl": "562.836732",
        "cents": 562.836732
      },
      {
        "scl": "637.163268",
        "cents": 637.163268
      },
      {
        "scl": "720.000000",
        "cents": 720.0
      },
      {
        "scl": "802.836732",
        "cents": 802.836732
      },
      {
        "scl": "877.163268",
        "cents": 877.163268
      },
      {
        "scl": "960.000000",
        "cents": 960.0
      },
      {
        "scl": "1042.836732",
        "cents": 1042.836732
      },
      {
        "scl": "1117.163268",
        "cents": 1117.163268
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dwarf15marv",
    "description": "Marvelous dwarf: 1/4 kleismic dwarf(<15 24 35|) subset rosatimarv",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105046",
    "url": "https://scalelibrary.org/scales/mailing-lists/dwarf15marv/",
    "tones": [
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "184.331593",
        "cents": 184.331593
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "615.559927",
        "cents": 615.559927
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "999.945760",
        "cents": 999.94576
      },
      {
        "scl": "1015.668407",
        "cents": 1015.668407
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/fifaug",
    "description": "Three circles of four (56/11)^(1/4) fifths with 11/7 as wolf",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_50585.html#50585",
    "url": "https://scalelibrary.org/scales/mailing-lists/fifaug/",
    "tones": [
      {
        "scl": "95.623008",
        "cents": 95.623008
      },
      {
        "scl": "113.130973",
        "cents": 113.130973
      },
      {
        "scl": "208.753982",
        "cents": 208.753982
      },
      {
        "scl": "304.376991",
        "cents": 304.376991
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "495.623008",
        "cents": 495.623008
      },
      {
        "scl": "513.130973",
        "cents": 513.130973
      },
      {
        "scl": "608.753982",
        "cents": 608.753982
      },
      {
        "scl": "704.376991",
        "cents": 704.376991
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "895.623008",
        "cents": 895.623008
      },
      {
        "scl": "913.130973",
        "cents": 913.130973
      },
      {
        "scl": "1008.753982",
        "cents": 1008.753982
      },
      {
        "scl": "1104.376991",
        "cents": 1104.376991
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/golden-triforce",
    "description": "triforce[15]",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_29311.html#29311",
    "url": "https://scalelibrary.org/scales/mailing-lists/golden-triforce/",
    "tones": [
      {
        "scl": "58.35921",
        "cents": 58.35921
      },
      {
        "scl": "152.78640",
        "cents": 152.7864
      },
      {
        "scl": "211.14562",
        "cents": 211.14562
      },
      {
        "scl": "305.57281",
        "cents": 305.57281
      },
      {
        "scl": "400.00000",
        "cents": 400.0
      },
      {
        "scl": "458.35921",
        "cents": 458.35921
      },
      {
        "scl": "552.78640",
        "cents": 552.7864
      },
      {
        "scl": "611.14562",
        "cents": 611.14562
      },
      {
        "scl": "705.57281",
        "cents": 705.57281
      },
      {
        "scl": "800.00000",
        "cents": 800.0
      },
      {
        "scl": "858.35921",
        "cents": 858.35921
      },
      {
        "scl": "952.78640",
        "cents": 952.7864
      },
      {
        "scl": "1011.14562",
        "cents": 1011.14562
      },
      {
        "scl": "1105.57281",
        "cents": 1105.57281
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/limx15",
    "description": "Linear 5-limit temperament with minor third as generator",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_67653.html#67653",
    "url": "https://scalelibrary.org/scales/mailing-lists/limx15/",
    "tones": [
      {
        "scl": "67.9700",
        "cents": 67.97
      },
      {
        "scl": "181.0525",
        "cents": 181.0525
      },
      {
        "scl": "249.0225",
        "cents": 249.0225
      },
      {
        "scl": "316.9925",
        "cents": 316.9925
      },
      {
        "scl": "384.9625",
        "cents": 384.9625
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "566.0150",
        "cents": 566.015
      },
      {
        "scl": "633.9850",
        "cents": 633.985
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "815.0375",
        "cents": 815.0375
      },
      {
        "scl": "883.0075",
        "cents": 883.0075
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      },
      {
        "scl": "1018.9475",
        "cents": 1018.9475
      },
      {
        "scl": "1132.0300",
        "cents": 1132.03
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/myna15br25",
    "description": "Myna[15] with a brat of 5/2",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89012.html#89012",
    "url": "https://scalelibrary.org/scales/mailing-lists/myna15br25/",
    "tones": [
      {
        "scl": "39.873439535587316106",
        "cents": 39.873439535587316
      },
      {
        "scl": "79.746879071174631958",
        "cents": 79.74687907117463
      },
      {
        "scl": "119.62031860676194795",
        "cents": 119.62031860676194
      },
      {
        "scl": "309.96835988389682900",
        "cents": 309.9683598838968
      },
      {
        "scl": "349.84179941948414501",
        "cents": 349.8417994194841
      },
      {
        "scl": "389.71523895507146095",
        "cents": 389.71523895507147
      },
      {
        "scl": "580.06328023220634205",
        "cents": 580.0632802322064
      },
      {
        "scl": "619.93671976779365797",
        "cents": 619.9367197677936
      },
      {
        "scl": "659.81015930338097396",
        "cents": 659.8101593033809
      },
      {
        "scl": "699.68359883896829004",
        "cents": 699.6835988389682
      },
      {
        "scl": "890.03164011610317102",
        "cents": 890.0316401161032
      },
      {
        "scl": "929.90507965169048696",
        "cents": 929.9050796516905
      },
      {
        "scl": "969.77851918727780304",
        "cents": 969.7785191872778
      },
      {
        "scl": "1009.6519587228651190",
        "cents": 1009.6519587228652
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/myna15br3",
    "description": "Myna[15] with a brat of 3",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89012.html#89012",
    "url": "https://scalelibrary.org/scales/mailing-lists/myna15br3/",
    "tones": [
      {
        "scl": "39.634519805804147250",
        "cents": 39.634519805804146
      },
      {
        "scl": "79.269039611608294444",
        "cents": 79.26903961160829
      },
      {
        "scl": "118.90355941741244179",
        "cents": 118.90355941741244
      },
      {
        "scl": "309.90862995145103682",
        "cents": 309.908629951451
      },
      {
        "scl": "349.54314975725518412",
        "cents": 349.5431497572552
      },
      {
        "scl": "389.17766956305933133",
        "cents": 389.17766956305934
      },
      {
        "scl": "580.18274009709792642",
        "cents": 580.182740097098
      },
      {
        "scl": "619.81725990290207365",
        "cents": 619.817259902902
      },
      {
        "scl": "659.45177970870622098",
        "cents": 659.4517797087062
      },
      {
        "scl": "699.08629951451036812",
        "cents": 699.0862995145104
      },
      {
        "scl": "890.09137004854896323",
        "cents": 890.0913700485489
      },
      {
        "scl": "929.72588985435311042",
        "cents": 929.7258898543531
      },
      {
        "scl": "969.36040966015725767",
        "cents": 969.3604096601573
      },
      {
        "scl": "1008.9949294659614050",
        "cents": 1008.9949294659614
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/nufip15",
    "description": "A 15-note lesfip mutant nusecond, target 11-limit diamond, error limit 12 cents",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102746.html#102750",
    "url": "https://scalelibrary.org/scales/mailing-lists/nufip15/",
    "tones": [
      {
        "scl": "44.85398",
        "cents": 44.85398
      },
      {
        "scl": "156.27185",
        "cents": 156.27185
      },
      {
        "scl": "200.77030",
        "cents": 200.7703
      },
      {
        "scl": "312.16415",
        "cents": 312.16415
      },
      {
        "scl": "387.79495",
        "cents": 387.79495
      },
      {
        "scl": "466.95289",
        "cents": 466.95289
      },
      {
        "scl": "544.35733",
        "cents": 544.35733
      },
      {
        "scl": "621.76177",
        "cents": 621.76177
      },
      {
        "scl": "700.91971",
        "cents": 700.91971
      },
      {
        "scl": "776.55051",
        "cents": 776.55051
      },
      {
        "scl": "887.94437",
        "cents": 887.94437
      },
      {
        "scl": "932.44281",
        "cents": 932.44281
      },
      {
        "scl": "1043.86068",
        "cents": 1043.86068
      },
      {
        "scl": "1088.71467",
        "cents": 1088.71467
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porcufip15",
    "description": "Prcupine[15] lesfip scale, 11-limit diamond, 15 cents tolerance",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102778.html#102793",
    "url": "https://scalelibrary.org/scales/mailing-lists/porcufip15/",
    "tones": [
      {
        "scl": "98.67069",
        "cents": 98.67069
      },
      {
        "scl": "161.69600",
        "cents": 161.696
      },
      {
        "scl": "261.16244",
        "cents": 261.16244
      },
      {
        "scl": "323.51020",
        "cents": 323.5102
      },
      {
        "scl": "423.96853",
        "cents": 423.96853
      },
      {
        "scl": "486.50591",
        "cents": 486.50591
      },
      {
        "scl": "586.06832",
        "cents": 586.06832
      },
      {
        "scl": "648.60570",
        "cents": 648.6057
      },
      {
        "scl": "749.06403",
        "cents": 749.06403
      },
      {
        "scl": "811.41179",
        "cents": 811.41179
      },
      {
        "scl": "910.87823",
        "cents": 910.87823
      },
      {
        "scl": "973.90355",
        "cents": 973.90355
      },
      {
        "scl": "1072.57423",
        "cents": 1072.57423
      },
      {
        "scl": "1136.28712",
        "cents": 1136.28712
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porcuopt",
    "description": "Porcupine[15] lesfip scale, 11-limit diamond, 15 cents tolerance",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102778.html#102796",
    "url": "https://scalelibrary.org/scales/mailing-lists/porcuopt/",
    "tones": [
      {
        "scl": "93.04859",
        "cents": 93.04859
      },
      {
        "scl": "162.01097",
        "cents": 162.01097
      },
      {
        "scl": "251.82183",
        "cents": 251.82183
      },
      {
        "scl": "323.43969",
        "cents": 323.43969
      },
      {
        "scl": "395.05755",
        "cents": 395.05755
      },
      {
        "scl": "484.86840",
        "cents": 484.8684
      },
      {
        "scl": "553.83079",
        "cents": 553.83079
      },
      {
        "scl": "646.87938",
        "cents": 646.87938
      },
      {
        "scl": "711.49922",
        "cents": 711.49922
      },
      {
        "scl": "811.40920",
        "cents": 811.4092
      },
      {
        "scl": "873.00679",
        "cents": 873.00679
      },
      {
        "scl": "973.87259",
        "cents": 973.87259
      },
      {
        "scl": "1035.47018",
        "cents": 1035.47018
      },
      {
        "scl": "1135.38016",
        "cents": 1135.38016
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porcupine15",
    "description": "Porcupine[15] in 22et tuning",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_12190.html#24079",
    "url": "https://scalelibrary.org/scales/mailing-lists/porcupine15/",
    "tones": [
      {
        "scl": "54.54545",
        "cents": 54.54545
      },
      {
        "scl": "163.63636",
        "cents": 163.63636
      },
      {
        "scl": "218.18182",
        "cents": 218.18182
      },
      {
        "scl": "327.27273",
        "cents": 327.27273
      },
      {
        "scl": "381.81818",
        "cents": 381.81818
      },
      {
        "scl": "490.90909",
        "cents": 490.90909
      },
      {
        "scl": "545.45455",
        "cents": 545.45455
      },
      {
        "scl": "654.54545",
        "cents": 654.54545
      },
      {
        "scl": "709.09091",
        "cents": 709.09091
      },
      {
        "scl": "818.18182",
        "cents": 818.18182
      },
      {
        "scl": "872.72727",
        "cents": 872.72727
      },
      {
        "scl": "981.81818",
        "cents": 981.81818
      },
      {
        "scl": "1036.36364",
        "cents": 1036.36364
      },
      {
        "scl": "1145.45455",
        "cents": 1145.45455
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/porcupine15fip",
    "description": "Lesfip version of Porcupine[15], 11-limit diamond target, 15 cent tolerance",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102778.html#102785",
    "url": "https://scalelibrary.org/scales/mailing-lists/porcupine15fip/",
    "tones": [
      {
        "scl": "100.98886",
        "cents": 100.98886
      },
      {
        "scl": "162.45590",
        "cents": 162.4559
      },
      {
        "scl": "262.89824",
        "cents": 262.89824
      },
      {
        "scl": "325.04535",
        "cents": 325.04535
      },
      {
        "scl": "387.19246",
        "cents": 387.19246
      },
      {
        "scl": "487.63480",
        "cents": 487.6348
      },
      {
        "scl": "549.10184",
        "cents": 549.10184
      },
      {
        "scl": "650.09070",
        "cents": 650.0907
      },
      {
        "scl": "711.24951",
        "cents": 711.24951
      },
      {
        "scl": "812.69999",
        "cents": 812.69999
      },
      {
        "scl": "875.28995",
        "cents": 875.28995
      },
      {
        "scl": "974.80075",
        "cents": 974.80075
      },
      {
        "scl": "1037.39071",
        "cents": 1037.39071
      },
      {
        "scl": "1138.84119",
        "cents": 1138.84119
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pork15",
    "description": "Porupine-related lesfip scale",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102778.html#102778",
    "url": "https://scalelibrary.org/scales/mailing-lists/pork15/",
    "tones": [
      {
        "scl": "90.75957",
        "cents": 90.75957
      },
      {
        "scl": "162.69064",
        "cents": 162.69064
      },
      {
        "scl": "256.58844",
        "cents": 256.58844
      },
      {
        "scl": "318.16312",
        "cents": 318.16312
      },
      {
        "scl": "423.99014",
        "cents": 423.99014
      },
      {
        "scl": "479.55828",
        "cents": 479.55828
      },
      {
        "scl": "585.38530",
        "cents": 585.3853
      },
      {
        "scl": "646.95998",
        "cents": 646.95998
      },
      {
        "scl": "740.85778",
        "cents": 740.85778
      },
      {
        "scl": "812.78885",
        "cents": 812.78885
      },
      {
        "scl": "903.54842",
        "cents": 903.54842
      },
      {
        "scl": "971.39229",
        "cents": 971.39229
      },
      {
        "scl": "1051.77421",
        "cents": 1051.77421
      },
      {
        "scl": "1132.15613",
        "cents": 1132.15613
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/thrush15",
    "description": "Thrush[15] hobbit 7&9 limit minimax tuning",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93283.html#93283",
    "url": "https://scalelibrary.org/scales/mailing-lists/thrush15/",
    "tones": [
      {
        "scl": "79.86894",
        "cents": 79.86894
      },
      {
        "scl": "159.73788",
        "cents": 159.73788
      },
      {
        "scl": "231.17409",
        "cents": 231.17409
      },
      {
        "scl": "311.04303",
        "cents": 311.04303
      },
      {
        "scl": "390.91197",
        "cents": 390.91197
      },
      {
        "scl": "498.04500",
        "cents": 498.045
      },
      {
        "scl": "577.91394",
        "cents": 577.91394
      },
      {
        "scl": "622.08606",
        "cents": 622.08606
      },
      {
        "scl": "701.95500",
        "cents": 701.955
      },
      {
        "scl": "809.08803",
        "cents": 809.08803
      },
      {
        "scl": "888.95697",
        "cents": 888.95697
      },
      {
        "scl": "968.82591",
        "cents": 968.82591
      },
      {
        "scl": "1040.26212",
        "cents": 1040.26212
      },
      {
        "scl": "1120.13106",
        "cents": 1120.13106
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tripenta",
    "description": "6/31 generator supermajor seconds tripentatonic scale",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_47216.html#47216",
    "url": "https://scalelibrary.org/scales/mailing-lists/tripenta/",
    "tones": [
      {
        "scl": "38.709677",
        "cents": 38.709677
      },
      {
        "scl": "193.548387",
        "cents": 193.548387
      },
      {
        "scl": "232.258065",
        "cents": 232.258065
      },
      {
        "scl": "270.967742",
        "cents": 270.967742
      },
      {
        "scl": "425.806452",
        "cents": 425.806452
      },
      {
        "scl": "464.516129",
        "cents": 464.516129
      },
      {
        "scl": "503.225806",
        "cents": 503.225806
      },
      {
        "scl": "696.774194",
        "cents": 696.774194
      },
      {
        "scl": "735.483871",
        "cents": 735.483871
      },
      {
        "scl": "774.193548",
        "cents": 774.193548
      },
      {
        "scl": "929.032258",
        "cents": 929.032258
      },
      {
        "scl": "967.741935",
        "cents": 967.741935
      },
      {
        "scl": "1006.451613",
        "cents": 1006.451613
      },
      {
        "scl": "1161.290323",
        "cents": 1161.290323
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/valenporc15",
    "description": "Valentine-porcupine circulating strictly proper 15-note lesfip scale, 11 limit diamond target, 13.8 to 15.5 cent tolerance",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102778.html#102788",
    "url": "https://scalelibrary.org/scales/mailing-lists/valenporc15/",
    "tones": [
      {
        "scl": "79.99698",
        "cents": 79.99698
      },
      {
        "scl": "158.13771",
        "cents": 158.13771
      },
      {
        "scl": "233.53897",
        "cents": 233.53897
      },
      {
        "scl": "314.10167",
        "cents": 314.10167
      },
      {
        "scl": "389.50293",
        "cents": 389.50293
      },
      {
        "scl": "467.64365",
        "cents": 467.64365
      },
      {
        "scl": "547.64064",
        "cents": 547.64064
      },
      {
        "scl": "623.18179",
        "cents": 623.18179
      },
      {
        "scl": "701.41713",
        "cents": 701.41713
      },
      {
        "scl": "780.49908",
        "cents": 780.49908
      },
      {
        "scl": "873.82032",
        "cents": 873.82032
      },
      {
        "scl": "967.14156",
        "cents": 967.14156
      },
      {
        "scl": "1046.22350",
        "cents": 1046.2235
      },
      {
        "scl": "1124.45885",
        "cents": 1124.45885
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/valentine15",
    "description": "Valentine[15] in 46-et tuning",
    "notes": 15,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_11913.html#11947",
    "url": "https://scalelibrary.org/scales/mailing-lists/valentine15/",
    "tones": [
      {
        "scl": "78.260870",
        "cents": 78.26087
      },
      {
        "scl": "156.521739",
        "cents": 156.521739
      },
      {
        "scl": "234.782609",
        "cents": 234.782609
      },
      {
        "scl": "313.043478",
        "cents": 313.043478
      },
      {
        "scl": "391.304348",
        "cents": 391.304348
      },
      {
        "scl": "469.565217",
        "cents": 469.565217
      },
      {
        "scl": "547.826087",
        "cents": 547.826087
      },
      {
        "scl": "626.086957",
        "cents": 626.086957
      },
      {
        "scl": "704.347826",
        "cents": 704.347826
      },
      {
        "scl": "782.608696",
        "cents": 782.608696
      },
      {
        "scl": "886.956522",
        "cents": 886.956522
      },
      {
        "scl": "965.217391",
        "cents": 965.217391
      },
      {
        "scl": "1043.478261",
        "cents": 1043.478261
      },
      {
        "scl": "1121.739130",
        "cents": 1121.73913
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hanson-15",
    "description": "4L 11s MOS for Hanson, L=113.10, s=67.99",
    "notes": 15,
    "period_cents": 1200.29,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hanson-15/",
    "tones": [
      {
        "scl": "67.99",
        "cents": 67.99
      },
      {
        "scl": "181.09",
        "cents": 181.09
      },
      {
        "scl": "249.08",
        "cents": 249.08
      },
      {
        "scl": "317.07",
        "cents": 317.07
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "498.16",
        "cents": 498.16
      },
      {
        "scl": "566.15",
        "cents": 566.15
      },
      {
        "scl": "634.14",
        "cents": 634.14
      },
      {
        "scl": "702.13",
        "cents": 702.13
      },
      {
        "scl": "815.23",
        "cents": 815.23
      },
      {
        "scl": "883.22",
        "cents": 883.22
      },
      {
        "scl": "951.21",
        "cents": 951.21
      },
      {
        "scl": "1019.20",
        "cents": 1019.2
      },
      {
        "scl": "1132.30",
        "cents": 1132.3
      },
      {
        "scl": "1200.29",
        "cents": 1200.29
      }
    ]
  },
  {
    "stem": "mailing-lists/sonic15",
    "description": "A distributionally even scale in sonic temperament, abababababababc",
    "notes": 15,
    "period_cents": 1200.32,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19356.html#19356",
    "url": "https://scalelibrary.org/scales/mailing-lists/sonic15/",
    "tones": [
      {
        "scl": "96.02000",
        "cents": 96.02
      },
      {
        "scl": "164.12000",
        "cents": 164.12
      },
      {
        "scl": "215.60000",
        "cents": 215.6
      },
      {
        "scl": "311.62000",
        "cents": 311.62
      },
      {
        "scl": "379.72000",
        "cents": 379.72
      },
      {
        "scl": "475.74000",
        "cents": 475.74
      },
      {
        "scl": "543.84000",
        "cents": 543.84
      },
      {
        "scl": "639.86000",
        "cents": 639.86
      },
      {
        "scl": "707.96000",
        "cents": 707.96
      },
      {
        "scl": "803.98000",
        "cents": 803.98
      },
      {
        "scl": "872.08000",
        "cents": 872.08
      },
      {
        "scl": "968.10000",
        "cents": 968.1
      },
      {
        "scl": "1036.20000",
        "cents": 1036.2
      },
      {
        "scl": "1132.22000",
        "cents": 1132.22
      },
      {
        "scl": "1200.32000",
        "cents": 1200.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-15",
    "description": "2L 13s MOS for Liese, L=181.93, s=64.52",
    "notes": 15,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-15/",
    "tones": [
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "129.04",
        "cents": 129.04
      },
      {
        "scl": "193.56",
        "cents": 193.56
      },
      {
        "scl": "375.49",
        "cents": 375.49
      },
      {
        "scl": "440.01",
        "cents": 440.01
      },
      {
        "scl": "504.53",
        "cents": 504.53
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "698.09",
        "cents": 698.09
      },
      {
        "scl": "762.61",
        "cents": 762.61
      },
      {
        "scl": "827.13",
        "cents": 827.13
      },
      {
        "scl": "1009.06",
        "cents": 1009.06
      },
      {
        "scl": "1073.58",
        "cents": 1073.58
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-15",
    "description": "14L 1s MOS for Nautilus, L=82.97, s=41.08",
    "notes": 15,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-15/",
    "tones": [
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "414.85",
        "cents": 414.85
      },
      {
        "scl": "497.82",
        "cents": 497.82
      },
      {
        "scl": "580.79",
        "cents": 580.79
      },
      {
        "scl": "621.87",
        "cents": 621.87
      },
      {
        "scl": "704.84",
        "cents": 704.84
      },
      {
        "scl": "787.81",
        "cents": 787.81
      },
      {
        "scl": "870.78",
        "cents": 870.78
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-keemun-15",
    "description": "4L 11s MOS for Keemun, L=113.33, s=68.17",
    "notes": 15,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-keemun-15/",
    "tones": [
      {
        "scl": "68.17",
        "cents": 68.17
      },
      {
        "scl": "181.50",
        "cents": 181.5
      },
      {
        "scl": "249.67",
        "cents": 249.67
      },
      {
        "scl": "317.84",
        "cents": 317.84
      },
      {
        "scl": "386.01",
        "cents": 386.01
      },
      {
        "scl": "499.34",
        "cents": 499.34
      },
      {
        "scl": "567.51",
        "cents": 567.51
      },
      {
        "scl": "635.68",
        "cents": 635.68
      },
      {
        "scl": "703.85",
        "cents": 703.85
      },
      {
        "scl": "817.18",
        "cents": 817.18
      },
      {
        "scl": "885.35",
        "cents": 885.35
      },
      {
        "scl": "953.52",
        "cents": 953.52
      },
      {
        "scl": "1021.69",
        "cents": 1021.69
      },
      {
        "scl": "1135.02",
        "cents": 1135.02
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "mailing-lists/ennon15",
    "description": "Nonoctave Ennealimmal, [3, 5/3] just tuning",
    "notes": 15,
    "period_cents": 1901.955,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10072.html#10072",
    "url": "https://scalelibrary.org/scales/mailing-lists/ennon15/",
    "tones": [
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "250/189",
        "cents": 484.25
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "21/10",
        "cents": 1284.467
      },
      {
        "scl": "245/108",
        "cents": 1418.101
      },
      {
        "scl": "50/21",
        "cents": 1501.847
      },
      {
        "scl": "18/7",
        "cents": 1635.084
      },
      {
        "scl": "25/9",
        "cents": 1768.717
      },
      {
        "scl": "3",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-15-3",
    "description": "15th root of 3 non-octave scale",
    "notes": 15,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-15-3/",
    "tones": [
      {
        "scl": "126.797",
        "cents": 126.797
      },
      {
        "scl": "253.594",
        "cents": 253.594
      },
      {
        "scl": "380.391",
        "cents": 380.391
      },
      {
        "scl": "507.188",
        "cents": 507.188
      },
      {
        "scl": "633.985",
        "cents": 633.985
      },
      {
        "scl": "760.782",
        "cents": 760.782
      },
      {
        "scl": "887.579",
        "cents": 887.579
      },
      {
        "scl": "1014.376",
        "cents": 1014.376
      },
      {
        "scl": "1141.173001",
        "cents": 1141.173001
      },
      {
        "scl": "1267.970001",
        "cents": 1267.970001
      },
      {
        "scl": "1394.767001",
        "cents": 1394.767001
      },
      {
        "scl": "1521.564001",
        "cents": 1521.564001
      },
      {
        "scl": "1648.361001",
        "cents": 1648.361001
      },
      {
        "scl": "1775.158001",
        "cents": 1775.158001
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_20",
    "description": "Asena 20 (Valimba), Malawi",
    "notes": 15,
    "period_cents": 2477.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_20/",
    "tones": [
      {
        "scl": "199.0",
        "cents": 199.0
      },
      {
        "scl": "355.0",
        "cents": 355.0
      },
      {
        "scl": "499.0",
        "cents": 499.0
      },
      {
        "scl": "649.0",
        "cents": 649.0
      },
      {
        "scl": "869.0",
        "cents": 869.0
      },
      {
        "scl": "1093.0",
        "cents": 1093.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1399.0",
        "cents": 1399.0
      },
      {
        "scl": "1597.0",
        "cents": 1597.0
      },
      {
        "scl": "1794.0",
        "cents": 1794.0
      },
      {
        "scl": "1954.0",
        "cents": 1954.0
      },
      {
        "scl": "2116.0",
        "cents": 2116.0
      },
      {
        "scl": "2264.0",
        "cents": 2264.0
      },
      {
        "scl": "2374.0",
        "cents": 2374.0
      },
      {
        "scl": "2477.0",
        "cents": 2477.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_26",
    "description": "Asena 26 (Valimba), Malawi",
    "notes": 15,
    "period_cents": 2495.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_26/",
    "tones": [
      {
        "scl": "245.0",
        "cents": 245.0
      },
      {
        "scl": "418.0",
        "cents": 418.0
      },
      {
        "scl": "557.0",
        "cents": 557.0
      },
      {
        "scl": "804.0",
        "cents": 804.0
      },
      {
        "scl": "947.0",
        "cents": 947.0
      },
      {
        "scl": "1147.0",
        "cents": 1147.0
      },
      {
        "scl": "1327.0",
        "cents": 1327.0
      },
      {
        "scl": "1467.0",
        "cents": 1467.0
      },
      {
        "scl": "1618.0",
        "cents": 1618.0
      },
      {
        "scl": "1885.0",
        "cents": 1885.0
      },
      {
        "scl": "2021.0",
        "cents": 2021.0
      },
      {
        "scl": "2116.0",
        "cents": 2116.0
      },
      {
        "scl": "2274.0",
        "cents": 2274.0
      },
      {
        "scl": "2398.0",
        "cents": 2398.0
      },
      {
        "scl": "2495.0",
        "cents": 2495.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Morton_03",
    "description": "Morton 3 (Khong Wong Yai), Thailand",
    "notes": 15,
    "period_cents": 2523.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "D. Morton and C. Duriyanga. The Traditional Music of Thailand, volume 8. Univ of California Press, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Morton_03/",
    "tones": [
      {
        "scl": "151.0",
        "cents": 151.0
      },
      {
        "scl": "321.0",
        "cents": 321.0
      },
      {
        "scl": "504.0",
        "cents": 504.0
      },
      {
        "scl": "663.0",
        "cents": 663.0
      },
      {
        "scl": "820.0",
        "cents": 820.0
      },
      {
        "scl": "980.0",
        "cents": 980.0
      },
      {
        "scl": "1154.0",
        "cents": 1154.0
      },
      {
        "scl": "1335.0",
        "cents": 1335.0
      },
      {
        "scl": "1496.0",
        "cents": 1496.0
      },
      {
        "scl": "1678.0",
        "cents": 1678.0
      },
      {
        "scl": "1848.0",
        "cents": 1848.0
      },
      {
        "scl": "2020.0",
        "cents": 2020.0
      },
      {
        "scl": "2182.0",
        "cents": 2182.0
      },
      {
        "scl": "2360.0",
        "cents": 2360.0
      },
      {
        "scl": "2523.0",
        "cents": 2523.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_12",
    "description": "Asena 12 (Valimba), Malawi",
    "notes": 15,
    "period_cents": 2524.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_12/",
    "tones": [
      {
        "scl": "218.0",
        "cents": 218.0
      },
      {
        "scl": "349.0",
        "cents": 349.0
      },
      {
        "scl": "530.0",
        "cents": 530.0
      },
      {
        "scl": "675.0",
        "cents": 675.0
      },
      {
        "scl": "794.0",
        "cents": 794.0
      },
      {
        "scl": "1008.0",
        "cents": 1008.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1348.0",
        "cents": 1348.0
      },
      {
        "scl": "1528.0",
        "cents": 1528.0
      },
      {
        "scl": "1730.0",
        "cents": 1730.0
      },
      {
        "scl": "1893.0",
        "cents": 1893.0
      },
      {
        "scl": "2058.0",
        "cents": 2058.0
      },
      {
        "scl": "2208.0",
        "cents": 2208.0
      },
      {
        "scl": "2347.0",
        "cents": 2347.0
      },
      {
        "scl": "2524.0",
        "cents": 2524.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_16",
    "description": "Asena 16 (Valimba), Malawi",
    "notes": 15,
    "period_cents": 2524.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_16/",
    "tones": [
      {
        "scl": "131.0",
        "cents": 131.0
      },
      {
        "scl": "274.0",
        "cents": 274.0
      },
      {
        "scl": "445.0",
        "cents": 445.0
      },
      {
        "scl": "635.0",
        "cents": 635.0
      },
      {
        "scl": "798.0",
        "cents": 798.0
      },
      {
        "scl": "1023.0",
        "cents": 1023.0
      },
      {
        "scl": "1189.0",
        "cents": 1189.0
      },
      {
        "scl": "1366.0",
        "cents": 1366.0
      },
      {
        "scl": "1558.0",
        "cents": 1558.0
      },
      {
        "scl": "1710.0",
        "cents": 1710.0
      },
      {
        "scl": "1804.0",
        "cents": 1804.0
      },
      {
        "scl": "1977.0",
        "cents": 1977.0
      },
      {
        "scl": "2254.0",
        "cents": 2254.0
      },
      {
        "scl": "2377.0",
        "cents": 2377.0
      },
      {
        "scl": "2524.0",
        "cents": 2524.0
      }
    ]
  },
  {
    "stem": "damusc/Laos_Khong_Mon",
    "description": "Khong Mon (Xylophone), Laos",
    "notes": 15,
    "period_cents": 2529.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Laos_Khong_Mon/",
    "tones": [
      {
        "scl": "129.0",
        "cents": 129.0
      },
      {
        "scl": "262.0",
        "cents": 262.0
      },
      {
        "scl": "415.0",
        "cents": 415.0
      },
      {
        "scl": "703.0",
        "cents": 703.0
      },
      {
        "scl": "804.0",
        "cents": 804.0
      },
      {
        "scl": "984.0",
        "cents": 984.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1329.0",
        "cents": 1329.0
      },
      {
        "scl": "1462.0",
        "cents": 1462.0
      },
      {
        "scl": "1616.0",
        "cents": 1616.0
      },
      {
        "scl": "1904.0",
        "cents": 1904.0
      },
      {
        "scl": "2002.0",
        "cents": 2002.0
      },
      {
        "scl": "2186.0",
        "cents": 2186.0
      },
      {
        "scl": "2400.0",
        "cents": 2400.0
      },
      {
        "scl": "2529.0",
        "cents": 2529.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_15",
    "description": "Asena 15 (Valimba), Malawi",
    "notes": 15,
    "period_cents": 2545.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_15/",
    "tones": [
      {
        "scl": "179.0",
        "cents": 179.0
      },
      {
        "scl": "341.0",
        "cents": 341.0
      },
      {
        "scl": "536.0",
        "cents": 536.0
      },
      {
        "scl": "660.0",
        "cents": 660.0
      },
      {
        "scl": "808.0",
        "cents": 808.0
      },
      {
        "scl": "987.0",
        "cents": 987.0
      },
      {
        "scl": "1150.0",
        "cents": 1150.0
      },
      {
        "scl": "1322.0",
        "cents": 1322.0
      },
      {
        "scl": "1499.0",
        "cents": 1499.0
      },
      {
        "scl": "1698.0",
        "cents": 1698.0
      },
      {
        "scl": "1860.0",
        "cents": 1860.0
      },
      {
        "scl": "2039.0",
        "cents": 2039.0
      },
      {
        "scl": "2243.0",
        "cents": 2243.0
      },
      {
        "scl": "2425.0",
        "cents": 2425.0
      },
      {
        "scl": "2545.0",
        "cents": 2545.0
      }
    ]
  },
  {
    "stem": "damusc/Myanmar_Burma_01",
    "description": "Burma 1 (Pattala), Myanmar",
    "notes": 15,
    "period_cents": 2583.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Garfias, Robert (1975). Preliminary Thoughts on Burmese Modes. Asian Music, 7(1):39.",
    "url": "https://scalelibrary.org/scales/damusc/Myanmar_Burma_01/",
    "tones": [
      {
        "scl": "166.0",
        "cents": 166.0
      },
      {
        "scl": "347.0",
        "cents": 347.0
      },
      {
        "scl": "515.0",
        "cents": 515.0
      },
      {
        "scl": "694.0",
        "cents": 694.0
      },
      {
        "scl": "867.0",
        "cents": 867.0
      },
      {
        "scl": "1046.0",
        "cents": 1046.0
      },
      {
        "scl": "1213.0",
        "cents": 1213.0
      },
      {
        "scl": "1372.0",
        "cents": 1372.0
      },
      {
        "scl": "1549.0",
        "cents": 1549.0
      },
      {
        "scl": "1709.0",
        "cents": 1709.0
      },
      {
        "scl": "1889.0",
        "cents": 1889.0
      },
      {
        "scl": "2064.0",
        "cents": 2064.0
      },
      {
        "scl": "2233.0",
        "cents": 2233.0
      },
      {
        "scl": "2396.0",
        "cents": 2396.0
      },
      {
        "scl": "2583.0",
        "cents": 2583.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_10",
    "description": "Asena 10 (Valimba), Malawi",
    "notes": 15,
    "period_cents": 2604.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_10/",
    "tones": [
      {
        "scl": "154.0",
        "cents": 154.0
      },
      {
        "scl": "397.0",
        "cents": 397.0
      },
      {
        "scl": "547.0",
        "cents": 547.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "860.0",
        "cents": 860.0
      },
      {
        "scl": "1092.0",
        "cents": 1092.0
      },
      {
        "scl": "1219.0",
        "cents": 1219.0
      },
      {
        "scl": "1404.0",
        "cents": 1404.0
      },
      {
        "scl": "1592.0",
        "cents": 1592.0
      },
      {
        "scl": "1779.0",
        "cents": 1779.0
      },
      {
        "scl": "1975.0",
        "cents": 1975.0
      },
      {
        "scl": "2126.0",
        "cents": 2126.0
      },
      {
        "scl": "2285.0",
        "cents": 2285.0
      },
      {
        "scl": "2455.0",
        "cents": 2455.0
      },
      {
        "scl": "2604.0",
        "cents": 2604.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_17",
    "description": "Asena 17 (Valimba), Malawi",
    "notes": 15,
    "period_cents": 2613.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_17/",
    "tones": [
      {
        "scl": "202.0",
        "cents": 202.0
      },
      {
        "scl": "441.0",
        "cents": 441.0
      },
      {
        "scl": "617.0",
        "cents": 617.0
      },
      {
        "scl": "744.0",
        "cents": 744.0
      },
      {
        "scl": "958.0",
        "cents": 958.0
      },
      {
        "scl": "1097.0",
        "cents": 1097.0
      },
      {
        "scl": "1250.0",
        "cents": 1250.0
      },
      {
        "scl": "1434.0",
        "cents": 1434.0
      },
      {
        "scl": "1641.0",
        "cents": 1641.0
      },
      {
        "scl": "1825.0",
        "cents": 1825.0
      },
      {
        "scl": "2008.0",
        "cents": 2008.0
      },
      {
        "scl": "2158.0",
        "cents": 2158.0
      },
      {
        "scl": "2323.0",
        "cents": 2323.0
      },
      {
        "scl": "2474.0",
        "cents": 2474.0
      },
      {
        "scl": "2613.0",
        "cents": 2613.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Kawng_wong_yai_D04",
    "description": "Kawng wong yai D4 (Kang Wong Lai), Thailand",
    "notes": 15,
    "period_cents": 2630.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. Garzoli. The myth of equidistance in thai tuning. Anal Approaches Music, 4(2):1-29, 2015 (personal communication)",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Kawng_wong_yai_D04/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "364.0",
        "cents": 364.0
      },
      {
        "scl": "528.0",
        "cents": 528.0
      },
      {
        "scl": "699.0",
        "cents": 699.0
      },
      {
        "scl": "898.0",
        "cents": 898.0
      },
      {
        "scl": "1055.0",
        "cents": 1055.0
      },
      {
        "scl": "1218.0",
        "cents": 1218.0
      },
      {
        "scl": "1416.0",
        "cents": 1416.0
      },
      {
        "scl": "1568.0",
        "cents": 1568.0
      },
      {
        "scl": "1734.0",
        "cents": 1734.0
      },
      {
        "scl": "1921.0",
        "cents": 1921.0
      },
      {
        "scl": "2111.0",
        "cents": 2111.0
      },
      {
        "scl": "2284.0",
        "cents": 2284.0
      },
      {
        "scl": "2465.0",
        "cents": 2465.0
      },
      {
        "scl": "2630.0",
        "cents": 2630.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipe_04",
    "description": "Panpipe 4 (Panpipe), Solomon Islands",
    "notes": 15,
    "period_cents": 2709.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipe_04/",
    "tones": [
      {
        "scl": "184.0",
        "cents": 184.0
      },
      {
        "scl": "394.0",
        "cents": 394.0
      },
      {
        "scl": "591.0",
        "cents": 591.0
      },
      {
        "scl": "806.0",
        "cents": 806.0
      },
      {
        "scl": "994.0",
        "cents": 994.0
      },
      {
        "scl": "1194.0",
        "cents": 1194.0
      },
      {
        "scl": "1376.0",
        "cents": 1376.0
      },
      {
        "scl": "1581.0",
        "cents": 1581.0
      },
      {
        "scl": "1768.0",
        "cents": 1768.0
      },
      {
        "scl": "1915.0",
        "cents": 1915.0
      },
      {
        "scl": "2084.0",
        "cents": 2084.0
      },
      {
        "scl": "2244.0",
        "cents": 2244.0
      },
      {
        "scl": "2368.0",
        "cents": 2368.0
      },
      {
        "scl": "2504.0",
        "cents": 2504.0
      },
      {
        "scl": "2709.0",
        "cents": 2709.0
      }
    ]
  },
  {
    "stem": "damusc/Solomon_Islands_Panpipe_03",
    "description": "Panpipe 3 (Panpipe), Solomon Islands",
    "notes": 15,
    "period_cents": 2809.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Solomon_Islands_Panpipe_03/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "411.0",
        "cents": 411.0
      },
      {
        "scl": "644.0",
        "cents": 644.0
      },
      {
        "scl": "838.0",
        "cents": 838.0
      },
      {
        "scl": "1011.0",
        "cents": 1011.0
      },
      {
        "scl": "1211.0",
        "cents": 1211.0
      },
      {
        "scl": "1412.0",
        "cents": 1412.0
      },
      {
        "scl": "1598.0",
        "cents": 1598.0
      },
      {
        "scl": "1777.0",
        "cents": 1777.0
      },
      {
        "scl": "1931.0",
        "cents": 1931.0
      },
      {
        "scl": "2124.0",
        "cents": 2124.0
      },
      {
        "scl": "2240.0",
        "cents": 2240.0
      },
      {
        "scl": "2399.0",
        "cents": 2399.0
      },
      {
        "scl": "2561.0",
        "cents": 2561.0
      },
      {
        "scl": "2809.0",
        "cents": 2809.0
      }
    ]
  },
  {
    "stem": "mailing-lists/16-miracle",
    "description": "16 out of 53 within 5/3 miracle scale",
    "notes": 16,
    "period_cents": 884.359,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_28290.html#28290",
    "url": "https://scalelibrary.org/scales/mailing-lists/16-miracle/",
    "tones": [
      {
        "scl": "83.43006824",
        "cents": 83.43006824
      },
      {
        "scl": "116.8020936",
        "cents": 116.8020936
      },
      {
        "scl": "200.2321622",
        "cents": 200.2321622
      },
      {
        "scl": "233.6041876",
        "cents": 233.6041876
      },
      {
        "scl": "317.0342560",
        "cents": 317.034256
      },
      {
        "scl": "350.4062819",
        "cents": 350.4062819
      },
      {
        "scl": "383.7783092",
        "cents": 383.7783092
      },
      {
        "scl": "467.2083755",
        "cents": 467.2083755
      },
      {
        "scl": "500.5804036",
        "cents": 500.5804036
      },
      {
        "scl": "584.0104712",
        "cents": 584.0104712
      },
      {
        "scl": "617.3824974",
        "cents": 617.3824974
      },
      {
        "scl": "700.8125646",
        "cents": 700.8125646
      },
      {
        "scl": "734.1845918",
        "cents": 734.1845918
      },
      {
        "scl": "767.5566184",
        "cents": 767.5566184
      },
      {
        "scl": "850.9866863",
        "cents": 850.9866863
      },
      {
        "scl": "5/3",
        "cents": 884.359
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-mclaren-infinite-continued-fraction-3",
    "description": "Infinite continued fraction scale #3",
    "notes": 16,
    "period_cents": 1174.4849,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, General Methods for Generating Musical Scales, Xenharmonikon 13 (1991), p.29",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-mclaren-infinite-continued-fraction-3/",
    "tones": [
      {
        "scl": "17.5914",
        "cents": 17.5914
      },
      {
        "scl": "35.3231",
        "cents": 35.3231
      },
      {
        "scl": "170.0317",
        "cents": 170.0317
      },
      {
        "scl": "198.5402",
        "cents": 198.5402
      },
      {
        "scl": "313.7431",
        "cents": 313.7431
      },
      {
        "scl": "477.4963",
        "cents": 477.4963
      },
      {
        "scl": "477.8234",
        "cents": 477.8234
      },
      {
        "scl": "619.5159",
        "cents": 619.5159
      },
      {
        "scl": "669.1979",
        "cents": 669.1979
      },
      {
        "scl": "797.0003",
        "cents": 797.0003
      },
      {
        "scl": "818.6521",
        "cents": 818.6521
      },
      {
        "scl": "879.3628",
        "cents": 879.3628
      },
      {
        "scl": "932.3607",
        "cents": 932.3607
      },
      {
        "scl": "998.4472",
        "cents": 998.4472
      },
      {
        "scl": "1033.1992",
        "cents": 1033.1992
      },
      {
        "scl": "1174.4849",
        "cents": 1174.4849
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-16",
    "description": "3L 13s MOS for Wurschmidt, L=240.56, s=36.77",
    "notes": 16,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-16/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "73.54",
        "cents": 73.54
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "461.18",
        "cents": 461.18
      },
      {
        "scl": "701.74",
        "cents": 701.74
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "885.59",
        "cents": 885.59
      },
      {
        "scl": "1126.15",
        "cents": 1126.15
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-16",
    "description": "2L 14s MOS for Vishnu, L=101.92, s=71.15",
    "notes": 16,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-16/",
    "tones": [
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "142.30",
        "cents": 142.3
      },
      {
        "scl": "213.45",
        "cents": 213.45
      },
      {
        "scl": "315.37",
        "cents": 315.37
      },
      {
        "scl": "386.52",
        "cents": 386.52
      },
      {
        "scl": "457.67",
        "cents": 457.67
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "742.27",
        "cents": 742.27
      },
      {
        "scl": "813.42",
        "cents": 813.42
      },
      {
        "scl": "915.34",
        "cents": 915.34
      },
      {
        "scl": "986.49",
        "cents": 986.49
      },
      {
        "scl": "1057.64",
        "cents": 1057.64
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "mailing-lists/zarlin16",
    "description": "Zarlino's 16-note JI scale implemented on an instrument with split keys        ",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_26879.html#26909",
    "url": "https://scalelibrary.org/scales/mailing-lists/zarlin16/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/breedpump",
    "description": "Comma pump in breed (2401/2400 planar)",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11482.html#11482",
    "url": "https://scalelibrary.org/scales/mailing-lists/breedpump/",
    "tones": [
      {
        "scl": "50/49",
        "cents": 34.976
      },
      {
        "scl": "16807/16000",
        "cents": 85.188
      },
      {
        "scl": "343/320",
        "cents": 120.164
      },
      {
        "scl": "400/343",
        "cents": 266.15
      },
      {
        "scl": "20000/16807",
        "cents": 301.125
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "2401/1600",
        "cents": 702.676
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "80/49",
        "cents": 848.662
      },
      {
        "scl": "4000/2401",
        "cents": 883.638
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hahn16",
    "description": "Hahn-reduced 16 note scale",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10822.html#10822",
    "url": "https://scalelibrary.org/scales/mailing-lists/hahn16/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-06b-genus",
    "description": "3*5*7*11 Genus, Figure 6b",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-06b-genus/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "1155/1024",
        "cents": 208.413
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "385/256",
        "cents": 706.458
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-41-hexadic-tileburst-1",
    "description": "Four Hexadic Tilebursts, Figure 41, top left",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-41-hexadic-tileburst-1/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-41-hexadic-tileburst-2",
    "description": "Four Hexadic Tilebursts, Figure 41, top right",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-41-hexadic-tileburst-2/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-41-hexadic-tileburst-3",
    "description": "Four Hexadic Tilebursts, Figure 41, bottom left",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-41-hexadic-tileburst-3/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-41-hexadic-tileburst-4",
    "description": "Four Hexadic Tilebursts, Figure 41, bottom right",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-41-hexadic-tileburst-4/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "72/55",
        "cents": 466.278
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "120/77",
        "cents": 768.125
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "144/77",
        "cents": 1083.766
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sternbrocot4",
    "description": "level 4 of the Stern-Brocot tree",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89401.html#89401",
    "url": "https://scalelibrary.org/scales/mailing-lists/sternbrocot4/",
    "tones": [
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/neogp16a",
    "description": "Scale from mainly prime-to-prime ratios and octave complements (Gb-D#)",
    "notes": 16,
    "period_cents": 1200.0,
    "just": true,
    "limit": 137,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_18180.html#18180",
    "url": "https://scalelibrary.org/scales/mailing-lists/neogp16a/",
    "tones": [
      {
        "scl": "43/41",
        "cents": 82.455
      },
      {
        "scl": "6439/5989",
        "cents": 125.426
      },
      {
        "scl": "53/47",
        "cents": 207.998
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "137/113",
        "cents": 333.424
      },
      {
        "scl": "47/37",
        "cents": 414.163
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "1781/1243",
        "cents": 622.633
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "946/533",
        "cents": 993.246
      },
      {
        "scl": "82/43",
        "cents": 1117.545
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-16",
    "description": "16 equal divisions of the octave",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-16/",
    "tones": [
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "525.0",
        "cents": 525.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "675.0",
        "cents": 675.0
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "825.0",
        "cents": 825.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "975.0",
        "cents": 975.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1125.0",
        "cents": 1125.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diff31-h8",
    "description": "(31, 15, 7) type H8 cyclic difference set, 31edo",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_103689.html#103689",
    "url": "https://scalelibrary.org/scales/mailing-lists/diff31-h8/",
    "tones": [
      {
        "scl": "38.70968",
        "cents": 38.70968
      },
      {
        "scl": "77.41935",
        "cents": 77.41935
      },
      {
        "scl": "116.12903",
        "cents": 116.12903
      },
      {
        "scl": "154.83871",
        "cents": 154.83871
      },
      {
        "scl": "232.25806",
        "cents": 232.25806
      },
      {
        "scl": "309.67742",
        "cents": 309.67742
      },
      {
        "scl": "464.51613",
        "cents": 464.51613
      },
      {
        "scl": "580.64516",
        "cents": 580.64516
      },
      {
        "scl": "619.35484",
        "cents": 619.35484
      },
      {
        "scl": "658.06452",
        "cents": 658.06452
      },
      {
        "scl": "890.32258",
        "cents": 890.32258
      },
      {
        "scl": "929.03226",
        "cents": 929.03226
      },
      {
        "scl": "1045.16129",
        "cents": 1045.16129
      },
      {
        "scl": "1122.58065",
        "cents": 1122.58065
      },
      {
        "scl": "1161.29032",
        "cents": 1161.29032
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diff31-q",
    "description": "(31, 15, 7) type Q cyclic difference set, 31edo",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_103689.html#103689",
    "url": "https://scalelibrary.org/scales/mailing-lists/diff31-q/",
    "tones": [
      {
        "scl": "38.70968",
        "cents": 38.70968
      },
      {
        "scl": "77.41935",
        "cents": 77.41935
      },
      {
        "scl": "154.83871",
        "cents": 154.83871
      },
      {
        "scl": "193.54839",
        "cents": 193.54839
      },
      {
        "scl": "270.96774",
        "cents": 270.96774
      },
      {
        "scl": "309.67742",
        "cents": 309.67742
      },
      {
        "scl": "348.38710",
        "cents": 348.3871
      },
      {
        "scl": "387.09677",
        "cents": 387.09677
      },
      {
        "scl": "541.93548",
        "cents": 541.93548
      },
      {
        "scl": "619.35484",
        "cents": 619.35484
      },
      {
        "scl": "696.77419",
        "cents": 696.77419
      },
      {
        "scl": "735.48387",
        "cents": 735.48387
      },
      {
        "scl": "774.19355",
        "cents": 774.19355
      },
      {
        "scl": "967.74194",
        "cents": 967.74194
      },
      {
        "scl": "1083.87097",
        "cents": 1083.87097
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lemba16",
    "description": "16 note lemba scale in 270 tuning (poptimal)",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53752.html#53764",
    "url": "https://scalelibrary.org/scales/mailing-lists/lemba16/",
    "tones": [
      {
        "scl": "93.333333",
        "cents": 93.333333
      },
      {
        "scl": "137.777778",
        "cents": 137.777778
      },
      {
        "scl": "231.111111",
        "cents": 231.111111
      },
      {
        "scl": "324.444444",
        "cents": 324.444444
      },
      {
        "scl": "368.888889",
        "cents": 368.888889
      },
      {
        "scl": "462.222222",
        "cents": 462.222222
      },
      {
        "scl": "506.666667",
        "cents": 506.666667
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "693.333333",
        "cents": 693.333333
      },
      {
        "scl": "737.777778",
        "cents": 737.777778
      },
      {
        "scl": "831.111111",
        "cents": 831.111111
      },
      {
        "scl": "924.444444",
        "cents": 924.444444
      },
      {
        "scl": "968.888889",
        "cents": 968.888889
      },
      {
        "scl": "1062.222222",
        "cents": 1062.222222
      },
      {
        "scl": "1106.666667",
        "cents": 1106.666667
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/magic16septimage",
    "description": "Magic[16] in regular Septimage tuning",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89002.html#89002",
    "url": "https://scalelibrary.org/scales/mailing-lists/magic16septimage/",
    "tones": [
      {
        "scl": "57.718713363760023376",
        "cents": 57.718713363760024
      },
      {
        "scl": "207.60428878746658891",
        "cents": 207.6042887874666
      },
      {
        "scl": "265.32300215122661221",
        "cents": 265.3230021512266
      },
      {
        "scl": "323.04171551498663568",
        "cents": 323.04171551498666
      },
      {
        "scl": "380.76042887874665891",
        "cents": 380.76042887874667
      },
      {
        "scl": "438.47914224250668224",
        "cents": 438.47914224250667
      },
      {
        "scl": "496.19785560626670556",
        "cents": 496.1978556062667
      },
      {
        "scl": "646.08343102997327113",
        "cents": 646.0834310299733
      },
      {
        "scl": "703.80214439373329448",
        "cents": 703.8021443937333
      },
      {
        "scl": "761.52085775749331780",
        "cents": 761.5208577574933
      },
      {
        "scl": "819.23957112125334119",
        "cents": 819.2395711212533
      },
      {
        "scl": "876.95828448501336439",
        "cents": 876.9582844850133
      },
      {
        "scl": "1026.8438599087199301",
        "cents": 1026.8438599087199
      },
      {
        "scl": "1084.5625732724799534",
        "cents": 1084.56257327248
      },
      {
        "scl": "1142.2812866362399767",
        "cents": 1142.2812866362399
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/magic16terzbirat",
    "description": "Magic[16] in regular Terzbirat tuning",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89002.html#89002",
    "url": "https://scalelibrary.org/scales/mailing-lists/magic16terzbirat/",
    "tones": [
      {
        "scl": "59.047464820909637093",
        "cents": 59.04746482090964
      },
      {
        "scl": "203.17511726363454286",
        "cents": 203.17511726363455
      },
      {
        "scl": "262.22258208454417998",
        "cents": 262.2225820845442
      },
      {
        "scl": "321.27004690545381725",
        "cents": 321.2700469054538
      },
      {
        "scl": "380.31751172636345429",
        "cents": 380.3175117263635
      },
      {
        "scl": "439.36497654727309145",
        "cents": 439.3649765472731
      },
      {
        "scl": "498.41244136818272863",
        "cents": 498.4124413681827
      },
      {
        "scl": "642.54009381090763424",
        "cents": 642.5400938109076
      },
      {
        "scl": "701.58755863181727142",
        "cents": 701.5875586318173
      },
      {
        "scl": "760.63502345272690858",
        "cents": 760.635023452727
      },
      {
        "scl": "819.68248827363654570",
        "cents": 819.6824882736365
      },
      {
        "scl": "878.72995309454618286",
        "cents": 878.7299530945462
      },
      {
        "scl": "1022.8576055372710886",
        "cents": 1022.8576055372711
      },
      {
        "scl": "1081.9050703581807257",
        "cents": 1081.9050703581806
      },
      {
        "scl": "1140.9525351790903629",
        "cents": 1140.9525351790903
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mavsynch16",
    "description": "Mavilla[16] in synch (brat=-1) tuning",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12859.html#12859",
    "url": "https://scalelibrary.org/scales/mailing-lists/mavsynch16/",
    "tones": [
      {
        "scl": "65.639925",
        "cents": 65.639925
      },
      {
        "scl": "152.674307",
        "cents": 152.674307
      },
      {
        "scl": "218.314232",
        "cents": 218.314232
      },
      {
        "scl": "305.348614",
        "cents": 305.348614
      },
      {
        "scl": "370.988539",
        "cents": 370.988539
      },
      {
        "scl": "458.022921",
        "cents": 458.022921
      },
      {
        "scl": "523.662846",
        "cents": 523.662846
      },
      {
        "scl": "610.697228",
        "cents": 610.697228
      },
      {
        "scl": "676.337154",
        "cents": 676.337154
      },
      {
        "scl": "741.977079",
        "cents": 741.977079
      },
      {
        "scl": "829.011461",
        "cents": 829.011461
      },
      {
        "scl": "894.651386",
        "cents": 894.651386
      },
      {
        "scl": "981.685768",
        "cents": 981.685768
      },
      {
        "scl": "1047.325693",
        "cents": 1047.325693
      },
      {
        "scl": "1134.360075",
        "cents": 1134.360075
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meanquar_16",
    "description": "1/4-comma mean-tone scale with split C#/Db, D#/Eb, G#/Ab and A#/Bb ",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_17072.html#17072",
    "url": "https://scalelibrary.org/scales/mailing-lists/meanquar_16/",
    "tones": [
      {
        "scl": "76.04900",
        "cents": 76.049
      },
      {
        "scl": "117.10900",
        "cents": 117.109
      },
      {
        "scl": "193.15700",
        "cents": 193.157
      },
      {
        "scl": "269.20600",
        "cents": 269.206
      },
      {
        "scl": "310.26500",
        "cents": 310.265
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "503.42200",
        "cents": 503.422
      },
      {
        "scl": "579.47100",
        "cents": 579.471
      },
      {
        "scl": "696.57800",
        "cents": 696.578
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "889.73500",
        "cents": 889.735
      },
      {
        "scl": "965.78400",
        "cents": 965.784
      },
      {
        "scl": "1006.84300",
        "cents": 1006.843
      },
      {
        "scl": "1082.89200",
        "cents": 1082.892
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meantune",
    "description": "Meantune scale/temperament",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_44799.html#44799",
    "url": "https://scalelibrary.org/scales/mailing-lists/meantune/",
    "tones": [
      {
        "scl": "77.186671",
        "cents": 77.186671
      },
      {
        "scl": "116.099742",
        "cents": 116.099742
      },
      {
        "scl": "193.485158",
        "cents": 193.485158
      },
      {
        "scl": "309.606987",
        "cents": 309.606987
      },
      {
        "scl": "386.992404",
        "cents": 386.992404
      },
      {
        "scl": "425.905475",
        "cents": 425.905475
      },
      {
        "scl": "503.092146",
        "cents": 503.092146
      },
      {
        "scl": "580.123259",
        "cents": 580.123259
      },
      {
        "scl": "620.006163",
        "cents": 620.006163
      },
      {
        "scl": "695.751153",
        "cents": 695.751153
      },
      {
        "scl": "812.878174",
        "cents": 812.878174
      },
      {
        "scl": "890.213971",
        "cents": 890.213971
      },
      {
        "scl": "1007.340993",
        "cents": 1007.340993
      },
      {
        "scl": "1083.085983",
        "cents": 1083.085983
      },
      {
        "scl": "1122.968886",
        "cents": 1122.968886
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mothra16br4",
    "description": "Mothra[16] with a brat of 4",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88985.html#88985",
    "url": "https://scalelibrary.org/scales/mailing-lists/mothra16br4/",
    "tones": [
      {
        "scl": "156.68748465515739066",
        "cents": 156.6874846551574
      },
      {
        "scl": "194.55680981190403133",
        "cents": 194.55680981190403
      },
      {
        "scl": "232.42613496865067188",
        "cents": 232.42613496865067
      },
      {
        "scl": "389.11361962380806258",
        "cents": 389.11361962380806
      },
      {
        "scl": "426.98294478055470324",
        "cents": 426.9829447805547
      },
      {
        "scl": "464.85226993730134382",
        "cents": 464.85226993730134
      },
      {
        "scl": "621.53975459245873435",
        "cents": 621.5397545924587
      },
      {
        "scl": "659.40907974920537509",
        "cents": 659.4090797492054
      },
      {
        "scl": "697.27840490595201564",
        "cents": 697.278404905952
      },
      {
        "scl": "853.96588956110940631",
        "cents": 853.9658895611094
      },
      {
        "scl": "891.83521471785604685",
        "cents": 891.835214717856
      },
      {
        "scl": "929.70453987460268758",
        "cents": 929.7045398746027
      },
      {
        "scl": "1086.3920245297600782",
        "cents": 1086.39202452976
      },
      {
        "scl": "1124.2613496865067188",
        "cents": 1124.2613496865067
      },
      {
        "scl": "1162.1306748432533594",
        "cents": 1162.1306748432532
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/strange16",
    "description": "Lesfip scale, 11-limit diamond, 10 cents tolerance",
    "notes": 16,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102800.html#103212",
    "url": "https://scalelibrary.org/scales/mailing-lists/strange16/",
    "tones": [
      {
        "scl": "116.94577",
        "cents": 116.94577
      },
      {
        "scl": "177.73850",
        "cents": 177.7385
      },
      {
        "scl": "266.17058",
        "cents": 266.17058
      },
      {
        "scl": "322.76186",
        "cents": 322.76186
      },
      {
        "scl": "381.86836",
        "cents": 381.86836
      },
      {
        "scl": "498.63344",
        "cents": 498.63344
      },
      {
        "scl": "557.73994",
        "cents": 557.73994
      },
      {
        "scl": "614.33123",
        "cents": 614.33123
      },
      {
        "scl": "702.76331",
        "cents": 702.76331
      },
      {
        "scl": "763.55603",
        "cents": 763.55603
      },
      {
        "scl": "880.50180",
        "cents": 880.5018
      },
      {
        "scl": "936.15732",
        "cents": 936.15732
      },
      {
        "scl": "996.30671",
        "cents": 996.30671
      },
      {
        "scl": "1084.19509",
        "cents": 1084.19509
      },
      {
        "scl": "1144.34448",
        "cents": 1144.34448
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-16",
    "description": "3L 13s MOS for Magic, L=145.28, s=58.88",
    "notes": 16,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-16/",
    "tones": [
      {
        "scl": "58.88",
        "cents": 58.88
      },
      {
        "scl": "117.76",
        "cents": 117.76
      },
      {
        "scl": "263.04",
        "cents": 263.04
      },
      {
        "scl": "321.92",
        "cents": 321.92
      },
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "439.68",
        "cents": 439.68
      },
      {
        "scl": "498.56",
        "cents": 498.56
      },
      {
        "scl": "557.44",
        "cents": 557.44
      },
      {
        "scl": "702.72",
        "cents": 702.72
      },
      {
        "scl": "761.60",
        "cents": 761.6
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "879.36",
        "cents": 879.36
      },
      {
        "scl": "938.24",
        "cents": 938.24
      },
      {
        "scl": "1083.52",
        "cents": 1083.52
      },
      {
        "scl": "1142.40",
        "cents": 1142.4
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-16",
    "description": "5L 11s MOS for Cynder, L=154.32, s=39.10",
    "notes": 16,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-16/",
    "tones": [
      {
        "scl": "39.10",
        "cents": 39.1
      },
      {
        "scl": "193.42",
        "cents": 193.42
      },
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "271.62",
        "cents": 271.62
      },
      {
        "scl": "425.94",
        "cents": 425.94
      },
      {
        "scl": "465.04",
        "cents": 465.04
      },
      {
        "scl": "504.14",
        "cents": 504.14
      },
      {
        "scl": "658.46",
        "cents": 658.46
      },
      {
        "scl": "697.56",
        "cents": 697.56
      },
      {
        "scl": "736.66",
        "cents": 736.66
      },
      {
        "scl": "775.76",
        "cents": 775.76
      },
      {
        "scl": "930.08",
        "cents": 930.08
      },
      {
        "scl": "969.18",
        "cents": 969.18
      },
      {
        "scl": "1008.28",
        "cents": 1008.28
      },
      {
        "scl": "1162.60",
        "cents": 1162.6
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-lemba-16",
    "description": "10L 6s MOS for Lemba, L=90.91, s=49.05",
    "notes": 16,
    "period_cents": 1203.4,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-lemba-16/",
    "tones": [
      {
        "scl": "90.91",
        "cents": 90.91
      },
      {
        "scl": "139.96",
        "cents": 139.96
      },
      {
        "scl": "230.87",
        "cents": 230.87
      },
      {
        "scl": "279.92",
        "cents": 279.92
      },
      {
        "scl": "370.83",
        "cents": 370.83
      },
      {
        "scl": "461.74",
        "cents": 461.74
      },
      {
        "scl": "510.79",
        "cents": 510.79
      },
      {
        "scl": "601.70",
        "cents": 601.7
      },
      {
        "scl": "692.61",
        "cents": 692.61
      },
      {
        "scl": "741.66",
        "cents": 741.66
      },
      {
        "scl": "832.57",
        "cents": 832.57
      },
      {
        "scl": "881.62",
        "cents": 881.62
      },
      {
        "scl": "972.53",
        "cents": 972.53
      },
      {
        "scl": "1063.44",
        "cents": 1063.44
      },
      {
        "scl": "1112.49",
        "cents": 1112.49
      },
      {
        "scl": "1203.40",
        "cents": 1203.4
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-mavila-16",
    "description": "7L 9s MOS for Mavila, L=132.52, s=30.99",
    "notes": 16,
    "period_cents": 1206.55,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-mavila-16/",
    "tones": [
      {
        "scl": "30.99",
        "cents": 30.99
      },
      {
        "scl": "163.51",
        "cents": 163.51
      },
      {
        "scl": "194.50",
        "cents": 194.5
      },
      {
        "scl": "327.02",
        "cents": 327.02
      },
      {
        "scl": "358.01",
        "cents": 358.01
      },
      {
        "scl": "490.53",
        "cents": 490.53
      },
      {
        "scl": "521.52",
        "cents": 521.52
      },
      {
        "scl": "552.51",
        "cents": 552.51
      },
      {
        "scl": "685.03",
        "cents": 685.03
      },
      {
        "scl": "716.02",
        "cents": 716.02
      },
      {
        "scl": "848.54",
        "cents": 848.54
      },
      {
        "scl": "879.53",
        "cents": 879.53
      },
      {
        "scl": "1012.05",
        "cents": 1012.05
      },
      {
        "scl": "1043.04",
        "cents": 1043.04
      },
      {
        "scl": "1175.56",
        "cents": 1175.56
      },
      {
        "scl": "1206.55",
        "cents": 1206.55
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-16-3",
    "description": "16th root of 3 non-octave scale",
    "notes": 16,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-16-3/",
    "tones": [
      {
        "scl": "118.872188",
        "cents": 118.872188
      },
      {
        "scl": "237.744375",
        "cents": 237.744375
      },
      {
        "scl": "356.616563",
        "cents": 356.616563
      },
      {
        "scl": "475.48875",
        "cents": 475.48875
      },
      {
        "scl": "594.360938",
        "cents": 594.360938
      },
      {
        "scl": "713.233125",
        "cents": 713.233125
      },
      {
        "scl": "832.105313",
        "cents": 832.105313
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      },
      {
        "scl": "1069.849688",
        "cents": 1069.849688
      },
      {
        "scl": "1188.721876",
        "cents": 1188.721876
      },
      {
        "scl": "1307.594063",
        "cents": 1307.594063
      },
      {
        "scl": "1426.466251",
        "cents": 1426.466251
      },
      {
        "scl": "1545.338438",
        "cents": 1545.338438
      },
      {
        "scl": "1664.210626",
        "cents": 1664.210626
      },
      {
        "scl": "1783.082813",
        "cents": 1783.082813
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "mailing-lists/xid1",
    "description": "Semisixth in two octaves",
    "notes": 16,
    "period_cents": 2400.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100554.html#100554",
    "url": "https://scalelibrary.org/scales/mailing-lists/xid1/",
    "tones": [
      {
        "scl": "73.18474",
        "cents": 73.18474
      },
      {
        "scl": "258.10077",
        "cents": 258.10077
      },
      {
        "scl": "443.01679",
        "cents": 443.01679
      },
      {
        "scl": "627.93282",
        "cents": 627.93282
      },
      {
        "scl": "701.11756",
        "cents": 701.11756
      },
      {
        "scl": "886.03359",
        "cents": 886.03359
      },
      {
        "scl": "1070.94962",
        "cents": 1070.94962
      },
      {
        "scl": "1144.13436",
        "cents": 1144.13436
      },
      {
        "scl": "1329.05038",
        "cents": 1329.05038
      },
      {
        "scl": "1513.96641",
        "cents": 1513.96641
      },
      {
        "scl": "1587.15115",
        "cents": 1587.15115
      },
      {
        "scl": "1772.06718",
        "cents": 1772.06718
      },
      {
        "scl": "1956.98321",
        "cents": 1956.98321
      },
      {
        "scl": "2030.16795",
        "cents": 2030.16795
      },
      {
        "scl": "2215.08397",
        "cents": 2215.08397
      },
      {
        "scl": "4/1",
        "cents": 2400.0
      }
    ]
  },
  {
    "stem": "mailing-lists/xid2",
    "description": "Semitenth in two octaves",
    "notes": 16,
    "period_cents": 2400.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100554.html#100554",
    "url": "https://scalelibrary.org/scales/mailing-lists/xid2/",
    "tones": [
      {
        "scl": "129.05038",
        "cents": 129.05038
      },
      {
        "scl": "258.10077",
        "cents": 258.10077
      },
      {
        "scl": "387.15115",
        "cents": 387.15115
      },
      {
        "scl": "627.93282",
        "cents": 627.93282
      },
      {
        "scl": "756.98321",
        "cents": 756.98321
      },
      {
        "scl": "886.03359",
        "cents": 886.03359
      },
      {
        "scl": "1015.08397",
        "cents": 1015.08397
      },
      {
        "scl": "1144.13436",
        "cents": 1144.13436
      },
      {
        "scl": "1384.91603",
        "cents": 1384.91603
      },
      {
        "scl": "1513.96641",
        "cents": 1513.96641
      },
      {
        "scl": "1643.01679",
        "cents": 1643.01679
      },
      {
        "scl": "1772.06718",
        "cents": 1772.06718
      },
      {
        "scl": "1901.11756",
        "cents": 1901.11756
      },
      {
        "scl": "2141.89923",
        "cents": 2141.89923
      },
      {
        "scl": "2270.94962",
        "cents": 2270.94962
      },
      {
        "scl": "4/1",
        "cents": 2400.0
      }
    ]
  },
  {
    "stem": "damusc/China_Flute_83",
    "description": "83 (Flute), China",
    "notes": 16,
    "period_cents": 2479.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Yu-An, Rao; Carterette, Edward C.; Yu-Kui, Wu (1987). A comparison of the musical scales of the ancient Chinese bronze bell ensemble and the modern bamboo flute. Perception & Psychophysics, 41(6):547-562.",
    "url": "https://scalelibrary.org/scales/damusc/China_Flute_83/",
    "tones": [
      {
        "scl": "154.0",
        "cents": 154.0
      },
      {
        "scl": "343.0",
        "cents": 343.0
      },
      {
        "scl": "497.0",
        "cents": 497.0
      },
      {
        "scl": "697.0",
        "cents": 697.0
      },
      {
        "scl": "908.0",
        "cents": 908.0
      },
      {
        "scl": "1042.0",
        "cents": 1042.0
      },
      {
        "scl": "1145.0",
        "cents": 1145.0
      },
      {
        "scl": "1238.0",
        "cents": 1238.0
      },
      {
        "scl": "1398.0",
        "cents": 1398.0
      },
      {
        "scl": "1568.0",
        "cents": 1568.0
      },
      {
        "scl": "1729.0",
        "cents": 1729.0
      },
      {
        "scl": "1935.0",
        "cents": 1935.0
      },
      {
        "scl": "2124.0",
        "cents": 2124.0
      },
      {
        "scl": "2289.0",
        "cents": 2289.0
      },
      {
        "scl": "2350.0",
        "cents": 2350.0
      },
      {
        "scl": "2479.0",
        "cents": 2479.0
      }
    ]
  },
  {
    "stem": "damusc/Colombia_Marimba_01",
    "description": "Marimba 1 (Marimba), Colombia",
    "notes": 16,
    "period_cents": 2590.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. Minana Blasco. Afinacion de las marimbas en la costa pacifiica colombiana: Un ejemplo de la memoria intervalica africana en colombia. 1990",
    "url": "https://scalelibrary.org/scales/damusc/Colombia_Marimba_01/",
    "tones": [
      {
        "scl": "70.0",
        "cents": 70.0
      },
      {
        "scl": "330.0",
        "cents": 330.0
      },
      {
        "scl": "420.0",
        "cents": 420.0
      },
      {
        "scl": "575.0",
        "cents": 575.0
      },
      {
        "scl": "780.0",
        "cents": 780.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "1070.0",
        "cents": 1070.0
      },
      {
        "scl": "1275.0",
        "cents": 1275.0
      },
      {
        "scl": "1380.0",
        "cents": 1380.0
      },
      {
        "scl": "1560.0",
        "cents": 1560.0
      },
      {
        "scl": "1760.0",
        "cents": 1760.0
      },
      {
        "scl": "1880.0",
        "cents": 1880.0
      },
      {
        "scl": "2070.0",
        "cents": 2070.0
      },
      {
        "scl": "2240.0",
        "cents": 2240.0
      },
      {
        "scl": "2400.0",
        "cents": 2400.0
      },
      {
        "scl": "2590.0",
        "cents": 2590.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_29",
    "description": "Asena 29 (Malimba), Malawi",
    "notes": 16,
    "period_cents": 2603.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_29/",
    "tones": [
      {
        "scl": "208.0",
        "cents": 208.0
      },
      {
        "scl": "349.0",
        "cents": 349.0
      },
      {
        "scl": "534.0",
        "cents": 534.0
      },
      {
        "scl": "664.0",
        "cents": 664.0
      },
      {
        "scl": "898.0",
        "cents": 898.0
      },
      {
        "scl": "1035.0",
        "cents": 1035.0
      },
      {
        "scl": "1181.0",
        "cents": 1181.0
      },
      {
        "scl": "1349.0",
        "cents": 1349.0
      },
      {
        "scl": "1571.0",
        "cents": 1571.0
      },
      {
        "scl": "1741.0",
        "cents": 1741.0
      },
      {
        "scl": "1914.0",
        "cents": 1914.0
      },
      {
        "scl": "2066.0",
        "cents": 2066.0
      },
      {
        "scl": "2205.0",
        "cents": 2205.0
      },
      {
        "scl": "2354.0",
        "cents": 2354.0
      },
      {
        "scl": "2475.0",
        "cents": 2475.0
      },
      {
        "scl": "2603.0",
        "cents": 2603.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_23",
    "description": "Asena 23 (Valimba), Malawi",
    "notes": 16,
    "period_cents": 2628.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_23/",
    "tones": [
      {
        "scl": "163.0",
        "cents": 163.0
      },
      {
        "scl": "352.0",
        "cents": 352.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "694.0",
        "cents": 694.0
      },
      {
        "scl": "879.0",
        "cents": 879.0
      },
      {
        "scl": "1020.0",
        "cents": 1020.0
      },
      {
        "scl": "1224.0",
        "cents": 1224.0
      },
      {
        "scl": "1368.0",
        "cents": 1368.0
      },
      {
        "scl": "1532.0",
        "cents": 1532.0
      },
      {
        "scl": "1686.0",
        "cents": 1686.0
      },
      {
        "scl": "1877.0",
        "cents": 1877.0
      },
      {
        "scl": "2028.0",
        "cents": 2028.0
      },
      {
        "scl": "2220.0",
        "cents": 2220.0
      },
      {
        "scl": "2388.0",
        "cents": 2388.0
      },
      {
        "scl": "2495.0",
        "cents": 2495.0
      },
      {
        "scl": "2628.0",
        "cents": 2628.0
      }
    ]
  },
  {
    "stem": "damusc/Bolivia_Sikura_02",
    "description": "Sikura 2 (Sikura), Bolivia",
    "notes": 16,
    "period_cents": 2690.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "M. Kuss. Music in Latin America and the Caribbean: An Encyclopedic History: Volume 1: Performing Beliefs: Indigenous Peoples of South America, Central America, and Mexico. University of Texas Press, 2010",
    "url": "https://scalelibrary.org/scales/damusc/Bolivia_Sikura_02/",
    "tones": [
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "390.0",
        "cents": 390.0
      },
      {
        "scl": "520.0",
        "cents": 520.0
      },
      {
        "scl": "710.0",
        "cents": 710.0
      },
      {
        "scl": "910.0",
        "cents": 910.0
      },
      {
        "scl": "1010.0",
        "cents": 1010.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1390.0",
        "cents": 1390.0
      },
      {
        "scl": "1590.0",
        "cents": 1590.0
      },
      {
        "scl": "1710.0",
        "cents": 1710.0
      },
      {
        "scl": "1900.0",
        "cents": 1900.0
      },
      {
        "scl": "2090.0",
        "cents": 2090.0
      },
      {
        "scl": "2200.0",
        "cents": 2200.0
      },
      {
        "scl": "2390.0",
        "cents": 2390.0
      },
      {
        "scl": "2590.0",
        "cents": 2590.0
      },
      {
        "scl": "2690.0",
        "cents": 2690.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_18",
    "description": "Asena 18 (Valimba), Malawi",
    "notes": 16,
    "period_cents": 2693.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_18/",
    "tones": [
      {
        "scl": "201.0",
        "cents": 201.0
      },
      {
        "scl": "337.0",
        "cents": 337.0
      },
      {
        "scl": "544.0",
        "cents": 544.0
      },
      {
        "scl": "711.0",
        "cents": 711.0
      },
      {
        "scl": "847.0",
        "cents": 847.0
      },
      {
        "scl": "1003.0",
        "cents": 1003.0
      },
      {
        "scl": "1173.0",
        "cents": 1173.0
      },
      {
        "scl": "1401.0",
        "cents": 1401.0
      },
      {
        "scl": "1537.0",
        "cents": 1537.0
      },
      {
        "scl": "1744.0",
        "cents": 1744.0
      },
      {
        "scl": "1928.0",
        "cents": 1928.0
      },
      {
        "scl": "2111.0",
        "cents": 2111.0
      },
      {
        "scl": "2261.0",
        "cents": 2261.0
      },
      {
        "scl": "2453.0",
        "cents": 2453.0
      },
      {
        "scl": "2577.0",
        "cents": 2577.0
      },
      {
        "scl": "2693.0",
        "cents": 2693.0
      }
    ]
  },
  {
    "stem": "damusc/Bolivia_Sikura_01",
    "description": "Sikura 1 (Sikura), Bolivia",
    "notes": 16,
    "period_cents": 2710.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "M. Kuss. Music in Latin America and the Caribbean: An Encyclopedic History: Volume 1: Performing Beliefs: Indigenous Peoples of South America, Central America, and Mexico. University of Texas Press, 2010",
    "url": "https://scalelibrary.org/scales/damusc/Bolivia_Sikura_01/",
    "tones": [
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "730.0",
        "cents": 730.0
      },
      {
        "scl": "940.0",
        "cents": 940.0
      },
      {
        "scl": "1030.0",
        "cents": 1030.0
      },
      {
        "scl": "1230.0",
        "cents": 1230.0
      },
      {
        "scl": "1390.0",
        "cents": 1390.0
      },
      {
        "scl": "1620.0",
        "cents": 1620.0
      },
      {
        "scl": "1710.0",
        "cents": 1710.0
      },
      {
        "scl": "1900.0",
        "cents": 1900.0
      },
      {
        "scl": "2100.0",
        "cents": 2100.0
      },
      {
        "scl": "2220.0",
        "cents": 2220.0
      },
      {
        "scl": "2410.0",
        "cents": 2410.0
      },
      {
        "scl": "2610.0",
        "cents": 2610.0
      },
      {
        "scl": "2710.0",
        "cents": 2710.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_22",
    "description": "Asena 22 (Valimba), Malawi",
    "notes": 16,
    "period_cents": 2733.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_22/",
    "tones": [
      {
        "scl": "199.0",
        "cents": 199.0
      },
      {
        "scl": "376.0",
        "cents": 376.0
      },
      {
        "scl": "537.0",
        "cents": 537.0
      },
      {
        "scl": "667.0",
        "cents": 667.0
      },
      {
        "scl": "821.0",
        "cents": 821.0
      },
      {
        "scl": "1035.0",
        "cents": 1035.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1375.0",
        "cents": 1375.0
      },
      {
        "scl": "1555.0",
        "cents": 1555.0
      },
      {
        "scl": "1757.0",
        "cents": 1757.0
      },
      {
        "scl": "1937.0",
        "cents": 1937.0
      },
      {
        "scl": "2085.0",
        "cents": 2085.0
      },
      {
        "scl": "2293.0",
        "cents": 2293.0
      },
      {
        "scl": "2452.0",
        "cents": 2452.0
      },
      {
        "scl": "2622.0",
        "cents": 2622.0
      },
      {
        "scl": "2733.0",
        "cents": 2733.0
      }
    ]
  },
  {
    "stem": "damusc/Myanmar_Burma_02",
    "description": "Burma 2 (Kyi Waing), Myanmar",
    "notes": 16,
    "period_cents": 2766.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Garfias, Robert (1975). Preliminary Thoughts on Burmese Modes. Asian Music, 7(1):39.",
    "url": "https://scalelibrary.org/scales/damusc/Myanmar_Burma_02/",
    "tones": [
      {
        "scl": "162.0",
        "cents": 162.0
      },
      {
        "scl": "335.0",
        "cents": 335.0
      },
      {
        "scl": "518.0",
        "cents": 518.0
      },
      {
        "scl": "672.0",
        "cents": 672.0
      },
      {
        "scl": "847.0",
        "cents": 847.0
      },
      {
        "scl": "1015.0",
        "cents": 1015.0
      },
      {
        "scl": "1168.0",
        "cents": 1168.0
      },
      {
        "scl": "1342.0",
        "cents": 1342.0
      },
      {
        "scl": "1513.0",
        "cents": 1513.0
      },
      {
        "scl": "1683.0",
        "cents": 1683.0
      },
      {
        "scl": "1852.0",
        "cents": 1852.0
      },
      {
        "scl": "2056.0",
        "cents": 2056.0
      },
      {
        "scl": "2216.0",
        "cents": 2216.0
      },
      {
        "scl": "2392.0",
        "cents": 2392.0
      },
      {
        "scl": "2571.0",
        "cents": 2571.0
      },
      {
        "scl": "2766.0",
        "cents": 2766.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranat_Thum_04",
    "description": "4 (Ranat Thum), Thailand",
    "notes": 16,
    "period_cents": 2775.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Wisuttipat, Nattapol (2015). Relative Nature of Thai Traditional Music through its Tuning System. International Journal of Creative and Arts Studies, 2(1):86.",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranat_Thum_04/",
    "tones": [
      {
        "scl": "185.0",
        "cents": 185.0
      },
      {
        "scl": "365.0",
        "cents": 365.0
      },
      {
        "scl": "530.0",
        "cents": 530.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "870.0",
        "cents": 870.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1210.0",
        "cents": 1210.0
      },
      {
        "scl": "1390.0",
        "cents": 1390.0
      },
      {
        "scl": "1570.0",
        "cents": 1570.0
      },
      {
        "scl": "1735.0",
        "cents": 1735.0
      },
      {
        "scl": "1905.0",
        "cents": 1905.0
      },
      {
        "scl": "2075.0",
        "cents": 2075.0
      },
      {
        "scl": "2245.0",
        "cents": 2245.0
      },
      {
        "scl": "2415.0",
        "cents": 2415.0
      },
      {
        "scl": "2595.0",
        "cents": 2595.0
      },
      {
        "scl": "2775.0",
        "cents": 2775.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Marimba_01",
    "description": "Marimba 1 (Marimba), DR Congo",
    "notes": 16,
    "period_cents": 2780.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Marimba_01/",
    "tones": [
      {
        "scl": "145.0",
        "cents": 145.0
      },
      {
        "scl": "346.0",
        "cents": 346.0
      },
      {
        "scl": "609.0",
        "cents": 609.0
      },
      {
        "scl": "785.0",
        "cents": 785.0
      },
      {
        "scl": "966.0",
        "cents": 966.0
      },
      {
        "scl": "1123.0",
        "cents": 1123.0
      },
      {
        "scl": "1279.0",
        "cents": 1279.0
      },
      {
        "scl": "1474.0",
        "cents": 1474.0
      },
      {
        "scl": "1580.0",
        "cents": 1580.0
      },
      {
        "scl": "1772.0",
        "cents": 1772.0
      },
      {
        "scl": "1952.0",
        "cents": 1952.0
      },
      {
        "scl": "2146.0",
        "cents": 2146.0
      },
      {
        "scl": "2344.0",
        "cents": 2344.0
      },
      {
        "scl": "2438.0",
        "cents": 2438.0
      },
      {
        "scl": "2674.0",
        "cents": 2674.0
      },
      {
        "scl": "2780.0",
        "cents": 2780.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-16-5",
    "description": "16th root of 5, 6.8908 tones/octave",
    "notes": 16,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.49",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-16-5/",
    "tones": [
      {
        "scl": "174.144607",
        "cents": 174.144607
      },
      {
        "scl": "348.289214",
        "cents": 348.289214
      },
      {
        "scl": "522.433821",
        "cents": 522.433821
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "870.723036",
        "cents": 870.723036
      },
      {
        "scl": "1044.867643",
        "cents": 1044.867643
      },
      {
        "scl": "1219.01225",
        "cents": 1219.01225
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1567.301464",
        "cents": 1567.301464
      },
      {
        "scl": "1741.446071",
        "cents": 1741.446071
      },
      {
        "scl": "1915.590678",
        "cents": 1915.590678
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2263.879893",
        "cents": 2263.879893
      },
      {
        "scl": "2438.0245",
        "cents": 2438.0245
      },
      {
        "scl": "2612.169107",
        "cents": 2612.169107
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranad_thum_lek",
    "description": "Ranad thum lek (Ranat Thum Lek), Thailand",
    "notes": 16,
    "period_cents": 2788.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. Garzoli. The myth of equidistance in thai tuning. Anal Approaches Music, 4(2):1-29, 2015 (personal communication)",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranad_thum_lek/",
    "tones": [
      {
        "scl": "145.0",
        "cents": 145.0
      },
      {
        "scl": "342.0",
        "cents": 342.0
      },
      {
        "scl": "547.0",
        "cents": 547.0
      },
      {
        "scl": "705.0",
        "cents": 705.0
      },
      {
        "scl": "865.0",
        "cents": 865.0
      },
      {
        "scl": "1054.0",
        "cents": 1054.0
      },
      {
        "scl": "1249.0",
        "cents": 1249.0
      },
      {
        "scl": "1424.0",
        "cents": 1424.0
      },
      {
        "scl": "1588.0",
        "cents": 1588.0
      },
      {
        "scl": "1761.0",
        "cents": 1761.0
      },
      {
        "scl": "1931.0",
        "cents": 1931.0
      },
      {
        "scl": "2101.0",
        "cents": 2101.0
      },
      {
        "scl": "2276.0",
        "cents": 2276.0
      },
      {
        "scl": "2453.0",
        "cents": 2453.0
      },
      {
        "scl": "2630.0",
        "cents": 2630.0
      },
      {
        "scl": "2788.0",
        "cents": 2788.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranad_thum",
    "description": "Ranad thum (Ranat Thum), Thailand",
    "notes": 16,
    "period_cents": 2790.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. Garzoli. The myth of equidistance in thai tuning. Anal Approaches Music, 4(2):1-29, 2015 (personal communication)",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranad_thum/",
    "tones": [
      {
        "scl": "189.0",
        "cents": 189.0
      },
      {
        "scl": "386.0",
        "cents": 386.0
      },
      {
        "scl": "574.0",
        "cents": 574.0
      },
      {
        "scl": "734.0",
        "cents": 734.0
      },
      {
        "scl": "895.0",
        "cents": 895.0
      },
      {
        "scl": "1069.0",
        "cents": 1069.0
      },
      {
        "scl": "1244.0",
        "cents": 1244.0
      },
      {
        "scl": "1420.0",
        "cents": 1420.0
      },
      {
        "scl": "1586.0",
        "cents": 1586.0
      },
      {
        "scl": "1753.0",
        "cents": 1753.0
      },
      {
        "scl": "1918.0",
        "cents": 1918.0
      },
      {
        "scl": "2096.0",
        "cents": 2096.0
      },
      {
        "scl": "2280.0",
        "cents": 2280.0
      },
      {
        "scl": "2445.0",
        "cents": 2445.0
      },
      {
        "scl": "2618.0",
        "cents": 2618.0
      },
      {
        "scl": "2790.0",
        "cents": 2790.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Khawng_wong_lek",
    "description": "Khawng wong lek (Kang Wong Lek), Thailand",
    "notes": 16,
    "period_cents": 2813.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. Garzoli. The myth of equidistance in thai tuning. Anal Approaches Music, 4(2):1-29, 2015 (personal communication)",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Khawng_wong_lek/",
    "tones": [
      {
        "scl": "177.0",
        "cents": 177.0
      },
      {
        "scl": "326.0",
        "cents": 326.0
      },
      {
        "scl": "525.0",
        "cents": 525.0
      },
      {
        "scl": "697.0",
        "cents": 697.0
      },
      {
        "scl": "891.0",
        "cents": 891.0
      },
      {
        "scl": "1060.0",
        "cents": 1060.0
      },
      {
        "scl": "1232.0",
        "cents": 1232.0
      },
      {
        "scl": "1416.0",
        "cents": 1416.0
      },
      {
        "scl": "1599.0",
        "cents": 1599.0
      },
      {
        "scl": "1756.0",
        "cents": 1756.0
      },
      {
        "scl": "1946.0",
        "cents": 1946.0
      },
      {
        "scl": "2141.0",
        "cents": 2141.0
      },
      {
        "scl": "2291.0",
        "cents": 2291.0
      },
      {
        "scl": "2470.0",
        "cents": 2470.0
      },
      {
        "scl": "2657.0",
        "cents": 2657.0
      },
      {
        "scl": "2813.0",
        "cents": 2813.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_19",
    "description": "Asena 19 (Valimba), Malawi",
    "notes": 16,
    "period_cents": 2827.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_19/",
    "tones": [
      {
        "scl": "193.0",
        "cents": 193.0
      },
      {
        "scl": "366.0",
        "cents": 366.0
      },
      {
        "scl": "542.0",
        "cents": 542.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "895.0",
        "cents": 895.0
      },
      {
        "scl": "1068.0",
        "cents": 1068.0
      },
      {
        "scl": "1250.0",
        "cents": 1250.0
      },
      {
        "scl": "1438.0",
        "cents": 1438.0
      },
      {
        "scl": "1587.0",
        "cents": 1587.0
      },
      {
        "scl": "1761.0",
        "cents": 1761.0
      },
      {
        "scl": "1919.0",
        "cents": 1919.0
      },
      {
        "scl": "2095.0",
        "cents": 2095.0
      },
      {
        "scl": "2322.0",
        "cents": 2322.0
      },
      {
        "scl": "2450.0",
        "cents": 2450.0
      },
      {
        "scl": "2615.0",
        "cents": 2615.0
      },
      {
        "scl": "2827.0",
        "cents": 2827.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_31",
    "description": "Asena 31 (Malimba), Malawi",
    "notes": 16,
    "period_cents": 2937.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_31/",
    "tones": [
      {
        "scl": "179.0",
        "cents": 179.0
      },
      {
        "scl": "537.0",
        "cents": 537.0
      },
      {
        "scl": "691.0",
        "cents": 691.0
      },
      {
        "scl": "852.0",
        "cents": 852.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1216.0",
        "cents": 1216.0
      },
      {
        "scl": "1379.0",
        "cents": 1379.0
      },
      {
        "scl": "1580.0",
        "cents": 1580.0
      },
      {
        "scl": "1725.0",
        "cents": 1725.0
      },
      {
        "scl": "1902.0",
        "cents": 1902.0
      },
      {
        "scl": "2072.0",
        "cents": 2072.0
      },
      {
        "scl": "2243.0",
        "cents": 2243.0
      },
      {
        "scl": "2400.0",
        "cents": 2400.0
      },
      {
        "scl": "2579.0",
        "cents": 2579.0
      },
      {
        "scl": "2767.0",
        "cents": 2767.0
      },
      {
        "scl": "2937.0",
        "cents": 2937.0
      }
    ]
  },
  {
    "stem": "damusc/Uganda_Xylophone_b",
    "description": "Xylophone (Xylophone), Uganda",
    "notes": 16,
    "period_cents": 3762.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Gerhard Kubik. Embaire xylophone music of samusiri babalanda (uganda 1968). The World of Music, 34(1): 57-84, 1992",
    "url": "https://scalelibrary.org/scales/damusc/Uganda_Xylophone_b/",
    "tones": [
      {
        "scl": "273.0",
        "cents": 273.0
      },
      {
        "scl": "552.0",
        "cents": 552.0
      },
      {
        "scl": "748.0",
        "cents": 748.0
      },
      {
        "scl": "993.0",
        "cents": 993.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1430.0",
        "cents": 1430.0
      },
      {
        "scl": "1672.0",
        "cents": 1672.0
      },
      {
        "scl": "1913.0",
        "cents": 1913.0
      },
      {
        "scl": "2182.0",
        "cents": 2182.0
      },
      {
        "scl": "2372.0",
        "cents": 2372.0
      },
      {
        "scl": "2592.0",
        "cents": 2592.0
      },
      {
        "scl": "2848.0",
        "cents": 2848.0
      },
      {
        "scl": "3048.0",
        "cents": 3048.0
      },
      {
        "scl": "3288.0",
        "cents": 3288.0
      },
      {
        "scl": "3537.0",
        "cents": 3537.0
      },
      {
        "scl": "3762.0",
        "cents": 3762.0
      }
    ]
  },
  {
    "stem": "damusc/Mozambique_Mambira",
    "description": "Mambira (Mambira), Mozambique",
    "notes": 16,
    "period_cents": 4254.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Kubik, Gerhard (1963). Discovery of a trough xylophone in northern Mozambique. African Music: Journal of the African Music Society, 3(2):11-14.",
    "url": "https://scalelibrary.org/scales/damusc/Mozambique_Mambira/",
    "tones": [
      {
        "scl": "379.0",
        "cents": 379.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "740.0",
        "cents": 740.0
      },
      {
        "scl": "876.0",
        "cents": 876.0
      },
      {
        "scl": "1108.0",
        "cents": 1108.0
      },
      {
        "scl": "1358.0",
        "cents": 1358.0
      },
      {
        "scl": "1496.0",
        "cents": 1496.0
      },
      {
        "scl": "1694.0",
        "cents": 1694.0
      },
      {
        "scl": "1816.0",
        "cents": 1816.0
      },
      {
        "scl": "1937.0",
        "cents": 1937.0
      },
      {
        "scl": "2112.0",
        "cents": 2112.0
      },
      {
        "scl": "2256.0",
        "cents": 2256.0
      },
      {
        "scl": "2416.0",
        "cents": 2416.0
      },
      {
        "scl": "2545.0",
        "cents": 2545.0
      },
      {
        "scl": "2854.0",
        "cents": 2854.0
      },
      {
        "scl": "4254.0",
        "cents": 4254.0
      }
    ]
  },
  {
    "stem": "damusc/Tanzania_Ilimba_127",
    "description": "127 (Ilimba), Tanzania",
    "notes": 16,
    "period_cents": 4624.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "G. Kubik. A structural examination of homophonic multi-part singing in east and central africa. Anuario Musical, 39:27, 1984",
    "url": "https://scalelibrary.org/scales/damusc/Tanzania_Ilimba_127/",
    "tones": [
      {
        "scl": "689.0",
        "cents": 689.0
      },
      {
        "scl": "934.0",
        "cents": 934.0
      },
      {
        "scl": "1191.0",
        "cents": 1191.0
      },
      {
        "scl": "1559.0",
        "cents": 1559.0
      },
      {
        "scl": "1888.0",
        "cents": 1888.0
      },
      {
        "scl": "2134.0",
        "cents": 2134.0
      },
      {
        "scl": "2387.0",
        "cents": 2387.0
      },
      {
        "scl": "2593.0",
        "cents": 2593.0
      },
      {
        "scl": "2774.0",
        "cents": 2774.0
      },
      {
        "scl": "3034.0",
        "cents": 3034.0
      },
      {
        "scl": "3117.0",
        "cents": 3117.0
      },
      {
        "scl": "3370.0",
        "cents": 3370.0
      },
      {
        "scl": "3583.0",
        "cents": 3583.0
      },
      {
        "scl": "3814.0",
        "cents": 3814.0
      },
      {
        "scl": "3906.0",
        "cents": 3906.0
      },
      {
        "scl": "4624.0",
        "cents": 4624.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dominant-17",
    "description": "12L 5s MOS for Dominant, L=88.94, s=25.59",
    "notes": 17,
    "period_cents": 1195.23,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dominant-17/",
    "tones": [
      {
        "scl": "88.94",
        "cents": 88.94
      },
      {
        "scl": "114.53",
        "cents": 114.53
      },
      {
        "scl": "203.47",
        "cents": 203.47
      },
      {
        "scl": "292.41",
        "cents": 292.41
      },
      {
        "scl": "381.35",
        "cents": 381.35
      },
      {
        "scl": "406.94",
        "cents": 406.94
      },
      {
        "scl": "495.88",
        "cents": 495.88
      },
      {
        "scl": "584.82",
        "cents": 584.82
      },
      {
        "scl": "610.41",
        "cents": 610.41
      },
      {
        "scl": "699.35",
        "cents": 699.35
      },
      {
        "scl": "788.29",
        "cents": 788.29
      },
      {
        "scl": "813.88",
        "cents": 813.88
      },
      {
        "scl": "902.82",
        "cents": 902.82
      },
      {
        "scl": "991.76",
        "cents": 991.76
      },
      {
        "scl": "1080.70",
        "cents": 1080.7
      },
      {
        "scl": "1106.29",
        "cents": 1106.29
      },
      {
        "scl": "1195.23",
        "cents": 1195.23
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-beatles-17",
    "description": "10L 7s MOS for Beatles, L=88.84, s=44.10",
    "notes": 17,
    "period_cents": 1197.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-beatles-17/",
    "tones": [
      {
        "scl": "88.84",
        "cents": 88.84
      },
      {
        "scl": "132.94",
        "cents": 132.94
      },
      {
        "scl": "221.78",
        "cents": 221.78
      },
      {
        "scl": "265.88",
        "cents": 265.88
      },
      {
        "scl": "354.72",
        "cents": 354.72
      },
      {
        "scl": "443.56",
        "cents": 443.56
      },
      {
        "scl": "487.66",
        "cents": 487.66
      },
      {
        "scl": "576.50",
        "cents": 576.5
      },
      {
        "scl": "620.60",
        "cents": 620.6
      },
      {
        "scl": "709.44",
        "cents": 709.44
      },
      {
        "scl": "753.54",
        "cents": 753.54
      },
      {
        "scl": "842.38",
        "cents": 842.38
      },
      {
        "scl": "931.22",
        "cents": 931.22
      },
      {
        "scl": "975.32",
        "cents": 975.32
      },
      {
        "scl": "1064.16",
        "cents": 1064.16
      },
      {
        "scl": "1108.26",
        "cents": 1108.26
      },
      {
        "scl": "1197.10",
        "cents": 1197.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-superpyth-17",
    "description": "5L 12s MOS for Superpyth, L=114.84, s=51.95",
    "notes": 17,
    "period_cents": 1197.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-superpyth-17/",
    "tones": [
      {
        "scl": "51.95",
        "cents": 51.95
      },
      {
        "scl": "166.79",
        "cents": 166.79
      },
      {
        "scl": "218.74",
        "cents": 218.74
      },
      {
        "scl": "270.69",
        "cents": 270.69
      },
      {
        "scl": "322.64",
        "cents": 322.64
      },
      {
        "scl": "437.48",
        "cents": 437.48
      },
      {
        "scl": "489.43",
        "cents": 489.43
      },
      {
        "scl": "541.38",
        "cents": 541.38
      },
      {
        "scl": "656.22",
        "cents": 656.22
      },
      {
        "scl": "708.17",
        "cents": 708.17
      },
      {
        "scl": "760.12",
        "cents": 760.12
      },
      {
        "scl": "874.96",
        "cents": 874.96
      },
      {
        "scl": "926.91",
        "cents": 926.91
      },
      {
        "scl": "978.86",
        "cents": 978.86
      },
      {
        "scl": "1030.81",
        "cents": 1030.81
      },
      {
        "scl": "1145.65",
        "cents": 1145.65
      },
      {
        "scl": "1197.60",
        "cents": 1197.6
      }
    ]
  },
  {
    "stem": "mailing-lists/beatles17",
    "description": "17-note MOS of beatles temperament",
    "notes": 17,
    "period_cents": 1198.236,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89723.html#89739",
    "url": "https://scalelibrary.org/scales/mailing-lists/beatles17/",
    "tones": [
      {
        "scl": "93.30900",
        "cents": 93.309
      },
      {
        "scl": "131.18700",
        "cents": 131.187
      },
      {
        "scl": "224.49600",
        "cents": 224.496
      },
      {
        "scl": "262.37400",
        "cents": 262.374
      },
      {
        "scl": "355.68300",
        "cents": 355.683
      },
      {
        "scl": "448.99200",
        "cents": 448.992
      },
      {
        "scl": "486.87000",
        "cents": 486.87
      },
      {
        "scl": "580.17900",
        "cents": 580.179
      },
      {
        "scl": "618.05700",
        "cents": 618.057
      },
      {
        "scl": "711.36600",
        "cents": 711.366
      },
      {
        "scl": "749.24400",
        "cents": 749.244
      },
      {
        "scl": "842.55300",
        "cents": 842.553
      },
      {
        "scl": "935.86200",
        "cents": 935.862
      },
      {
        "scl": "973.74000",
        "cents": 973.74
      },
      {
        "scl": "1067.04900",
        "cents": 1067.049
      },
      {
        "scl": "1104.92700",
        "cents": 1104.927
      },
      {
        "scl": "1198.23600",
        "cents": 1198.236
      }
    ]
  },
  {
    "stem": "mailing-lists/parapyth17",
    "description": "A triple Fokker block of the 2.3.7.11.13 temperament called \"parapyth\" (TOP tuning)",
    "notes": 17,
    "period_cents": 1199.50588,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105132",
    "url": "https://scalelibrary.org/scales/mailing-lists/parapyth17/",
    "tones": [
      {
        "scl": "58.23604",
        "cents": 58.23604
      },
      {
        "scl": "124.60238",
        "cents": 124.60238
      },
      {
        "scl": "206.95866",
        "cents": 206.95866
      },
      {
        "scl": "265.19471",
        "cents": 265.19471
      },
      {
        "scl": "347.55099",
        "cents": 347.55099
      },
      {
        "scl": "413.91733",
        "cents": 413.91733
      },
      {
        "scl": "472.15337",
        "cents": 472.15337
      },
      {
        "scl": "554.50965",
        "cents": 554.50965
      },
      {
        "scl": "620.87599",
        "cents": 620.87599
      },
      {
        "scl": "703.23227",
        "cents": 703.23227
      },
      {
        "scl": "761.46832",
        "cents": 761.46832
      },
      {
        "scl": "843.82460",
        "cents": 843.8246
      },
      {
        "scl": "910.19094",
        "cents": 910.19094
      },
      {
        "scl": "968.42698",
        "cents": 968.42698
      },
      {
        "scl": "1050.78326",
        "cents": 1050.78326
      },
      {
        "scl": "1117.14960",
        "cents": 1117.1496
      },
      {
        "scl": "1199.50588",
        "cents": 1199.50588
      }
    ]
  },
  {
    "stem": "mailing-lists/pyth_17",
    "description": "17-tone Pythagorean scale",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 3,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_29301.html#29301",
    "url": "https://scalelibrary.org/scales/mailing-lists/pyth_17/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "19683/16384",
        "cents": 317.595
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "59049/32768",
        "cents": 1019.55
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dwarf17_5",
    "description": "Dwarf(<17 27 39|) = wilson_17",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_15385.html#15394",
    "url": "https://scalelibrary.org/scales/mailing-lists/dwarf17_5/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen02-wilson-arabic",
    "description": "Classic Arabic System of 17 tones (for Gary)",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, Bosanquet - A Bridge - A Doorway To Dialog, Xenharmonikon 2 (1974)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen02-wilson-arabic/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-positive-17",
    "description": "Positive, linear-mapped intonational system, 17 notes",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-positive-17/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/catakleismic34semitransversal",
    "description": "17 note 2.3.7 semitransversal of Catakleismic[34]",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19423.html#19423",
    "url": "https://scalelibrary.org/scales/mailing-lists/catakleismic34semitransversal/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "243/224",
        "cents": 140.949
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "243/196",
        "cents": 372.123
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "392/243",
        "cents": 827.877
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "448/243",
        "cents": 1059.051
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diab17ascl",
    "description": "[25, 125, 175, 2401, 12005] breed diamond",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#87580",
    "url": "https://scalelibrary.org/scales/mailing-lists/diab17ascl/",
    "tones": [
      {
        "scl": "2560/2401",
        "cents": 111.01
      },
      {
        "scl": "343/320",
        "cents": 120.164
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "400/343",
        "cents": 266.15
      },
      {
        "scl": "2401/2000",
        "cents": 316.362
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "3200/2401",
        "cents": 497.324
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "2401/1600",
        "cents": 702.676
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "4000/2401",
        "cents": 883.638
      },
      {
        "scl": "343/200",
        "cents": 933.85
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "640/343",
        "cents": 1079.836
      },
      {
        "scl": "2401/1280",
        "cents": 1088.99
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diaclose",
    "description": "Convex closure of 7-limit diamond in breed plane",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12208.html#12208",
    "url": "https://scalelibrary.org/scales/mailing-lists/diaclose/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diaconv2401",
    "description": "Breed convex closure of 7-limit diamond",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_15385.html#15394",
    "url": "https://scalelibrary.org/scales/mailing-lists/diaconv2401/",
    "tones": [
      {
        "scl": "50/49",
        "cents": 34.976
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "60/49",
        "cents": 350.617
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "80/49",
        "cents": 848.662
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/uruk",
    "description": "Jon Lyle Smith's \"Uruk\" scale",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_16210.html#16213",
    "url": "https://scalelibrary.org/scales/mailing-lists/uruk/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "189/160",
        "cents": 288.377
      },
      {
        "scl": "135/112",
        "cents": 323.353
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "567/320",
        "cents": 990.332
      },
      {
        "scl": "405/224",
        "cents": 1025.308
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-acute-17",
    "description": "Acute, linear-mapped intonational system, 17 notes",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-acute-17/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mostly-elevens-scale",
    "description": "Scale derived mostly from elevens.",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_28151.html#28151",
    "url": "https://scalelibrary.org/scales/mailing-lists/mostly-elevens-scale/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "25/22",
        "cents": 221.309
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-baglama",
    "description": "Turkish Baglama Scale (as inferred from string lengths by E.W.)",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-baglama/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/oz17",
    "description": "80-et commas 13-limit detempering of a chain of 16 fifths",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11787.html#11788",
    "url": "https://scalelibrary.org/scales/mailing-lists/oz17/",
    "tones": [
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/parapyth17trans",
    "description": "A JI transversal of parapyth17.scl for use in calculations. If you temper out 352/351 and 364/363 it becomes parapyth17.",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105142",
    "url": "https://scalelibrary.org/scales/mailing-lists/parapyth17trans/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "56/39",
        "cents": 626.343
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rodpoole",
    "description": "Rod Poole's 13-limit scale",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_97196.html#97200",
    "url": "https://scalelibrary.org/scales/mailing-lists/rodpoole/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen09-polansky-will-you-miss-me",
    "description": "Scale for 'Will You Miss Me'",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Larry Polansky, Will You Miss Me, Xenharmonikon 9 (1986)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen09-polansky-will-you-miss-me/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/superstelleated_delete_evens_cps_17",
    "description": "superstellated CPS delete evens 17",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104968.html#104968",
    "url": "https://scalelibrary.org/scales/mailing-lists/superstelleated_delete_evens_cps_17/",
    "tones": [
      {
        "scl": "255/242",
        "cents": 90.588
      },
      {
        "scl": "3375/3146",
        "cents": 121.643
      },
      {
        "scl": "2925/2662",
        "cents": 163.111
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "83521/69212",
        "cents": 325.34
      },
      {
        "scl": "3315/2662",
        "cents": 379.798
      },
      {
        "scl": "17/13",
        "cents": 464.428
      },
      {
        "scl": "4335/3146",
        "cents": 555.016
      },
      {
        "scl": "3757/2662",
        "cents": 596.485
      },
      {
        "scl": "50625/34606",
        "cents": 658.593
      },
      {
        "scl": "4913/3146",
        "cents": 771.703
      },
      {
        "scl": "195/121",
        "cents": 826.16
      },
      {
        "scl": "2197/1331",
        "cents": 867.629
      },
      {
        "scl": "255/143",
        "cents": 1001.379
      },
      {
        "scl": "4913/2662",
        "cents": 1060.912
      },
      {
        "scl": "65025/34606",
        "cents": 1091.967
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/jot17",
    "description": "Just octachord tuning -- 9:8-4:3-9:8 division, 17 steps (7 + 3 + 7), C-C",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_6632.html#6688",
    "url": "https://scalelibrary.org/scales/mailing-lists/jot17/",
    "tones": [
      {
        "scl": "91/88",
        "cents": 58.036
      },
      {
        "scl": "273/253",
        "cents": 131.716
      },
      {
        "scl": "273/242",
        "cents": 208.673
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "364/297",
        "cents": 352.171
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "117/88",
        "cents": 493.12
      },
      {
        "scl": "91/66",
        "cents": 556.081
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "273/176",
        "cents": 759.991
      },
      {
        "scl": "819/506",
        "cents": 833.671
      },
      {
        "scl": "819/484",
        "cents": 910.628
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "182/99",
        "cents": 1054.126
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/jot17a",
    "description": "Just octachord tuning -- 4:3-9:8-4:3 division, 17 steps (7 + 3 + 7), Bb-Bb",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_6632.html#6688",
    "url": "https://scalelibrary.org/scales/mailing-lists/jot17a/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "28/22",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "56/39",
        "cents": 626.343
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/triaphonic_17",
    "description": "17-tone Triaphonic Cycle, conjunctive form on 4/3, 7/6 and 9/7",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_13262.html#13310",
    "url": "https://scalelibrary.org/scales/mailing-lists/triaphonic_17/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "28/23",
        "cents": 340.552
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "56/39",
        "cents": 626.343
      },
      {
        "scl": "112/75",
        "cents": 694.243
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "42/23",
        "cents": 1042.507
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Secor17-ZRT",
    "description": "George Secor's 17-tone Zany Rational Temperament, 27 Jan 2012",
    "notes": 17,
    "period_cents": 1200.0,
    "just": true,
    "limit": 401,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102422.html#103307",
    "url": "https://scalelibrary.org/scales/mailing-lists/Secor17-ZRT/",
    "tones": [
      {
        "scl": "555/536",
        "cents": 60.306
      },
      {
        "scl": "289/268",
        "cents": 130.604
      },
      {
        "scl": "75/67",
        "cents": 195.275
      },
      {
        "scl": "157/134",
        "cents": 274.238
      },
      {
        "scl": "163/134",
        "cents": 339.167
      },
      {
        "scl": "2015/1608",
        "cents": 390.615
      },
      {
        "scl": "802/603",
        "cents": 493.733
      },
      {
        "scl": "369/268",
        "cents": 553.665
      },
      {
        "scl": "5075/3618",
        "cents": 585.858
      },
      {
        "scl": "401/268",
        "cents": 697.643
      },
      {
        "scl": "835/536",
        "cents": 767.452
      },
      {
        "scl": "869/536",
        "cents": 836.548
      },
      {
        "scl": "1010/603",
        "cents": 892.95
      },
      {
        "scl": "1064/603",
        "cents": 983.122
      },
      {
        "scl": "981/536",
        "cents": 1046.424
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-17",
    "description": "17 equal divisions of the octave",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-17/",
    "tones": [
      {
        "scl": "70.588235",
        "cents": 70.588235
      },
      {
        "scl": "141.176471",
        "cents": 141.176471
      },
      {
        "scl": "211.764706",
        "cents": 211.764706
      },
      {
        "scl": "282.352941",
        "cents": 282.352941
      },
      {
        "scl": "352.941176",
        "cents": 352.941176
      },
      {
        "scl": "423.529412",
        "cents": 423.529412
      },
      {
        "scl": "494.117647",
        "cents": 494.117647
      },
      {
        "scl": "564.705882",
        "cents": 564.705882
      },
      {
        "scl": "635.294118",
        "cents": 635.294118
      },
      {
        "scl": "705.882353",
        "cents": 705.882353
      },
      {
        "scl": "776.470588",
        "cents": 776.470588
      },
      {
        "scl": "847.058824",
        "cents": 847.058824
      },
      {
        "scl": "917.647059",
        "cents": 917.647059
      },
      {
        "scl": "988.235294",
        "cents": 988.235294
      },
      {
        "scl": "1058.823529",
        "cents": 1058.823529
      },
      {
        "scl": "1129.411765",
        "cents": 1129.411765
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/14_13-parapyth17",
    "description": "Interpretation of Jake Freivald's Cantonpenta with just 14/13 ",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105143",
    "url": "https://scalelibrary.org/scales/mailing-lists/14_13-parapyth17/",
    "tones": [
      {
        "scl": "58.78569",
        "cents": 58.78569
      },
      {
        "scl": "128.29824",
        "cents": 128.29824
      },
      {
        "scl": "208.08521",
        "cents": 208.08521
      },
      {
        "scl": "266.87091",
        "cents": 266.87091
      },
      {
        "scl": "346.65787",
        "cents": 346.65787
      },
      {
        "scl": "416.17042",
        "cents": 416.17042
      },
      {
        "scl": "474.95612",
        "cents": 474.95612
      },
      {
        "scl": "554.74309",
        "cents": 554.74309
      },
      {
        "scl": "624.25563",
        "cents": 624.25563
      },
      {
        "scl": "704.04260",
        "cents": 704.0426
      },
      {
        "scl": "762.82830",
        "cents": 762.8283
      },
      {
        "scl": "842.61527",
        "cents": 842.61527
      },
      {
        "scl": "912.12782",
        "cents": 912.12782
      },
      {
        "scl": "970.91351",
        "cents": 970.91351
      },
      {
        "scl": "1050.70048",
        "cents": 1050.70048
      },
      {
        "scl": "1120.21303",
        "cents": 1120.21303
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/17-tET",
    "description": "17-EDO",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_13517.html#13517",
    "url": "https://scalelibrary.org/scales/mailing-lists/17-tET/",
    "tones": [
      {
        "scl": "70.58824",
        "cents": 70.58824
      },
      {
        "scl": "141.17647",
        "cents": 141.17647
      },
      {
        "scl": "211.76471",
        "cents": 211.76471
      },
      {
        "scl": "282.35294",
        "cents": 282.35294
      },
      {
        "scl": "352.94118",
        "cents": 352.94118
      },
      {
        "scl": "423.52941",
        "cents": 423.52941
      },
      {
        "scl": "494.11765",
        "cents": 494.11765
      },
      {
        "scl": "564.70588",
        "cents": 564.70588
      },
      {
        "scl": "635.29412",
        "cents": 635.29412
      },
      {
        "scl": "705.88235",
        "cents": 705.88235
      },
      {
        "scl": "776.47059",
        "cents": 776.47059
      },
      {
        "scl": "847.05882",
        "cents": 847.05882
      },
      {
        "scl": "917.64706",
        "cents": 917.64706
      },
      {
        "scl": "988.23529",
        "cents": 988.23529
      },
      {
        "scl": "1058.82353",
        "cents": 1058.82353
      },
      {
        "scl": "1129.41176",
        "cents": 1129.41176
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/17wt",
    "description": "Well Temperament 17 - George Secor",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_14872.html#14993",
    "url": "https://scalelibrary.org/scales/mailing-lists/17wt/",
    "tones": [
      {
        "scl": "66.741",
        "cents": 66.741
      },
      {
        "scl": "144.856",
        "cents": 144.856
      },
      {
        "scl": "214.441",
        "cents": 214.441
      },
      {
        "scl": "278.339",
        "cents": 278.339
      },
      {
        "scl": "353.610",
        "cents": 353.61
      },
      {
        "scl": "428.882",
        "cents": 428.882
      },
      {
        "scl": "492.780",
        "cents": 492.78
      },
      {
        "scl": "562.364",
        "cents": 562.364
      },
      {
        "scl": "640.479",
        "cents": 640.479
      },
      {
        "scl": "707.220",
        "cents": 707.22
      },
      {
        "scl": "771.118",
        "cents": 771.118
      },
      {
        "scl": "849.233",
        "cents": 849.233
      },
      {
        "scl": "921.661",
        "cents": 921.661
      },
      {
        "scl": "985.559",
        "cents": 985.559
      },
      {
        "scl": "1057.987",
        "cents": 1057.987
      },
      {
        "scl": "1136.102",
        "cents": 1136.102
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/705-17",
    "description": "17-note MOS, fifth 705 cents, near-just 13/8",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_106275.html#106303",
    "url": "https://scalelibrary.org/scales/mailing-lists/705-17/",
    "tones": [
      {
        "scl": "75.00000",
        "cents": 75.0
      },
      {
        "scl": "135.00000",
        "cents": 135.0
      },
      {
        "scl": "210.00000",
        "cents": 210.0
      },
      {
        "scl": "285.00000",
        "cents": 285.0
      },
      {
        "scl": "345.00000",
        "cents": 345.0
      },
      {
        "scl": "420.00000",
        "cents": 420.0
      },
      {
        "scl": "495.00000",
        "cents": 495.0
      },
      {
        "scl": "570.00000",
        "cents": 570.0
      },
      {
        "scl": "630.00000",
        "cents": 630.0
      },
      {
        "scl": "705.00000",
        "cents": 705.0
      },
      {
        "scl": "780.00000",
        "cents": 780.0
      },
      {
        "scl": "840.00000",
        "cents": 840.0
      },
      {
        "scl": "915.00000",
        "cents": 915.0
      },
      {
        "scl": "990.00000",
        "cents": 990.0
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1125.00000",
        "cents": 1125.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Tolerant-Secor-17",
    "description": "Tolerant temperament (rank 3: 324:325, 351:352, 363:364), Secor 17 \"triple delight\" mapping",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105210.html#105306",
    "url": "https://scalelibrary.org/scales/mailing-lists/Tolerant-Secor-17/",
    "tones": [
      {
        "scl": "28.76023",
        "cents": 28.76023
      },
      {
        "scl": "138.67803",
        "cents": 138.67803
      },
      {
        "scl": "207.53697",
        "cents": 207.53697
      },
      {
        "scl": "265.05742",
        "cents": 265.05742
      },
      {
        "scl": "346.21500",
        "cents": 346.215
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "496.23152",
        "cents": 496.23152
      },
      {
        "scl": "553.75197",
        "cents": 553.75197
      },
      {
        "scl": "611.27242",
        "cents": 611.27242
      },
      {
        "scl": "703.76849",
        "cents": 703.76849
      },
      {
        "scl": "732.52871",
        "cents": 732.52871
      },
      {
        "scl": "842.44651",
        "cents": 842.44651
      },
      {
        "scl": "882.54523",
        "cents": 882.54523
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "1049.98348",
        "cents": 1049.98348
      },
      {
        "scl": "1090.0822",
        "cents": 1090.0822
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/breed-46-17-41-parapyth17",
    "description": "Graham Breed 17-note parapyth (key 14 like pipedum_17c.scl)",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105143",
    "url": "https://scalelibrary.org/scales/mailing-lists/breed-46-17-41-parapyth17/",
    "tones": [
      {
        "scl": "57.42250",
        "cents": 57.4225
      },
      {
        "scl": "126.06252",
        "cents": 126.06252
      },
      {
        "scl": "207.44643",
        "cents": 207.44643
      },
      {
        "scl": "264.86893",
        "cents": 264.86893
      },
      {
        "scl": "346.25284",
        "cents": 346.25284
      },
      {
        "scl": "414.89287",
        "cents": 414.89287
      },
      {
        "scl": "472.31537",
        "cents": 472.31537
      },
      {
        "scl": "553.69928",
        "cents": 553.69928
      },
      {
        "scl": "622.33931",
        "cents": 622.33931
      },
      {
        "scl": "703.72322",
        "cents": 703.72322
      },
      {
        "scl": "761.14571",
        "cents": 761.14571
      },
      {
        "scl": "842.52963",
        "cents": 842.52963
      },
      {
        "scl": "911.16965",
        "cents": 911.16965
      },
      {
        "scl": "968.59215",
        "cents": 968.59215
      },
      {
        "scl": "1049.97606",
        "cents": 1049.97606
      },
      {
        "scl": "1118.61609",
        "cents": 1118.61609
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dwarf17marveq",
    "description": "Semimarvelous dwarf: equal beating dwarf(<17 27 40|)",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89072.html#89097",
    "url": "https://scalelibrary.org/scales/mailing-lists/dwarf17marveq/",
    "tones": [
      {
        "scl": "70.247930173690388400",
        "cents": 70.24793017369039
      },
      {
        "scl": "115.13195688812420070",
        "cents": 115.13195688812421
      },
      {
        "scl": "185.37988706181458910",
        "cents": 185.3798870618146
      },
      {
        "scl": "269.90670087373119520",
        "cents": 269.9067008737312
      },
      {
        "scl": "314.79072758816500750",
        "cents": 314.790727588165
      },
      {
        "scl": "385.03865776185539590",
        "cents": 385.0386577618554
      },
      {
        "scl": "500.17061464997959660",
        "cents": 500.1706146499796
      },
      {
        "scl": "570.41854482366998500",
        "cents": 570.41854482367
      },
      {
        "scl": "615.30257153810379730",
        "cents": 615.3025715381038
      },
      {
        "scl": "699.82938535002040340",
        "cents": 699.8293853500204
      },
      {
        "scl": "770.07731552371079180",
        "cents": 770.0773155237108
      },
      {
        "scl": "814.96134223814460410",
        "cents": 814.9613422381447
      },
      {
        "scl": "885.20927241183499250",
        "cents": 885.209272411835
      },
      {
        "scl": "955.45720258552538090",
        "cents": 955.4572025855254
      },
      {
        "scl": "1000.3412292999591932",
        "cents": 1000.3412292999592
      },
      {
        "scl": "1084.8680431118757993",
        "cents": 1084.8680431118757
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/jsmith17",
    "description": "J. Smith 17-note well-temperament",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_15499.html#15502",
    "url": "https://scalelibrary.org/scales/mailing-lists/jsmith17/",
    "tones": [
      {
        "scl": "71.",
        "cents": 71.0
      },
      {
        "scl": "137.",
        "cents": 137.0
      },
      {
        "scl": "208.",
        "cents": 208.0
      },
      {
        "scl": "288.",
        "cents": 288.0
      },
      {
        "scl": "345.",
        "cents": 345.0
      },
      {
        "scl": "416.",
        "cents": 416.0
      },
      {
        "scl": "496.",
        "cents": 496.0
      },
      {
        "scl": "567.",
        "cents": 567.0
      },
      {
        "scl": "633.",
        "cents": 633.0
      },
      {
        "scl": "704.",
        "cents": 704.0
      },
      {
        "scl": "784.",
        "cents": 784.0
      },
      {
        "scl": "841.",
        "cents": 841.0
      },
      {
        "scl": "912.",
        "cents": 912.0
      },
      {
        "scl": "992.",
        "cents": 992.0
      },
      {
        "scl": "1049.",
        "cents": 1049.0
      },
      {
        "scl": "1120.",
        "cents": 1120.0
      },
      {
        "scl": "1200.",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/laka-dwarf",
    "description": "Laka tempered (205et) dwarf(<17 27 40 48 59 63 70|)",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101682.html#101684",
    "url": "https://scalelibrary.org/scales/mailing-lists/laka-dwarf/",
    "tones": [
      {
        "scl": "52.68293",
        "cents": 52.68293
      },
      {
        "scl": "105.36585",
        "cents": 105.36585
      },
      {
        "scl": "204.87805",
        "cents": 204.87805
      },
      {
        "scl": "245.85366",
        "cents": 245.85366
      },
      {
        "scl": "345.36585",
        "cents": 345.36585
      },
      {
        "scl": "386.34146",
        "cents": 386.34146
      },
      {
        "scl": "474.14634",
        "cents": 474.14634
      },
      {
        "scl": "550.24390",
        "cents": 550.2439
      },
      {
        "scl": "591.21951",
        "cents": 591.21951
      },
      {
        "scl": "702.43902",
        "cents": 702.43902
      },
      {
        "scl": "743.41463",
        "cents": 743.41463
      },
      {
        "scl": "842.92683",
        "cents": 842.92683
      },
      {
        "scl": "907.31707",
        "cents": 907.31707
      },
      {
        "scl": "971.70732",
        "cents": 971.70732
      },
      {
        "scl": "1047.80488",
        "cents": 1047.80488
      },
      {
        "scl": "1088.78049",
        "cents": 1088.78049
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/leapday17",
    "description": "Leapday[17] in 46-et tuning",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_15499.html#15502",
    "url": "https://scalelibrary.org/scales/mailing-lists/leapday17/",
    "tones": [
      {
        "scl": "78.260870",
        "cents": 78.26087
      },
      {
        "scl": "130.434783",
        "cents": 130.434783
      },
      {
        "scl": "208.695652",
        "cents": 208.695652
      },
      {
        "scl": "286.956522",
        "cents": 286.956522
      },
      {
        "scl": "339.130435",
        "cents": 339.130435
      },
      {
        "scl": "417.391304",
        "cents": 417.391304
      },
      {
        "scl": "495.652174",
        "cents": 495.652174
      },
      {
        "scl": "573.913043",
        "cents": 573.913043
      },
      {
        "scl": "626.086957",
        "cents": 626.086957
      },
      {
        "scl": "704.347826",
        "cents": 704.347826
      },
      {
        "scl": "782.608696",
        "cents": 782.608696
      },
      {
        "scl": "834.782609",
        "cents": 834.782609
      },
      {
        "scl": "913.043478",
        "cents": 913.043478
      },
      {
        "scl": "991.304348",
        "cents": 991.304348
      },
      {
        "scl": "1043.478261",
        "cents": 1043.478261
      },
      {
        "scl": "1121.739130",
        "cents": 1121.73913
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-parapyth17-fokker_g",
    "description": "MET-24 parapyth for Keenan Pepper's JI block; key 14 like pipedum_17c.scl",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105143",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-parapyth17-fokker_g/",
    "tones": [
      {
        "scl": "57.42187",
        "cents": 57.42187
      },
      {
        "scl": "125.39062",
        "cents": 125.39062
      },
      {
        "scl": "207.42187",
        "cents": 207.42187
      },
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "345.70312",
        "cents": 345.70312
      },
      {
        "scl": "414.84375",
        "cents": 414.84375
      },
      {
        "scl": "472.26562",
        "cents": 472.26562
      },
      {
        "scl": "553.12500",
        "cents": 553.125
      },
      {
        "scl": "622.26562",
        "cents": 622.26562
      },
      {
        "scl": "703.12499",
        "cents": 703.12499
      },
      {
        "scl": "760.54687",
        "cents": 760.54687
      },
      {
        "scl": "842.57812",
        "cents": 842.57812
      },
      {
        "scl": "910.54687",
        "cents": 910.54687
      },
      {
        "scl": "967.96875",
        "cents": 967.96875
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1117.96875",
        "cents": 1117.96875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-semineutral17_Fs",
    "description": "17-CS semineutral sixth from two large major thirds (~63:81:104)",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105687.html#105687",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-semineutral17_Fs/",
    "tones": [
      {
        "scl": "57.42187",
        "cents": 57.42187
      },
      {
        "scl": "139.45313",
        "cents": 139.45313
      },
      {
        "scl": "207.42187",
        "cents": 207.42187
      },
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "370.31250",
        "cents": 370.3125
      },
      {
        "scl": "427.73437",
        "cents": 427.73437
      },
      {
        "scl": "496.87500",
        "cents": 496.875
      },
      {
        "scl": "577.73438",
        "cents": 577.73438
      },
      {
        "scl": "635.15625",
        "cents": 635.15625
      },
      {
        "scl": "704.29687",
        "cents": 704.29687
      },
      {
        "scl": "761.71875",
        "cents": 761.71875
      },
      {
        "scl": "867.18750",
        "cents": 867.1875
      },
      {
        "scl": "924.60937",
        "cents": 924.60937
      },
      {
        "scl": "992.57812",
        "cents": 992.57812
      },
      {
        "scl": "1074.60937",
        "cents": 1074.60937
      },
      {
        "scl": "1132.03125",
        "cents": 1132.03125
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-wilson_rast-bayyati17_Dup",
    "description": "Tempering of Wilson's Rast-Bayyati Matrix (17)",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101815.html#101816",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-wilson_rast-bayyati17_Dup/",
    "tones": [
      {
        "scl": "82.03125",
        "cents": 82.03125
      },
      {
        "scl": "150.00000",
        "cents": 150.0
      },
      {
        "scl": "207.42188",
        "cents": 207.42188
      },
      {
        "scl": "289.45313",
        "cents": 289.45313
      },
      {
        "scl": "357.42188",
        "cents": 357.42188
      },
      {
        "scl": "439.45313",
        "cents": 439.45313
      },
      {
        "scl": "496.87500",
        "cents": 496.875
      },
      {
        "scl": "564.84375",
        "cents": 564.84375
      },
      {
        "scl": "646.87500",
        "cents": 646.875
      },
      {
        "scl": "704.29688",
        "cents": 704.29688
      },
      {
        "scl": "785.15625",
        "cents": 785.15625
      },
      {
        "scl": "854.29688",
        "cents": 854.29688
      },
      {
        "scl": "911.71875",
        "cents": 911.71875
      },
      {
        "scl": "992.57813",
        "cents": 992.57813
      },
      {
        "scl": "1061.71875",
        "cents": 1061.71875
      },
      {
        "scl": "1142.57812",
        "cents": 1142.57812
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mostly-elevens-scale-tempered-to-72-EDO",
    "description": "",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_28151.html#28151",
    "url": "https://scalelibrary.org/scales/mailing-lists/mostly-elevens-scale-tempered-to-72-EDO/",
    "tones": [
      {
        "scl": "50.00000",
        "cents": 50.0
      },
      {
        "scl": "150.00000",
        "cents": 150.0
      },
      {
        "scl": "216.66700",
        "cents": 216.667
      },
      {
        "scl": "283.33300",
        "cents": 283.333
      },
      {
        "scl": "350.00000",
        "cents": 350.0
      },
      {
        "scl": "416.66700",
        "cents": 416.667
      },
      {
        "scl": "500.00000",
        "cents": 500.0
      },
      {
        "scl": "583.33300",
        "cents": 583.333
      },
      {
        "scl": "650.00000",
        "cents": 650.0
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "783.33300",
        "cents": 783.333
      },
      {
        "scl": "850.00000",
        "cents": 850.0
      },
      {
        "scl": "916.66700",
        "cents": 916.667
      },
      {
        "scl": "1000.00000",
        "cents": 1000.0
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1116.66700",
        "cents": 1116.667
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/murat17",
    "description": "Murat[17] with 16/55 generator",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70676.html#70795",
    "url": "https://scalelibrary.org/scales/mailing-lists/murat17/",
    "tones": [
      {
        "scl": "43.636364",
        "cents": 43.636364
      },
      {
        "scl": "152.727273",
        "cents": 152.727273
      },
      {
        "scl": "196.363636",
        "cents": 196.363636
      },
      {
        "scl": "305.454545",
        "cents": 305.454545
      },
      {
        "scl": "349.090909",
        "cents": 349.090909
      },
      {
        "scl": "392.727273",
        "cents": 392.727273
      },
      {
        "scl": "501.818182",
        "cents": 501.818182
      },
      {
        "scl": "545.454545",
        "cents": 545.454545
      },
      {
        "scl": "654.545455",
        "cents": 654.545455
      },
      {
        "scl": "698.181818",
        "cents": 698.181818
      },
      {
        "scl": "807.272727",
        "cents": 807.272727
      },
      {
        "scl": "850.909091",
        "cents": 850.909091
      },
      {
        "scl": "894.545455",
        "cents": 894.545455
      },
      {
        "scl": "1003.636364",
        "cents": 1003.636364
      },
      {
        "scl": "1047.272727",
        "cents": 1047.272727
      },
      {
        "scl": "1156.363636",
        "cents": 1156.363636
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/neogw17a",
    "description": "Neo-Gothic well-temperament (14:11, 9:7 hypermeantone fifths)",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_12432.html#12432",
    "url": "https://scalelibrary.org/scales/mailing-lists/neogw17a/",
    "tones": [
      {
        "scl": "126/121",
        "cents": 70.1
      },
      {
        "scl": "130.638937 cents",
        "cents": 130.638937
      },
      {
        "scl": "208.753982 cents",
        "cents": 208.753982
      },
      {
        "scl": "286.869027 cents",
        "cents": 286.869027
      },
      {
        "scl": "343.786952 cents",
        "cents": 343.786952
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "495.623009 cents",
        "cents": 495.623009
      },
      {
        "scl": "561.329000 cents",
        "cents": 561.329
      },
      {
        "scl": "626.261946 cents",
        "cents": 626.261946
      },
      {
        "scl": "704.376991 cents",
        "cents": 704.376991
      },
      {
        "scl": "778.871047 cents",
        "cents": 778.871047
      },
      {
        "scl": "196/121",
        "cents": 835.016
      },
      {
        "scl": "913.130973 cents",
        "cents": 913.130973
      },
      {
        "scl": "991.246018 cents",
        "cents": 991.246018
      },
      {
        "scl": "1052.557976 cents",
        "cents": 1052.557976
      },
      {
        "scl": "1121.884955 cents",
        "cents": 1121.884955
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/o3-parapyth17_g",
    "description": "O3 parapyth17 for Fokker block, key 14 like pipedum_17c.scl",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105143",
    "url": "https://scalelibrary.org/scales/mailing-lists/o3-parapyth17_g/",
    "tones": [
      {
        "scl": "57.42188",
        "cents": 57.42188
      },
      {
        "scl": "127.73437",
        "cents": 127.73437
      },
      {
        "scl": "208.59375",
        "cents": 208.59375
      },
      {
        "scl": "266.01563",
        "cents": 266.01563
      },
      {
        "scl": "346.87501",
        "cents": 346.87501
      },
      {
        "scl": "416.01563",
        "cents": 416.01563
      },
      {
        "scl": "473.43751",
        "cents": 473.43751
      },
      {
        "scl": "554.29688",
        "cents": 554.29688
      },
      {
        "scl": "623.43750",
        "cents": 623.4375
      },
      {
        "scl": "704.29688",
        "cents": 704.29688
      },
      {
        "scl": "761.71876",
        "cents": 761.71876
      },
      {
        "scl": "842.57813",
        "cents": 842.57813
      },
      {
        "scl": "911.71875",
        "cents": 911.71875
      },
      {
        "scl": "969.14063",
        "cents": 969.14063
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1119.14063",
        "cents": 1119.14063
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/peppermint-parapyth17_g",
    "description": "Peppermint parapyth17 from Fokker block; key 14 like pipedum_17c.scl",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105143",
    "url": "https://scalelibrary.org/scales/mailing-lists/peppermint-parapyth17_g/",
    "tones": [
      {
        "scl": "58.67969",
        "cents": 58.67969
      },
      {
        "scl": "128.66924",
        "cents": 128.66924
      },
      {
        "scl": "208.19121",
        "cents": 208.19121
      },
      {
        "scl": "266.87091",
        "cents": 266.87091
      },
      {
        "scl": "346.39287",
        "cents": 346.39287
      },
      {
        "scl": "416.38243",
        "cents": 416.38243
      },
      {
        "scl": "475.06212",
        "cents": 475.06212
      },
      {
        "scl": "554.58409",
        "cents": 554.58409
      },
      {
        "scl": "624.57364",
        "cents": 624.57364
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "762.77530",
        "cents": 762.7753
      },
      {
        "scl": "842.29727",
        "cents": 842.29727
      },
      {
        "scl": "912.28682",
        "cents": 912.28682
      },
      {
        "scl": "970.96651",
        "cents": 970.96651
      },
      {
        "scl": "1050.48848",
        "cents": 1050.48848
      },
      {
        "scl": "1120.47803",
        "cents": 1120.47803
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pluto17",
    "description": "",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_18465.html#18467",
    "url": "https://scalelibrary.org/scales/mailing-lists/pluto17/",
    "tones": [
      {
        "scl": "29.75207",
        "cents": 29.75207
      },
      {
        "scl": "59.50413",
        "cents": 59.50413
      },
      {
        "scl": "89.25620",
        "cents": 89.2562
      },
      {
        "scl": "119.00826",
        "cents": 119.00826
      },
      {
        "scl": "495.86777",
        "cents": 495.86777
      },
      {
        "scl": "525.61983",
        "cents": 525.61983
      },
      {
        "scl": "555.37190",
        "cents": 555.3719
      },
      {
        "scl": "585.12397",
        "cents": 585.12397
      },
      {
        "scl": "614.87603",
        "cents": 614.87603
      },
      {
        "scl": "644.62810",
        "cents": 644.6281
      },
      {
        "scl": "674.38017",
        "cents": 674.38017
      },
      {
        "scl": "704.13223",
        "cents": 704.13223
      },
      {
        "scl": "1080.99174",
        "cents": 1080.99174
      },
      {
        "scl": "1110.74380",
        "cents": 1110.7438
      },
      {
        "scl": "1140.49587",
        "cents": 1140.49587
      },
      {
        "scl": "1170.24793",
        "cents": 1170.24793
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pyclesfip17",
    "description": "9-limit 15 cent lesfip derived from Pycnic[17]",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_103545.html#103545",
    "url": "https://scalelibrary.org/scales/mailing-lists/pyclesfip17/",
    "tones": [
      {
        "scl": "66.73123",
        "cents": 66.73123
      },
      {
        "scl": "130.99360",
        "cents": 130.9936
      },
      {
        "scl": "190.93224",
        "cents": 190.93224
      },
      {
        "scl": "261.57168",
        "cents": 261.57168
      },
      {
        "scl": "321.51031",
        "cents": 321.51031
      },
      {
        "scl": "385.77268",
        "cents": 385.77268
      },
      {
        "scl": "452.50392",
        "cents": 452.50392
      },
      {
        "scl": "571.99486",
        "cents": 571.99486
      },
      {
        "scl": "629.68133",
        "cents": 629.68133
      },
      {
        "scl": "695.44810",
        "cents": 695.4481
      },
      {
        "scl": "764.80077",
        "cents": 764.80077
      },
      {
        "scl": "826.25196",
        "cents": 826.25196
      },
      {
        "scl": "887.70314",
        "cents": 887.70314
      },
      {
        "scl": "957.05582",
        "cents": 957.05582
      },
      {
        "scl": "1022.82259",
        "cents": 1022.82259
      },
      {
        "scl": "1080.50906",
        "cents": 1080.50906
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schisynch17",
    "description": "Schismatic[17] in synch (brat=-1) tuning",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12860.html#12860",
    "url": "https://scalelibrary.org/scales/mailing-lists/schisynch17/",
    "tones": [
      {
        "scl": "91.360882",
        "cents": 91.360882
      },
      {
        "scl": "182.721764",
        "cents": 182.721764
      },
      {
        "scl": "203.455647",
        "cents": 203.455647
      },
      {
        "scl": "294.816529",
        "cents": 294.816529
      },
      {
        "scl": "386.177411",
        "cents": 386.177411
      },
      {
        "scl": "406.911294",
        "cents": 406.911294
      },
      {
        "scl": "498.272176",
        "cents": 498.272176
      },
      {
        "scl": "589.633058",
        "cents": 589.633058
      },
      {
        "scl": "680.993940",
        "cents": 680.99394
      },
      {
        "scl": "701.727824",
        "cents": 701.727824
      },
      {
        "scl": "793.088706",
        "cents": 793.088706
      },
      {
        "scl": "884.449587",
        "cents": 884.449587
      },
      {
        "scl": "905.183471",
        "cents": 905.183471
      },
      {
        "scl": "996.544353",
        "cents": 996.544353
      },
      {
        "scl": "1087.905235",
        "cents": 1087.905235
      },
      {
        "scl": "1108.639118",
        "cents": 1108.639118
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor",
    "description": "George Secor's well temperament with 5 pure 11/7 and 3 near just 11/6  ",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_1079.html#1079",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor/",
    "tones": [
      {
        "scl": "66.7425",
        "cents": 66.7425
      },
      {
        "scl": "144.855",
        "cents": 144.855
      },
      {
        "scl": "214.440",
        "cents": 214.44
      },
      {
        "scl": "278.340",
        "cents": 278.34
      },
      {
        "scl": "353.610",
        "cents": 353.61
      },
      {
        "scl": "428.880",
        "cents": 428.88
      },
      {
        "scl": "492.780",
        "cents": 492.78
      },
      {
        "scl": "562.365",
        "cents": 562.365
      },
      {
        "scl": "640.4775",
        "cents": 640.4775
      },
      {
        "scl": "707.220",
        "cents": 707.22
      },
      {
        "scl": "771.120",
        "cents": 771.12
      },
      {
        "scl": "849.2325",
        "cents": 849.2325
      },
      {
        "scl": "921.660",
        "cents": 921.66
      },
      {
        "scl": "985.560",
        "cents": 985.56
      },
      {
        "scl": "1057.9875",
        "cents": 1057.9875
      },
      {
        "scl": "1136.10",
        "cents": 1136.1
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor17w",
    "description": "George Secor's well temperament, fifths at (1936:49)^(1/9) and (56:11)^(1/4)",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_78391.html#78490",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor17w/",
    "tones": [
      {
        "scl": "66.741199",
        "cents": 66.741199
      },
      {
        "scl": "144.856244",
        "cents": 144.856244
      },
      {
        "scl": "214.440905",
        "cents": 214.440905
      },
      {
        "scl": "278.338643",
        "cents": 278.338643
      },
      {
        "scl": "353.610226",
        "cents": 353.610226
      },
      {
        "scl": "428.881810",
        "cents": 428.88181
      },
      {
        "scl": "492.779548",
        "cents": 492.779548
      },
      {
        "scl": "562.364208",
        "cents": 562.364208
      },
      {
        "scl": "640.479253",
        "cents": 640.479253
      },
      {
        "scl": "707.220452",
        "cents": 707.220452
      },
      {
        "scl": "771.118190",
        "cents": 771.11819
      },
      {
        "scl": "849.233235",
        "cents": 849.233235
      },
      {
        "scl": "921.661357",
        "cents": 921.661357
      },
      {
        "scl": "985.559095",
        "cents": 985.559095
      },
      {
        "scl": "1057.987217",
        "cents": 1057.987217
      },
      {
        "scl": "1136.102262",
        "cents": 1136.102262
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor41htt-parapyth17",
    "description": "George Secor's 41-HTT, parapyth17 for Fokker block, key 14 like pipedum17_c.scl",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105143",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor41htt-parapyth17/",
    "tones": [
      {
        "scl": "58.08980",
        "cents": 58.0898
      },
      {
        "scl": "125.05086",
        "cents": 125.05086
      },
      {
        "scl": "207.15739",
        "cents": 207.15739
      },
      {
        "scl": "265.24719",
        "cents": 265.24719
      },
      {
        "scl": "347.35372",
        "cents": 347.35372
      },
      {
        "scl": "414.31478",
        "cents": 414.31478
      },
      {
        "scl": "472.40458",
        "cents": 472.40458
      },
      {
        "scl": "554.51111",
        "cents": 554.51111
      },
      {
        "scl": "621.47217",
        "cents": 621.47217
      },
      {
        "scl": "703.57870",
        "cents": 703.5787
      },
      {
        "scl": "761.66850",
        "cents": 761.6685
      },
      {
        "scl": "843.77503",
        "cents": 843.77503
      },
      {
        "scl": "910.73608",
        "cents": 910.73608
      },
      {
        "scl": "968.82588",
        "cents": 968.82588
      },
      {
        "scl": "1050.93241",
        "cents": 1050.93241
      },
      {
        "scl": "1117.89347",
        "cents": 1117.89347
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/semineutral_36-ED2",
    "description": "Semineutral tuning in 36-EDO, 0-433.33-866.67 cents",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105687.html#105687",
    "url": "https://scalelibrary.org/scales/mailing-lists/semineutral_36-ED2/",
    "tones": [
      {
        "scl": "66.66667",
        "cents": 66.66667
      },
      {
        "scl": "133.33333",
        "cents": 133.33333
      },
      {
        "scl": "200.00000",
        "cents": 200.0
      },
      {
        "scl": "266.66667",
        "cents": 266.66667
      },
      {
        "scl": "366.66666",
        "cents": 366.66666
      },
      {
        "scl": "433.33333",
        "cents": 433.33333
      },
      {
        "scl": "500.00000",
        "cents": 500.0
      },
      {
        "scl": "566.66667",
        "cents": 566.66667
      },
      {
        "scl": "633.33333",
        "cents": 633.33333
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "766.66667",
        "cents": 766.66667
      },
      {
        "scl": "866.66667",
        "cents": 866.66667
      },
      {
        "scl": "933.33333",
        "cents": 933.33333
      },
      {
        "scl": "1000.00000",
        "cents": 1000.0
      },
      {
        "scl": "1066.66667",
        "cents": 1066.66667
      },
      {
        "scl": "1133.33333",
        "cents": 1133.33333
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/shur17",
    "description": "Peppermint 17-note thirdtone set for Persian dastgah-ha",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_14280.html#14280",
    "url": "https://scalelibrary.org/scales/mailing-lists/shur17/",
    "tones": [
      {
        "scl": "69.98955",
        "cents": 69.98955
      },
      {
        "scl": "128.66924",
        "cents": 128.66924
      },
      {
        "scl": "208.19121",
        "cents": 208.19121
      },
      {
        "scl": "287.71318",
        "cents": 287.71318
      },
      {
        "scl": "357.70273",
        "cents": 357.70273
      },
      {
        "scl": "416.38243",
        "cents": 416.38243
      },
      {
        "scl": "495.90439",
        "cents": 495.90439
      },
      {
        "scl": "565.89395",
        "cents": 565.89395
      },
      {
        "scl": "624.57364",
        "cents": 624.57364
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "774.08516",
        "cents": 774.08516
      },
      {
        "scl": "832.76485",
        "cents": 832.76485
      },
      {
        "scl": "912.28682",
        "cents": 912.28682
      },
      {
        "scl": "991.80879",
        "cents": 991.80879
      },
      {
        "scl": "1061.79834",
        "cents": 1061.79834
      },
      {
        "scl": "1120.47803",
        "cents": 1120.47803
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/turquoise17-104ed2",
    "description": "Turquoise 17 in 104-tET/ED2, ~33:36:39:42:44 at steps 0 7 10",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100839.html#100880",
    "url": "https://scalelibrary.org/scales/mailing-lists/turquoise17-104ed2/",
    "tones": [
      {
        "scl": "69.23077",
        "cents": 69.23077
      },
      {
        "scl": "150.00000",
        "cents": 150.0
      },
      {
        "scl": "207.69231",
        "cents": 207.69231
      },
      {
        "scl": "288.46154",
        "cents": 288.46154
      },
      {
        "scl": "357.69231",
        "cents": 357.69231
      },
      {
        "scl": "415.38462",
        "cents": 415.38462
      },
      {
        "scl": "496.15385",
        "cents": 496.15385
      },
      {
        "scl": "565.38462",
        "cents": 565.38462
      },
      {
        "scl": "646.15385",
        "cents": 646.15385
      },
      {
        "scl": "703.84616",
        "cents": 703.84616
      },
      {
        "scl": "784.61539",
        "cents": 784.61539
      },
      {
        "scl": "853.84616",
        "cents": 853.84616
      },
      {
        "scl": "911.53846",
        "cents": 911.53846
      },
      {
        "scl": "992.30769",
        "cents": 992.30769
      },
      {
        "scl": "1061.53846",
        "cents": 1061.53846
      },
      {
        "scl": "1119.23077",
        "cents": 1119.23077
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/turquoise17",
    "description": "Turquoise 17, 1024-ED2: ~33:36:39:42:44 at steps 0, 7, 10",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100839.html#100839",
    "url": "https://scalelibrary.org/scales/mailing-lists/turquoise17/",
    "tones": [
      {
        "scl": "70.31249",
        "cents": 70.31249
      },
      {
        "scl": "151.17187",
        "cents": 151.17187
      },
      {
        "scl": "208.59375",
        "cents": 208.59375
      },
      {
        "scl": "289.45313",
        "cents": 289.45313
      },
      {
        "scl": "358.59375",
        "cents": 358.59375
      },
      {
        "scl": "416.01563",
        "cents": 416.01563
      },
      {
        "scl": "496.87500",
        "cents": 496.875
      },
      {
        "scl": "566.01562",
        "cents": 566.01562
      },
      {
        "scl": "646.87500",
        "cents": 646.875
      },
      {
        "scl": "704.29688",
        "cents": 704.29688
      },
      {
        "scl": "785.15625",
        "cents": 785.15625
      },
      {
        "scl": "854.29687",
        "cents": 854.29687
      },
      {
        "scl": "911.71875",
        "cents": 911.71875
      },
      {
        "scl": "992.57812",
        "cents": 992.57812
      },
      {
        "scl": "1061.71875",
        "cents": 1061.71875
      },
      {
        "scl": "1119.14063",
        "cents": 1119.14063
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wellfip17",
    "description": "17-note lesfip scale, 11-limit diamond target, 8.6 to 10.8 cents tolerance",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_102782.html#102782",
    "url": "https://scalelibrary.org/scales/mailing-lists/wellfip17/",
    "tones": [
      {
        "scl": "88.53133",
        "cents": 88.53133
      },
      {
        "scl": "147.91505",
        "cents": 147.91505
      },
      {
        "scl": "205.23945",
        "cents": 205.23945
      },
      {
        "scl": "292.78417",
        "cents": 292.78417
      },
      {
        "scl": "381.10837",
        "cents": 381.10837
      },
      {
        "scl": "438.83496",
        "cents": 438.83496
      },
      {
        "scl": "497.46008",
        "cents": 497.46008
      },
      {
        "scl": "586.04341",
        "cents": 586.04341
      },
      {
        "scl": "644.66854",
        "cents": 644.66854
      },
      {
        "scl": "702.39512",
        "cents": 702.39512
      },
      {
        "scl": "790.71932",
        "cents": 790.71932
      },
      {
        "scl": "878.26405",
        "cents": 878.26405
      },
      {
        "scl": "935.58845",
        "cents": 935.58845
      },
      {
        "scl": "994.97216",
        "cents": 994.97216
      },
      {
        "scl": "1083.50349",
        "cents": 1083.50349
      },
      {
        "scl": "1141.75175",
        "cents": 1141.75175
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-darreg-djami-17",
    "description": "Seventeen-tone system",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Ivor Darreg, Abdurakhman Djami's \"Treatise on Music\", translated from the Russian by Ivor Darreg, Xenharmonikon 18 (2006), p.228",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-darreg-djami-17/",
    "tones": [
      {
        "scl": "90.0",
        "cents": 90.0
      },
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "204.0",
        "cents": 204.0
      },
      {
        "scl": "294.0",
        "cents": 294.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "408.0",
        "cents": 408.0
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "588.0",
        "cents": 588.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "792.0",
        "cents": 792.0
      },
      {
        "scl": "882.0",
        "cents": 882.0
      },
      {
        "scl": "906.0",
        "cents": 906.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1086.0",
        "cents": 1086.0
      },
      {
        "scl": "1176.0",
        "cents": 1176.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-707-17",
    "description": "Temperament with fifth of 707.22045",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.90",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-707-17/",
    "tones": [
      {
        "scl": "63.89775",
        "cents": 63.89775
      },
      {
        "scl": "150.54315",
        "cents": 150.54315
      },
      {
        "scl": "214.4409",
        "cents": 214.4409
      },
      {
        "scl": "278.33865",
        "cents": 278.33865
      },
      {
        "scl": "364.98405",
        "cents": 364.98405
      },
      {
        "scl": "428.8818",
        "cents": 428.8818
      },
      {
        "scl": "492.77955",
        "cents": 492.77955
      },
      {
        "scl": "556.6773",
        "cents": 556.6773
      },
      {
        "scl": "643.3227",
        "cents": 643.3227
      },
      {
        "scl": "707.22045",
        "cents": 707.22045
      },
      {
        "scl": "771.1182",
        "cents": 771.1182
      },
      {
        "scl": "857.7636",
        "cents": 857.7636
      },
      {
        "scl": "921.66135",
        "cents": 921.66135
      },
      {
        "scl": "985.5591",
        "cents": 985.5591
      },
      {
        "scl": "1072.2045",
        "cents": 1072.2045
      },
      {
        "scl": "1136.10225",
        "cents": 1136.10225
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-1-2-17",
    "description": "1/2-Archytan temperament",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.88",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-1-2-17/",
    "tones": [
      {
        "scl": "22.064766",
        "cents": 22.064766
      },
      {
        "scl": "209.109327",
        "cents": 209.109327
      },
      {
        "scl": "231.174094",
        "cents": 231.174094
      },
      {
        "scl": "253.23886",
        "cents": 253.23886
      },
      {
        "scl": "440.283421",
        "cents": 440.283421
      },
      {
        "scl": "462.348187",
        "cents": 462.348187
      },
      {
        "scl": "484.412953",
        "cents": 484.412953
      },
      {
        "scl": "506.477719",
        "cents": 506.477719
      },
      {
        "scl": "693.522281",
        "cents": 693.522281
      },
      {
        "scl": "715.587047",
        "cents": 715.587047
      },
      {
        "scl": "737.651813",
        "cents": 737.651813
      },
      {
        "scl": "924.696374",
        "cents": 924.696374
      },
      {
        "scl": "946.76114",
        "cents": 946.76114
      },
      {
        "scl": "968.825906",
        "cents": 968.825906
      },
      {
        "scl": "1155.870468",
        "cents": 1155.870468
      },
      {
        "scl": "1177.935234",
        "cents": 1177.935234
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-1-3-17",
    "description": "1/3-Archytan temperament",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.88",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-1-3-17/",
    "tones": [
      {
        "scl": "44.784843",
        "cents": 44.784843
      },
      {
        "scl": "177.30122",
        "cents": 177.30122
      },
      {
        "scl": "222.086063",
        "cents": 222.086063
      },
      {
        "scl": "266.870906",
        "cents": 266.870906
      },
      {
        "scl": "399.387283",
        "cents": 399.387283
      },
      {
        "scl": "444.172126",
        "cents": 444.172126
      },
      {
        "scl": "488.956969",
        "cents": 488.956969
      },
      {
        "scl": "533.741811",
        "cents": 533.741811
      },
      {
        "scl": "666.258189",
        "cents": 666.258189
      },
      {
        "scl": "711.043031",
        "cents": 711.043031
      },
      {
        "scl": "755.827874",
        "cents": 755.827874
      },
      {
        "scl": "888.344252",
        "cents": 888.344252
      },
      {
        "scl": "933.129094",
        "cents": 933.129094
      },
      {
        "scl": "977.913937",
        "cents": 977.913937
      },
      {
        "scl": "1110.430315",
        "cents": 1110.430315
      },
      {
        "scl": "1155.215157",
        "cents": 1155.215157
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-1-4-17",
    "description": "1/4-Archytan temperament",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.88",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-1-4-17/",
    "tones": [
      {
        "scl": "56.144881",
        "cents": 56.144881
      },
      {
        "scl": "161.397167",
        "cents": 161.397167
      },
      {
        "scl": "217.542048",
        "cents": 217.542048
      },
      {
        "scl": "273.686929",
        "cents": 273.686929
      },
      {
        "scl": "378.939214",
        "cents": 378.939214
      },
      {
        "scl": "435.084095",
        "cents": 435.084095
      },
      {
        "scl": "491.228976",
        "cents": 491.228976
      },
      {
        "scl": "547.373857",
        "cents": 547.373857
      },
      {
        "scl": "652.626143",
        "cents": 652.626143
      },
      {
        "scl": "708.771024",
        "cents": 708.771024
      },
      {
        "scl": "764.915905",
        "cents": 764.915905
      },
      {
        "scl": "870.168191",
        "cents": 870.168191
      },
      {
        "scl": "926.313071",
        "cents": 926.313071
      },
      {
        "scl": "982.457952",
        "cents": 982.457952
      },
      {
        "scl": "1087.710238",
        "cents": 1087.710238
      },
      {
        "scl": "1143.855119",
        "cents": 1143.855119
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-1-5-17",
    "description": "1/5-Archytan temperament",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.88",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-1-5-17/",
    "tones": [
      {
        "scl": "62.960904",
        "cents": 62.960904
      },
      {
        "scl": "151.854735",
        "cents": 151.854735
      },
      {
        "scl": "214.815638",
        "cents": 214.815638
      },
      {
        "scl": "277.776542",
        "cents": 277.776542
      },
      {
        "scl": "366.670373",
        "cents": 366.670373
      },
      {
        "scl": "429.631277",
        "cents": 429.631277
      },
      {
        "scl": "492.592181",
        "cents": 492.592181
      },
      {
        "scl": "555.553085",
        "cents": 555.553085
      },
      {
        "scl": "644.446915",
        "cents": 644.446915
      },
      {
        "scl": "707.407819",
        "cents": 707.407819
      },
      {
        "scl": "770.368723",
        "cents": 770.368723
      },
      {
        "scl": "859.262554",
        "cents": 859.262554
      },
      {
        "scl": "922.223458",
        "cents": 922.223458
      },
      {
        "scl": "985.184362",
        "cents": 985.184362
      },
      {
        "scl": "1074.078192",
        "cents": 1074.078192
      },
      {
        "scl": "1137.039096",
        "cents": 1137.039096
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-archytan-5-26-17",
    "description": "5/26-Archytan temperament",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.89",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-archytan-5-26-17/",
    "tones": [
      {
        "scl": "64.009523",
        "cents": 64.009523
      },
      {
        "scl": "150.386668",
        "cents": 150.386668
      },
      {
        "scl": "214.396191",
        "cents": 214.396191
      },
      {
        "scl": "278.405714",
        "cents": 278.405714
      },
      {
        "scl": "364.782859",
        "cents": 364.782859
      },
      {
        "scl": "428.792382",
        "cents": 428.792382
      },
      {
        "scl": "492.801905",
        "cents": 492.801905
      },
      {
        "scl": "556.811427",
        "cents": 556.811427
      },
      {
        "scl": "643.188573",
        "cents": 643.188573
      },
      {
        "scl": "707.198095",
        "cents": 707.198095
      },
      {
        "scl": "771.207618",
        "cents": 771.207618
      },
      {
        "scl": "857.584764",
        "cents": 857.584764
      },
      {
        "scl": "921.594286",
        "cents": 921.594286
      },
      {
        "scl": "985.603809",
        "cents": 985.603809
      },
      {
        "scl": "1071.980954",
        "cents": 1071.980954
      },
      {
        "scl": "1135.990477",
        "cents": 1135.990477
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-circulating",
    "description": "17-note circulating temperament",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.123",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-circulating/",
    "tones": [
      {
        "scl": "70.1",
        "cents": 70.1
      },
      {
        "scl": "130.639",
        "cents": 130.639
      },
      {
        "scl": "208.754",
        "cents": 208.754
      },
      {
        "scl": "286.869",
        "cents": 286.869
      },
      {
        "scl": "343.787",
        "cents": 343.787
      },
      {
        "scl": "417.508",
        "cents": 417.508
      },
      {
        "scl": "495.623",
        "cents": 495.623
      },
      {
        "scl": "561.329",
        "cents": 561.329
      },
      {
        "scl": "626.262",
        "cents": 626.262
      },
      {
        "scl": "704.377",
        "cents": 704.377
      },
      {
        "scl": "778.871",
        "cents": 778.871
      },
      {
        "scl": "853.016",
        "cents": 853.016
      },
      {
        "scl": "913.131",
        "cents": 913.131
      },
      {
        "scl": "991.247",
        "cents": 991.247
      },
      {
        "scl": "1052.558",
        "cents": 1052.558
      },
      {
        "scl": "1121.885",
        "cents": 1121.885
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-didymic-1-4-17",
    "description": "1/4-Didymic temperament",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.89",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-didymic-1-4-17/",
    "tones": [
      {
        "scl": "76.048999",
        "cents": 76.048999
      },
      {
        "scl": "117.107858",
        "cents": 117.107858
      },
      {
        "scl": "193.156857",
        "cents": 193.156857
      },
      {
        "scl": "269.205856",
        "cents": 269.205856
      },
      {
        "scl": "310.264715",
        "cents": 310.264715
      },
      {
        "scl": "386.313714",
        "cents": 386.313714
      },
      {
        "scl": "503.421572",
        "cents": 503.421572
      },
      {
        "scl": "579.470571",
        "cents": 579.470571
      },
      {
        "scl": "620.529429",
        "cents": 620.529429
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "772.627428",
        "cents": 772.627428
      },
      {
        "scl": "813.686286",
        "cents": 813.686286
      },
      {
        "scl": "889.735285",
        "cents": 889.735285
      },
      {
        "scl": "965.784285",
        "cents": 965.784285
      },
      {
        "scl": "1006.843143",
        "cents": 1006.843143
      },
      {
        "scl": "1082.892142",
        "cents": 1082.892142
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-pure-11-14-17",
    "description": "Temperament with pure 11:14 major thirds, fifth of 704.377 cents",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.85",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-pure-11-14-17/",
    "tones": [
      {
        "scl": "78.115",
        "cents": 78.115
      },
      {
        "scl": "130.639",
        "cents": 130.639
      },
      {
        "scl": "208.754",
        "cents": 208.754
      },
      {
        "scl": "286.869",
        "cents": 286.869
      },
      {
        "scl": "339.393",
        "cents": 339.393
      },
      {
        "scl": "417.508",
        "cents": 417.508
      },
      {
        "scl": "495.623",
        "cents": 495.623
      },
      {
        "scl": "573.738",
        "cents": 573.738
      },
      {
        "scl": "626.262",
        "cents": 626.262
      },
      {
        "scl": "704.377",
        "cents": 704.377
      },
      {
        "scl": "782.492",
        "cents": 782.492
      },
      {
        "scl": "835.016",
        "cents": 835.016
      },
      {
        "scl": "913.131",
        "cents": 913.131
      },
      {
        "scl": "991.246",
        "cents": 991.246
      },
      {
        "scl": "1043.77",
        "cents": 1043.77
      },
      {
        "scl": "1121.885",
        "cents": 1121.885
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-17-wt",
    "description": "Secor 17-tone Well Temperament",
    "notes": 17,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.79",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-17-wt/",
    "tones": [
      {
        "scl": "66.741",
        "cents": 66.741
      },
      {
        "scl": "144.856",
        "cents": 144.856
      },
      {
        "scl": "214.441",
        "cents": 214.441
      },
      {
        "scl": "278.339",
        "cents": 278.339
      },
      {
        "scl": "353.61",
        "cents": 353.61
      },
      {
        "scl": "428.882",
        "cents": 428.882
      },
      {
        "scl": "492.78",
        "cents": 492.78
      },
      {
        "scl": "562.364",
        "cents": 562.364
      },
      {
        "scl": "640.479",
        "cents": 640.479
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "771.118",
        "cents": 771.118
      },
      {
        "scl": "849.233",
        "cents": 849.233
      },
      {
        "scl": "921.661",
        "cents": 921.661
      },
      {
        "scl": "985.559",
        "cents": 985.559
      },
      {
        "scl": "1057.987",
        "cents": 1057.987
      },
      {
        "scl": "1136.102",
        "cents": 1136.102
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-helmholtz-17",
    "description": "12L 5s MOS for Helmholtz, L=91.26, s=20.99",
    "notes": 17,
    "period_cents": 1200.07,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-helmholtz-17/",
    "tones": [
      {
        "scl": "91.26",
        "cents": 91.26
      },
      {
        "scl": "112.25",
        "cents": 112.25
      },
      {
        "scl": "203.51",
        "cents": 203.51
      },
      {
        "scl": "294.77",
        "cents": 294.77
      },
      {
        "scl": "386.03",
        "cents": 386.03
      },
      {
        "scl": "407.02",
        "cents": 407.02
      },
      {
        "scl": "498.28",
        "cents": 498.28
      },
      {
        "scl": "589.54",
        "cents": 589.54
      },
      {
        "scl": "610.53",
        "cents": 610.53
      },
      {
        "scl": "701.79",
        "cents": 701.79
      },
      {
        "scl": "793.05",
        "cents": 793.05
      },
      {
        "scl": "814.04",
        "cents": 814.04
      },
      {
        "scl": "905.30",
        "cents": 905.3
      },
      {
        "scl": "996.56",
        "cents": 996.56
      },
      {
        "scl": "1087.82",
        "cents": 1087.82
      },
      {
        "scl": "1108.81",
        "cents": 1108.81
      },
      {
        "scl": "1200.07",
        "cents": 1200.07
      }
    ]
  },
  {
    "stem": "mailing-lists/diam7pluswoo",
    "description": "Contains 7-limit diamond; in [10/3 7/2 11] marvel woo tuning",
    "notes": 17,
    "period_cents": 1200.64322,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_106400.html#106400",
    "url": "https://scalelibrary.org/scales/mailing-lists/diam7pluswoo/",
    "tones": [
      {
        "scl": "116.23027",
        "cents": 116.23027
      },
      {
        "scl": "200.69746",
        "cents": 200.69746
      },
      {
        "scl": "232.46054",
        "cents": 232.46054
      },
      {
        "scl": "267.51234",
        "cents": 267.51234
      },
      {
        "scl": "316.92773",
        "cents": 316.92773
      },
      {
        "scl": "383.74261",
        "cents": 383.74261
      },
      {
        "scl": "499.97288",
        "cents": 499.97288
      },
      {
        "scl": "584.44007",
        "cents": 584.44007
      },
      {
        "scl": "616.20315",
        "cents": 616.20315
      },
      {
        "scl": "700.67034",
        "cents": 700.67034
      },
      {
        "scl": "816.90061",
        "cents": 816.90061
      },
      {
        "scl": "883.71549",
        "cents": 883.71549
      },
      {
        "scl": "933.13088",
        "cents": 933.13088
      },
      {
        "scl": "968.18268",
        "cents": 968.18268
      },
      {
        "scl": "999.94576",
        "cents": 999.94576
      },
      {
        "scl": "1084.41295",
        "cents": 1084.41295
      },
      {
        "scl": "1200.64322",
        "cents": 1200.64322
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-garibaldi-17",
    "description": "12L 5s MOS for Garibaldi, L=89.08, s=26.36",
    "notes": 17,
    "period_cents": 1200.76,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-garibaldi-17/",
    "tones": [
      {
        "scl": "89.08",
        "cents": 89.08
      },
      {
        "scl": "115.44",
        "cents": 115.44
      },
      {
        "scl": "204.52",
        "cents": 204.52
      },
      {
        "scl": "293.60",
        "cents": 293.6
      },
      {
        "scl": "382.68",
        "cents": 382.68
      },
      {
        "scl": "409.04",
        "cents": 409.04
      },
      {
        "scl": "498.12",
        "cents": 498.12
      },
      {
        "scl": "587.20",
        "cents": 587.2
      },
      {
        "scl": "613.56",
        "cents": 613.56
      },
      {
        "scl": "702.64",
        "cents": 702.64
      },
      {
        "scl": "791.72",
        "cents": 791.72
      },
      {
        "scl": "818.08",
        "cents": 818.08
      },
      {
        "scl": "907.16",
        "cents": 907.16
      },
      {
        "scl": "996.24",
        "cents": 996.24
      },
      {
        "scl": "1085.32",
        "cents": 1085.32
      },
      {
        "scl": "1111.68",
        "cents": 1111.68
      },
      {
        "scl": "1200.76",
        "cents": 1200.76
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-17",
    "description": "2L 15s MOS for Liese, L=117.41, s=64.52",
    "notes": 17,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-17/",
    "tones": [
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "129.04",
        "cents": 129.04
      },
      {
        "scl": "193.56",
        "cents": 193.56
      },
      {
        "scl": "258.08",
        "cents": 258.08
      },
      {
        "scl": "375.49",
        "cents": 375.49
      },
      {
        "scl": "440.01",
        "cents": 440.01
      },
      {
        "scl": "504.53",
        "cents": 504.53
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "698.09",
        "cents": 698.09
      },
      {
        "scl": "762.61",
        "cents": 762.61
      },
      {
        "scl": "827.13",
        "cents": 827.13
      },
      {
        "scl": "944.54",
        "cents": 944.54
      },
      {
        "scl": "1009.06",
        "cents": 1009.06
      },
      {
        "scl": "1073.58",
        "cents": 1073.58
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dicot-17",
    "description": "7L 10s MOS for Dicot, L=90.78, s=57.22",
    "notes": 17,
    "period_cents": 1207.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dicot-17/",
    "tones": [
      {
        "scl": "57.22",
        "cents": 57.22
      },
      {
        "scl": "148.00",
        "cents": 148.0
      },
      {
        "scl": "205.22",
        "cents": 205.22
      },
      {
        "scl": "296.00",
        "cents": 296.0
      },
      {
        "scl": "353.22",
        "cents": 353.22
      },
      {
        "scl": "410.44",
        "cents": 410.44
      },
      {
        "scl": "501.22",
        "cents": 501.22
      },
      {
        "scl": "558.44",
        "cents": 558.44
      },
      {
        "scl": "649.22",
        "cents": 649.22
      },
      {
        "scl": "706.44",
        "cents": 706.44
      },
      {
        "scl": "797.22",
        "cents": 797.22
      },
      {
        "scl": "854.44",
        "cents": 854.44
      },
      {
        "scl": "911.66",
        "cents": 911.66
      },
      {
        "scl": "1002.44",
        "cents": 1002.44
      },
      {
        "scl": "1059.66",
        "cents": 1059.66
      },
      {
        "scl": "1150.44",
        "cents": 1150.44
      },
      {
        "scl": "1207.66",
        "cents": 1207.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-17-3",
    "description": "17th root of 3 non-octave scale",
    "notes": 17,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-17-3/",
    "tones": [
      {
        "scl": "111.879706",
        "cents": 111.879706
      },
      {
        "scl": "223.759412",
        "cents": 223.759412
      },
      {
        "scl": "335.639118",
        "cents": 335.639118
      },
      {
        "scl": "447.518824",
        "cents": 447.518824
      },
      {
        "scl": "559.39853",
        "cents": 559.39853
      },
      {
        "scl": "671.278236",
        "cents": 671.278236
      },
      {
        "scl": "783.157942",
        "cents": 783.157942
      },
      {
        "scl": "895.037647",
        "cents": 895.037647
      },
      {
        "scl": "1006.917353",
        "cents": 1006.917353
      },
      {
        "scl": "1118.797059",
        "cents": 1118.797059
      },
      {
        "scl": "1230.676765",
        "cents": 1230.676765
      },
      {
        "scl": "1342.556471",
        "cents": 1342.556471
      },
      {
        "scl": "1454.436177",
        "cents": 1454.436177
      },
      {
        "scl": "1566.315883",
        "cents": 1566.315883
      },
      {
        "scl": "1678.195589",
        "cents": 1678.195589
      },
      {
        "scl": "1790.075295",
        "cents": 1790.075295
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "damusc/Colombia_Marimba_06",
    "description": "Marimba 6 (Marimba), Colombia",
    "notes": 17,
    "period_cents": 2550.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. Minana Blasco. Afinacion de las marimbas en la costa pacifiica colombiana: Un ejemplo de la memoria intervalica africana en colombia. 1990",
    "url": "https://scalelibrary.org/scales/damusc/Colombia_Marimba_06/",
    "tones": [
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "280.0",
        "cents": 280.0
      },
      {
        "scl": "470.0",
        "cents": 470.0
      },
      {
        "scl": "670.0",
        "cents": 670.0
      },
      {
        "scl": "860.0",
        "cents": 860.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1160.0",
        "cents": 1160.0
      },
      {
        "scl": "1340.0",
        "cents": 1340.0
      },
      {
        "scl": "1490.0",
        "cents": 1490.0
      },
      {
        "scl": "1640.0",
        "cents": 1640.0
      },
      {
        "scl": "1840.0",
        "cents": 1840.0
      },
      {
        "scl": "1990.0",
        "cents": 1990.0
      },
      {
        "scl": "2160.0",
        "cents": 2160.0
      },
      {
        "scl": "2260.0",
        "cents": 2260.0
      },
      {
        "scl": "2450.0",
        "cents": 2450.0
      },
      {
        "scl": "2550.0",
        "cents": 2550.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_30",
    "description": "Asena 30 (Malimba), Malawi",
    "notes": 17,
    "period_cents": 2568.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_30/",
    "tones": [
      {
        "scl": "190.0",
        "cents": 190.0
      },
      {
        "scl": "316.0",
        "cents": 316.0
      },
      {
        "scl": "433.0",
        "cents": 433.0
      },
      {
        "scl": "595.0",
        "cents": 595.0
      },
      {
        "scl": "671.0",
        "cents": 671.0
      },
      {
        "scl": "815.0",
        "cents": 815.0
      },
      {
        "scl": "996.0",
        "cents": 996.0
      },
      {
        "scl": "1082.0",
        "cents": 1082.0
      },
      {
        "scl": "1145.0",
        "cents": 1145.0
      },
      {
        "scl": "1352.0",
        "cents": 1352.0
      },
      {
        "scl": "1523.0",
        "cents": 1523.0
      },
      {
        "scl": "1626.0",
        "cents": 1626.0
      },
      {
        "scl": "1880.0",
        "cents": 1880.0
      },
      {
        "scl": "1975.0",
        "cents": 1975.0
      },
      {
        "scl": "2228.0",
        "cents": 2228.0
      },
      {
        "scl": "2440.0",
        "cents": 2440.0
      },
      {
        "scl": "2568.0",
        "cents": 2568.0
      }
    ]
  },
  {
    "stem": "damusc/Colombia_Marimba_08",
    "description": "Marimba 8 (Marimba), Colombia",
    "notes": 17,
    "period_cents": 2730.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. Minana Blasco. Afinacion de las marimbas en la costa pacifiica colombiana: Un ejemplo de la memoria intervalica africana en colombia. 1990",
    "url": "https://scalelibrary.org/scales/damusc/Colombia_Marimba_08/",
    "tones": [
      {
        "scl": "205.0",
        "cents": 205.0
      },
      {
        "scl": "335.0",
        "cents": 335.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "1025.0",
        "cents": 1025.0
      },
      {
        "scl": "1145.0",
        "cents": 1145.0
      },
      {
        "scl": "1295.0",
        "cents": 1295.0
      },
      {
        "scl": "1430.0",
        "cents": 1430.0
      },
      {
        "scl": "1575.0",
        "cents": 1575.0
      },
      {
        "scl": "1815.0",
        "cents": 1815.0
      },
      {
        "scl": "1980.0",
        "cents": 1980.0
      },
      {
        "scl": "2125.0",
        "cents": 2125.0
      },
      {
        "scl": "2310.0",
        "cents": 2310.0
      },
      {
        "scl": "2490.0",
        "cents": 2490.0
      },
      {
        "scl": "2595.0",
        "cents": 2595.0
      },
      {
        "scl": "2730.0",
        "cents": 2730.0
      }
    ]
  },
  {
    "stem": "damusc/DR_Congo_Marimba_02",
    "description": "Marimba 2 (Marimba), DR Congo",
    "notes": 17,
    "period_cents": 2891.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/DR_Congo_Marimba_02/",
    "tones": [
      {
        "scl": "112.0",
        "cents": 112.0
      },
      {
        "scl": "338.0",
        "cents": 338.0
      },
      {
        "scl": "469.0",
        "cents": 469.0
      },
      {
        "scl": "646.0",
        "cents": 646.0
      },
      {
        "scl": "826.0",
        "cents": 826.0
      },
      {
        "scl": "972.0",
        "cents": 972.0
      },
      {
        "scl": "1187.0",
        "cents": 1187.0
      },
      {
        "scl": "1352.0",
        "cents": 1352.0
      },
      {
        "scl": "1476.0",
        "cents": 1476.0
      },
      {
        "scl": "1691.0",
        "cents": 1691.0
      },
      {
        "scl": "1849.0",
        "cents": 1849.0
      },
      {
        "scl": "2033.0",
        "cents": 2033.0
      },
      {
        "scl": "2239.0",
        "cents": 2239.0
      },
      {
        "scl": "2405.0",
        "cents": 2405.0
      },
      {
        "scl": "2557.0",
        "cents": 2557.0
      },
      {
        "scl": "2737.0",
        "cents": 2737.0
      },
      {
        "scl": "2891.0",
        "cents": 2891.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_13",
    "description": "Asena 13 (Valimba), Malawi",
    "notes": 17,
    "period_cents": 2919.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_13/",
    "tones": [
      {
        "scl": "143.0",
        "cents": 143.0
      },
      {
        "scl": "316.0",
        "cents": 316.0
      },
      {
        "scl": "511.0",
        "cents": 511.0
      },
      {
        "scl": "669.0",
        "cents": 669.0
      },
      {
        "scl": "837.0",
        "cents": 837.0
      },
      {
        "scl": "991.0",
        "cents": 991.0
      },
      {
        "scl": "1144.0",
        "cents": 1144.0
      },
      {
        "scl": "1337.0",
        "cents": 1337.0
      },
      {
        "scl": "1526.0",
        "cents": 1526.0
      },
      {
        "scl": "1706.0",
        "cents": 1706.0
      },
      {
        "scl": "1923.0",
        "cents": 1923.0
      },
      {
        "scl": "2075.0",
        "cents": 2075.0
      },
      {
        "scl": "2232.0",
        "cents": 2232.0
      },
      {
        "scl": "2406.0",
        "cents": 2406.0
      },
      {
        "scl": "2537.0",
        "cents": 2537.0
      },
      {
        "scl": "2741.0",
        "cents": 2741.0
      },
      {
        "scl": "2919.0",
        "cents": 2919.0
      }
    ]
  },
  {
    "stem": "damusc/Guinea_Malinke_02",
    "description": "Guinea Malinke 2 (Xylophone), Guinea",
    "notes": 17,
    "period_cents": 2924.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Rouget, Gilbert; Schwarz, J. (1969). Sur les xylophones equiheptaphoniques des Malinke. Revue de musicologie, 55(1):47.",
    "url": "https://scalelibrary.org/scales/damusc/Guinea_Malinke_02/",
    "tones": [
      {
        "scl": "178.0",
        "cents": 178.0
      },
      {
        "scl": "346.0",
        "cents": 346.0
      },
      {
        "scl": "519.0",
        "cents": 519.0
      },
      {
        "scl": "684.0",
        "cents": 684.0
      },
      {
        "scl": "859.0",
        "cents": 859.0
      },
      {
        "scl": "1028.0",
        "cents": 1028.0
      },
      {
        "scl": "1201.0",
        "cents": 1201.0
      },
      {
        "scl": "1372.0",
        "cents": 1372.0
      },
      {
        "scl": "1544.0",
        "cents": 1544.0
      },
      {
        "scl": "1714.0",
        "cents": 1714.0
      },
      {
        "scl": "1872.0",
        "cents": 1872.0
      },
      {
        "scl": "2048.0",
        "cents": 2048.0
      },
      {
        "scl": "2232.0",
        "cents": 2232.0
      },
      {
        "scl": "2402.0",
        "cents": 2402.0
      },
      {
        "scl": "2578.0",
        "cents": 2578.0
      },
      {
        "scl": "2748.0",
        "cents": 2748.0
      },
      {
        "scl": "2924.0",
        "cents": 2924.0
      }
    ]
  },
  {
    "stem": "damusc/Myanmar_Burma_03",
    "description": "Burma 3 (Kyi Waing), Myanmar",
    "notes": 17,
    "period_cents": 2928.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Garfias, Robert (1975). Preliminary Thoughts on Burmese Modes. Asian Music, 7(1):39.",
    "url": "https://scalelibrary.org/scales/damusc/Myanmar_Burma_03/",
    "tones": [
      {
        "scl": "193.0",
        "cents": 193.0
      },
      {
        "scl": "380.0",
        "cents": 380.0
      },
      {
        "scl": "543.0",
        "cents": 543.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "875.0",
        "cents": 875.0
      },
      {
        "scl": "1062.0",
        "cents": 1062.0
      },
      {
        "scl": "1221.0",
        "cents": 1221.0
      },
      {
        "scl": "1396.0",
        "cents": 1396.0
      },
      {
        "scl": "1577.0",
        "cents": 1577.0
      },
      {
        "scl": "1742.0",
        "cents": 1742.0
      },
      {
        "scl": "1926.0",
        "cents": 1926.0
      },
      {
        "scl": "2098.0",
        "cents": 2098.0
      },
      {
        "scl": "2253.0",
        "cents": 2253.0
      },
      {
        "scl": "2429.0",
        "cents": 2429.0
      },
      {
        "scl": "2597.0",
        "cents": 2597.0
      },
      {
        "scl": "2785.0",
        "cents": 2785.0
      },
      {
        "scl": "2928.0",
        "cents": 2928.0
      }
    ]
  },
  {
    "stem": "damusc/Guinea_Malinke_03",
    "description": "Guinea Malinke 3 (Xylophone), Guinea",
    "notes": 17,
    "period_cents": 2929.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Rouget, Gilbert; Schwarz, J. (1969). Sur les xylophones equiheptaphoniques des Malinke. Revue de musicologie, 55(1):47.",
    "url": "https://scalelibrary.org/scales/damusc/Guinea_Malinke_03/",
    "tones": [
      {
        "scl": "167.0",
        "cents": 167.0
      },
      {
        "scl": "347.0",
        "cents": 347.0
      },
      {
        "scl": "513.0",
        "cents": 513.0
      },
      {
        "scl": "679.0",
        "cents": 679.0
      },
      {
        "scl": "839.0",
        "cents": 839.0
      },
      {
        "scl": "1019.0",
        "cents": 1019.0
      },
      {
        "scl": "1199.0",
        "cents": 1199.0
      },
      {
        "scl": "1369.0",
        "cents": 1369.0
      },
      {
        "scl": "1536.0",
        "cents": 1536.0
      },
      {
        "scl": "1707.0",
        "cents": 1707.0
      },
      {
        "scl": "1874.0",
        "cents": 1874.0
      },
      {
        "scl": "2052.0",
        "cents": 2052.0
      },
      {
        "scl": "2228.0",
        "cents": 2228.0
      },
      {
        "scl": "2406.0",
        "cents": 2406.0
      },
      {
        "scl": "2567.0",
        "cents": 2567.0
      },
      {
        "scl": "2735.0",
        "cents": 2735.0
      },
      {
        "scl": "2929.0",
        "cents": 2929.0
      }
    ]
  },
  {
    "stem": "damusc/Guinea_Malinke_01",
    "description": "Guinea Malinke 1 (Xylophone), Guinea",
    "notes": 17,
    "period_cents": 2931.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Rouget, Gilbert; Schwarz, J. (1969). Sur les xylophones equiheptaphoniques des Malinke. Revue de musicologie, 55(1):47.",
    "url": "https://scalelibrary.org/scales/damusc/Guinea_Malinke_01/",
    "tones": [
      {
        "scl": "174.0",
        "cents": 174.0
      },
      {
        "scl": "356.0",
        "cents": 356.0
      },
      {
        "scl": "533.0",
        "cents": 533.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "866.0",
        "cents": 866.0
      },
      {
        "scl": "1034.0",
        "cents": 1034.0
      },
      {
        "scl": "1203.0",
        "cents": 1203.0
      },
      {
        "scl": "1366.0",
        "cents": 1366.0
      },
      {
        "scl": "1543.0",
        "cents": 1543.0
      },
      {
        "scl": "1705.0",
        "cents": 1705.0
      },
      {
        "scl": "1888.0",
        "cents": 1888.0
      },
      {
        "scl": "2063.0",
        "cents": 2063.0
      },
      {
        "scl": "2226.0",
        "cents": 2226.0
      },
      {
        "scl": "2396.0",
        "cents": 2396.0
      },
      {
        "scl": "2576.0",
        "cents": 2576.0
      },
      {
        "scl": "2738.0",
        "cents": 2738.0
      },
      {
        "scl": "2931.0",
        "cents": 2931.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Kong_Wong_Lek_06",
    "description": "6 (Kong Wong Lek), Thailand",
    "notes": 17,
    "period_cents": 2940.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Wisuttipat, Nattapol (2015). Relative Nature of Thai Traditional Music through its Tuning System. International Journal of Creative and Arts Studies, 2(1):86.",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Kong_Wong_Lek_06/",
    "tones": [
      {
        "scl": "170.0",
        "cents": 170.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "530.0",
        "cents": 530.0
      },
      {
        "scl": "695.0",
        "cents": 695.0
      },
      {
        "scl": "865.0",
        "cents": 865.0
      },
      {
        "scl": "1035.0",
        "cents": 1035.0
      },
      {
        "scl": "1205.0",
        "cents": 1205.0
      },
      {
        "scl": "1375.0",
        "cents": 1375.0
      },
      {
        "scl": "1555.0",
        "cents": 1555.0
      },
      {
        "scl": "1735.0",
        "cents": 1735.0
      },
      {
        "scl": "1900.0",
        "cents": 1900.0
      },
      {
        "scl": "2070.0",
        "cents": 2070.0
      },
      {
        "scl": "2240.0",
        "cents": 2240.0
      },
      {
        "scl": "2405.0",
        "cents": 2405.0
      },
      {
        "scl": "2580.0",
        "cents": 2580.0
      },
      {
        "scl": "2760.0",
        "cents": 2760.0
      },
      {
        "scl": "2940.0",
        "cents": 2940.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gamelan_Swastigitha_Slendro",
    "description": "Gamelan Swastigitha Slendro (Many Gamelan), Indonesia",
    "notes": 17,
    "period_cents": 4075.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Sethares (2005). Tuning, Timbre, Spectrum, Scale. Springer-Verlag.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gamelan_Swastigitha_Slendro/",
    "tones": [
      {
        "scl": "191.0",
        "cents": 191.0
      },
      {
        "scl": "443.0",
        "cents": 443.0
      },
      {
        "scl": "682.0",
        "cents": 682.0
      },
      {
        "scl": "926.0",
        "cents": 926.0
      },
      {
        "scl": "1169.0",
        "cents": 1169.0
      },
      {
        "scl": "1408.0",
        "cents": 1408.0
      },
      {
        "scl": "1640.0",
        "cents": 1640.0
      },
      {
        "scl": "1889.0",
        "cents": 1889.0
      },
      {
        "scl": "2132.0",
        "cents": 2132.0
      },
      {
        "scl": "2367.0",
        "cents": 2367.0
      },
      {
        "scl": "2612.0",
        "cents": 2612.0
      },
      {
        "scl": "2846.0",
        "cents": 2846.0
      },
      {
        "scl": "3094.0",
        "cents": 3094.0
      },
      {
        "scl": "3332.0",
        "cents": 3332.0
      },
      {
        "scl": "3583.0",
        "cents": 3583.0
      },
      {
        "scl": "3820.0",
        "cents": 3820.0
      },
      {
        "scl": "4075.0",
        "cents": 4075.0
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gamelan_Kyai_Kaduk_Manis_Slendro",
    "description": "Gamelan Kyai Kaduk Manis Slendro (Many Gamelan), Indonesia",
    "notes": 17,
    "period_cents": 4087.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Sethares (2005). Tuning, Timbre, Spectrum, Scale. Springer-Verlag.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gamelan_Kyai_Kaduk_Manis_Slendro/",
    "tones": [
      {
        "scl": "266.0",
        "cents": 266.0
      },
      {
        "scl": "486.0",
        "cents": 486.0
      },
      {
        "scl": "719.0",
        "cents": 719.0
      },
      {
        "scl": "958.0",
        "cents": 958.0
      },
      {
        "scl": "1204.0",
        "cents": 1204.0
      },
      {
        "scl": "1457.0",
        "cents": 1457.0
      },
      {
        "scl": "1694.0",
        "cents": 1694.0
      },
      {
        "scl": "1931.0",
        "cents": 1931.0
      },
      {
        "scl": "2168.0",
        "cents": 2168.0
      },
      {
        "scl": "2402.0",
        "cents": 2402.0
      },
      {
        "scl": "2652.0",
        "cents": 2652.0
      },
      {
        "scl": "2895.0",
        "cents": 2895.0
      },
      {
        "scl": "3138.0",
        "cents": 3138.0
      },
      {
        "scl": "3362.0",
        "cents": 3362.0
      },
      {
        "scl": "3607.0",
        "cents": 3607.0
      },
      {
        "scl": "3850.0",
        "cents": 3850.0
      },
      {
        "scl": "4087.0",
        "cents": 4087.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-oconnell-golden-section-18",
    "description": "18 parts of the Golden Section",
    "notes": 18,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Walter O'Connell, The Tonality of the Golden Section, Xenharmonikon 15 (1993), p.16",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-oconnell-golden-section-18/",
    "tones": [
      {
        "scl": "46.282794",
        "cents": 46.282794
      },
      {
        "scl": "92.565588",
        "cents": 92.565588
      },
      {
        "scl": "138.848383",
        "cents": 138.848383
      },
      {
        "scl": "185.131177",
        "cents": 185.131177
      },
      {
        "scl": "231.413971",
        "cents": 231.413971
      },
      {
        "scl": "277.696765",
        "cents": 277.696765
      },
      {
        "scl": "323.97956",
        "cents": 323.97956
      },
      {
        "scl": "370.262354",
        "cents": 370.262354
      },
      {
        "scl": "416.545148",
        "cents": 416.545148
      },
      {
        "scl": "462.827942",
        "cents": 462.827942
      },
      {
        "scl": "509.110737",
        "cents": 509.110737
      },
      {
        "scl": "555.393531",
        "cents": 555.393531
      },
      {
        "scl": "601.676325",
        "cents": 601.676325
      },
      {
        "scl": "647.959119",
        "cents": 647.959119
      },
      {
        "scl": "694.241914",
        "cents": 694.241914
      },
      {
        "scl": "740.524708",
        "cents": 740.524708
      },
      {
        "scl": "786.807502",
        "cents": 786.807502
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-doublewide-18",
    "description": "4L 14s MOS for Doublewide, L=108.40, s=54.64",
    "notes": 18,
    "period_cents": 1198.56,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-doublewide-18/",
    "tones": [
      {
        "scl": "54.64",
        "cents": 54.64
      },
      {
        "scl": "109.28",
        "cents": 109.28
      },
      {
        "scl": "217.68",
        "cents": 217.68
      },
      {
        "scl": "272.32",
        "cents": 272.32
      },
      {
        "scl": "326.96",
        "cents": 326.96
      },
      {
        "scl": "381.60",
        "cents": 381.6
      },
      {
        "scl": "490.00",
        "cents": 490.0
      },
      {
        "scl": "544.64",
        "cents": 544.64
      },
      {
        "scl": "599.28",
        "cents": 599.28
      },
      {
        "scl": "653.92",
        "cents": 653.92
      },
      {
        "scl": "708.56",
        "cents": 708.56
      },
      {
        "scl": "816.96",
        "cents": 816.96
      },
      {
        "scl": "871.60",
        "cents": 871.6
      },
      {
        "scl": "926.24",
        "cents": 926.24
      },
      {
        "scl": "980.88",
        "cents": 980.88
      },
      {
        "scl": "1089.28",
        "cents": 1089.28
      },
      {
        "scl": "1143.92",
        "cents": 1143.92
      },
      {
        "scl": "1198.56",
        "cents": 1198.56
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-18",
    "description": "7L 11s MOS for Amity, L=134.62, s=23.41",
    "notes": 18,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-18/",
    "tones": [
      {
        "scl": "23.41",
        "cents": 23.41
      },
      {
        "scl": "158.03",
        "cents": 158.03
      },
      {
        "scl": "181.44",
        "cents": 181.44
      },
      {
        "scl": "316.06",
        "cents": 316.06
      },
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "362.88",
        "cents": 362.88
      },
      {
        "scl": "497.50",
        "cents": 497.5
      },
      {
        "scl": "520.91",
        "cents": 520.91
      },
      {
        "scl": "655.53",
        "cents": 655.53
      },
      {
        "scl": "678.94",
        "cents": 678.94
      },
      {
        "scl": "702.35",
        "cents": 702.35
      },
      {
        "scl": "836.97",
        "cents": 836.97
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "883.79",
        "cents": 883.79
      },
      {
        "scl": "1018.41",
        "cents": 1018.41
      },
      {
        "scl": "1041.82",
        "cents": 1041.82
      },
      {
        "scl": "1176.44",
        "cents": 1176.44
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-18",
    "description": "16L 2s MOS for Vishnu, L=71.15, s=30.77",
    "notes": 18,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-18/",
    "tones": [
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "142.30",
        "cents": 142.3
      },
      {
        "scl": "213.45",
        "cents": 213.45
      },
      {
        "scl": "284.60",
        "cents": 284.6
      },
      {
        "scl": "315.37",
        "cents": 315.37
      },
      {
        "scl": "386.52",
        "cents": 386.52
      },
      {
        "scl": "457.67",
        "cents": 457.67
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "742.27",
        "cents": 742.27
      },
      {
        "scl": "813.42",
        "cents": 813.42
      },
      {
        "scl": "884.57",
        "cents": 884.57
      },
      {
        "scl": "915.34",
        "cents": 915.34
      },
      {
        "scl": "986.49",
        "cents": 986.49
      },
      {
        "scl": "1057.64",
        "cents": 1057.64
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "mailing-lists/JoanAlbertBan18tone",
    "description": "Pure 18-tone JI tone-scale (in dutch: 'toonschaal')",
    "notes": 18,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87455.html#87634",
    "url": "https://scalelibrary.org/scales/mailing-lists/JoanAlbertBan18tone/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/steldia",
    "description": "Stellated hexany plus diamond; superparticular ratios",
    "notes": 18,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15662.html#15662",
    "url": "https://scalelibrary.org/scales/mailing-lists/steldia/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "60/49",
        "cents": 350.617
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/18rat",
    "description": "11-limit version of 18edo",
    "notes": 18,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89523.html#89877",
    "url": "https://scalelibrary.org/scales/mailing-lists/18rat/",
    "tones": [
      {
        "scl": "80/77",
        "cents": 66.17
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "55/49",
        "cents": 199.98
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "55/42",
        "cents": 466.851
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "99/70",
        "cents": 600.088
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "55/36",
        "cents": 733.722
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "98/55",
        "cents": 1000.02
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "77/40",
        "cents": 1133.83
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/eikohole2",
    "description": "Second eikohole ball",
    "notes": 18,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11776.html#11776",
    "url": "https://scalelibrary.org/scales/mailing-lists/eikohole2/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "63/55",
        "cents": 235.104
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "84/55",
        "cents": 733.149
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sims",
    "description": "Ezra Sims' 18-tone mode                                                         ",
    "notes": 18,
    "period_cents": 1200.0,
    "just": true,
    "limit": 31,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_22968.html#23089",
    "url": "https://scalelibrary.org/scales/mailing-lists/sims/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "29/24",
        "cents": 327.622
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "23/16",
        "cents": 628.274
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "29/16",
        "cents": 1029.577
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "31/16",
        "cents": 1145.036
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/shahin",
    "description": "Mohajeri Shahin Iranian style scale tuning@yahoo April 9 2006",
    "notes": 18,
    "period_cents": 1200.0,
    "just": true,
    "limit": 89,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65431.html#65961",
    "url": "https://scalelibrary.org/scales/mailing-lists/shahin/",
    "tones": [
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "108/91",
        "cents": 296.511
      },
      {
        "scl": "108/89",
        "cents": 334.985
      },
      {
        "scl": "54/43",
        "cents": 394.347
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "108/79",
        "cents": 541.328
      },
      {
        "scl": "27/19",
        "cents": 608.352
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "27/17",
        "cents": 800.91
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "108/61",
        "cents": 988.98
      },
      {
        "scl": "108/59",
        "cents": 1046.693
      },
      {
        "scl": "36/19",
        "cents": 1106.397
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-18",
    "description": "18 equal divisions of the octave",
    "notes": 18,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-18/",
    "tones": [
      {
        "scl": "66.666667",
        "cents": 66.666667
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "333.333333",
        "cents": 333.333333
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "466.666667",
        "cents": 466.666667
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "733.333333",
        "cents": 733.333333
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "866.666667",
        "cents": 866.666667
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1133.333333",
        "cents": 1133.333333
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/7-and-12",
    "description": "7-note and 12-note equal temperament, coinciding on Bb",
    "notes": 18,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_15868.html#15898",
    "url": "https://scalelibrary.org/scales/mailing-lists/7-and-12/",
    "tones": [
      {
        "scl": "100.00000",
        "cents": 100.0
      },
      {
        "scl": "142.85714",
        "cents": 142.85714
      },
      {
        "scl": "200.00000",
        "cents": 200.0
      },
      {
        "scl": "300.00000",
        "cents": 300.0
      },
      {
        "scl": "314.28571",
        "cents": 314.28571
      },
      {
        "scl": "400.00000",
        "cents": 400.0
      },
      {
        "scl": "485.71429",
        "cents": 485.71429
      },
      {
        "scl": "500.00000",
        "cents": 500.0
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "657.14286",
        "cents": 657.14286
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "800.00000",
        "cents": 800.0
      },
      {
        "scl": "828.57143",
        "cents": 828.57143
      },
      {
        "scl": "900.00000",
        "cents": 900.0
      },
      {
        "scl": "1000.00000",
        "cents": 1000.0
      },
      {
        "scl": "1100.00000",
        "cents": 1100.0
      },
      {
        "scl": "1171.42875",
        "cents": 1171.42875
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/shahin118",
    "description": "Shahin scale in 118-et",
    "notes": 18,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65431.html#65961",
    "url": "https://scalelibrary.org/scales/mailing-lists/shahin118/",
    "tones": [
      {
        "scl": "101.694915",
        "cents": 101.694915
      },
      {
        "scl": "132.203390",
        "cents": 132.20339
      },
      {
        "scl": "203.389831",
        "cents": 203.389831
      },
      {
        "scl": "294.915254",
        "cents": 294.915254
      },
      {
        "scl": "335.593220",
        "cents": 335.59322
      },
      {
        "scl": "396.610169",
        "cents": 396.610169
      },
      {
        "scl": "498.305085",
        "cents": 498.305085
      },
      {
        "scl": "538.983051",
        "cents": 538.983051
      },
      {
        "scl": "610.169492",
        "cents": 610.169492
      },
      {
        "scl": "630.508475",
        "cents": 630.508475
      },
      {
        "scl": "701.694915",
        "cents": 701.694915
      },
      {
        "scl": "803.389831",
        "cents": 803.389831
      },
      {
        "scl": "854.237288",
        "cents": 854.237288
      },
      {
        "scl": "905.084746",
        "cents": 905.084746
      },
      {
        "scl": "986.440678",
        "cents": 986.440678
      },
      {
        "scl": "1047.457627",
        "cents": 1047.457627
      },
      {
        "scl": "1108.474576",
        "cents": 1108.474576
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ennealimmal-18",
    "description": "9L 9s MOS for Ennealimmal, L=84.313, s=49.024",
    "notes": 18,
    "period_cents": 1200.033,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ennealimmal-18/",
    "tones": [
      {
        "scl": "49.024",
        "cents": 49.024
      },
      {
        "scl": "133.337",
        "cents": 133.337
      },
      {
        "scl": "182.361",
        "cents": 182.361
      },
      {
        "scl": "266.674",
        "cents": 266.674
      },
      {
        "scl": "315.698",
        "cents": 315.698
      },
      {
        "scl": "400.011",
        "cents": 400.011
      },
      {
        "scl": "449.035",
        "cents": 449.035
      },
      {
        "scl": "533.348",
        "cents": 533.348
      },
      {
        "scl": "582.372",
        "cents": 582.372
      },
      {
        "scl": "666.685",
        "cents": 666.685
      },
      {
        "scl": "715.709",
        "cents": 715.709
      },
      {
        "scl": "800.022",
        "cents": 800.022
      },
      {
        "scl": "849.046",
        "cents": 849.046
      },
      {
        "scl": "933.359",
        "cents": 933.359
      },
      {
        "scl": "982.383",
        "cents": 982.383
      },
      {
        "scl": "1066.696",
        "cents": 1066.696
      },
      {
        "scl": "1115.720",
        "cents": 1115.72
      },
      {
        "scl": "1200.033",
        "cents": 1200.033
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_28",
    "description": "Asena 28 (Malimba), Malawi",
    "notes": 18,
    "period_cents": 3085.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_28/",
    "tones": [
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "322.0",
        "cents": 322.0
      },
      {
        "scl": "508.0",
        "cents": 508.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "841.0",
        "cents": 841.0
      },
      {
        "scl": "1035.0",
        "cents": 1035.0
      },
      {
        "scl": "1220.0",
        "cents": 1220.0
      },
      {
        "scl": "1360.0",
        "cents": 1360.0
      },
      {
        "scl": "1551.0",
        "cents": 1551.0
      },
      {
        "scl": "1708.0",
        "cents": 1708.0
      },
      {
        "scl": "1876.0",
        "cents": 1876.0
      },
      {
        "scl": "2065.0",
        "cents": 2065.0
      },
      {
        "scl": "2213.0",
        "cents": 2213.0
      },
      {
        "scl": "2420.0",
        "cents": 2420.0
      },
      {
        "scl": "2551.0",
        "cents": 2551.0
      },
      {
        "scl": "2723.0",
        "cents": 2723.0
      },
      {
        "scl": "2987.0",
        "cents": 2987.0
      },
      {
        "scl": "3085.0",
        "cents": 3085.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensisept-19",
    "description": "8L 11s MOS for Sensisept, L=81.20, s=49.89",
    "notes": 19,
    "period_cents": 1198.39,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensisept-19/",
    "tones": [
      {
        "scl": "49.89",
        "cents": 49.89
      },
      {
        "scl": "131.09",
        "cents": 131.09
      },
      {
        "scl": "180.98",
        "cents": 180.98
      },
      {
        "scl": "262.18",
        "cents": 262.18
      },
      {
        "scl": "312.07",
        "cents": 312.07
      },
      {
        "scl": "393.27",
        "cents": 393.27
      },
      {
        "scl": "443.16",
        "cents": 443.16
      },
      {
        "scl": "493.05",
        "cents": 493.05
      },
      {
        "scl": "574.25",
        "cents": 574.25
      },
      {
        "scl": "624.14",
        "cents": 624.14
      },
      {
        "scl": "705.34",
        "cents": 705.34
      },
      {
        "scl": "755.23",
        "cents": 755.23
      },
      {
        "scl": "805.12",
        "cents": 805.12
      },
      {
        "scl": "886.32",
        "cents": 886.32
      },
      {
        "scl": "936.21",
        "cents": 936.21
      },
      {
        "scl": "1017.41",
        "cents": 1017.41
      },
      {
        "scl": "1067.30",
        "cents": 1067.3
      },
      {
        "scl": "1148.50",
        "cents": 1148.5
      },
      {
        "scl": "1198.39",
        "cents": 1198.39
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-19",
    "description": "4L 15s MOS for Myna, L=146.97, s=40.73",
    "notes": 19,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-19/",
    "tones": [
      {
        "scl": "40.73",
        "cents": 40.73
      },
      {
        "scl": "81.46",
        "cents": 81.46
      },
      {
        "scl": "228.43",
        "cents": 228.43
      },
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "350.62",
        "cents": 350.62
      },
      {
        "scl": "391.35",
        "cents": 391.35
      },
      {
        "scl": "538.32",
        "cents": 538.32
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "660.51",
        "cents": 660.51
      },
      {
        "scl": "807.48",
        "cents": 807.48
      },
      {
        "scl": "848.21",
        "cents": 848.21
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "970.40",
        "cents": 970.4
      },
      {
        "scl": "1117.37",
        "cents": 1117.37
      },
      {
        "scl": "1158.10",
        "cents": 1158.1
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensipent-19",
    "description": "8L 11s MOS for Sensipent, L=74.53, s=54.85",
    "notes": 19,
    "period_cents": 1199.59,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensipent-19/",
    "tones": [
      {
        "scl": "54.85",
        "cents": 54.85
      },
      {
        "scl": "129.38",
        "cents": 129.38
      },
      {
        "scl": "184.23",
        "cents": 184.23
      },
      {
        "scl": "258.76",
        "cents": 258.76
      },
      {
        "scl": "313.61",
        "cents": 313.61
      },
      {
        "scl": "388.14",
        "cents": 388.14
      },
      {
        "scl": "442.99",
        "cents": 442.99
      },
      {
        "scl": "497.84",
        "cents": 497.84
      },
      {
        "scl": "572.37",
        "cents": 572.37
      },
      {
        "scl": "627.22",
        "cents": 627.22
      },
      {
        "scl": "701.75",
        "cents": 701.75
      },
      {
        "scl": "756.60",
        "cents": 756.6
      },
      {
        "scl": "811.45",
        "cents": 811.45
      },
      {
        "scl": "885.98",
        "cents": 885.98
      },
      {
        "scl": "940.83",
        "cents": 940.83
      },
      {
        "scl": "1015.36",
        "cents": 1015.36
      },
      {
        "scl": "1070.21",
        "cents": 1070.21
      },
      {
        "scl": "1144.74",
        "cents": 1144.74
      },
      {
        "scl": "1199.59",
        "cents": 1199.59
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-19",
    "description": "3L 16s MOS for Wurschmidt, L=203.79, s=36.77",
    "notes": 19,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-19/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "73.54",
        "cents": 73.54
      },
      {
        "scl": "110.31",
        "cents": 110.31
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "461.18",
        "cents": 461.18
      },
      {
        "scl": "497.95",
        "cents": 497.95
      },
      {
        "scl": "701.74",
        "cents": 701.74
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "885.59",
        "cents": 885.59
      },
      {
        "scl": "1089.38",
        "cents": 1089.38
      },
      {
        "scl": "1126.15",
        "cents": 1126.15
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-19",
    "description": "6L 13s MOS for Luna, L=111.588, s=40.804",
    "notes": 19,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-19/",
    "tones": [
      {
        "scl": "40.804",
        "cents": 40.804
      },
      {
        "scl": "152.392",
        "cents": 152.392
      },
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "234.000",
        "cents": 234.0
      },
      {
        "scl": "345.588",
        "cents": 345.588
      },
      {
        "scl": "386.392",
        "cents": 386.392
      },
      {
        "scl": "427.196",
        "cents": 427.196
      },
      {
        "scl": "538.784",
        "cents": 538.784
      },
      {
        "scl": "579.588",
        "cents": 579.588
      },
      {
        "scl": "620.392",
        "cents": 620.392
      },
      {
        "scl": "661.196",
        "cents": 661.196
      },
      {
        "scl": "772.784",
        "cents": 772.784
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "854.392",
        "cents": 854.392
      },
      {
        "scl": "965.980",
        "cents": 965.98
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1047.588",
        "cents": 1047.588
      },
      {
        "scl": "1159.176",
        "cents": 1159.176
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "mailing-lists/chain_of_minor_thirds",
    "description": "19-note chain of minor thirds",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80686.html#80706",
    "url": "https://scalelibrary.org/scales/mailing-lists/chain_of_minor_thirds/",
    "tones": [
      {
        "scl": "648/625",
        "cents": 62.565
      },
      {
        "scl": "419904/390625",
        "cents": 125.13
      },
      {
        "scl": "78125/69984",
        "cents": 190.511
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "3888/3125",
        "cents": 378.206
      },
      {
        "scl": "2519424/1953125",
        "cents": 440.772
      },
      {
        "scl": "15625/11664",
        "cents": 506.152
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "23328/15625",
        "cents": 693.848
      },
      {
        "scl": "1953125/1259712",
        "cents": 759.228
      },
      {
        "scl": "3125/1944",
        "cents": 821.794
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "216/125",
        "cents": 946.924
      },
      {
        "scl": "139968/78125",
        "cents": 1009.489
      },
      {
        "scl": "390625/209952",
        "cents": 1074.87
      },
      {
        "scl": "625/324",
        "cents": 1137.435
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cw19_5",
    "description": "CalkinWilf(<19 30 44|)",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_21119.html#21119",
    "url": "https://scalelibrary.org/scales/mailing-lists/cw19_5/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/fivecrys2",
    "description": "Second 5-limit crystal ball",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_21147.html#21157",
    "url": "https://scalelibrary.org/scales/mailing-lists/fivecrys2/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/kleis",
    "description": "Kleismic detempered circle of minor thirds",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_57521.html#57521",
    "url": "https://scalelibrary.org/scales/mailing-lists/kleis/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen05-wilson-scott",
    "description": "A Scale for Scott",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, The Pitches of Meantone Assigned to the 19-tone Generalized Keyboard, Xenharmonikon 5 (1976)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen05-wilson-scott/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-ariel",
    "description": "Ariel",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-ariel/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "216/125",
        "cents": 946.924
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-fokker-h",
    "description": "Fokker-H",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-fokker-h/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-fokker-k",
    "description": "Fokker-K",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-fokker-k/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "162/125",
        "cents": 448.879
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "216/125",
        "cents": 946.924
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-fokker",
    "description": "Fokker",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-fokker/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-hanson-just",
    "description": "Hanson-19",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-hanson-just/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-mandelbaum-1",
    "description": "Mandelbaum-1",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-mandelbaum-1/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-opelt",
    "description": "Opelt",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-opelt/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-scalatron",
    "description": "Scalatron-19",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-scalatron/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-wurschmidt-1",
    "description": "Wurschmidt-1",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-wurschmidt-1/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-wurschmidt-2",
    "description": "Wurschmidt-2",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-wurschmidt-2/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-06-basic-just",
    "description": "Basic group of 19 of 53 tones, tonal function, Figure 6",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-06-basic-just/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "144/125",
        "cents": 244.969
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/19highschool1",
    "description": "First 19-note Highschool scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90597.html#90600",
    "url": "https://scalelibrary.org/scales/mailing-lists/19highschool1/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/19highschool2",
    "description": "Second 19-note Highschool scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90597.html#90600",
    "url": "https://scalelibrary.org/scales/mailing-lists/19highschool2/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cpak19",
    "description": "optimal tetrad pack scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12984.html#12984",
    "url": "https://scalelibrary.org/scales/mailing-lists/cpak19/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "147/80",
        "cents": 1053.293
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cpak19a",
    "description": "First 19-epimorphic ordered tetrad pack scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12982.html#12982",
    "url": "https://scalelibrary.org/scales/mailing-lists/cpak19a/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cpak19b",
    "description": "Second 19-epimorphic ordered tetrad pack scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12982.html#12982",
    "url": "https://scalelibrary.org/scales/mailing-lists/cpak19b/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cw19_7",
    "description": "CalkinWilf(<19 30 44 53|)",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_21119.html#21119",
    "url": "https://scalelibrary.org/scales/mailing-lists/cw19_7/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hahn19",
    "description": "Hahn-reduced 19 note scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10822.html#10822",
    "url": "https://scalelibrary.org/scales/mailing-lists/hahn19/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mandelbaum7",
    "description": "Mandelbaum's 7-limit 19-tone scale                                              ",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104052.html#104052",
    "url": "https://scalelibrary.org/scales/mailing-lists/mandelbaum7/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mandelbaum7keemun",
    "description": "Keemun Fokkerization of mandelbaum7",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104052.html#104052",
    "url": "https://scalelibrary.org/scales/mailing-lists/mandelbaum7keemun/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/metdia",
    "description": "Consists of the tetrads of detempered Meantone[21] = meandia.scl",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15660.html#15660",
    "url": "https://scalelibrary.org/scales/mailing-lists/metdia/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rat19",
    "description": "171-et Hahn reduced 7-limit 19-almost-equal",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_55054.html#55054",
    "url": "https://scalelibrary.org/scales/mailing-lists/rat19/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "672/625",
        "cents": 125.526
      },
      {
        "scl": "125/112",
        "cents": 190.115
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "1323/1024",
        "cents": 443.517
      },
      {
        "scl": "75/56",
        "cents": 505.757
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "112/75",
        "cents": 694.243
      },
      {
        "scl": "2048/1323",
        "cents": 756.483
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "216/125",
        "cents": 946.924
      },
      {
        "scl": "224/125",
        "cents": 1009.885
      },
      {
        "scl": "625/336",
        "cents": 1074.474
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/smalldi19a",
    "description": "Small diesic 19-note block, <16/15, 126/125, 1728/1715> commas",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4541.html#4541",
    "url": "https://scalelibrary.org/scales/mailing-lists/smalldi19a/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "175/144",
        "cents": 337.543
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "288/175",
        "cents": 862.457
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/smalldi19b",
    "description": "Small diesic 19-note block, <16/15, 126/125, 2401/2400> commas",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4541.html#4541",
    "url": "https://scalelibrary.org/scales/mailing-lists/smalldi19b/",
    "tones": [
      {
        "scl": "50/49",
        "cents": 34.976
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "80/49",
        "cents": 848.662
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/smalldi19c",
    "description": "Small diesic 19-note scale containing glumma",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4541.html#4541",
    "url": "https://scalelibrary.org/scales/mailing-lists/smalldi19c/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synslenstar",
    "description": "Harmony optimal {49/48, 81/80, 126/125} Fokker block",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12904.html#12904",
    "url": "https://scalelibrary.org/scales/mailing-lists/synslenstar/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-negative-19",
    "description": "Negative, linear-mapped intonational system, 19 notes",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-negative-19/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-19-31",
    "description": "19-31",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-19-31/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-chalmers",
    "description": "Chalmers",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-chalmers/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-fokker-l",
    "description": "Fokker-L",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-fokker-l/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "175/162",
        "cents": 133.633
      },
      {
        "scl": "125/112",
        "cents": 190.115
      },
      {
        "scl": "144/125",
        "cents": 244.969
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "75/56",
        "cents": 505.757
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "112/75",
        "cents": 694.243
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "224/125",
        "cents": 1009.885
      },
      {
        "scl": "324/175",
        "cents": 1066.367
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-mandelbaum-2",
    "description": "Mandelbaum-2",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-mandelbaum-2/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-partch",
    "description": "Partch",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-partch/",
    "tones": [
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-perrett",
    "description": "Perrett",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-perrett/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-smith-just",
    "description": "Smith-19",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-smith-just/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-grady-19-1",
    "description": "19 tone scale 1",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Kraig Grady, The Discovery of a 14-Tone Scale, Xenharmonikon 13 (1991), p.89",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-grady-19-1/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "2835/2048",
        "cents": 562.96
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cw19_11",
    "description": "CalkinWilf(<19 30 44 53 66|)",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_21119.html#21119",
    "url": "https://scalelibrary.org/scales/mailing-lists/cw19_11/",
    "tones": [
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rat-19et",
    "description": "Rational approximation of 19 equal temperament using 121/81 and 6/5",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80686.html#80697",
    "url": "https://scalelibrary.org/scales/mailing-lists/rat-19et/",
    "tones": [
      {
        "scl": "3025/2916",
        "cents": 63.533
      },
      {
        "scl": "242/225",
        "cents": 126.098
      },
      {
        "scl": "135/121",
        "cents": 189.543
      },
      {
        "scl": "125/108",
        "cents": 253.076
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "605/486",
        "cents": 379.175
      },
      {
        "scl": "484/375",
        "cents": 441.74
      },
      {
        "scl": "162/121",
        "cents": 505.184
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "121/81",
        "cents": 694.816
      },
      {
        "scl": "375/242",
        "cents": 758.26
      },
      {
        "scl": "972/605",
        "cents": 820.825
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "216/125",
        "cents": 946.924
      },
      {
        "scl": "242/135",
        "cents": 1010.457
      },
      {
        "scl": "225/121",
        "cents": 1073.902
      },
      {
        "scl": "5832/3025",
        "cents": 1136.467
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wilclav",
    "description": "Erv Wilson's clavochord scale from Xenharmonikon 4",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11394.html#11396",
    "url": "https://scalelibrary.org/scales/mailing-lists/wilclav/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen06-wilson-clavichord-19",
    "description": "Scale for the Clavichord-19",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, 19-tone Scale for the Clavichord-19, Xenharmonikon 6 (1977)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen06-wilson-clavichord-19/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "49/44",
        "cents": 186.334
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "105/88",
        "cents": 305.777
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "35/22",
        "cents": 803.822
      },
      {
        "scl": "147/88",
        "cents": 888.289
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "315/176",
        "cents": 1007.732
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen13-grady-19-2",
    "description": "19 tone scale 2",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Kraig Grady, The Discovery of a 14-Tone Scale, Xenharmonikon 13 (1991), p.89",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen13-grady-19-2/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "10395/8192",
        "cents": 412.323
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "1485/1024",
        "cents": 643.497
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/precata19",
    "description": "Cata[19] transversal",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100254.html#100269",
    "url": "https://scalelibrary.org/scales/mailing-lists/precata19/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "25/13",
        "cents": 1132.1
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-diaphonic-a",
    "description": "Wilson's Diaphonic Cycles A",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 31,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-diaphonic-a/",
    "tones": [
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/29",
        "cents": 170.423
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "32/23",
        "cents": 571.726
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "48/31",
        "cents": 756.919
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "48/29",
        "cents": 872.378
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-diaphonic-b",
    "description": "Wilson's Diaphonic Cycles B",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 31,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-diaphonic-b/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "33/31",
        "cents": 108.237
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "33/29",
        "cents": 223.696
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "33/25",
        "cents": 480.646
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "44/31",
        "cents": 606.282
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "44/29",
        "cents": 721.741
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "44/25",
        "cents": 978.691
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "44/23",
        "cents": 1123.044
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-diaphonic-c",
    "description": "Wilson's Diaphonic Cycles C",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 31,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-diaphonic-c/",
    "tones": [
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "32/29",
        "cents": 170.423
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "44/31",
        "cents": 606.282
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "44/29",
        "cents": 721.741
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "44/25",
        "cents": 978.691
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "44/23",
        "cents": 1123.044
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-diaphonic-d",
    "description": "Wilson's Diaphonic Cycles D",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 31,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-diaphonic-d/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "33/31",
        "cents": 108.237
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "33/29",
        "cents": 223.696
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "33/25",
        "cents": 480.646
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "33/23",
        "cents": 624.999
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "48/31",
        "cents": 756.919
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "48/29",
        "cents": 872.378
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/over19",
    "description": "Dwarf scale for 43-limit patent val of 19edo",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 43,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100224.html#100503",
    "url": "https://scalelibrary.org/scales/mailing-lists/over19/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "37/32",
        "cents": 251.344
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "43/32",
        "cents": 511.518
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "23/16",
        "cents": 628.274
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "29/16",
        "cents": 1029.577
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "31/16",
        "cents": 1145.036
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bala_ribbon19",
    "description": "Parizekmic scale based on a double Bala sequence",
    "notes": 19,
    "period_cents": 1200.0,
    "just": true,
    "limit": 443,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95701",
    "url": "https://scalelibrary.org/scales/mailing-lists/bala_ribbon19/",
    "tones": [
      {
        "scl": "203/192",
        "cents": 96.448
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "443/384",
        "cents": 247.44
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "277/192",
        "cents": 634.536
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "203/128",
        "cents": 798.403
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "83/48",
        "cents": 948.092
      },
      {
        "scl": "117/64",
        "cents": 1044.438
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-19",
    "description": "19 equal divisions of the octave",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-19/",
    "tones": [
      {
        "scl": "63.157895",
        "cents": 63.157895
      },
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "252.631579",
        "cents": 252.631579
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "442.105263",
        "cents": 442.105263
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "631.578947",
        "cents": 631.578947
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "757.894737",
        "cents": 757.894737
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "947.368421",
        "cents": 947.368421
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1136.842105",
        "cents": 1136.842105
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/boop19",
    "description": "19 note detempered sensi MOS boop (245/243) scale, rms tuning",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59269.html#59269",
    "url": "https://scalelibrary.org/scales/mailing-lists/boop19/",
    "tones": [
      {
        "scl": "54.196169",
        "cents": 54.196169
      },
      {
        "scl": "122.781755",
        "cents": 122.781755
      },
      {
        "scl": "176.977924",
        "cents": 176.977924
      },
      {
        "scl": "263.949327",
        "cents": 263.949327
      },
      {
        "scl": "318.145497",
        "cents": 318.145497
      },
      {
        "scl": "386.731082",
        "cents": 386.731082
      },
      {
        "scl": "440.927252",
        "cents": 440.927252
      },
      {
        "scl": "495.123421",
        "cents": 495.123421
      },
      {
        "scl": "582.094824",
        "cents": 582.094824
      },
      {
        "scl": "617.905176",
        "cents": 617.905176
      },
      {
        "scl": "704.876579",
        "cents": 704.876579
      },
      {
        "scl": "759.072748",
        "cents": 759.072748
      },
      {
        "scl": "813.268918",
        "cents": 813.268918
      },
      {
        "scl": "881.854503",
        "cents": 881.854503
      },
      {
        "scl": "936.050673",
        "cents": 936.050673
      },
      {
        "scl": "1023.022076",
        "cents": 1023.022076
      },
      {
        "scl": "1077.218245",
        "cents": 1077.218245
      },
      {
        "scl": "1145.803831",
        "cents": 1145.803831
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/circ19",
    "description": "19 note circulating temperament",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11142.html#11142",
    "url": "https://scalelibrary.org/scales/mailing-lists/circ19/",
    "tones": [
      {
        "scl": "65.625000",
        "cents": 65.625
      },
      {
        "scl": "125.625000",
        "cents": 125.625
      },
      {
        "scl": "185.625000",
        "cents": 185.625
      },
      {
        "scl": "249.375000",
        "cents": 249.375
      },
      {
        "scl": "316.875000",
        "cents": 316.875
      },
      {
        "scl": "380.625000",
        "cents": 380.625
      },
      {
        "scl": "440.625000",
        "cents": 440.625
      },
      {
        "scl": "500.625000",
        "cents": 500.625
      },
      {
        "scl": "566.250000",
        "cents": 566.25
      },
      {
        "scl": "633.750000",
        "cents": 633.75
      },
      {
        "scl": "695.625000",
        "cents": 695.625
      },
      {
        "scl": "755.625000",
        "cents": 755.625
      },
      {
        "scl": "815.625000",
        "cents": 815.625
      },
      {
        "scl": "883.125000",
        "cents": 883.125
      },
      {
        "scl": "950.625000",
        "cents": 950.625
      },
      {
        "scl": "1010.625000",
        "cents": 1010.625
      },
      {
        "scl": "1070.625000",
        "cents": 1070.625
      },
      {
        "scl": "1132.500000",
        "cents": 1132.5
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diab19_612",
    "description": "diab19a in 612 et tuning",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12387.html#12387",
    "url": "https://scalelibrary.org/scales/mailing-lists/diab19_612/",
    "tones": [
      {
        "scl": "35.294118",
        "cents": 35.294118
      },
      {
        "scl": "119.607843",
        "cents": 119.607843
      },
      {
        "scl": "231.372549",
        "cents": 231.372549
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "315.686275",
        "cents": 315.686275
      },
      {
        "scl": "350.980392",
        "cents": 350.980392
      },
      {
        "scl": "386.274510",
        "cents": 386.27451
      },
      {
        "scl": "498.039216",
        "cents": 498.039216
      },
      {
        "scl": "582.352941",
        "cents": 582.352941
      },
      {
        "scl": "617.647059",
        "cents": 617.647059
      },
      {
        "scl": "701.960784",
        "cents": 701.960784
      },
      {
        "scl": "813.725490",
        "cents": 813.72549
      },
      {
        "scl": "849.019608",
        "cents": 849.019608
      },
      {
        "scl": "884.313725",
        "cents": 884.313725
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "968.627451",
        "cents": 968.627451
      },
      {
        "scl": "1080.392157",
        "cents": 1080.392157
      },
      {
        "scl": "1164.705882",
        "cents": 1164.705882
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diamond9keemic",
    "description": "Keemic (875/864) tempering of 9-limit diamond, POTE tuning",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101385.html#101385",
    "url": "https://scalelibrary.org/scales/mailing-lists/diamond9keemic/",
    "tones": [
      {
        "scl": "176.72185",
        "cents": 176.72185
      },
      {
        "scl": "203.74653",
        "cents": 203.74653
      },
      {
        "scl": "235.78536",
        "cents": 235.78536
      },
      {
        "scl": "262.34137",
        "cents": 262.34137
      },
      {
        "scl": "321.40488",
        "cents": 321.40488
      },
      {
        "scl": "380.46839",
        "cents": 380.46839
      },
      {
        "scl": "439.53189",
        "cents": 439.53189
      },
      {
        "scl": "498.12673",
        "cents": 498.12673
      },
      {
        "scl": "583.74625",
        "cents": 583.74625
      },
      {
        "scl": "616.25375",
        "cents": 616.25375
      },
      {
        "scl": "701.87327",
        "cents": 701.87327
      },
      {
        "scl": "760.46811",
        "cents": 760.46811
      },
      {
        "scl": "819.53161",
        "cents": 819.53161
      },
      {
        "scl": "878.59512",
        "cents": 878.59512
      },
      {
        "scl": "937.65863",
        "cents": 937.65863
      },
      {
        "scl": "964.21464",
        "cents": 964.21464
      },
      {
        "scl": "996.25347",
        "cents": 996.25347
      },
      {
        "scl": "1023.27815",
        "cents": 1023.27815
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/didymus19sync",
    "description": "Didymus[19] hobbit (81/80) in synchronized tuning",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95362.html#95362",
    "url": "https://scalelibrary.org/scales/mailing-lists/didymus19sync/",
    "tones": [
      {
        "scl": "41.37646",
        "cents": 41.37646
      },
      {
        "scl": "119.28478",
        "cents": 119.28478
      },
      {
        "scl": "192.28609",
        "cents": 192.28609
      },
      {
        "scl": "233.66254",
        "cents": 233.66254
      },
      {
        "scl": "311.57087",
        "cents": 311.57087
      },
      {
        "scl": "384.57217",
        "cents": 384.57217
      },
      {
        "scl": "462.48050",
        "cents": 462.4805
      },
      {
        "scl": "503.85696",
        "cents": 503.85696
      },
      {
        "scl": "545.23341",
        "cents": 545.23341
      },
      {
        "scl": "654.76659",
        "cents": 654.76659
      },
      {
        "scl": "696.14304",
        "cents": 696.14304
      },
      {
        "scl": "737.51950",
        "cents": 737.5195
      },
      {
        "scl": "815.42783",
        "cents": 815.42783
      },
      {
        "scl": "888.42913",
        "cents": 888.42913
      },
      {
        "scl": "966.33746",
        "cents": 966.33746
      },
      {
        "scl": "1007.71391",
        "cents": 1007.71391
      },
      {
        "scl": "1080.71522",
        "cents": 1080.71522
      },
      {
        "scl": "1158.62354",
        "cents": 1158.62354
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dwarf19marv",
    "description": "Marvelous dwarf: 1/4 kleismic dwarf(<19 30 44|) = inverse wilson1",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59269.html#59269",
    "url": "https://scalelibrary.org/scales/mailing-lists/dwarf19marv/",
    "tones": [
      {
        "scl": "68.744546",
        "cents": 68.744546
      },
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "268.798786",
        "cents": 268.798786
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "431.228334",
        "cents": 431.228334
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "631.282574",
        "cents": 631.282574
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "931.201214",
        "cents": 931.201214
      },
      {
        "scl": "1015.668407",
        "cents": 1015.668407
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1131.255454",
        "cents": 1131.255454
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hi19_72",
    "description": "inverted smithgw_hahn19 in 72-et",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59279.html#59279",
    "url": "https://scalelibrary.org/scales/mailing-lists/hi19_72/",
    "tones": [
      {
        "scl": "50.000000",
        "cents": 50.0
      },
      {
        "scl": "116.666667",
        "cents": 116.666667
      },
      {
        "scl": "183.333333",
        "cents": 183.333333
      },
      {
        "scl": "233.333333",
        "cents": 233.333333
      },
      {
        "scl": "316.666667",
        "cents": 316.666667
      },
      {
        "scl": "383.333333",
        "cents": 383.333333
      },
      {
        "scl": "433.333333",
        "cents": 433.333333
      },
      {
        "scl": "500.000000",
        "cents": 500.0
      },
      {
        "scl": "583.333333",
        "cents": 583.333333
      },
      {
        "scl": "616.666667",
        "cents": 616.666667
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "766.666667",
        "cents": 766.666667
      },
      {
        "scl": "816.666667",
        "cents": 816.666667
      },
      {
        "scl": "883.333333",
        "cents": 883.333333
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "1000.000000",
        "cents": 1000.0
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "1116.666667",
        "cents": 1116.666667
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hi19marv",
    "description": "inverted smithgw_hahn19 in 1/4 kleismic tempering",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59279.html#59279",
    "url": "https://scalelibrary.org/scales/mailing-lists/hi19marv/",
    "tones": [
      {
        "scl": "46.842501",
        "cents": 46.842501
      },
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "184.331593",
        "cents": 184.331593
      },
      {
        "scl": "231.174094",
        "cents": 231.174094
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "431.228334",
        "cents": 431.228334
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "615.559927",
        "cents": 615.559927
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "931.201214",
        "cents": 931.201214
      },
      {
        "scl": "999.945760",
        "cents": 999.94576
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1115.532807",
        "cents": 1115.532807
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/madagascar19",
    "description": "Madagascar[19] (19&53&58) hobbit in 313et tuning",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96550.html#96550",
    "url": "https://scalelibrary.org/scales/mailing-lists/madagascar19/",
    "tones": [
      {
        "scl": "65.17572",
        "cents": 65.17572
      },
      {
        "scl": "138.01917",
        "cents": 138.01917
      },
      {
        "scl": "184.02556",
        "cents": 184.02556
      },
      {
        "scl": "249.20128",
        "cents": 249.20128
      },
      {
        "scl": "314.37700",
        "cents": 314.377
      },
      {
        "scl": "387.22045",
        "cents": 387.22045
      },
      {
        "scl": "452.39617",
        "cents": 452.39617
      },
      {
        "scl": "498.40256",
        "cents": 498.40256
      },
      {
        "scl": "563.57827",
        "cents": 563.57827
      },
      {
        "scl": "636.42173",
        "cents": 636.42173
      },
      {
        "scl": "701.59744",
        "cents": 701.59744
      },
      {
        "scl": "747.60383",
        "cents": 747.60383
      },
      {
        "scl": "812.77955",
        "cents": 812.77955
      },
      {
        "scl": "885.62300",
        "cents": 885.623
      },
      {
        "scl": "950.79872",
        "cents": 950.79872
      },
      {
        "scl": "1015.97444",
        "cents": 1015.97444
      },
      {
        "scl": "1061.98083",
        "cents": 1061.98083
      },
      {
        "scl": "1134.82428",
        "cents": 1134.82428
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/marvbiz",
    "description": "1/4 kleismic tempered marvel \"byzantine\" scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59269.html#59269",
    "url": "https://scalelibrary.org/scales/mailing-lists/marvbiz/",
    "tones": [
      {
        "scl": "84.467193",
        "cents": 84.467193
      },
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "268.798786",
        "cents": 268.798786
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "431.228334",
        "cents": 431.228334
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "615.559927",
        "cents": 615.559927
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "931.201214",
        "cents": 931.201214
      },
      {
        "scl": "999.945760",
        "cents": 999.94576
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1115.532807",
        "cents": 1115.532807
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mean2-5_19",
    "description": "2/5-comma meantone, Gb-B# (19)",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_10063.html#10087",
    "url": "https://scalelibrary.org/scales/mailing-lists/mean2-5_19/",
    "tones": [
      {
        "scl": "53.46740",
        "cents": 53.4674
      },
      {
        "scl": "133.23757",
        "cents": 133.23757
      },
      {
        "scl": "186.70497",
        "cents": 186.70497
      },
      {
        "scl": "240.17237",
        "cents": 240.17237
      },
      {
        "scl": "319.94254",
        "cents": 319.94254
      },
      {
        "scl": "373.40994",
        "cents": 373.40994
      },
      {
        "scl": "426.87734",
        "cents": 426.87734
      },
      {
        "scl": "506.64751",
        "cents": 506.64751
      },
      {
        "scl": "560.11491",
        "cents": 560.11491
      },
      {
        "scl": "639.88509",
        "cents": 639.88509
      },
      {
        "scl": "693.35249",
        "cents": 693.35249
      },
      {
        "scl": "746.81988",
        "cents": 746.81988
      },
      {
        "scl": "826.59006",
        "cents": 826.59006
      },
      {
        "scl": "880.05746",
        "cents": 880.05746
      },
      {
        "scl": "933.52485",
        "cents": 933.52485
      },
      {
        "scl": "1013.29503",
        "cents": 1013.29503
      },
      {
        "scl": "1066.76243",
        "cents": 1066.76243
      },
      {
        "scl": "1120.22982",
        "cents": 1120.22982
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meanquar_19",
    "description": "19 of 1/4-comma meantone scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74505",
    "url": "https://scalelibrary.org/scales/mailing-lists/meanquar_19/",
    "tones": [
      {
        "scl": "76.04900",
        "cents": 76.049
      },
      {
        "scl": "117.10786",
        "cents": 117.10786
      },
      {
        "scl": "193.15686",
        "cents": 193.15686
      },
      {
        "scl": "269.20586",
        "cents": 269.20586
      },
      {
        "scl": "310.26471",
        "cents": 310.26471
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "462.36271",
        "cents": 462.36271
      },
      {
        "scl": "503.42157",
        "cents": 503.42157
      },
      {
        "scl": "579.47057",
        "cents": 579.47057
      },
      {
        "scl": "620.52943",
        "cents": 620.52943
      },
      {
        "scl": "696.57843",
        "cents": 696.57843
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "889.73529",
        "cents": 889.73529
      },
      {
        "scl": "965.78428",
        "cents": 965.78428
      },
      {
        "scl": "1006.84314",
        "cents": 1006.84314
      },
      {
        "scl": "1082.89214",
        "cents": 1082.89214
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/phillips19",
    "description": "Pauline Phillips, 19 note organ manual scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_39746.html#40029",
    "url": "https://scalelibrary.org/scales/mailing-lists/phillips19/",
    "tones": [
      {
        "scl": "84.00000",
        "cents": 84.0
      },
      {
        "scl": "155.00000",
        "cents": 155.0
      },
      {
        "scl": "200.00000",
        "cents": 200.0
      },
      {
        "scl": "268.00000",
        "cents": 268.0
      },
      {
        "scl": "384.00000",
        "cents": 384.0
      },
      {
        "scl": "400.00000",
        "cents": 400.0
      },
      {
        "scl": "468.00000",
        "cents": 468.0
      },
      {
        "scl": "500.00000",
        "cents": 500.0
      },
      {
        "scl": "584.00000",
        "cents": 584.0
      },
      {
        "scl": "668.00000",
        "cents": 668.0
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "768.00000",
        "cents": 768.0
      },
      {
        "scl": "855.00000",
        "cents": 855.0
      },
      {
        "scl": "900.00000",
        "cents": 900.0
      },
      {
        "scl": "968.00000",
        "cents": 968.0
      },
      {
        "scl": "1084.00000",
        "cents": 1084.0
      },
      {
        "scl": "1100.00000",
        "cents": 1100.0
      },
      {
        "scl": "1168.00000",
        "cents": 1168.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/phillips19_1",
    "description": "Pauline Phillips 5 cent margin optimized",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_40185.html#40185",
    "url": "https://scalelibrary.org/scales/mailing-lists/phillips19_1/",
    "tones": [
      {
        "scl": "84.3139369",
        "cents": 84.3139369
      },
      {
        "scl": "151.8583699",
        "cents": 151.8583699
      },
      {
        "scl": "199.4177206",
        "cents": 199.4177206
      },
      {
        "scl": "268.7134087",
        "cents": 268.7134087
      },
      {
        "scl": "383.8258631",
        "cents": 383.8258631
      },
      {
        "scl": "400.9748406",
        "cents": 400.9748406
      },
      {
        "scl": "467.6441078",
        "cents": 467.6441078
      },
      {
        "scl": "500.2450361",
        "cents": 500.2450361
      },
      {
        "scl": "584.1379555",
        "cents": 584.1379555
      },
      {
        "scl": "668.1811654",
        "cents": 668.1811654
      },
      {
        "scl": "699.7491415",
        "cents": 699.7491415
      },
      {
        "scl": "768.3582599",
        "cents": 768.3582599
      },
      {
        "scl": "852.4717660",
        "cents": 852.471766
      },
      {
        "scl": "899.7040367",
        "cents": 899.7040367
      },
      {
        "scl": "967.8513128",
        "cents": 967.8513128
      },
      {
        "scl": "1084.072482",
        "cents": 1084.072482
      },
      {
        "scl": "1102.929842",
        "cents": 1102.929842
      },
      {
        "scl": "1167.567841",
        "cents": 1167.567841
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/phillips19_3",
    "description": "Pauline Phillips 2.5 cent margin optimized",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_40185.html#40185",
    "url": "https://scalelibrary.org/scales/mailing-lists/phillips19_3/",
    "tones": [
      {
        "scl": "84.3723294",
        "cents": 84.3723294
      },
      {
        "scl": "153.1326370",
        "cents": 153.132637
      },
      {
        "scl": "199.4516985",
        "cents": 199.4516985
      },
      {
        "scl": "268.4554748",
        "cents": 268.4554748
      },
      {
        "scl": "384.0592956",
        "cents": 384.0592956
      },
      {
        "scl": "400.9792756",
        "cents": 400.9792756
      },
      {
        "scl": "467.9551626",
        "cents": 467.9551626
      },
      {
        "scl": "500.1311909",
        "cents": 500.1311909
      },
      {
        "scl": "583.9525259",
        "cents": 583.9525259
      },
      {
        "scl": "668.1674854",
        "cents": 668.1674854
      },
      {
        "scl": "699.8776326",
        "cents": 699.8776326
      },
      {
        "scl": "768.0935174",
        "cents": 768.0935174
      },
      {
        "scl": "854.1073992",
        "cents": 854.1073992
      },
      {
        "scl": "899.6726293",
        "cents": 899.6726293
      },
      {
        "scl": "968.0465972",
        "cents": 968.0465972
      },
      {
        "scl": "1084.139777",
        "cents": 1084.139777
      },
      {
        "scl": "1102.934277",
        "cents": 1102.934277
      },
      {
        "scl": "1167.481701",
        "cents": 1167.481701
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/quasi-phillips",
    "description": "Quasi-Phillips 19 note scale",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_40113.html#40113",
    "url": "https://scalelibrary.org/scales/mailing-lists/quasi-phillips/",
    "tones": [
      {
        "scl": "83.67670365",
        "cents": 83.67670365
      },
      {
        "scl": "152.1394612",
        "cents": 152.1394612
      },
      {
        "scl": "199.6830428",
        "cents": 199.6830428
      },
      {
        "scl": "268.1458003",
        "cents": 268.1458003
      },
      {
        "scl": "384.1521395",
        "cents": 384.1521395
      },
      {
        "scl": "399.3660856",
        "cents": 399.3660856
      },
      {
        "scl": "467.8288431",
        "cents": 467.8288431
      },
      {
        "scl": "500.1584786",
        "cents": 500.1584786
      },
      {
        "scl": "583.8351823",
        "cents": 583.8351823
      },
      {
        "scl": "652.2979398",
        "cents": 652.2979398
      },
      {
        "scl": "699.8415214",
        "cents": 699.8415214
      },
      {
        "scl": "768.3042789",
        "cents": 768.3042789
      },
      {
        "scl": "851.9809826",
        "cents": 851.9809826
      },
      {
        "scl": "899.5245642",
        "cents": 899.5245642
      },
      {
        "scl": "967.9873217",
        "cents": 967.9873217
      },
      {
        "scl": "1083.993661",
        "cents": 1083.993661
      },
      {
        "scl": "1099.207607",
        "cents": 1099.207607
      },
      {
        "scl": "1152.456418",
        "cents": 1152.456418
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/scott",
    "description": "Wilson's Scott scale, wilson1, in minimax minerva tempering",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11424.html#11424",
    "url": "https://scalelibrary.org/scales/mailing-lists/scott/",
    "tones": [
      {
        "scl": "75.873867",
        "cents": 75.873867
      },
      {
        "scl": "115.317911",
        "cents": 115.317911
      },
      {
        "scl": "195.660207",
        "cents": 195.660207
      },
      {
        "scl": "271.534074",
        "cents": 271.534074
      },
      {
        "scl": "310.978119",
        "cents": 310.978119
      },
      {
        "scl": "386.851985",
        "cents": 386.851985
      },
      {
        "scl": "426.296030",
        "cents": 426.29603
      },
      {
        "scl": "502.169896",
        "cents": 502.169896
      },
      {
        "scl": "582.512193",
        "cents": 582.512193
      },
      {
        "scl": "621.956237",
        "cents": 621.956237
      },
      {
        "scl": "697.830104",
        "cents": 697.830104
      },
      {
        "scl": "773.703970",
        "cents": 773.70397
      },
      {
        "scl": "813.148015",
        "cents": 813.148015
      },
      {
        "scl": "889.021881",
        "cents": 889.021881
      },
      {
        "scl": "969.364178",
        "cents": 969.364178
      },
      {
        "scl": "1008.808222",
        "cents": 1008.808222
      },
      {
        "scl": "1084.682089",
        "cents": 1084.682089
      },
      {
        "scl": "1124.126133",
        "cents": 1124.126133
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sctemp19",
    "description": "225/224-tempered Fokker block for <81/80, 3125/3072>",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_40195.html#40195",
    "url": "https://scalelibrary.org/scales/mailing-lists/sctemp19/",
    "tones": [
      {
        "scl": "68.46275753",
        "cents": 68.46275753
      },
      {
        "scl": "116.0063391",
        "cents": 116.0063391
      },
      {
        "scl": "184.4690967",
        "cents": 184.4690967
      },
      {
        "scl": "268.1458003",
        "cents": 268.1458003
      },
      {
        "scl": "315.6893819",
        "cents": 315.6893819
      },
      {
        "scl": "384.1521395",
        "cents": 384.1521395
      },
      {
        "scl": "431.6957211",
        "cents": 431.6957211
      },
      {
        "scl": "500.1584786",
        "cents": 500.1584786
      },
      {
        "scl": "568.6212361",
        "cents": 568.6212361
      },
      {
        "scl": "631.3787639",
        "cents": 631.3787639
      },
      {
        "scl": "699.8415214",
        "cents": 699.8415214
      },
      {
        "scl": "768.3042789",
        "cents": 768.3042789
      },
      {
        "scl": "815.8478605",
        "cents": 815.8478605
      },
      {
        "scl": "884.3106181",
        "cents": 884.3106181
      },
      {
        "scl": "931.8541997",
        "cents": 931.8541997
      },
      {
        "scl": "1015.530903",
        "cents": 1015.530903
      },
      {
        "scl": "1083.993661",
        "cents": 1083.993661
      },
      {
        "scl": "1131.537242",
        "cents": 1131.537242
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor_19wt",
    "description": "George Secor's 19-tone well temperament with ten 5/17-comma fifths",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#60216",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor_19wt/",
    "tones": [
      {
        "scl": "69.40735",
        "cents": 69.40735
      },
      {
        "scl": "131.54493",
        "cents": 131.54493
      },
      {
        "scl": "191.25924",
        "cents": 191.25924
      },
      {
        "scl": "260.66659",
        "cents": 260.66659
      },
      {
        "scl": "317.95765",
        "cents": 317.95765
      },
      {
        "scl": "382.51849",
        "cents": 382.51849
      },
      {
        "scl": "451.92584",
        "cents": 451.92584
      },
      {
        "scl": "504.37038",
        "cents": 504.37038
      },
      {
        "scl": "573.77773",
        "cents": 573.77773
      },
      {
        "scl": "638.33856",
        "cents": 638.33856
      },
      {
        "scl": "695.62962",
        "cents": 695.62962
      },
      {
        "scl": "765.03697",
        "cents": 765.03697
      },
      {
        "scl": "824.57129",
        "cents": 824.57129
      },
      {
        "scl": "886.88886",
        "cents": 886.88886
      },
      {
        "scl": "956.29622",
        "cents": 956.29622
      },
      {
        "scl": "1011.16402",
        "cents": 1011.16402
      },
      {
        "scl": "1078.14811",
        "cents": 1078.14811
      },
      {
        "scl": "1145.13220",
        "cents": 1145.1322
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sensi19br1",
    "description": "Sensi[19] with a brat of 1",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89018.html#89018",
    "url": "https://scalelibrary.org/scales/mailing-lists/sensi19br1/",
    "tones": [
      {
        "scl": "76.257330780373381909",
        "cents": 76.25733078037338
      },
      {
        "scl": "129.88836294010183147",
        "cents": 129.88836294010184
      },
      {
        "scl": "206.14569372047521346",
        "cents": 206.1456937204752
      },
      {
        "scl": "259.77672588020366297",
        "cents": 259.7767258802037
      },
      {
        "scl": "336.03405666057704494",
        "cents": 336.03405666057705
      },
      {
        "scl": "389.66508882030549448",
        "cents": 389.66508882030547
      },
      {
        "scl": "443.29612098003394384",
        "cents": 443.29612098003395
      },
      {
        "scl": "519.55345176040732583",
        "cents": 519.5534517604074
      },
      {
        "scl": "573.18448392013577534",
        "cents": 573.1844839201358
      },
      {
        "scl": "649.44181470050915724",
        "cents": 649.4418147005092
      },
      {
        "scl": "703.07284686023760674",
        "cents": 703.0728468602376
      },
      {
        "scl": "779.33017764061098878",
        "cents": 779.3301776406109
      },
      {
        "scl": "832.96120980033943817",
        "cents": 832.9612098003395
      },
      {
        "scl": "886.59224196006788767",
        "cents": 886.5922419600679
      },
      {
        "scl": "962.84957274044126970",
        "cents": 962.8495727404413
      },
      {
        "scl": "1016.4806049001697190",
        "cents": 1016.4806049001697
      },
      {
        "scl": "1092.7379356805431011",
        "cents": 1092.7379356805432
      },
      {
        "scl": "1146.3689678402715506",
        "cents": 1146.3689678402716
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sensisynch19",
    "description": "Sensi[19] in synch (brat=-1) tuning",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12862.html#12862",
    "url": "https://scalelibrary.org/scales/mailing-lists/sensisynch19/",
    "tones": [
      {
        "scl": "70.115372",
        "cents": 70.115372
      },
      {
        "scl": "128.213283",
        "cents": 128.213283
      },
      {
        "scl": "198.328655",
        "cents": 198.328655
      },
      {
        "scl": "256.426567",
        "cents": 256.426567
      },
      {
        "scl": "314.524478",
        "cents": 314.524478
      },
      {
        "scl": "384.639850",
        "cents": 384.63985
      },
      {
        "scl": "442.737761",
        "cents": 442.737761
      },
      {
        "scl": "512.853133",
        "cents": 512.853133
      },
      {
        "scl": "570.951044",
        "cents": 570.951044
      },
      {
        "scl": "629.048956",
        "cents": 629.048956
      },
      {
        "scl": "699.164328",
        "cents": 699.164328
      },
      {
        "scl": "757.262239",
        "cents": 757.262239
      },
      {
        "scl": "827.377611",
        "cents": 827.377611
      },
      {
        "scl": "885.475522",
        "cents": 885.475522
      },
      {
        "scl": "955.590894",
        "cents": 955.590894
      },
      {
        "scl": "1013.688805",
        "cents": 1013.688805
      },
      {
        "scl": "1071.786717",
        "cents": 1071.786717
      },
      {
        "scl": "1141.902089",
        "cents": 1141.902089
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/slen19",
    "description": "(1,7) 49/48 tempering of synslenstar; very near godzilla, 19 circulating",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12904.html#12904",
    "url": "https://scalelibrary.org/scales/mailing-lists/slen19/",
    "tones": [
      {
        "scl": "60.221563",
        "cents": 60.221563
      },
      {
        "scl": "123.094409",
        "cents": 123.094409
      },
      {
        "scl": "192.353006",
        "cents": 192.353006
      },
      {
        "scl": "252.574569",
        "cents": 252.574569
      },
      {
        "scl": "312.796132",
        "cents": 312.796132
      },
      {
        "scl": "382.054730",
        "cents": 382.05473
      },
      {
        "scl": "444.927575",
        "cents": 444.927575
      },
      {
        "scl": "505.149138",
        "cents": 505.149138
      },
      {
        "scl": "565.370701",
        "cents": 565.370701
      },
      {
        "scl": "634.629299",
        "cents": 634.629299
      },
      {
        "scl": "694.850862",
        "cents": 694.850862
      },
      {
        "scl": "757.723707",
        "cents": 757.723707
      },
      {
        "scl": "817.945270",
        "cents": 817.94527
      },
      {
        "scl": "887.203868",
        "cents": 887.203868
      },
      {
        "scl": "947.425431",
        "cents": 947.425431
      },
      {
        "scl": "1010.298276",
        "cents": 1010.298276
      },
      {
        "scl": "1070.519839",
        "cents": 1070.519839
      },
      {
        "scl": "1139.778437",
        "cents": 1139.778437
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/smalldiglum19",
    "description": "Small diesic \"glumma\" variant of 19-note MOS, 31/120 version",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4541.html#4541",
    "url": "https://scalelibrary.org/scales/mailing-lists/smalldiglum19/",
    "tones": [
      {
        "scl": "40.0",
        "cents": 40.0
      },
      {
        "scl": "80.0",
        "cents": 80.0
      },
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "160.0",
        "cents": 160.0
      },
      {
        "scl": "310.0",
        "cents": 310.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "390.0",
        "cents": 390.0
      },
      {
        "scl": "430.0",
        "cents": 430.0
      },
      {
        "scl": "470.0",
        "cents": 470.0
      },
      {
        "scl": "620.0",
        "cents": 620.0
      },
      {
        "scl": "660.0",
        "cents": 660.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "740.0",
        "cents": 740.0
      },
      {
        "scl": "890.0",
        "cents": 890.0
      },
      {
        "scl": "930.0",
        "cents": 930.0
      },
      {
        "scl": "970.0",
        "cents": 970.0
      },
      {
        "scl": "1010.0",
        "cents": 1010.0
      },
      {
        "scl": "1160.0",
        "cents": 1160.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/smalldimos19",
    "description": "Small diesic 19-note MOS, 31/120 version",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_4541.html#4541",
    "url": "https://scalelibrary.org/scales/mailing-lists/smalldimos19/",
    "tones": [
      {
        "scl": "40.0",
        "cents": 40.0
      },
      {
        "scl": "80.0",
        "cents": 80.0
      },
      {
        "scl": "230.0",
        "cents": 230.0
      },
      {
        "scl": "270.0",
        "cents": 270.0
      },
      {
        "scl": "310.0",
        "cents": 310.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "390.0",
        "cents": 390.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "580.0",
        "cents": 580.0
      },
      {
        "scl": "620.0",
        "cents": 620.0
      },
      {
        "scl": "660.0",
        "cents": 660.0
      },
      {
        "scl": "810.0",
        "cents": 810.0
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "890.0",
        "cents": 890.0
      },
      {
        "scl": "930.0",
        "cents": 930.0
      },
      {
        "scl": "970.0",
        "cents": 970.0
      },
      {
        "scl": "1120.0",
        "cents": 1120.0
      },
      {
        "scl": "1160.0",
        "cents": 1160.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/trab19_72",
    "description": "72-et trab19",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59308.html#59308",
    "url": "https://scalelibrary.org/scales/mailing-lists/trab19_72/",
    "tones": [
      {
        "scl": "116.666667",
        "cents": 116.666667
      },
      {
        "scl": "200.000000",
        "cents": 200.0
      },
      {
        "scl": "233.333333",
        "cents": 233.333333
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "316.666667",
        "cents": 316.666667
      },
      {
        "scl": "383.333333",
        "cents": 383.333333
      },
      {
        "scl": "433.333333",
        "cents": 433.333333
      },
      {
        "scl": "500.000000",
        "cents": 500.0
      },
      {
        "scl": "583.333333",
        "cents": 583.333333
      },
      {
        "scl": "616.666667",
        "cents": 616.666667
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "766.666667",
        "cents": 766.666667
      },
      {
        "scl": "816.666667",
        "cents": 816.666667
      },
      {
        "scl": "883.333333",
        "cents": 883.333333
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "966.666667",
        "cents": 966.666667
      },
      {
        "scl": "1000.000000",
        "cents": 1000.0
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/trab19marv",
    "description": "1/4 kleismic tempered trab19",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12379.html#15645",
    "url": "https://scalelibrary.org/scales/mailing-lists/trab19marv/",
    "tones": [
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "231.174094",
        "cents": 231.174094
      },
      {
        "scl": "268.798786",
        "cents": 268.798786
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "431.228334",
        "cents": 431.228334
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "615.559927",
        "cents": 615.559927
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "931.201214",
        "cents": 931.201214
      },
      {
        "scl": "968.825906",
        "cents": 968.825906
      },
      {
        "scl": "999.945760",
        "cents": 999.94576
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/unimarv19",
    "description": "Unimarv[19] (Unidecimal marvel 225/224&385/384) hobbit in POTE tuning",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95598.html#95598",
    "url": "https://scalelibrary.org/scales/mailing-lists/unimarv19/",
    "tones": [
      {
        "scl": "66.69201",
        "cents": 66.69201
      },
      {
        "scl": "116.07099",
        "cents": 116.07099
      },
      {
        "scl": "200.77735",
        "cents": 200.77735
      },
      {
        "scl": "267.46935",
        "cents": 267.46935
      },
      {
        "scl": "316.84833",
        "cents": 316.84833
      },
      {
        "scl": "383.54034",
        "cents": 383.54034
      },
      {
        "scl": "432.91932",
        "cents": 432.91932
      },
      {
        "scl": "499.61133",
        "cents": 499.61133
      },
      {
        "scl": "584.31769",
        "cents": 584.31769
      },
      {
        "scl": "615.68231",
        "cents": 615.68231
      },
      {
        "scl": "700.38867",
        "cents": 700.38867
      },
      {
        "scl": "767.08068",
        "cents": 767.08068
      },
      {
        "scl": "816.45966",
        "cents": 816.45966
      },
      {
        "scl": "883.15167",
        "cents": 883.15167
      },
      {
        "scl": "932.53065",
        "cents": 932.53065
      },
      {
        "scl": "999.22265",
        "cents": 999.22265
      },
      {
        "scl": "1083.92901",
        "cents": 1083.92901
      },
      {
        "scl": "1133.30799",
        "cents": 1133.30799
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen05-secor-high-tolerance-19",
    "description": "Secor 15-limit high tolerance temperament, 19-tone subset",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The Trouble with Equal Temperaments, Xenharmonikon 5 (1976)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen05-secor-high-tolerance-19/",
    "tones": [
      {
        "scl": "28.0",
        "cents": 28.0
      },
      {
        "scl": "86.11",
        "cents": 86.11
      },
      {
        "scl": "168.197",
        "cents": 168.197
      },
      {
        "scl": "207.157",
        "cents": 207.157
      },
      {
        "scl": "317.264",
        "cents": 317.264
      },
      {
        "scl": "375.354",
        "cents": 375.354
      },
      {
        "scl": "457.461",
        "cents": 457.461
      },
      {
        "scl": "524.422",
        "cents": 524.422
      },
      {
        "scl": "582.512",
        "cents": 582.512
      },
      {
        "scl": "664.618",
        "cents": 664.618
      },
      {
        "scl": "703.578",
        "cents": 703.578
      },
      {
        "scl": "789.669",
        "cents": 789.669
      },
      {
        "scl": "813.686",
        "cents": 813.686
      },
      {
        "scl": "871.776",
        "cents": 871.776
      },
      {
        "scl": "910.736",
        "cents": 910.736
      },
      {
        "scl": "1020.843",
        "cents": 1020.843
      },
      {
        "scl": "1078.933",
        "cents": 1078.933
      },
      {
        "scl": "1161.04",
        "cents": 1161.04
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-19-31-equal",
    "description": "19 of 31-Equal",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-19-31-equal/",
    "tones": [
      {
        "scl": "77.4",
        "cents": 77.4
      },
      {
        "scl": "116.1",
        "cents": 116.1
      },
      {
        "scl": "193.5",
        "cents": 193.5
      },
      {
        "scl": "271.0",
        "cents": 271.0
      },
      {
        "scl": "309.7",
        "cents": 309.7
      },
      {
        "scl": "387.1",
        "cents": 387.1
      },
      {
        "scl": "464.5",
        "cents": 464.5
      },
      {
        "scl": "503.2",
        "cents": 503.2
      },
      {
        "scl": "580.6",
        "cents": 580.6
      },
      {
        "scl": "619.4",
        "cents": 619.4
      },
      {
        "scl": "696.8",
        "cents": 696.8
      },
      {
        "scl": "774.2",
        "cents": 774.2
      },
      {
        "scl": "812.9",
        "cents": 812.9
      },
      {
        "scl": "890.3",
        "cents": 890.3
      },
      {
        "scl": "967.7",
        "cents": 967.7
      },
      {
        "scl": "1006.5",
        "cents": 1006.5
      },
      {
        "scl": "1083.9",
        "cents": 1083.9
      },
      {
        "scl": "1161.3",
        "cents": 1161.3
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-19-50-equal",
    "description": "19 of 50 Equal",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-19-50-equal/",
    "tones": [
      {
        "scl": "72.0",
        "cents": 72.0
      },
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "192.0",
        "cents": 192.0
      },
      {
        "scl": "264.0",
        "cents": 264.0
      },
      {
        "scl": "312.0",
        "cents": 312.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "456.0",
        "cents": 456.0
      },
      {
        "scl": "504.0",
        "cents": 504.0
      },
      {
        "scl": "576.0",
        "cents": 576.0
      },
      {
        "scl": "624.0",
        "cents": 624.0
      },
      {
        "scl": "696.0",
        "cents": 696.0
      },
      {
        "scl": "768.0",
        "cents": 768.0
      },
      {
        "scl": "816.0",
        "cents": 816.0
      },
      {
        "scl": "888.0",
        "cents": 888.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1008.0",
        "cents": 1008.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1152.0",
        "cents": 1152.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-19-equal",
    "description": "19-Equal",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-19-equal/",
    "tones": [
      {
        "scl": "63.2",
        "cents": 63.2
      },
      {
        "scl": "126.3",
        "cents": 126.3
      },
      {
        "scl": "189.5",
        "cents": 189.5
      },
      {
        "scl": "252.6",
        "cents": 252.6
      },
      {
        "scl": "315.8",
        "cents": 315.8
      },
      {
        "scl": "378.9",
        "cents": 378.9
      },
      {
        "scl": "442.1",
        "cents": 442.1
      },
      {
        "scl": "505.3",
        "cents": 505.3
      },
      {
        "scl": "568.4",
        "cents": 568.4
      },
      {
        "scl": "631.6",
        "cents": 631.6
      },
      {
        "scl": "694.7",
        "cents": 694.7
      },
      {
        "scl": "757.9",
        "cents": 757.9
      },
      {
        "scl": "821.1",
        "cents": 821.1
      },
      {
        "scl": "884.2",
        "cents": 884.2
      },
      {
        "scl": "947.4",
        "cents": 947.4
      },
      {
        "scl": "1010.5",
        "cents": 1010.5
      },
      {
        "scl": "1073.7",
        "cents": 1073.7
      },
      {
        "scl": "1136.8",
        "cents": 1136.8
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-fifth-comma",
    "description": "19 of 1/5 Comma",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-fifth-comma/",
    "tones": [
      {
        "scl": "83.6",
        "cents": 83.6
      },
      {
        "scl": "111.7",
        "cents": 111.7
      },
      {
        "scl": "195.3",
        "cents": 195.3
      },
      {
        "scl": "278.9",
        "cents": 278.9
      },
      {
        "scl": "307.0",
        "cents": 307.0
      },
      {
        "scl": "390.6",
        "cents": 390.6
      },
      {
        "scl": "474.2",
        "cents": 474.2
      },
      {
        "scl": "502.3",
        "cents": 502.3
      },
      {
        "scl": "585.9",
        "cents": 585.9
      },
      {
        "scl": "614.1",
        "cents": 614.1
      },
      {
        "scl": "697.7",
        "cents": 697.7
      },
      {
        "scl": "781.2",
        "cents": 781.2
      },
      {
        "scl": "809.4",
        "cents": 809.4
      },
      {
        "scl": "893.0",
        "cents": 893.0
      },
      {
        "scl": "976.5",
        "cents": 976.5
      },
      {
        "scl": "1004.7",
        "cents": 1004.7
      },
      {
        "scl": "1088.3",
        "cents": 1088.3
      },
      {
        "scl": "1171.8",
        "cents": 1171.8
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-hanson",
    "description": "Hanson-19",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-hanson/",
    "tones": [
      {
        "scl": "67.9",
        "cents": 67.9
      },
      {
        "scl": "135.8",
        "cents": 135.8
      },
      {
        "scl": "203.8",
        "cents": 203.8
      },
      {
        "scl": "249.1",
        "cents": 249.1
      },
      {
        "scl": "317.0",
        "cents": 317.0
      },
      {
        "scl": "384.9",
        "cents": 384.9
      },
      {
        "scl": "452.8",
        "cents": 452.8
      },
      {
        "scl": "498.1",
        "cents": 498.1
      },
      {
        "scl": "566.0",
        "cents": 566.0
      },
      {
        "scl": "634.0",
        "cents": 634.0
      },
      {
        "scl": "701.9",
        "cents": 701.9
      },
      {
        "scl": "769.8",
        "cents": 769.8
      },
      {
        "scl": "815.1",
        "cents": 815.1
      },
      {
        "scl": "883.0",
        "cents": 883.0
      },
      {
        "scl": "950.9",
        "cents": 950.9
      },
      {
        "scl": "1018.9",
        "cents": 1018.9
      },
      {
        "scl": "1086.8",
        "cents": 1086.8
      },
      {
        "scl": "1132.1",
        "cents": 1132.1
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-kornerup",
    "description": "Kornerup",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-kornerup/",
    "tones": [
      {
        "scl": "73.5",
        "cents": 73.5
      },
      {
        "scl": "118.9",
        "cents": 118.9
      },
      {
        "scl": "192.4",
        "cents": 192.4
      },
      {
        "scl": "265.9",
        "cents": 265.9
      },
      {
        "scl": "311.4",
        "cents": 311.4
      },
      {
        "scl": "384.1",
        "cents": 384.1
      },
      {
        "scl": "458.4",
        "cents": 458.4
      },
      {
        "scl": "503.8",
        "cents": 503.8
      },
      {
        "scl": "577.3",
        "cents": 577.3
      },
      {
        "scl": "622.7",
        "cents": 622.7
      },
      {
        "scl": "696.2",
        "cents": 696.2
      },
      {
        "scl": "769.7",
        "cents": 769.7
      },
      {
        "scl": "815.1",
        "cents": 815.1
      },
      {
        "scl": "888.6",
        "cents": 888.6
      },
      {
        "scl": "962.1",
        "cents": 962.1
      },
      {
        "scl": "1007.6",
        "cents": 1007.6
      },
      {
        "scl": "1081.1",
        "cents": 1081.1
      },
      {
        "scl": "1154.6",
        "cents": 1154.6
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-lst",
    "description": "3.5.7 LST",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-lst/",
    "tones": [
      {
        "scl": "78.2",
        "cents": 78.2
      },
      {
        "scl": "115.6",
        "cents": 115.6
      },
      {
        "scl": "193.8",
        "cents": 193.8
      },
      {
        "scl": "271.9",
        "cents": 271.9
      },
      {
        "scl": "309.4",
        "cents": 309.4
      },
      {
        "scl": "387.5",
        "cents": 387.5
      },
      {
        "scl": "465.7",
        "cents": 465.7
      },
      {
        "scl": "503.1",
        "cents": 503.1
      },
      {
        "scl": "581.3",
        "cents": 581.3
      },
      {
        "scl": "618.7",
        "cents": 618.7
      },
      {
        "scl": "696.9",
        "cents": 696.9
      },
      {
        "scl": "775.1",
        "cents": 775.1
      },
      {
        "scl": "812.5",
        "cents": 812.5
      },
      {
        "scl": "890.7",
        "cents": 890.7
      },
      {
        "scl": "968.8",
        "cents": 968.8
      },
      {
        "scl": "1006.2",
        "cents": 1006.2
      },
      {
        "scl": "1084.4",
        "cents": 1084.4
      },
      {
        "scl": "1162.6",
        "cents": 1162.6
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-meantone",
    "description": "19 of Meantone",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-meantone/",
    "tones": [
      {
        "scl": "76.0",
        "cents": 76.0
      },
      {
        "scl": "117.1",
        "cents": 117.1
      },
      {
        "scl": "193.2",
        "cents": 193.2
      },
      {
        "scl": "269.2",
        "cents": 269.2
      },
      {
        "scl": "310.3",
        "cents": 310.3
      },
      {
        "scl": "386.3",
        "cents": 386.3
      },
      {
        "scl": "462.4",
        "cents": 462.4
      },
      {
        "scl": "503.4",
        "cents": 503.4
      },
      {
        "scl": "579.5",
        "cents": 579.5
      },
      {
        "scl": "620.5",
        "cents": 620.5
      },
      {
        "scl": "696.6",
        "cents": 696.6
      },
      {
        "scl": "772.6",
        "cents": 772.6
      },
      {
        "scl": "813.7",
        "cents": 813.7
      },
      {
        "scl": "889.7",
        "cents": 889.7
      },
      {
        "scl": "965.8",
        "cents": 965.8
      },
      {
        "scl": "1006.8",
        "cents": 1006.8
      },
      {
        "scl": "1082.9",
        "cents": 1082.9
      },
      {
        "scl": "1158.9",
        "cents": 1158.9
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-mercator",
    "description": "Mercator",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-mercator/",
    "tones": [
      {
        "scl": "67.9",
        "cents": 67.9
      },
      {
        "scl": "113.2",
        "cents": 113.2
      },
      {
        "scl": "181.1",
        "cents": 181.1
      },
      {
        "scl": "271.7",
        "cents": 271.7
      },
      {
        "scl": "339.6",
        "cents": 339.6
      },
      {
        "scl": "384.9",
        "cents": 384.9
      },
      {
        "scl": "430.2",
        "cents": 430.2
      },
      {
        "scl": "498.1",
        "cents": 498.1
      },
      {
        "scl": "566.0",
        "cents": 566.0
      },
      {
        "scl": "611.3",
        "cents": 611.3
      },
      {
        "scl": "679.2",
        "cents": 679.2
      },
      {
        "scl": "769.8",
        "cents": 769.8
      },
      {
        "scl": "815.1",
        "cents": 815.1
      },
      {
        "scl": "883.0",
        "cents": 883.0
      },
      {
        "scl": "950.9",
        "cents": 950.9
      },
      {
        "scl": "996.2",
        "cents": 996.2
      },
      {
        "scl": "1086.8",
        "cents": 1086.8
      },
      {
        "scl": "1154.7",
        "cents": 1154.7
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-rvf-1",
    "description": "RVF-1",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-rvf-1/",
    "tones": [
      {
        "scl": "68.25",
        "cents": 68.25
      },
      {
        "scl": "118.75",
        "cents": 118.75
      },
      {
        "scl": "190.75",
        "cents": 190.75
      },
      {
        "scl": "261.0",
        "cents": 261.0
      },
      {
        "scl": "312.0",
        "cents": 312.0
      },
      {
        "scl": "381.0",
        "cents": 381.0
      },
      {
        "scl": "454.75",
        "cents": 454.75
      },
      {
        "scl": "504.25",
        "cents": 504.25
      },
      {
        "scl": "572.25",
        "cents": 572.25
      },
      {
        "scl": "621.75",
        "cents": 621.75
      },
      {
        "scl": "695.5",
        "cents": 695.5
      },
      {
        "scl": "764.5",
        "cents": 764.5
      },
      {
        "scl": "815.5",
        "cents": 815.5
      },
      {
        "scl": "885.75",
        "cents": 885.75
      },
      {
        "scl": "957.75",
        "cents": 957.75
      },
      {
        "scl": "1008.25",
        "cents": 1008.25
      },
      {
        "scl": "1076.5",
        "cents": 1076.5
      },
      {
        "scl": "1152.0",
        "cents": 1152.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-rvf-2",
    "description": "RVF-2",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-rvf-2/",
    "tones": [
      {
        "scl": "72.9",
        "cents": 72.9
      },
      {
        "scl": "109.8",
        "cents": 109.8
      },
      {
        "scl": "191.8",
        "cents": 191.8
      },
      {
        "scl": "269.6",
        "cents": 269.6
      },
      {
        "scl": "307.7",
        "cents": 307.7
      },
      {
        "scl": "382.4",
        "cents": 382.4
      },
      {
        "scl": "468.7",
        "cents": 468.7
      },
      {
        "scl": "503.2",
        "cents": 503.2
      },
      {
        "scl": "575.5",
        "cents": 575.5
      },
      {
        "scl": "610.0",
        "cents": 610.0
      },
      {
        "scl": "696.2",
        "cents": 696.2
      },
      {
        "scl": "770.9",
        "cents": 770.9
      },
      {
        "scl": "809.1",
        "cents": 809.1
      },
      {
        "scl": "886.8",
        "cents": 886.8
      },
      {
        "scl": "968.8",
        "cents": 968.8
      },
      {
        "scl": "1005.7",
        "cents": 1005.7
      },
      {
        "scl": "1078.6",
        "cents": 1078.6
      },
      {
        "scl": "1169.1",
        "cents": 1169.1
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-rvf-3",
    "description": "RVF-3",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-rvf-3/",
    "tones": [
      {
        "scl": "73.6",
        "cents": 73.6
      },
      {
        "scl": "106.3",
        "cents": 106.3
      },
      {
        "scl": "191.9",
        "cents": 191.9
      },
      {
        "scl": "271.9",
        "cents": 271.9
      },
      {
        "scl": "306.2",
        "cents": 306.2
      },
      {
        "scl": "382.2",
        "cents": 382.2
      },
      {
        "scl": "473.4",
        "cents": 473.4
      },
      {
        "scl": "502.9",
        "cents": 502.9
      },
      {
        "scl": "575.6",
        "cents": 575.6
      },
      {
        "scl": "605.1",
        "cents": 605.1
      },
      {
        "scl": "696.3",
        "cents": 696.3
      },
      {
        "scl": "772.3",
        "cents": 772.3
      },
      {
        "scl": "806.6",
        "cents": 806.6
      },
      {
        "scl": "886.6",
        "cents": 886.6
      },
      {
        "scl": "972.2",
        "cents": 972.2
      },
      {
        "scl": "1004.9",
        "cents": 1004.9
      },
      {
        "scl": "1078.5",
        "cents": 1078.5
      },
      {
        "scl": "1175.3",
        "cents": 1175.3
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-sixth-comma",
    "description": "19 of 1/6 Comma",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-sixth-comma/",
    "tones": [
      {
        "scl": "88.6",
        "cents": 88.6
      },
      {
        "scl": "108.1",
        "cents": 108.1
      },
      {
        "scl": "196.7",
        "cents": 196.7
      },
      {
        "scl": "285.3",
        "cents": 285.3
      },
      {
        "scl": "304.9",
        "cents": 304.9
      },
      {
        "scl": "393.5",
        "cents": 393.5
      },
      {
        "scl": "482.1",
        "cents": 482.1
      },
      {
        "scl": "501.6",
        "cents": 501.6
      },
      {
        "scl": "590.2",
        "cents": 590.2
      },
      {
        "scl": "609.8",
        "cents": 609.8
      },
      {
        "scl": "698.4",
        "cents": 698.4
      },
      {
        "scl": "787.0",
        "cents": 787.0
      },
      {
        "scl": "806.5",
        "cents": 806.5
      },
      {
        "scl": "895.1",
        "cents": 895.1
      },
      {
        "scl": "983.7",
        "cents": 983.7
      },
      {
        "scl": "1003.3",
        "cents": 1003.3
      },
      {
        "scl": "1091.9",
        "cents": 1091.9
      },
      {
        "scl": "1180.4",
        "cents": 1180.4
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-smith",
    "description": "Smith-19",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Some additional nineteen-tone scales, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-smith/",
    "tones": [
      {
        "scl": "84.3",
        "cents": 84.3
      },
      {
        "scl": "154.9",
        "cents": 154.9
      },
      {
        "scl": "203.9",
        "cents": 203.9
      },
      {
        "scl": "266.7",
        "cents": 266.7
      },
      {
        "scl": "315.7",
        "cents": 315.7
      },
      {
        "scl": "386.3",
        "cents": 386.3
      },
      {
        "scl": "470.6",
        "cents": 470.6
      },
      {
        "scl": "498.0",
        "cents": 498.0
      },
      {
        "scl": "582.4",
        "cents": 582.4
      },
      {
        "scl": "652.9",
        "cents": 652.9
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "764.7",
        "cents": 764.7
      },
      {
        "scl": "813.7",
        "cents": 813.7
      },
      {
        "scl": "884.3",
        "cents": 884.3
      },
      {
        "scl": "968.6",
        "cents": 968.6
      },
      {
        "scl": "1017.6",
        "cents": 1017.6
      },
      {
        "scl": "1080.4",
        "cents": 1080.4
      },
      {
        "scl": "1151.0",
        "cents": 1151.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-two-ninth-comma",
    "description": "19 of 2/9 Comma",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-two-ninth-comma/",
    "tones": [
      {
        "scl": "80.2",
        "cents": 80.2
      },
      {
        "scl": "114.1",
        "cents": 114.1
      },
      {
        "scl": "194.4",
        "cents": 194.4
      },
      {
        "scl": "274.6",
        "cents": 274.6
      },
      {
        "scl": "308.5",
        "cents": 308.5
      },
      {
        "scl": "388.7",
        "cents": 388.7
      },
      {
        "scl": "468.9",
        "cents": 468.9
      },
      {
        "scl": "502.8",
        "cents": 502.8
      },
      {
        "scl": "583.1",
        "cents": 583.1
      },
      {
        "scl": "616.9",
        "cents": 616.9
      },
      {
        "scl": "697.2",
        "cents": 697.2
      },
      {
        "scl": "777.4",
        "cents": 777.4
      },
      {
        "scl": "811.3",
        "cents": 811.3
      },
      {
        "scl": "891.5",
        "cents": 891.5
      },
      {
        "scl": "971.8",
        "cents": 971.8
      },
      {
        "scl": "1005.6",
        "cents": 1005.6
      },
      {
        "scl": "1085.9",
        "cents": 1085.9
      },
      {
        "scl": "1166.1",
        "cents": 1166.1
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-chalmers-two-seventh-comma",
    "description": "19 of 2/7 Comma",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., A Collection of Scales With Nineteen Tones, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-chalmers-two-seventh-comma/",
    "tones": [
      {
        "scl": "70.7",
        "cents": 70.7
      },
      {
        "scl": "120.9",
        "cents": 120.9
      },
      {
        "scl": "191.6",
        "cents": 191.6
      },
      {
        "scl": "262.3",
        "cents": 262.3
      },
      {
        "scl": "312.6",
        "cents": 312.6
      },
      {
        "scl": "383.2",
        "cents": 383.2
      },
      {
        "scl": "453.9",
        "cents": 453.9
      },
      {
        "scl": "504.2",
        "cents": 504.2
      },
      {
        "scl": "574.9",
        "cents": 574.9
      },
      {
        "scl": "625.1",
        "cents": 625.1
      },
      {
        "scl": "695.8",
        "cents": 695.8
      },
      {
        "scl": "766.5",
        "cents": 766.5
      },
      {
        "scl": "816.8",
        "cents": 816.8
      },
      {
        "scl": "887.4",
        "cents": 887.4
      },
      {
        "scl": "958.1",
        "cents": 958.1
      },
      {
        "scl": "1008.2",
        "cents": 1008.2
      },
      {
        "scl": "1079.1",
        "cents": 1079.1
      },
      {
        "scl": "1149.7",
        "cents": 1149.7
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-06-basic",
    "description": "Basic group of 19 of 53 tones, Figure 6",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-06-basic/",
    "tones": [
      {
        "scl": "67.924528",
        "cents": 67.924528
      },
      {
        "scl": "135.849057",
        "cents": 135.849057
      },
      {
        "scl": "203.773585",
        "cents": 203.773585
      },
      {
        "scl": "249.056604",
        "cents": 249.056604
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "384.90566",
        "cents": 384.90566
      },
      {
        "scl": "452.830189",
        "cents": 452.830189
      },
      {
        "scl": "498.113208",
        "cents": 498.113208
      },
      {
        "scl": "566.037736",
        "cents": 566.037736
      },
      {
        "scl": "633.962264",
        "cents": 633.962264
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "769.811321",
        "cents": 769.811321
      },
      {
        "scl": "815.09434",
        "cents": 815.09434
      },
      {
        "scl": "883.018868",
        "cents": 883.018868
      },
      {
        "scl": "950.943396",
        "cents": 950.943396
      },
      {
        "scl": "1018.867925",
        "cents": 1018.867925
      },
      {
        "scl": "1086.792453",
        "cents": 1086.792453
      },
      {
        "scl": "1132.075472",
        "cents": 1132.075472
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-11-chain-19",
    "description": "Chain of minor thirds in 19EDO, Figure 11",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-11-chain-19/",
    "tones": [
      {
        "scl": "63.157895",
        "cents": 63.157895
      },
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "252.631579",
        "cents": 252.631579
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "442.105263",
        "cents": 442.105263
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "631.578947",
        "cents": 631.578947
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "757.894737",
        "cents": 757.894737
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "947.368421",
        "cents": 947.368421
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1136.842105",
        "cents": 1136.842105
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-11-chain-34",
    "description": "Chain of minor thirds in 34EDO, Figure 11",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-11-chain-34/",
    "tones": [
      {
        "scl": "70.588235",
        "cents": 70.588235
      },
      {
        "scl": "141.176471",
        "cents": 141.176471
      },
      {
        "scl": "211.764706",
        "cents": 211.764706
      },
      {
        "scl": "247.058824",
        "cents": 247.058824
      },
      {
        "scl": "317.647059",
        "cents": 317.647059
      },
      {
        "scl": "388.235294",
        "cents": 388.235294
      },
      {
        "scl": "458.823529",
        "cents": 458.823529
      },
      {
        "scl": "494.117647",
        "cents": 494.117647
      },
      {
        "scl": "564.705882",
        "cents": 564.705882
      },
      {
        "scl": "635.294118",
        "cents": 635.294118
      },
      {
        "scl": "705.882353",
        "cents": 705.882353
      },
      {
        "scl": "776.470588",
        "cents": 776.470588
      },
      {
        "scl": "811.764706",
        "cents": 811.764706
      },
      {
        "scl": "882.352941",
        "cents": 882.352941
      },
      {
        "scl": "952.941176",
        "cents": 952.941176
      },
      {
        "scl": "1023.529412",
        "cents": 1023.529412
      },
      {
        "scl": "1094.117647",
        "cents": 1094.117647
      },
      {
        "scl": "1129.411765",
        "cents": 1129.411765
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-11-chain-72",
    "description": "Chain of minor thirds in 72EDO, Figure 11",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-11-chain-72/",
    "tones": [
      {
        "scl": "66.666667",
        "cents": 66.666667
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "316.666667",
        "cents": 316.666667
      },
      {
        "scl": "383.333333",
        "cents": 383.333333
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "566.666667",
        "cents": 566.666667
      },
      {
        "scl": "633.333333",
        "cents": 633.333333
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "766.666667",
        "cents": 766.666667
      },
      {
        "scl": "816.666667",
        "cents": 816.666667
      },
      {
        "scl": "883.333333",
        "cents": 883.333333
      },
      {
        "scl": "950.0",
        "cents": 950.0
      },
      {
        "scl": "1016.666667",
        "cents": 1016.666667
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "1133.333333",
        "cents": 1133.333333
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-11-chain-87",
    "description": "Chain of minor thirds in 87EDO, Figure 11",
    "notes": 19,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-11-chain-87/",
    "tones": [
      {
        "scl": "68.965517",
        "cents": 68.965517
      },
      {
        "scl": "137.931034",
        "cents": 137.931034
      },
      {
        "scl": "206.896552",
        "cents": 206.896552
      },
      {
        "scl": "248.275862",
        "cents": 248.275862
      },
      {
        "scl": "317.241379",
        "cents": 317.241379
      },
      {
        "scl": "386.206897",
        "cents": 386.206897
      },
      {
        "scl": "455.172414",
        "cents": 455.172414
      },
      {
        "scl": "496.551724",
        "cents": 496.551724
      },
      {
        "scl": "565.517241",
        "cents": 565.517241
      },
      {
        "scl": "634.482759",
        "cents": 634.482759
      },
      {
        "scl": "703.448276",
        "cents": 703.448276
      },
      {
        "scl": "772.413793",
        "cents": 772.413793
      },
      {
        "scl": "813.793103",
        "cents": 813.793103
      },
      {
        "scl": "882.758621",
        "cents": 882.758621
      },
      {
        "scl": "951.724138",
        "cents": 951.724138
      },
      {
        "scl": "1020.689655",
        "cents": 1020.689655
      },
      {
        "scl": "1089.655172",
        "cents": 1089.655172
      },
      {
        "scl": "1131.034483",
        "cents": 1131.034483
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hanson-19",
    "description": "15L 4s MOS for Hanson, L=67.99, s=45.11",
    "notes": 19,
    "period_cents": 1200.29,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hanson-19/",
    "tones": [
      {
        "scl": "67.99",
        "cents": 67.99
      },
      {
        "scl": "135.98",
        "cents": 135.98
      },
      {
        "scl": "181.09",
        "cents": 181.09
      },
      {
        "scl": "249.08",
        "cents": 249.08
      },
      {
        "scl": "317.07",
        "cents": 317.07
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "453.05",
        "cents": 453.05
      },
      {
        "scl": "498.16",
        "cents": 498.16
      },
      {
        "scl": "566.15",
        "cents": 566.15
      },
      {
        "scl": "634.14",
        "cents": 634.14
      },
      {
        "scl": "702.13",
        "cents": 702.13
      },
      {
        "scl": "747.24",
        "cents": 747.24
      },
      {
        "scl": "815.23",
        "cents": 815.23
      },
      {
        "scl": "883.22",
        "cents": 883.22
      },
      {
        "scl": "951.21",
        "cents": 951.21
      },
      {
        "scl": "1019.20",
        "cents": 1019.2
      },
      {
        "scl": "1064.31",
        "cents": 1064.31
      },
      {
        "scl": "1132.30",
        "cents": 1132.3
      },
      {
        "scl": "1200.29",
        "cents": 1200.29
      }
    ]
  },
  {
    "stem": "mailing-lists/rhombmarv",
    "description": "TOP Marvel version of rhomb.scl",
    "notes": 19,
    "period_cents": 1200.493659,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_9444.html#9444",
    "url": "https://scalelibrary.org/scales/mailing-lists/rhombmarv/",
    "tones": [
      {
        "scl": "85.229563",
        "cents": 85.229563
      },
      {
        "scl": "115.634597",
        "cents": 115.634597
      },
      {
        "scl": "231.269195",
        "cents": 231.269195
      },
      {
        "scl": "268.545555",
        "cents": 268.545555
      },
      {
        "scl": "316.498758",
        "cents": 316.498758
      },
      {
        "scl": "384.180152",
        "cents": 384.180152
      },
      {
        "scl": "499.814749",
        "cents": 499.814749
      },
      {
        "scl": "547.767953",
        "cents": 547.767953
      },
      {
        "scl": "585.044313",
        "cents": 585.044313
      },
      {
        "scl": "615.449347",
        "cents": 615.449347
      },
      {
        "scl": "652.725707",
        "cents": 652.725707
      },
      {
        "scl": "700.678910",
        "cents": 700.67891
      },
      {
        "scl": "816.313507",
        "cents": 816.313507
      },
      {
        "scl": "883.994902",
        "cents": 883.994902
      },
      {
        "scl": "931.948105",
        "cents": 931.948105
      },
      {
        "scl": "969.224465",
        "cents": 969.224465
      },
      {
        "scl": "1084.859062",
        "cents": 1084.859062
      },
      {
        "scl": "1115.264096",
        "cents": 1115.264096
      },
      {
        "scl": "1200.493659",
        "cents": 1200.493659
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-19",
    "description": "3L 16s MOS for Magic, L=86.40, s=58.88",
    "notes": 19,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-19/",
    "tones": [
      {
        "scl": "58.88",
        "cents": 58.88
      },
      {
        "scl": "117.76",
        "cents": 117.76
      },
      {
        "scl": "176.64",
        "cents": 176.64
      },
      {
        "scl": "263.04",
        "cents": 263.04
      },
      {
        "scl": "321.92",
        "cents": 321.92
      },
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "439.68",
        "cents": 439.68
      },
      {
        "scl": "498.56",
        "cents": 498.56
      },
      {
        "scl": "557.44",
        "cents": 557.44
      },
      {
        "scl": "643.84",
        "cents": 643.84
      },
      {
        "scl": "702.72",
        "cents": 702.72
      },
      {
        "scl": "761.60",
        "cents": 761.6
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "879.36",
        "cents": 879.36
      },
      {
        "scl": "938.24",
        "cents": 938.24
      },
      {
        "scl": "1024.64",
        "cents": 1024.64
      },
      {
        "scl": "1083.52",
        "cents": 1083.52
      },
      {
        "scl": "1142.40",
        "cents": 1142.4
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-meantone-19",
    "description": "12L 7s MOS for Meantone, L=76.19, s=41.06",
    "notes": 19,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-meantone-19/",
    "tones": [
      {
        "scl": "76.19",
        "cents": 76.19
      },
      {
        "scl": "117.25",
        "cents": 117.25
      },
      {
        "scl": "193.44",
        "cents": 193.44
      },
      {
        "scl": "269.63",
        "cents": 269.63
      },
      {
        "scl": "310.69",
        "cents": 310.69
      },
      {
        "scl": "386.88",
        "cents": 386.88
      },
      {
        "scl": "427.94",
        "cents": 427.94
      },
      {
        "scl": "504.13",
        "cents": 504.13
      },
      {
        "scl": "580.32",
        "cents": 580.32
      },
      {
        "scl": "621.38",
        "cents": 621.38
      },
      {
        "scl": "697.57",
        "cents": 697.57
      },
      {
        "scl": "773.76",
        "cents": 773.76
      },
      {
        "scl": "814.82",
        "cents": 814.82
      },
      {
        "scl": "891.01",
        "cents": 891.01
      },
      {
        "scl": "932.07",
        "cents": 932.07
      },
      {
        "scl": "1008.26",
        "cents": 1008.26
      },
      {
        "scl": "1084.45",
        "cents": 1084.45
      },
      {
        "scl": "1125.51",
        "cents": 1125.51
      },
      {
        "scl": "1201.70",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-19",
    "description": "10L 9s MOS for Negripent, L=66.56, s=59.58",
    "notes": 19,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-19/",
    "tones": [
      {
        "scl": "66.56",
        "cents": 66.56
      },
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "192.70",
        "cents": 192.7
      },
      {
        "scl": "252.28",
        "cents": 252.28
      },
      {
        "scl": "318.84",
        "cents": 318.84
      },
      {
        "scl": "378.42",
        "cents": 378.42
      },
      {
        "scl": "444.98",
        "cents": 444.98
      },
      {
        "scl": "504.56",
        "cents": 504.56
      },
      {
        "scl": "571.12",
        "cents": 571.12
      },
      {
        "scl": "630.70",
        "cents": 630.7
      },
      {
        "scl": "697.26",
        "cents": 697.26
      },
      {
        "scl": "756.84",
        "cents": 756.84
      },
      {
        "scl": "823.40",
        "cents": 823.4
      },
      {
        "scl": "882.98",
        "cents": 882.98
      },
      {
        "scl": "949.54",
        "cents": 949.54
      },
      {
        "scl": "1009.12",
        "cents": 1009.12
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1135.26",
        "cents": 1135.26
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-flattone-19",
    "description": "7L 12s MOS for Flattone, L=72.98, s=57.64",
    "notes": 19,
    "period_cents": 1202.54,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-flattone-19/",
    "tones": [
      {
        "scl": "57.64",
        "cents": 57.64
      },
      {
        "scl": "130.62",
        "cents": 130.62
      },
      {
        "scl": "188.26",
        "cents": 188.26
      },
      {
        "scl": "245.90",
        "cents": 245.9
      },
      {
        "scl": "318.88",
        "cents": 318.88
      },
      {
        "scl": "376.52",
        "cents": 376.52
      },
      {
        "scl": "449.50",
        "cents": 449.5
      },
      {
        "scl": "507.14",
        "cents": 507.14
      },
      {
        "scl": "564.78",
        "cents": 564.78
      },
      {
        "scl": "637.76",
        "cents": 637.76
      },
      {
        "scl": "695.40",
        "cents": 695.4
      },
      {
        "scl": "753.04",
        "cents": 753.04
      },
      {
        "scl": "826.02",
        "cents": 826.02
      },
      {
        "scl": "883.66",
        "cents": 883.66
      },
      {
        "scl": "956.64",
        "cents": 956.64
      },
      {
        "scl": "1014.28",
        "cents": 1014.28
      },
      {
        "scl": "1071.92",
        "cents": 1071.92
      },
      {
        "scl": "1144.90",
        "cents": 1144.9
      },
      {
        "scl": "1202.54",
        "cents": 1202.54
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-19",
    "description": "17L 2s MOS for Liese, L=64.52, s=52.89",
    "notes": 19,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-19/",
    "tones": [
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "129.04",
        "cents": 129.04
      },
      {
        "scl": "193.56",
        "cents": 193.56
      },
      {
        "scl": "258.08",
        "cents": 258.08
      },
      {
        "scl": "310.97",
        "cents": 310.97
      },
      {
        "scl": "375.49",
        "cents": 375.49
      },
      {
        "scl": "440.01",
        "cents": 440.01
      },
      {
        "scl": "504.53",
        "cents": 504.53
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "698.09",
        "cents": 698.09
      },
      {
        "scl": "762.61",
        "cents": 762.61
      },
      {
        "scl": "827.13",
        "cents": 827.13
      },
      {
        "scl": "891.65",
        "cents": 891.65
      },
      {
        "scl": "944.54",
        "cents": 944.54
      },
      {
        "scl": "1009.06",
        "cents": 1009.06
      },
      {
        "scl": "1073.58",
        "cents": 1073.58
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "mailing-lists/miller19",
    "description": "Herman Miller circulating based on {225/224, 1029/1000}",
    "notes": 19,
    "period_cents": 1202.900537,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_9760.html#9762",
    "url": "https://scalelibrary.org/scales/mailing-lists/miller19/",
    "tones": [
      {
        "scl": "62.004635",
        "cents": 62.004635
      },
      {
        "scl": "124.009271",
        "cents": 124.009271
      },
      {
        "scl": "186.013906",
        "cents": 186.013906
      },
      {
        "scl": "248.018542",
        "cents": 248.018542
      },
      {
        "scl": "322.429409",
        "cents": 322.429409
      },
      {
        "scl": "384.434045",
        "cents": 384.434045
      },
      {
        "scl": "446.438680",
        "cents": 446.43868
      },
      {
        "scl": "508.443315",
        "cents": 508.443315
      },
      {
        "scl": "570.447951",
        "cents": 570.447951
      },
      {
        "scl": "632.452586",
        "cents": 632.452586
      },
      {
        "scl": "694.457222",
        "cents": 694.457222
      },
      {
        "scl": "756.461857",
        "cents": 756.461857
      },
      {
        "scl": "818.466492",
        "cents": 818.466492
      },
      {
        "scl": "880.471128",
        "cents": 880.471128
      },
      {
        "scl": "954.881995",
        "cents": 954.881995
      },
      {
        "scl": "1016.886631",
        "cents": 1016.886631
      },
      {
        "scl": "1078.891266",
        "cents": 1078.891266
      },
      {
        "scl": "1140.895902",
        "cents": 1140.895902
      },
      {
        "scl": "1202.900537",
        "cents": 1202.900537
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-keemun-19",
    "description": "15L 4s MOS for Keemun, L=68.17, s=45.16",
    "notes": 19,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-keemun-19/",
    "tones": [
      {
        "scl": "68.17",
        "cents": 68.17
      },
      {
        "scl": "136.34",
        "cents": 136.34
      },
      {
        "scl": "181.50",
        "cents": 181.5
      },
      {
        "scl": "249.67",
        "cents": 249.67
      },
      {
        "scl": "317.84",
        "cents": 317.84
      },
      {
        "scl": "386.01",
        "cents": 386.01
      },
      {
        "scl": "454.18",
        "cents": 454.18
      },
      {
        "scl": "499.34",
        "cents": 499.34
      },
      {
        "scl": "567.51",
        "cents": 567.51
      },
      {
        "scl": "635.68",
        "cents": 635.68
      },
      {
        "scl": "703.85",
        "cents": 703.85
      },
      {
        "scl": "749.01",
        "cents": 749.01
      },
      {
        "scl": "817.18",
        "cents": 817.18
      },
      {
        "scl": "885.35",
        "cents": 885.35
      },
      {
        "scl": "953.52",
        "cents": 953.52
      },
      {
        "scl": "1021.69",
        "cents": 1021.69
      },
      {
        "scl": "1066.85",
        "cents": 1066.85
      },
      {
        "scl": "1135.02",
        "cents": 1135.02
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-19",
    "description": "10L 9s MOS for Negrisept, L=79.63, s=45.21",
    "notes": 19,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-19/",
    "tones": [
      {
        "scl": "79.63",
        "cents": 79.63
      },
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "204.47",
        "cents": 204.47
      },
      {
        "scl": "249.68",
        "cents": 249.68
      },
      {
        "scl": "329.31",
        "cents": 329.31
      },
      {
        "scl": "374.52",
        "cents": 374.52
      },
      {
        "scl": "454.15",
        "cents": 454.15
      },
      {
        "scl": "499.36",
        "cents": 499.36
      },
      {
        "scl": "578.99",
        "cents": 578.99
      },
      {
        "scl": "624.20",
        "cents": 624.2
      },
      {
        "scl": "703.83",
        "cents": 703.83
      },
      {
        "scl": "749.04",
        "cents": 749.04
      },
      {
        "scl": "828.67",
        "cents": 828.67
      },
      {
        "scl": "873.88",
        "cents": 873.88
      },
      {
        "scl": "953.51",
        "cents": 953.51
      },
      {
        "scl": "998.72",
        "cents": 998.72
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1123.56",
        "cents": 1123.56
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-semaphore-19",
    "description": "5L 14s MOS for Semaphore, L=76.29, s=58.73",
    "notes": 19,
    "period_cents": 1203.67,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-semaphore-19/",
    "tones": [
      {
        "scl": "58.73",
        "cents": 58.73
      },
      {
        "scl": "135.02",
        "cents": 135.02
      },
      {
        "scl": "193.75",
        "cents": 193.75
      },
      {
        "scl": "252.48",
        "cents": 252.48
      },
      {
        "scl": "311.21",
        "cents": 311.21
      },
      {
        "scl": "387.50",
        "cents": 387.5
      },
      {
        "scl": "446.23",
        "cents": 446.23
      },
      {
        "scl": "504.96",
        "cents": 504.96
      },
      {
        "scl": "563.69",
        "cents": 563.69
      },
      {
        "scl": "639.98",
        "cents": 639.98
      },
      {
        "scl": "698.71",
        "cents": 698.71
      },
      {
        "scl": "757.44",
        "cents": 757.44
      },
      {
        "scl": "816.17",
        "cents": 816.17
      },
      {
        "scl": "892.46",
        "cents": 892.46
      },
      {
        "scl": "951.19",
        "cents": 951.19
      },
      {
        "scl": "1009.92",
        "cents": 1009.92
      },
      {
        "scl": "1068.65",
        "cents": 1068.65
      },
      {
        "scl": "1144.94",
        "cents": 1144.94
      },
      {
        "scl": "1203.67",
        "cents": 1203.67
      }
    ]
  },
  {
    "stem": "damusc/Colombia_Marimba_03",
    "description": "Marimba 3 (Marimba), Colombia",
    "notes": 19,
    "period_cents": 3105.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. Minana Blasco. Afinacion de las marimbas en la costa pacifiica colombiana: Un ejemplo de la memoria intervalica africana en colombia. 1990",
    "url": "https://scalelibrary.org/scales/damusc/Colombia_Marimba_03/",
    "tones": [
      {
        "scl": "140.0",
        "cents": 140.0
      },
      {
        "scl": "285.0",
        "cents": 285.0
      },
      {
        "scl": "425.0",
        "cents": 425.0
      },
      {
        "scl": "585.0",
        "cents": 585.0
      },
      {
        "scl": "785.0",
        "cents": 785.0
      },
      {
        "scl": "925.0",
        "cents": 925.0
      },
      {
        "scl": "1105.0",
        "cents": 1105.0
      },
      {
        "scl": "1265.0",
        "cents": 1265.0
      },
      {
        "scl": "1405.0",
        "cents": 1405.0
      },
      {
        "scl": "1555.0",
        "cents": 1555.0
      },
      {
        "scl": "1745.0",
        "cents": 1745.0
      },
      {
        "scl": "1900.0",
        "cents": 1900.0
      },
      {
        "scl": "2045.0",
        "cents": 2045.0
      },
      {
        "scl": "2265.0",
        "cents": 2265.0
      },
      {
        "scl": "2400.0",
        "cents": 2400.0
      },
      {
        "scl": "2555.0",
        "cents": 2555.0
      },
      {
        "scl": "2725.0",
        "cents": 2725.0
      },
      {
        "scl": "2905.0",
        "cents": 2905.0
      },
      {
        "scl": "3105.0",
        "cents": 3105.0
      }
    ]
  },
  {
    "stem": "damusc/Colombia_Marimba_04",
    "description": "Marimba 4 (Marimba), Colombia",
    "notes": 19,
    "period_cents": 3120.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. Minana Blasco. Afinacion de las marimbas en la costa pacifiica colombiana: Un ejemplo de la memoria intervalica africana en colombia. 1990",
    "url": "https://scalelibrary.org/scales/damusc/Colombia_Marimba_04/",
    "tones": [
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "340.0",
        "cents": 340.0
      },
      {
        "scl": "490.0",
        "cents": 490.0
      },
      {
        "scl": "670.0",
        "cents": 670.0
      },
      {
        "scl": "820.0",
        "cents": 820.0
      },
      {
        "scl": "980.0",
        "cents": 980.0
      },
      {
        "scl": "1135.0",
        "cents": 1135.0
      },
      {
        "scl": "1290.0",
        "cents": 1290.0
      },
      {
        "scl": "1460.0",
        "cents": 1460.0
      },
      {
        "scl": "1630.0",
        "cents": 1630.0
      },
      {
        "scl": "1800.0",
        "cents": 1800.0
      },
      {
        "scl": "1990.0",
        "cents": 1990.0
      },
      {
        "scl": "2125.0",
        "cents": 2125.0
      },
      {
        "scl": "2290.0",
        "cents": 2290.0
      },
      {
        "scl": "2450.0",
        "cents": 2450.0
      },
      {
        "scl": "2630.0",
        "cents": 2630.0
      },
      {
        "scl": "2800.0",
        "cents": 2800.0
      },
      {
        "scl": "2965.0",
        "cents": 2965.0
      },
      {
        "scl": "3120.0",
        "cents": 3120.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Morton_02",
    "description": "Morton 2 (Ranat Ek), Thailand",
    "notes": 19,
    "period_cents": 3392.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "D. Morton and C. Duriyanga. The Traditional Music of Thailand, volume 8. Univ of California Press, 1976",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Morton_02/",
    "tones": [
      {
        "scl": "128.0",
        "cents": 128.0
      },
      {
        "scl": "317.0",
        "cents": 317.0
      },
      {
        "scl": "479.0",
        "cents": 479.0
      },
      {
        "scl": "641.0",
        "cents": 641.0
      },
      {
        "scl": "831.0",
        "cents": 831.0
      },
      {
        "scl": "1002.0",
        "cents": 1002.0
      },
      {
        "scl": "1181.0",
        "cents": 1181.0
      },
      {
        "scl": "1362.0",
        "cents": 1362.0
      },
      {
        "scl": "1521.0",
        "cents": 1521.0
      },
      {
        "scl": "1690.0",
        "cents": 1690.0
      },
      {
        "scl": "1847.0",
        "cents": 1847.0
      },
      {
        "scl": "2020.0",
        "cents": 2020.0
      },
      {
        "scl": "2195.0",
        "cents": 2195.0
      },
      {
        "scl": "2363.0",
        "cents": 2363.0
      },
      {
        "scl": "2538.0",
        "cents": 2538.0
      },
      {
        "scl": "2709.0",
        "cents": 2709.0
      },
      {
        "scl": "3052.0",
        "cents": 3052.0
      },
      {
        "scl": "3235.0",
        "cents": 3235.0
      },
      {
        "scl": "3392.0",
        "cents": 3392.0
      }
    ]
  },
  {
    "stem": "damusc/Cambodia_Roneat_Ek",
    "description": "Roneat Ek (Roneat Ek), Cambodia",
    "notes": 19,
    "period_cents": 3470.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "R. Bader. Temperament in tuning systems of southeast asia and ancient india. In Computational Phonogram Archiving, pages 75-107. Springer, 2019. doi: 10.1007/978-3-030-02695-0 3",
    "url": "https://scalelibrary.org/scales/damusc/Cambodia_Roneat_Ek/",
    "tones": [
      {
        "scl": "141.0",
        "cents": 141.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "494.0",
        "cents": 494.0
      },
      {
        "scl": "686.0",
        "cents": 686.0
      },
      {
        "scl": "885.0",
        "cents": 885.0
      },
      {
        "scl": "1081.0",
        "cents": 1081.0
      },
      {
        "scl": "1209.0",
        "cents": 1209.0
      },
      {
        "scl": "1391.0",
        "cents": 1391.0
      },
      {
        "scl": "1580.0",
        "cents": 1580.0
      },
      {
        "scl": "1740.0",
        "cents": 1740.0
      },
      {
        "scl": "1931.0",
        "cents": 1931.0
      },
      {
        "scl": "2086.0",
        "cents": 2086.0
      },
      {
        "scl": "2267.0",
        "cents": 2267.0
      },
      {
        "scl": "2407.0",
        "cents": 2407.0
      },
      {
        "scl": "2799.0",
        "cents": 2799.0
      },
      {
        "scl": "2961.0",
        "cents": 2961.0
      },
      {
        "scl": "3112.0",
        "cents": 3112.0
      },
      {
        "scl": "3287.0",
        "cents": 3287.0
      },
      {
        "scl": "3470.0",
        "cents": 3470.0
      }
    ]
  },
  {
    "stem": "damusc/Burkina_Faso_Sambla_01",
    "description": "Sambla 1 (Xylophone), Burkina Faso",
    "notes": 19,
    "period_cents": 4809.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. L. Strand. The Sambla Xylophone: Tradition and Identity in Burkina Faso. PhD thesis, 2009",
    "url": "https://scalelibrary.org/scales/damusc/Burkina_Faso_Sambla_01/",
    "tones": [
      {
        "scl": "337.0",
        "cents": 337.0
      },
      {
        "scl": "530.0",
        "cents": 530.0
      },
      {
        "scl": "754.0",
        "cents": 754.0
      },
      {
        "scl": "1129.0",
        "cents": 1129.0
      },
      {
        "scl": "1388.0",
        "cents": 1388.0
      },
      {
        "scl": "1535.0",
        "cents": 1535.0
      },
      {
        "scl": "1842.0",
        "cents": 1842.0
      },
      {
        "scl": "2030.0",
        "cents": 2030.0
      },
      {
        "scl": "2362.0",
        "cents": 2362.0
      },
      {
        "scl": "2656.0",
        "cents": 2656.0
      },
      {
        "scl": "2741.0",
        "cents": 2741.0
      },
      {
        "scl": "3053.0",
        "cents": 3053.0
      },
      {
        "scl": "3253.0",
        "cents": 3253.0
      },
      {
        "scl": "3565.0",
        "cents": 3565.0
      },
      {
        "scl": "3797.0",
        "cents": 3797.0
      },
      {
        "scl": "3971.0",
        "cents": 3971.0
      },
      {
        "scl": "4255.0",
        "cents": 4255.0
      },
      {
        "scl": "4444.0",
        "cents": 4444.0
      },
      {
        "scl": "4809.0",
        "cents": 4809.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dimisept-20",
    "description": "12L 8s MOS for Dimisept, L=95.63, s=5.82",
    "notes": 20,
    "period_cents": 1194.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dimisept-20/",
    "tones": [
      {
        "scl": "95.63",
        "cents": 95.63
      },
      {
        "scl": "101.45",
        "cents": 101.45
      },
      {
        "scl": "197.08",
        "cents": 197.08
      },
      {
        "scl": "202.90",
        "cents": 202.9
      },
      {
        "scl": "298.53",
        "cents": 298.53
      },
      {
        "scl": "394.16",
        "cents": 394.16
      },
      {
        "scl": "399.98",
        "cents": 399.98
      },
      {
        "scl": "495.61",
        "cents": 495.61
      },
      {
        "scl": "501.43",
        "cents": 501.43
      },
      {
        "scl": "597.06",
        "cents": 597.06
      },
      {
        "scl": "692.69",
        "cents": 692.69
      },
      {
        "scl": "698.51",
        "cents": 698.51
      },
      {
        "scl": "794.14",
        "cents": 794.14
      },
      {
        "scl": "799.96",
        "cents": 799.96
      },
      {
        "scl": "895.59",
        "cents": 895.59
      },
      {
        "scl": "991.22",
        "cents": 991.22
      },
      {
        "scl": "997.04",
        "cents": 997.04
      },
      {
        "scl": "1092.67",
        "cents": 1092.67
      },
      {
        "scl": "1098.49",
        "cents": 1098.49
      },
      {
        "scl": "1194.12",
        "cents": 1194.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-dimipent-20",
    "description": "12L 8s MOS for Dimipent, L=95.82, s=5.85",
    "notes": 20,
    "period_cents": 1196.64,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-dimipent-20/",
    "tones": [
      {
        "scl": "95.82",
        "cents": 95.82
      },
      {
        "scl": "101.67",
        "cents": 101.67
      },
      {
        "scl": "197.49",
        "cents": 197.49
      },
      {
        "scl": "203.34",
        "cents": 203.34
      },
      {
        "scl": "299.16",
        "cents": 299.16
      },
      {
        "scl": "394.98",
        "cents": 394.98
      },
      {
        "scl": "400.83",
        "cents": 400.83
      },
      {
        "scl": "496.65",
        "cents": 496.65
      },
      {
        "scl": "502.50",
        "cents": 502.5
      },
      {
        "scl": "598.32",
        "cents": 598.32
      },
      {
        "scl": "694.14",
        "cents": 694.14
      },
      {
        "scl": "699.99",
        "cents": 699.99
      },
      {
        "scl": "795.81",
        "cents": 795.81
      },
      {
        "scl": "801.66",
        "cents": 801.66
      },
      {
        "scl": "897.48",
        "cents": 897.48
      },
      {
        "scl": "993.30",
        "cents": 993.3
      },
      {
        "scl": "999.15",
        "cents": 999.15
      },
      {
        "scl": "1094.97",
        "cents": 1094.97
      },
      {
        "scl": "1100.82",
        "cents": 1100.82
      },
      {
        "scl": "1196.64",
        "cents": 1196.64
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-20",
    "description": "7L 13s MOS for Tetracot, L=108.63, s=33.74",
    "notes": 20,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-20/",
    "tones": [
      {
        "scl": "33.74",
        "cents": 33.74
      },
      {
        "scl": "142.37",
        "cents": 142.37
      },
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "209.85",
        "cents": 209.85
      },
      {
        "scl": "318.48",
        "cents": 318.48
      },
      {
        "scl": "352.22",
        "cents": 352.22
      },
      {
        "scl": "385.96",
        "cents": 385.96
      },
      {
        "scl": "494.59",
        "cents": 494.59
      },
      {
        "scl": "528.33",
        "cents": 528.33
      },
      {
        "scl": "636.96",
        "cents": 636.96
      },
      {
        "scl": "670.70",
        "cents": 670.7
      },
      {
        "scl": "704.44",
        "cents": 704.44
      },
      {
        "scl": "813.07",
        "cents": 813.07
      },
      {
        "scl": "846.81",
        "cents": 846.81
      },
      {
        "scl": "880.55",
        "cents": 880.55
      },
      {
        "scl": "989.18",
        "cents": 989.18
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1056.66",
        "cents": 1056.66
      },
      {
        "scl": "1165.29",
        "cents": 1165.29
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "mailing-lists/stellar5",
    "description": "marvel scale stellar in 5-limit detempering",
    "notes": 20,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12260.html#12260",
    "url": "https://scalelibrary.org/scales/mailing-lists/stellar5/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "1125/1024",
        "cents": 162.851
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "3375/2048",
        "cents": 864.806
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/eikoseven",
    "description": "Seven-limit version of 385/384-tempered Eikosany",
    "notes": 20,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69794.html#69794",
    "url": "https://scalelibrary.org/scales/mailing-lists/eikoseven/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "192/175",
        "cents": 160.502
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "216/175",
        "cents": 364.412
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "288/175",
        "cents": 862.457
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "64/35",
        "cents": 1044.86
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Eikosany",
    "description": "3)6 1.3.5.7.9.11 Eikosany (1.3.5 tonic)",
    "notes": 20,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_28987.html#28987",
    "url": "https://scalelibrary.org/scales/mailing-lists/Eikosany/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "77/60",
        "cents": 431.875
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "231/160",
        "cents": 635.785
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "77/40",
        "cents": 1133.83
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/eikohole3",
    "description": "Third eikohole ball = eikosany",
    "notes": 20,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11776.html#11776",
    "url": "https://scalelibrary.org/scales/mailing-lists/eikohole3/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "63/55",
        "cents": 235.104
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "72/55",
        "cents": 466.278
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "84/55",
        "cents": 733.149
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-07-eikosany",
    "description": "1-3-7-9-11-15 Eikosany, Figure 7",
    "notes": 20,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-07-eikosany/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "105/88",
        "cents": 305.777
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "35/22",
        "cents": 803.822
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-13-eikosany",
    "description": "1-3-5-7-9-11 Eikosany, Figure 13",
    "notes": 20,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-13-eikosany/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "77/60",
        "cents": 431.875
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "231/160",
        "cents": 635.785
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "77/40",
        "cents": 1133.83
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-23-repeated-2",
    "description": "Lattice for Genus 3*3*3*5*7 (plus 4 pigtails), Repeated Patterins in \"Dalessandro\", Figure 23",
    "notes": 20,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-23-repeated-2/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "945/704",
        "cents": 509.687
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-25-6C3-eikosany",
    "description": "1.3.5.7.9.11 6C3 Eikosany, Figure 25",
    "notes": 20,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-25-6C3-eikosany/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "105/88",
        "cents": 305.777
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "35/22",
        "cents": 803.822
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/john20110212",
    "description": "john 2011 02 12 best",
    "notes": 20,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_87588.html#96248",
    "url": "https://scalelibrary.org/scales/mailing-lists/john20110212/",
    "tones": [
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-20",
    "description": "20 equal divisions of the octave",
    "notes": 20,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-20/",
    "tones": [
      {
        "scl": "60.0",
        "cents": 60.0
      },
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "360.0",
        "cents": 360.0
      },
      {
        "scl": "420.0",
        "cents": 420.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "660.0",
        "cents": 660.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "780.0",
        "cents": 780.0
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1020.0",
        "cents": 1020.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1140.0",
        "cents": 1140.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/euler20",
    "description": "3^5 5^4 Euler genus tempered by 225/224-planar",
    "notes": 20,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_40113.html#40113",
    "url": "https://scalelibrary.org/scales/mailing-lists/euler20/",
    "tones": [
      {
        "scl": "83.67670365",
        "cents": 83.67670365
      },
      {
        "scl": "152.1394612",
        "cents": 152.1394612
      },
      {
        "scl": "199.6830428",
        "cents": 199.6830428
      },
      {
        "scl": "268.1458003",
        "cents": 268.1458003
      },
      {
        "scl": "351.8225040",
        "cents": 351.822504
      },
      {
        "scl": "384.1521395",
        "cents": 384.1521395
      },
      {
        "scl": "399.3660856",
        "cents": 399.3660856
      },
      {
        "scl": "467.8288431",
        "cents": 467.8288431
      },
      {
        "scl": "583.8351823",
        "cents": 583.8351823
      },
      {
        "scl": "652.2979398",
        "cents": 652.2979398
      },
      {
        "scl": "699.8415214",
        "cents": 699.8415214
      },
      {
        "scl": "768.3042789",
        "cents": 768.3042789
      },
      {
        "scl": "783.5182250",
        "cents": 783.518225
      },
      {
        "scl": "851.9809826",
        "cents": 851.9809826
      },
      {
        "scl": "899.5245642",
        "cents": 899.5245642
      },
      {
        "scl": "967.9873217",
        "cents": 967.9873217
      },
      {
        "scl": "1083.993661",
        "cents": 1083.993661
      },
      {
        "scl": "1152.456418",
        "cents": 1152.456418
      },
      {
        "scl": "1167.670365",
        "cents": 1167.670365
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/stellar",
    "description": "stellar scale in 1/4 kleismic marvel tempering",
    "notes": 20,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12260.html#12260",
    "url": "https://scalelibrary.org/scales/mailing-lists/stellar/",
    "tones": [
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "153.211740",
        "cents": 153.21174
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "231.174094",
        "cents": 231.174094
      },
      {
        "scl": "268.798786",
        "cents": 268.798786
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "468.853027",
        "cents": 468.853027
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "615.559927",
        "cents": 615.559927
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "853.238860",
        "cents": 853.23886
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "931.201214",
        "cents": 931.201214
      },
      {
        "scl": "968.825906",
        "cents": 968.825906
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zest24-supergoya17plus3_Db",
    "description": "Goya-17 plus 484, 676, and 1180 cents",
    "notes": 20,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74701",
    "url": "https://scalelibrary.org/scales/mailing-lists/zest24-supergoya17plus3_Db/",
    "tones": [
      {
        "scl": "50.39062",
        "cents": 50.39062
      },
      {
        "scl": "171.09375",
        "cents": 171.09375
      },
      {
        "scl": "216.79688",
        "cents": 216.79688
      },
      {
        "scl": "267.18750",
        "cents": 267.1875
      },
      {
        "scl": "363.28125",
        "cents": 363.28125
      },
      {
        "scl": "433.59375",
        "cents": 433.59375
      },
      {
        "scl": "483.98437",
        "cents": 483.98437
      },
      {
        "scl": "503.90625",
        "cents": 503.90625
      },
      {
        "scl": "554.29688",
        "cents": 554.29688
      },
      {
        "scl": "625.78125",
        "cents": 625.78125
      },
      {
        "scl": "676.17187",
        "cents": 676.17187
      },
      {
        "scl": "707.81250",
        "cents": 707.8125
      },
      {
        "scl": "758.20312",
        "cents": 758.20312
      },
      {
        "scl": "867.18750",
        "cents": 867.1875
      },
      {
        "scl": "925.78125",
        "cents": 925.78125
      },
      {
        "scl": "976.17188",
        "cents": 976.17188
      },
      {
        "scl": "1059.37500",
        "cents": 1059.375
      },
      {
        "scl": "1129.68750",
        "cents": 1129.6875
      },
      {
        "scl": "1180.07812",
        "cents": 1180.07812
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-20-3",
    "description": "20th root of 3, 12.6186 tones/octave",
    "notes": 20,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.47",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-20-3/",
    "tones": [
      {
        "scl": "95.09775",
        "cents": 95.09775
      },
      {
        "scl": "190.1955",
        "cents": 190.1955
      },
      {
        "scl": "285.29325",
        "cents": 285.29325
      },
      {
        "scl": "380.391",
        "cents": 380.391
      },
      {
        "scl": "475.48875",
        "cents": 475.48875
      },
      {
        "scl": "570.5865",
        "cents": 570.5865
      },
      {
        "scl": "665.68425",
        "cents": 665.68425
      },
      {
        "scl": "760.782",
        "cents": 760.782
      },
      {
        "scl": "855.87975",
        "cents": 855.87975
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      },
      {
        "scl": "1046.07525",
        "cents": 1046.07525
      },
      {
        "scl": "1141.173001",
        "cents": 1141.173001
      },
      {
        "scl": "1236.270751",
        "cents": 1236.270751
      },
      {
        "scl": "1331.368501",
        "cents": 1331.368501
      },
      {
        "scl": "1426.466251",
        "cents": 1426.466251
      },
      {
        "scl": "1521.564001",
        "cents": 1521.564001
      },
      {
        "scl": "1616.661751",
        "cents": 1616.661751
      },
      {
        "scl": "1711.759501",
        "cents": 1711.759501
      },
      {
        "scl": "1806.857251",
        "cents": 1806.857251
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "mailing-lists/triharmon",
    "description": "The triharmonic scale",
    "notes": 20,
    "period_cents": 2400.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_75311.html#75311",
    "url": "https://scalelibrary.org/scales/mailing-lists/triharmon/",
    "tones": [
      {
        "scl": "99.53378",
        "cents": 99.53378
      },
      {
        "scl": "257.54248",
        "cents": 257.54248
      },
      {
        "scl": "357.07625",
        "cents": 357.07625
      },
      {
        "scl": "456.61003",
        "cents": 456.61003
      },
      {
        "scl": "614.61873",
        "cents": 614.61873
      },
      {
        "scl": "714.15251",
        "cents": 714.15251
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "971.69498",
        "cents": 971.69498
      },
      {
        "scl": "1071.22876",
        "cents": 1071.22876
      },
      {
        "scl": "1170.76254",
        "cents": 1170.76254
      },
      {
        "scl": "1328.77124",
        "cents": 1328.77124
      },
      {
        "scl": "1428.30502",
        "cents": 1428.30502
      },
      {
        "scl": "5/2",
        "cents": 1586.314
      },
      {
        "scl": "1685.84749",
        "cents": 1685.84749
      },
      {
        "scl": "1785.38127",
        "cents": 1785.38127
      },
      {
        "scl": "1943.38997",
        "cents": 1943.38997
      },
      {
        "scl": "2042.92375",
        "cents": 2042.92375
      },
      {
        "scl": "2142.45752",
        "cents": 2142.45752
      },
      {
        "scl": "2300.46622",
        "cents": 2300.46622
      },
      {
        "scl": "4/1",
        "cents": 2400.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-20-5",
    "description": "20th root of 5, 8.6135 tones/octave",
    "notes": 20,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.49",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-20-5/",
    "tones": [
      {
        "scl": "139.315686",
        "cents": 139.315686
      },
      {
        "scl": "278.631371",
        "cents": 278.631371
      },
      {
        "scl": "417.947057",
        "cents": 417.947057
      },
      {
        "scl": "557.262743",
        "cents": 557.262743
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "835.894114",
        "cents": 835.894114
      },
      {
        "scl": "975.2098",
        "cents": 975.2098
      },
      {
        "scl": "1114.525486",
        "cents": 1114.525486
      },
      {
        "scl": "1253.841171",
        "cents": 1253.841171
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1532.472543",
        "cents": 1532.472543
      },
      {
        "scl": "1671.788228",
        "cents": 1671.788228
      },
      {
        "scl": "1811.103914",
        "cents": 1811.103914
      },
      {
        "scl": "1950.4196",
        "cents": 1950.4196
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2229.050971",
        "cents": 2229.050971
      },
      {
        "scl": "2368.366657",
        "cents": 2368.366657
      },
      {
        "scl": "2507.682342",
        "cents": 2507.682342
      },
      {
        "scl": "2646.998028",
        "cents": 2646.998028
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "damusc/Mozambique_Sena_01",
    "description": "Sena 1 (Valimba), Mozambique",
    "notes": 20,
    "period_cents": 3410.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Tracey, Andrew (1991). Kambazithe Makolekole and his valimba group: a glimpse of the technique of the Sena xylophone. African Music : Journal of the International Library of African Music, 7(1):82-104.",
    "url": "https://scalelibrary.org/scales/damusc/Mozambique_Sena_01/",
    "tones": [
      {
        "scl": "228.0",
        "cents": 228.0
      },
      {
        "scl": "408.0",
        "cents": 408.0
      },
      {
        "scl": "571.0",
        "cents": 571.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "938.0",
        "cents": 938.0
      },
      {
        "scl": "1088.0",
        "cents": 1088.0
      },
      {
        "scl": "1273.0",
        "cents": 1273.0
      },
      {
        "scl": "1446.0",
        "cents": 1446.0
      },
      {
        "scl": "1629.0",
        "cents": 1629.0
      },
      {
        "scl": "1771.0",
        "cents": 1771.0
      },
      {
        "scl": "1930.0",
        "cents": 1930.0
      },
      {
        "scl": "2067.0",
        "cents": 2067.0
      },
      {
        "scl": "2298.0",
        "cents": 2298.0
      },
      {
        "scl": "2450.0",
        "cents": 2450.0
      },
      {
        "scl": "2638.0",
        "cents": 2638.0
      },
      {
        "scl": "2796.0",
        "cents": 2796.0
      },
      {
        "scl": "2981.0",
        "cents": 2981.0
      },
      {
        "scl": "3130.0",
        "cents": 3130.0
      },
      {
        "scl": "3316.0",
        "cents": 3316.0
      },
      {
        "scl": "3410.0",
        "cents": 3410.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranad_ek",
    "description": "Ranad ek (Ranat Ek), Thailand",
    "notes": 20,
    "period_cents": 3436.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. Garzoli. The myth of equidistance in thai tuning. Anal Approaches Music, 4(2):1-29, 2015 (personal communication)",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranad_ek/",
    "tones": [
      {
        "scl": "173.0",
        "cents": 173.0
      },
      {
        "scl": "364.0",
        "cents": 364.0
      },
      {
        "scl": "543.0",
        "cents": 543.0
      },
      {
        "scl": "692.0",
        "cents": 692.0
      },
      {
        "scl": "872.0",
        "cents": 872.0
      },
      {
        "scl": "1030.0",
        "cents": 1030.0
      },
      {
        "scl": "1220.0",
        "cents": 1220.0
      },
      {
        "scl": "1382.0",
        "cents": 1382.0
      },
      {
        "scl": "1543.0",
        "cents": 1543.0
      },
      {
        "scl": "1717.0",
        "cents": 1717.0
      },
      {
        "scl": "1915.0",
        "cents": 1915.0
      },
      {
        "scl": "2063.0",
        "cents": 2063.0
      },
      {
        "scl": "2227.0",
        "cents": 2227.0
      },
      {
        "scl": "2402.0",
        "cents": 2402.0
      },
      {
        "scl": "2573.0",
        "cents": 2573.0
      },
      {
        "scl": "2747.0",
        "cents": 2747.0
      },
      {
        "scl": "2933.0",
        "cents": 2933.0
      },
      {
        "scl": "3111.0",
        "cents": 3111.0
      },
      {
        "scl": "3277.0",
        "cents": 3277.0
      },
      {
        "scl": "3436.0",
        "cents": 3436.0
      }
    ]
  },
  {
    "stem": "damusc/Zimbabwe_Mbira_03",
    "description": "Mbira 3 (Mbira), Zimbabwe",
    "notes": 20,
    "period_cents": 3437.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "H. Rechberger. Scales and Modes Around the World: The Complete Guide to the Scales and Modes of the World. Fennica Gehrman Ltd., 2018",
    "url": "https://scalelibrary.org/scales/damusc/Zimbabwe_Mbira_03/",
    "tones": [
      {
        "scl": "126.0",
        "cents": 126.0
      },
      {
        "scl": "243.0",
        "cents": 243.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "713.0",
        "cents": 713.0
      },
      {
        "scl": "818.0",
        "cents": 818.0
      },
      {
        "scl": "1082.0",
        "cents": 1082.0
      },
      {
        "scl": "1232.0",
        "cents": 1232.0
      },
      {
        "scl": "1371.0",
        "cents": 1371.0
      },
      {
        "scl": "1443.0",
        "cents": 1443.0
      },
      {
        "scl": "1706.0",
        "cents": 1706.0
      },
      {
        "scl": "1858.0",
        "cents": 1858.0
      },
      {
        "scl": "1955.0",
        "cents": 1955.0
      },
      {
        "scl": "2210.0",
        "cents": 2210.0
      },
      {
        "scl": "2400.0",
        "cents": 2400.0
      },
      {
        "scl": "2556.0",
        "cents": 2556.0
      },
      {
        "scl": "2700.0",
        "cents": 2700.0
      },
      {
        "scl": "2918.0",
        "cents": 2918.0
      },
      {
        "scl": "3069.0",
        "cents": 3069.0
      },
      {
        "scl": "3197.0",
        "cents": 3197.0
      },
      {
        "scl": "3437.0",
        "cents": 3437.0
      }
    ]
  },
  {
    "stem": "damusc/Zimbabwe_Mbira_77",
    "description": "77 (Mbira), Zimbabwe",
    "notes": 20,
    "period_cents": 3621.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "McNeil, L. E.; Mitran, S. (2008). Vibrational frequencies and tuning of the African mbira. The Journal of the Acoustical Society of America, 123(2):1169-1178.",
    "url": "https://scalelibrary.org/scales/damusc/Zimbabwe_Mbira_77/",
    "tones": [
      {
        "scl": "323.0",
        "cents": 323.0
      },
      {
        "scl": "453.0",
        "cents": 453.0
      },
      {
        "scl": "657.0",
        "cents": 657.0
      },
      {
        "scl": "849.0",
        "cents": 849.0
      },
      {
        "scl": "1030.0",
        "cents": 1030.0
      },
      {
        "scl": "1201.0",
        "cents": 1201.0
      },
      {
        "scl": "1383.0",
        "cents": 1383.0
      },
      {
        "scl": "1560.0",
        "cents": 1560.0
      },
      {
        "scl": "1687.0",
        "cents": 1687.0
      },
      {
        "scl": "1912.0",
        "cents": 1912.0
      },
      {
        "scl": "2093.0",
        "cents": 2093.0
      },
      {
        "scl": "2212.0",
        "cents": 2212.0
      },
      {
        "scl": "2421.0",
        "cents": 2421.0
      },
      {
        "scl": "2598.0",
        "cents": 2598.0
      },
      {
        "scl": "2791.0",
        "cents": 2791.0
      },
      {
        "scl": "2916.0",
        "cents": 2916.0
      },
      {
        "scl": "3106.0",
        "cents": 3106.0
      },
      {
        "scl": "3301.0",
        "cents": 3301.0
      },
      {
        "scl": "3436.0",
        "cents": 3436.0
      },
      {
        "scl": "3621.0",
        "cents": 3621.0
      }
    ]
  },
  {
    "stem": "damusc/Gambia_Kora_82",
    "description": "82 (Kora), Gambia",
    "notes": 20,
    "period_cents": 3815.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "B. A. Aning. Tuning the kora: A case study of the norms of a gambian musician. J. Afr. Stud., 9(3):164, 1982",
    "url": "https://scalelibrary.org/scales/damusc/Gambia_Kora_82/",
    "tones": [
      {
        "scl": "186.0",
        "cents": 186.0
      },
      {
        "scl": "380.0",
        "cents": 380.0
      },
      {
        "scl": "713.0",
        "cents": 713.0
      },
      {
        "scl": "1064.0",
        "cents": 1064.0
      },
      {
        "scl": "1167.0",
        "cents": 1167.0
      },
      {
        "scl": "1415.0",
        "cents": 1415.0
      },
      {
        "scl": "1580.0",
        "cents": 1580.0
      },
      {
        "scl": "1657.0",
        "cents": 1657.0
      },
      {
        "scl": "1891.0",
        "cents": 1891.0
      },
      {
        "scl": "2078.0",
        "cents": 2078.0
      },
      {
        "scl": "2247.0",
        "cents": 2247.0
      },
      {
        "scl": "2384.0",
        "cents": 2384.0
      },
      {
        "scl": "2586.0",
        "cents": 2586.0
      },
      {
        "scl": "2727.0",
        "cents": 2727.0
      },
      {
        "scl": "2870.0",
        "cents": 2870.0
      },
      {
        "scl": "3070.0",
        "cents": 3070.0
      },
      {
        "scl": "3298.0",
        "cents": 3298.0
      },
      {
        "scl": "3447.0",
        "cents": 3447.0
      },
      {
        "scl": "3584.0",
        "cents": 3584.0
      },
      {
        "scl": "3815.0",
        "cents": 3815.0
      }
    ]
  },
  {
    "stem": "damusc/Gambia_Kora_81",
    "description": "81 (Kora), Gambia",
    "notes": 20,
    "period_cents": 3829.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "B. A. Aning. Tuning the kora: A case study of the norms of a gambian musician. J. Afr. Stud., 9(3):164, 1982",
    "url": "https://scalelibrary.org/scales/damusc/Gambia_Kora_81/",
    "tones": [
      {
        "scl": "61.0",
        "cents": 61.0
      },
      {
        "scl": "231.0",
        "cents": 231.0
      },
      {
        "scl": "702.0",
        "cents": 702.0
      },
      {
        "scl": "1088.0",
        "cents": 1088.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1431.0",
        "cents": 1431.0
      },
      {
        "scl": "1561.0",
        "cents": 1561.0
      },
      {
        "scl": "1682.0",
        "cents": 1682.0
      },
      {
        "scl": "1901.0",
        "cents": 1901.0
      },
      {
        "scl": "2132.0",
        "cents": 2132.0
      },
      {
        "scl": "2287.0",
        "cents": 2287.0
      },
      {
        "scl": "2429.0",
        "cents": 2429.0
      },
      {
        "scl": "2575.0",
        "cents": 2575.0
      },
      {
        "scl": "2785.0",
        "cents": 2785.0
      },
      {
        "scl": "2927.0",
        "cents": 2927.0
      },
      {
        "scl": "3100.0",
        "cents": 3100.0
      },
      {
        "scl": "3295.0",
        "cents": 3295.0
      },
      {
        "scl": "3503.0",
        "cents": 3503.0
      },
      {
        "scl": "3598.0",
        "cents": 3598.0
      },
      {
        "scl": "3829.0",
        "cents": 3829.0
      }
    ]
  },
  {
    "stem": "damusc/Burkina_Faso_Sambla_02",
    "description": "Sambla 2 (Xylophone), Burkina Faso",
    "notes": 20,
    "period_cents": 4857.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. L. Strand. The Sambla Xylophone: Tradition and Identity in Burkina Faso. PhD thesis, 2009",
    "url": "https://scalelibrary.org/scales/damusc/Burkina_Faso_Sambla_02/",
    "tones": [
      {
        "scl": "121.0",
        "cents": 121.0
      },
      {
        "scl": "427.0",
        "cents": 427.0
      },
      {
        "scl": "751.0",
        "cents": 751.0
      },
      {
        "scl": "967.0",
        "cents": 967.0
      },
      {
        "scl": "1264.0",
        "cents": 1264.0
      },
      {
        "scl": "1442.0",
        "cents": 1442.0
      },
      {
        "scl": "1673.0",
        "cents": 1673.0
      },
      {
        "scl": "1961.0",
        "cents": 1961.0
      },
      {
        "scl": "2225.0",
        "cents": 2225.0
      },
      {
        "scl": "2514.0",
        "cents": 2514.0
      },
      {
        "scl": "2803.0",
        "cents": 2803.0
      },
      {
        "scl": "2908.0",
        "cents": 2908.0
      },
      {
        "scl": "3192.0",
        "cents": 3192.0
      },
      {
        "scl": "3424.0",
        "cents": 3424.0
      },
      {
        "scl": "3746.0",
        "cents": 3746.0
      },
      {
        "scl": "4001.0",
        "cents": 4001.0
      },
      {
        "scl": "4111.0",
        "cents": 4111.0
      },
      {
        "scl": "4403.0",
        "cents": 4403.0
      },
      {
        "scl": "4629.0",
        "cents": 4629.0
      },
      {
        "scl": "4857.0",
        "cents": 4857.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-august-21",
    "description": "12L 9s MOS for August, L=78.06, s=29.25",
    "notes": 21,
    "period_cents": 1199.97,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-august-21/",
    "tones": [
      {
        "scl": "78.06",
        "cents": 78.06
      },
      {
        "scl": "107.31",
        "cents": 107.31
      },
      {
        "scl": "185.37",
        "cents": 185.37
      },
      {
        "scl": "214.62",
        "cents": 214.62
      },
      {
        "scl": "292.68",
        "cents": 292.68
      },
      {
        "scl": "321.93",
        "cents": 321.93
      },
      {
        "scl": "399.99",
        "cents": 399.99
      },
      {
        "scl": "478.05",
        "cents": 478.05
      },
      {
        "scl": "507.30",
        "cents": 507.3
      },
      {
        "scl": "585.36",
        "cents": 585.36
      },
      {
        "scl": "614.61",
        "cents": 614.61
      },
      {
        "scl": "692.67",
        "cents": 692.67
      },
      {
        "scl": "721.92",
        "cents": 721.92
      },
      {
        "scl": "799.98",
        "cents": 799.98
      },
      {
        "scl": "878.04",
        "cents": 878.04
      },
      {
        "scl": "907.29",
        "cents": 907.29
      },
      {
        "scl": "985.35",
        "cents": 985.35
      },
      {
        "scl": "1014.60",
        "cents": 1014.6
      },
      {
        "scl": "1092.66",
        "cents": 1092.66
      },
      {
        "scl": "1121.91",
        "cents": 1121.91
      },
      {
        "scl": "1199.97",
        "cents": 1199.97
      }
    ]
  },
  {
    "stem": "mailing-lists/fokjack1",
    "description": "First 128/125 and ampersand Fokker block",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11536.html#11536",
    "url": "https://scalelibrary.org/scales/mailing-lists/fokjack1/",
    "tones": [
      {
        "scl": "16875/16384",
        "cents": 51.12
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "1125/1024",
        "cents": 162.851
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "4096/3375",
        "cents": 335.194
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "1024/675",
        "cents": 721.508
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "3375/2048",
        "cents": 864.806
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "2048/1125",
        "cents": 1037.149
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "32768/16875",
        "cents": 1148.88
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/brect37",
    "description": "3x7 breed rectangle scale, <21 35 50 60| epimorphic",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12170.html#12171",
    "url": "https://scalelibrary.org/scales/mailing-lists/brect37/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "147/125",
        "cents": 280.666
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "147/100",
        "cents": 666.979
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/brect73",
    "description": "7x3 breed rectangle scale, <21 33 49 59| epimorphic",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12170.html#12171",
    "url": "https://scalelibrary.org/scales/mailing-lists/brect73/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "49/45",
        "cents": 147.428
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "80/63",
        "cents": 413.578
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "49/27",
        "cents": 1031.787
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/meandia",
    "description": "Detempered Meantone[21]; contains 7-limit diamond",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15660.html#15660",
    "url": "https://scalelibrary.org/scales/mailing-lists/meandia/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sentdia",
    "description": "Consists of the tetrads of detempered Sensi[27] = sensidia.scl",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15658.html#15658",
    "url": "https://scalelibrary.org/scales/mailing-lists/sentdia/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-walker-fathomless",
    "description": "Scale for '...out of the fathomless Dark / into the limitless Light...'",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Douglas Walker, Out of fathomless dark/into limitless light, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-walker-fathomless/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-keenan-just-blackjack",
    "description": "7-limit just-ification of Blackjack",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Dave Keenan, Optimising JI guitar designs using linear microtemperaments, Xenharmonikon 18 (2006), p.145",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-keenan-just-blackjack/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "128/105",
        "cents": 342.905
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "64/35",
        "cents": 1044.86
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/blackjack_r",
    "description": " Rational \"Wilson/Grady\"-style version, Paul Erlich, TL 28-11-2001",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66272.html#66316",
    "url": "https://scalelibrary.org/scales/mailing-lists/blackjack_r/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/eikocenter",
    "description": "The 2-3-5-7-9-11 Eikosany plus a tonal center note",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91995.html#91995",
    "url": "https://scalelibrary.org/scales/mailing-lists/eikocenter/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "77/72",
        "cents": 116.234
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "385/288",
        "cents": 502.548
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "55/36",
        "cents": 733.722
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen05-walker-golden",
    "description": "Scale used in the composition 'The Golden Net'",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Douglas Walker, The Golden Net, Xenharmonikon 5 (1976)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen05-walker-golden/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-31-pentadic-diamond",
    "description": "1-5-7-11-15 Pentadic Diamond, Figure 31",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-31-pentadic-diamond/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-polansky-horn",
    "description": "Scale from 'Horn'",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Xenharmonikon",
    "reference": "Larry Polansky, Horn, Xenharmonikon 14 (1993), p.83",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-polansky-horn/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "85/64",
        "cents": 491.269
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/phillips_ji",
    "description": "Pauline Phillips, JI 0 #/b \"C\" scale (2002), TL 8-10-2002",
    "notes": 21,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_39746.html#39990",
    "url": "https://scalelibrary.org/scales/mailing-lists/phillips_ji/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "76545/65536",
        "cents": 268.825
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "10935/8192",
        "cents": 499.999
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "399/256",
        "cents": 768.294
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-21",
    "description": "21 equal divisions of the octave",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-21/",
    "tones": [
      {
        "scl": "57.142857",
        "cents": 57.142857
      },
      {
        "scl": "114.285714",
        "cents": 114.285714
      },
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "228.571429",
        "cents": 228.571429
      },
      {
        "scl": "285.714286",
        "cents": 285.714286
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "457.142857",
        "cents": 457.142857
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "571.428571",
        "cents": 571.428571
      },
      {
        "scl": "628.571429",
        "cents": 628.571429
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "742.857143",
        "cents": 742.857143
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "914.285714",
        "cents": 914.285714
      },
      {
        "scl": "971.428571",
        "cents": 971.428571
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1085.714286",
        "cents": 1085.714286
      },
      {
        "scl": "1142.857143",
        "cents": 1142.857143
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/16-miracle-oct",
    "description": "21 out of 72 within 2/1 miracle scale, from 16-of-53 within 5/3",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_28290.html#28290",
    "url": "https://scalelibrary.org/scales/mailing-lists/16-miracle-oct/",
    "tones": [
      {
        "scl": "83.33333333",
        "cents": 83.33333333
      },
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "200.0000000",
        "cents": 200.0
      },
      {
        "scl": "233.3333333",
        "cents": 233.3333333
      },
      {
        "scl": "316.6666667",
        "cents": 316.6666667
      },
      {
        "scl": "350.0000000",
        "cents": 350.0
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "466.6666667",
        "cents": 466.6666667
      },
      {
        "scl": "500.0000000",
        "cents": 500.0
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "616.6666667",
        "cents": 616.6666667
      },
      {
        "scl": "700.0000000",
        "cents": 700.0
      },
      {
        "scl": "733.3333333",
        "cents": 733.3333333
      },
      {
        "scl": "766.6666667",
        "cents": 766.6666667
      },
      {
        "scl": "850.0000000",
        "cents": 850.0
      },
      {
        "scl": "883.3333333",
        "cents": 883.3333333
      },
      {
        "scl": "966.6666667",
        "cents": 966.6666667
      },
      {
        "scl": "1000.000000",
        "cents": 1000.0
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "1116.666666",
        "cents": 1116.666666
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/blackjack",
    "description": "Paul Erlich, Tuning list ~5-May-2001, 7/72 octave generator",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_22370.html#22432",
    "url": "https://scalelibrary.org/scales/mailing-lists/blackjack/",
    "tones": [
      {
        "scl": "33.3333333",
        "cents": 33.3333333
      },
      {
        "scl": "116.6666667",
        "cents": 116.6666667
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "233.3333333",
        "cents": 233.3333333
      },
      {
        "scl": "266.6666667",
        "cents": 266.6666667
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "383.3333333",
        "cents": 383.3333333
      },
      {
        "scl": "466.6666667",
        "cents": 466.6666667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "583.3333333",
        "cents": 583.3333333
      },
      {
        "scl": "616.6666667",
        "cents": 616.6666667
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "733.3333333",
        "cents": 733.3333333
      },
      {
        "scl": "816.6666667",
        "cents": 816.6666667
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "933.3333333",
        "cents": 933.3333333
      },
      {
        "scl": "966.6666667",
        "cents": 966.6666667
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "1166.666667",
        "cents": 1166.666667
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/blackjack_tuning_30510_30510",
    "description": "MOS of 11-limit \"MIRACLE\" temperament, Erlich & Keenan, TL 2-5-2001",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_30510.html#30510",
    "url": "https://scalelibrary.org/scales/mailing-lists/blackjack_tuning_30510_30510/",
    "tones": [
      {
        "scl": "83.33333",
        "cents": 83.33333
      },
      {
        "scl": "116.66667",
        "cents": 116.66667
      },
      {
        "scl": "200.00000",
        "cents": 200.0
      },
      {
        "scl": "233.33333",
        "cents": 233.33333
      },
      {
        "scl": "316.66667",
        "cents": 316.66667
      },
      {
        "scl": "350.00000",
        "cents": 350.0
      },
      {
        "scl": "383.33333",
        "cents": 383.33333
      },
      {
        "scl": "466.66667",
        "cents": 466.66667
      },
      {
        "scl": "500.00000",
        "cents": 500.0
      },
      {
        "scl": "583.33333",
        "cents": 583.33333
      },
      {
        "scl": "616.66667",
        "cents": 616.66667
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "733.33333",
        "cents": 733.33333
      },
      {
        "scl": "816.66667",
        "cents": 816.66667
      },
      {
        "scl": "850.00000",
        "cents": 850.0
      },
      {
        "scl": "933.33333",
        "cents": 933.33333
      },
      {
        "scl": "966.66667",
        "cents": 966.66667
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1083.33333",
        "cents": 1083.33333
      },
      {
        "scl": "1166.66667",
        "cents": 1166.66667
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/blackjb",
    "description": "marvel (1,1) tuning of pipedum_21b",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12870.html#12870",
    "url": "https://scalelibrary.org/scales/mailing-lists/blackjb/",
    "tones": [
      {
        "scl": "34.142571",
        "cents": 34.142571
      },
      {
        "scl": "116.519709",
        "cents": 116.519709
      },
      {
        "scl": "150.662280",
        "cents": 150.66228
      },
      {
        "scl": "233.039418",
        "cents": 233.039418
      },
      {
        "scl": "267.181988",
        "cents": 267.181988
      },
      {
        "scl": "349.559126",
        "cents": 349.559126
      },
      {
        "scl": "383.701697",
        "cents": 383.701697
      },
      {
        "scl": "466.739177",
        "cents": 466.739177
      },
      {
        "scl": "500.221406",
        "cents": 500.221406
      },
      {
        "scl": "583.258885",
        "cents": 583.258885
      },
      {
        "scl": "616.741115",
        "cents": 616.741115
      },
      {
        "scl": "699.778594",
        "cents": 699.778594
      },
      {
        "scl": "733.260823",
        "cents": 733.260823
      },
      {
        "scl": "816.298303",
        "cents": 816.298303
      },
      {
        "scl": "850.440874",
        "cents": 850.440874
      },
      {
        "scl": "932.818012",
        "cents": 932.818012
      },
      {
        "scl": "966.960582",
        "cents": 966.960582
      },
      {
        "scl": "1049.337720",
        "cents": 1049.33772
      },
      {
        "scl": "1083.480291",
        "cents": 1083.480291
      },
      {
        "scl": "1116.962521",
        "cents": 1116.962521
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/blaj",
    "description": "Detempered Blackjack in 1/4 kleismic marvel tuning",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12366.html#12366",
    "url": "https://scalelibrary.org/scales/mailing-lists/blaj/",
    "tones": [
      {
        "scl": "37.624693",
        "cents": 37.624693
      },
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "153.211740",
        "cents": 153.21174
      },
      {
        "scl": "231.174094",
        "cents": 231.174094
      },
      {
        "scl": "268.798786",
        "cents": 268.798786
      },
      {
        "scl": "346.761140",
        "cents": 346.76114
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "468.853027",
        "cents": 468.853027
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "615.559927",
        "cents": 615.559927
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "731.146973",
        "cents": 731.146973
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "853.238860",
        "cents": 853.23886
      },
      {
        "scl": "931.201214",
        "cents": 931.201214
      },
      {
        "scl": "968.825906",
        "cents": 968.825906
      },
      {
        "scl": "1046.788260",
        "cents": 1046.78826
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1162.375307",
        "cents": 1162.375307
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diamond9plus-marvel",
    "description": "Marvel tempering of diamond9 plus secors up and down",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92097.html#92097",
    "url": "https://scalelibrary.org/scales/mailing-lists/diamond9plus-marvel/",
    "tones": [
      {
        "scl": "115.58705",
        "cents": 115.58705
      },
      {
        "scl": "182.40371",
        "cents": 182.40371
      },
      {
        "scl": "201.33949",
        "cents": 201.33949
      },
      {
        "scl": "231.17409",
        "cents": 231.17409
      },
      {
        "scl": "268.15616",
        "cents": 268.15616
      },
      {
        "scl": "316.92654",
        "cents": 316.92654
      },
      {
        "scl": "383.74321",
        "cents": 383.74321
      },
      {
        "scl": "432.51359",
        "cents": 432.51359
      },
      {
        "scl": "499.33025",
        "cents": 499.33025
      },
      {
        "scl": "585.08270",
        "cents": 585.0827
      },
      {
        "scl": "614.91730",
        "cents": 614.9173
      },
      {
        "scl": "700.66975",
        "cents": 700.66975
      },
      {
        "scl": "767.48641",
        "cents": 767.48641
      },
      {
        "scl": "816.25679",
        "cents": 816.25679
      },
      {
        "scl": "883.07346",
        "cents": 883.07346
      },
      {
        "scl": "931.84384",
        "cents": 931.84384
      },
      {
        "scl": "968.82591",
        "cents": 968.82591
      },
      {
        "scl": "998.66051",
        "cents": 998.66051
      },
      {
        "scl": "1017.59629",
        "cents": 1017.59629
      },
      {
        "scl": "1084.41295",
        "cents": 1084.41295
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diamond9plus",
    "description": "9-limit tonality diamond extended with two secors",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92097.html#92097",
    "url": "https://scalelibrary.org/scales/mailing-lists/diamond9plus/",
    "tones": [
      {
        "scl": "115.587",
        "cents": 115.587
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "1084.413",
        "cents": 1084.413
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rosatimarv",
    "description": "1/4-kleismic marvel tempering of rosati_21.scl",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53142.html#53142",
    "url": "https://scalelibrary.org/scales/mailing-lists/rosatimarv/",
    "tones": [
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "184.331593",
        "cents": 184.331593
      },
      {
        "scl": "200.054240",
        "cents": 200.05424
      },
      {
        "scl": "231.174094",
        "cents": 231.174094
      },
      {
        "scl": "268.798787",
        "cents": 268.798787
      },
      {
        "scl": "315.641288",
        "cents": 315.641288
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "431.228334",
        "cents": 431.228334
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "584.440073",
        "cents": 584.440073
      },
      {
        "scl": "615.559927",
        "cents": 615.559927
      },
      {
        "scl": "700.027121",
        "cents": 700.027121
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "931.201214",
        "cents": 931.201214
      },
      {
        "scl": "968.825906",
        "cents": 968.825906
      },
      {
        "scl": "999.945760",
        "cents": 999.94576
      },
      {
        "scl": "1015.668407",
        "cents": 1015.668407
      },
      {
        "scl": "1084.412954",
        "cents": 1084.412954
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-keenan-blackjack-guitar",
    "description": "Fret tunings for a blackjack guitar fretboard",
    "notes": 21,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Dave Keenan, Optimising JI guitar designs using linear microtemperaments, Xenharmonikon 18 (2006), p.146",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-keenan-blackjack-guitar/",
    "tones": [
      {
        "scl": "33.0",
        "cents": 33.0
      },
      {
        "scl": "117.0",
        "cents": 117.0
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "233.0",
        "cents": 233.0
      },
      {
        "scl": "267.0",
        "cents": 267.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "383.0",
        "cents": 383.0
      },
      {
        "scl": "467.0",
        "cents": 467.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "583.0",
        "cents": 583.0
      },
      {
        "scl": "617.0",
        "cents": 617.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "733.0",
        "cents": 733.0
      },
      {
        "scl": "817.0",
        "cents": 817.0
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "883.0",
        "cents": 883.0
      },
      {
        "scl": "967.0",
        "cents": 967.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1083.0",
        "cents": 1083.0
      },
      {
        "scl": "1117.0",
        "cents": 1117.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-21",
    "description": "10L 11s MOS for Miracle, L=83.29, s=33.43",
    "notes": 21,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-21/",
    "tones": [
      {
        "scl": "33.43",
        "cents": 33.43
      },
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "150.15",
        "cents": 150.15
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "266.87",
        "cents": 266.87
      },
      {
        "scl": "350.16",
        "cents": 350.16
      },
      {
        "scl": "383.59",
        "cents": 383.59
      },
      {
        "scl": "466.88",
        "cents": 466.88
      },
      {
        "scl": "500.31",
        "cents": 500.31
      },
      {
        "scl": "583.60",
        "cents": 583.6
      },
      {
        "scl": "617.03",
        "cents": 617.03
      },
      {
        "scl": "700.32",
        "cents": 700.32
      },
      {
        "scl": "733.75",
        "cents": 733.75
      },
      {
        "scl": "817.04",
        "cents": 817.04
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "933.76",
        "cents": 933.76
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1050.48",
        "cents": 1050.48
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1167.20",
        "cents": 1167.2
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-21",
    "description": "5L 16s MOS for Cynder, L=115.22, s=39.10",
    "notes": 21,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-21/",
    "tones": [
      {
        "scl": "39.10",
        "cents": 39.1
      },
      {
        "scl": "78.20",
        "cents": 78.2
      },
      {
        "scl": "193.42",
        "cents": 193.42
      },
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "271.62",
        "cents": 271.62
      },
      {
        "scl": "310.72",
        "cents": 310.72
      },
      {
        "scl": "425.94",
        "cents": 425.94
      },
      {
        "scl": "465.04",
        "cents": 465.04
      },
      {
        "scl": "504.14",
        "cents": 504.14
      },
      {
        "scl": "543.24",
        "cents": 543.24
      },
      {
        "scl": "658.46",
        "cents": 658.46
      },
      {
        "scl": "697.56",
        "cents": 697.56
      },
      {
        "scl": "736.66",
        "cents": 736.66
      },
      {
        "scl": "775.76",
        "cents": 775.76
      },
      {
        "scl": "890.98",
        "cents": 890.98
      },
      {
        "scl": "930.08",
        "cents": 930.08
      },
      {
        "scl": "969.18",
        "cents": 969.18
      },
      {
        "scl": "1008.28",
        "cents": 1008.28
      },
      {
        "scl": "1123.50",
        "cents": 1123.5
      },
      {
        "scl": "1162.60",
        "cents": 1162.6
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "damusc/Colombia_Marimba_05",
    "description": "Marimba 5 (Marimba), Colombia",
    "notes": 21,
    "period_cents": 3400.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. Minana Blasco. Afinacion de las marimbas en la costa pacifiica colombiana: Un ejemplo de la memoria intervalica africana en colombia. 1990",
    "url": "https://scalelibrary.org/scales/damusc/Colombia_Marimba_05/",
    "tones": [
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "360.0",
        "cents": 360.0
      },
      {
        "scl": "520.0",
        "cents": 520.0
      },
      {
        "scl": "680.0",
        "cents": 680.0
      },
      {
        "scl": "890.0",
        "cents": 890.0
      },
      {
        "scl": "1030.0",
        "cents": 1030.0
      },
      {
        "scl": "1190.0",
        "cents": 1190.0
      },
      {
        "scl": "1360.0",
        "cents": 1360.0
      },
      {
        "scl": "1530.0",
        "cents": 1530.0
      },
      {
        "scl": "1700.0",
        "cents": 1700.0
      },
      {
        "scl": "1870.0",
        "cents": 1870.0
      },
      {
        "scl": "2030.0",
        "cents": 2030.0
      },
      {
        "scl": "2190.0",
        "cents": 2190.0
      },
      {
        "scl": "2350.0",
        "cents": 2350.0
      },
      {
        "scl": "2500.0",
        "cents": 2500.0
      },
      {
        "scl": "2660.0",
        "cents": 2660.0
      },
      {
        "scl": "2870.0",
        "cents": 2870.0
      },
      {
        "scl": "3030.0",
        "cents": 3030.0
      },
      {
        "scl": "3150.0",
        "cents": 3150.0
      },
      {
        "scl": "3300.0",
        "cents": 3300.0
      },
      {
        "scl": "3400.0",
        "cents": 3400.0
      }
    ]
  },
  {
    "stem": "damusc/Malawi_Asena_27",
    "description": "Asena 27 (Malimba), Malawi",
    "notes": 21,
    "period_cents": 3601.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Van Zanten, Wim (1980). The equidistant heptatonic scale of the Asena in Malawi. African Music: Journal of the International Library of African Music, 6(1):107-125.",
    "url": "https://scalelibrary.org/scales/damusc/Malawi_Asena_27/",
    "tones": [
      {
        "scl": "222.0",
        "cents": 222.0
      },
      {
        "scl": "362.0",
        "cents": 362.0
      },
      {
        "scl": "510.0",
        "cents": 510.0
      },
      {
        "scl": "678.0",
        "cents": 678.0
      },
      {
        "scl": "847.0",
        "cents": 847.0
      },
      {
        "scl": "1013.0",
        "cents": 1013.0
      },
      {
        "scl": "1201.0",
        "cents": 1201.0
      },
      {
        "scl": "1402.0",
        "cents": 1402.0
      },
      {
        "scl": "1583.0",
        "cents": 1583.0
      },
      {
        "scl": "1737.0",
        "cents": 1737.0
      },
      {
        "scl": "1911.0",
        "cents": 1911.0
      },
      {
        "scl": "2061.0",
        "cents": 2061.0
      },
      {
        "scl": "2226.0",
        "cents": 2226.0
      },
      {
        "scl": "2401.0",
        "cents": 2401.0
      },
      {
        "scl": "2633.0",
        "cents": 2633.0
      },
      {
        "scl": "2783.0",
        "cents": 2783.0
      },
      {
        "scl": "2946.0",
        "cents": 2946.0
      },
      {
        "scl": "3079.0",
        "cents": 3079.0
      },
      {
        "scl": "3232.0",
        "cents": 3232.0
      },
      {
        "scl": "3400.0",
        "cents": 3400.0
      },
      {
        "scl": "3601.0",
        "cents": 3601.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranad_ek_02",
    "description": "Ranad ek 2 (Ranat Ek), Thailand",
    "notes": 21,
    "period_cents": 3629.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. Garzoli. The myth of equidistance in thai tuning. Anal Approaches Music, 4(2):1-29, 2015 (personal communication)",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranad_ek_02/",
    "tones": [
      {
        "scl": "165.0",
        "cents": 165.0
      },
      {
        "scl": "328.0",
        "cents": 328.0
      },
      {
        "scl": "460.0",
        "cents": 460.0
      },
      {
        "scl": "653.0",
        "cents": 653.0
      },
      {
        "scl": "812.0",
        "cents": 812.0
      },
      {
        "scl": "993.0",
        "cents": 993.0
      },
      {
        "scl": "1215.0",
        "cents": 1215.0
      },
      {
        "scl": "1341.0",
        "cents": 1341.0
      },
      {
        "scl": "1511.0",
        "cents": 1511.0
      },
      {
        "scl": "1696.0",
        "cents": 1696.0
      },
      {
        "scl": "1854.0",
        "cents": 1854.0
      },
      {
        "scl": "2027.0",
        "cents": 2027.0
      },
      {
        "scl": "2204.0",
        "cents": 2204.0
      },
      {
        "scl": "2376.0",
        "cents": 2376.0
      },
      {
        "scl": "2535.0",
        "cents": 2535.0
      },
      {
        "scl": "2708.0",
        "cents": 2708.0
      },
      {
        "scl": "2899.0",
        "cents": 2899.0
      },
      {
        "scl": "3081.0",
        "cents": 3081.0
      },
      {
        "scl": "3230.0",
        "cents": 3230.0
      },
      {
        "scl": "3445.0",
        "cents": 3445.0
      },
      {
        "scl": "3629.0",
        "cents": 3629.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranad_ek_03",
    "description": "Ranad ek 3 (Ranat Ek), Thailand",
    "notes": 21,
    "period_cents": 3641.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. Garzoli. The myth of equidistance in thai tuning. Anal Approaches Music, 4(2):1-29, 2015 (personal communication)",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranad_ek_03/",
    "tones": [
      {
        "scl": "142.0",
        "cents": 142.0
      },
      {
        "scl": "407.0",
        "cents": 407.0
      },
      {
        "scl": "571.0",
        "cents": 571.0
      },
      {
        "scl": "758.0",
        "cents": 758.0
      },
      {
        "scl": "940.0",
        "cents": 940.0
      },
      {
        "scl": "1116.0",
        "cents": 1116.0
      },
      {
        "scl": "1269.0",
        "cents": 1269.0
      },
      {
        "scl": "1426.0",
        "cents": 1426.0
      },
      {
        "scl": "1592.0",
        "cents": 1592.0
      },
      {
        "scl": "1749.0",
        "cents": 1749.0
      },
      {
        "scl": "1918.0",
        "cents": 1918.0
      },
      {
        "scl": "2106.0",
        "cents": 2106.0
      },
      {
        "scl": "2283.0",
        "cents": 2283.0
      },
      {
        "scl": "2456.0",
        "cents": 2456.0
      },
      {
        "scl": "2627.0",
        "cents": 2627.0
      },
      {
        "scl": "2799.0",
        "cents": 2799.0
      },
      {
        "scl": "2970.0",
        "cents": 2970.0
      },
      {
        "scl": "3131.0",
        "cents": 3131.0
      },
      {
        "scl": "3296.0",
        "cents": 3296.0
      },
      {
        "scl": "3479.0",
        "cents": 3479.0
      },
      {
        "scl": "3641.0",
        "cents": 3641.0
      }
    ]
  },
  {
    "stem": "damusc/Thailand_Ranat_Ek_and_Kong_Wong_Yai_05",
    "description": "5 (Ranat Ek & Kong Wong Yai), Thailand",
    "notes": 21,
    "period_cents": 3705.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Wisuttipat, Nattapol (2015). Relative Nature of Thai Traditional Music through its Tuning System. International Journal of Creative and Arts Studies, 2(1):86.",
    "url": "https://scalelibrary.org/scales/damusc/Thailand_Ranat_Ek_and_Kong_Wong_Yai_05/",
    "tones": [
      {
        "scl": "255.0",
        "cents": 255.0
      },
      {
        "scl": "425.0",
        "cents": 425.0
      },
      {
        "scl": "595.0",
        "cents": 595.0
      },
      {
        "scl": "765.0",
        "cents": 765.0
      },
      {
        "scl": "935.0",
        "cents": 935.0
      },
      {
        "scl": "1115.0",
        "cents": 1115.0
      },
      {
        "scl": "1295.0",
        "cents": 1295.0
      },
      {
        "scl": "1460.0",
        "cents": 1460.0
      },
      {
        "scl": "1630.0",
        "cents": 1630.0
      },
      {
        "scl": "1800.0",
        "cents": 1800.0
      },
      {
        "scl": "1970.0",
        "cents": 1970.0
      },
      {
        "scl": "2140.0",
        "cents": 2140.0
      },
      {
        "scl": "2320.0",
        "cents": 2320.0
      },
      {
        "scl": "2500.0",
        "cents": 2500.0
      },
      {
        "scl": "2665.0",
        "cents": 2665.0
      },
      {
        "scl": "2835.0",
        "cents": 2835.0
      },
      {
        "scl": "3005.0",
        "cents": 3005.0
      },
      {
        "scl": "3175.0",
        "cents": 3175.0
      },
      {
        "scl": "3345.0",
        "cents": 3345.0
      },
      {
        "scl": "3525.0",
        "cents": 3525.0
      },
      {
        "scl": "3705.0",
        "cents": 3705.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-21-17",
    "description": "21st root of 17 non-octave scale",
    "notes": 21,
    "period_cents": 4904.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.16",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-21-17/",
    "tones": [
      {
        "scl": "233.569305",
        "cents": 233.569305
      },
      {
        "scl": "467.13861",
        "cents": 467.13861
      },
      {
        "scl": "700.707916",
        "cents": 700.707916
      },
      {
        "scl": "934.277221",
        "cents": 934.277221
      },
      {
        "scl": "1167.846526",
        "cents": 1167.846526
      },
      {
        "scl": "1401.415831",
        "cents": 1401.415831
      },
      {
        "scl": "1634.985137",
        "cents": 1634.985137
      },
      {
        "scl": "1868.554442",
        "cents": 1868.554442
      },
      {
        "scl": "2102.123747",
        "cents": 2102.123747
      },
      {
        "scl": "2335.693052",
        "cents": 2335.693052
      },
      {
        "scl": "2569.262357",
        "cents": 2569.262357
      },
      {
        "scl": "2802.831663",
        "cents": 2802.831663
      },
      {
        "scl": "3036.400968",
        "cents": 3036.400968
      },
      {
        "scl": "3269.970273",
        "cents": 3269.970273
      },
      {
        "scl": "3503.539578",
        "cents": 3503.539578
      },
      {
        "scl": "3737.108883",
        "cents": 3737.108883
      },
      {
        "scl": "3970.678189",
        "cents": 3970.678189
      },
      {
        "scl": "4204.247494",
        "cents": 4204.247494
      },
      {
        "scl": "4437.816799",
        "cents": 4437.816799
      },
      {
        "scl": "4671.386104",
        "cents": 4671.386104
      },
      {
        "scl": "17/1",
        "cents": 4904.955
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hedgehog-22",
    "description": "8L 14s MOS for Hedgehog, L=60.66, s=50.83",
    "notes": 22,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hedgehog-22/",
    "tones": [
      {
        "scl": "50.83",
        "cents": 50.83
      },
      {
        "scl": "111.49",
        "cents": 111.49
      },
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "213.15",
        "cents": 213.15
      },
      {
        "scl": "273.81",
        "cents": 273.81
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "385.30",
        "cents": 385.3
      },
      {
        "scl": "436.13",
        "cents": 436.13
      },
      {
        "scl": "486.96",
        "cents": 486.96
      },
      {
        "scl": "547.62",
        "cents": 547.62
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "649.28",
        "cents": 649.28
      },
      {
        "scl": "709.94",
        "cents": 709.94
      },
      {
        "scl": "760.77",
        "cents": 760.77
      },
      {
        "scl": "811.60",
        "cents": 811.6
      },
      {
        "scl": "872.26",
        "cents": 872.26
      },
      {
        "scl": "923.09",
        "cents": 923.09
      },
      {
        "scl": "983.75",
        "cents": 983.75
      },
      {
        "scl": "1034.58",
        "cents": 1034.58
      },
      {
        "scl": "1085.41",
        "cents": 1085.41
      },
      {
        "scl": "1146.07",
        "cents": 1146.07
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-pajara-22",
    "description": "12L 10s MOS for Pajara, L=65.60, s=40.97",
    "notes": 22,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-pajara-22/",
    "tones": [
      {
        "scl": "65.60",
        "cents": 65.6
      },
      {
        "scl": "106.57",
        "cents": 106.57
      },
      {
        "scl": "172.17",
        "cents": 172.17
      },
      {
        "scl": "213.14",
        "cents": 213.14
      },
      {
        "scl": "278.74",
        "cents": 278.74
      },
      {
        "scl": "319.71",
        "cents": 319.71
      },
      {
        "scl": "385.31",
        "cents": 385.31
      },
      {
        "scl": "426.28",
        "cents": 426.28
      },
      {
        "scl": "491.88",
        "cents": 491.88
      },
      {
        "scl": "532.85",
        "cents": 532.85
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "664.05",
        "cents": 664.05
      },
      {
        "scl": "705.02",
        "cents": 705.02
      },
      {
        "scl": "770.62",
        "cents": 770.62
      },
      {
        "scl": "811.59",
        "cents": 811.59
      },
      {
        "scl": "877.19",
        "cents": 877.19
      },
      {
        "scl": "918.16",
        "cents": 918.16
      },
      {
        "scl": "983.76",
        "cents": 983.76
      },
      {
        "scl": "1024.73",
        "cents": 1024.73
      },
      {
        "scl": "1090.33",
        "cents": 1090.33
      },
      {
        "scl": "1131.30",
        "cents": 1131.3
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-22",
    "description": "15L 7s MOS for Porcupine, L=60.67, s=40.98",
    "notes": 22,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-22/",
    "tones": [
      {
        "scl": "60.67",
        "cents": 60.67
      },
      {
        "scl": "101.65",
        "cents": 101.65
      },
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "222.99",
        "cents": 222.99
      },
      {
        "scl": "263.97",
        "cents": 263.97
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "385.31",
        "cents": 385.31
      },
      {
        "scl": "426.29",
        "cents": 426.29
      },
      {
        "scl": "486.96",
        "cents": 486.96
      },
      {
        "scl": "547.63",
        "cents": 547.63
      },
      {
        "scl": "588.61",
        "cents": 588.61
      },
      {
        "scl": "649.28",
        "cents": 649.28
      },
      {
        "scl": "709.95",
        "cents": 709.95
      },
      {
        "scl": "770.62",
        "cents": 770.62
      },
      {
        "scl": "811.60",
        "cents": 811.6
      },
      {
        "scl": "872.27",
        "cents": 872.27
      },
      {
        "scl": "932.94",
        "cents": 932.94
      },
      {
        "scl": "973.92",
        "cents": 973.92
      },
      {
        "scl": "1034.59",
        "cents": 1034.59
      },
      {
        "scl": "1095.26",
        "cents": 1095.26
      },
      {
        "scl": "1136.24",
        "cents": 1136.24
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-superpyth-22",
    "description": "5L 17s MOS for Superpyth, L=62.89, s=51.95",
    "notes": 22,
    "period_cents": 1197.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-superpyth-22/",
    "tones": [
      {
        "scl": "51.95",
        "cents": 51.95
      },
      {
        "scl": "103.90",
        "cents": 103.9
      },
      {
        "scl": "166.79",
        "cents": 166.79
      },
      {
        "scl": "218.74",
        "cents": 218.74
      },
      {
        "scl": "270.69",
        "cents": 270.69
      },
      {
        "scl": "322.64",
        "cents": 322.64
      },
      {
        "scl": "385.53",
        "cents": 385.53
      },
      {
        "scl": "437.48",
        "cents": 437.48
      },
      {
        "scl": "489.43",
        "cents": 489.43
      },
      {
        "scl": "541.38",
        "cents": 541.38
      },
      {
        "scl": "593.33",
        "cents": 593.33
      },
      {
        "scl": "656.22",
        "cents": 656.22
      },
      {
        "scl": "708.17",
        "cents": 708.17
      },
      {
        "scl": "760.12",
        "cents": 760.12
      },
      {
        "scl": "812.07",
        "cents": 812.07
      },
      {
        "scl": "874.96",
        "cents": 874.96
      },
      {
        "scl": "926.91",
        "cents": 926.91
      },
      {
        "scl": "978.86",
        "cents": 978.86
      },
      {
        "scl": "1030.81",
        "cents": 1030.81
      },
      {
        "scl": "1093.70",
        "cents": 1093.7
      },
      {
        "scl": "1145.65",
        "cents": 1145.65
      },
      {
        "scl": "1197.60",
        "cents": 1197.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-doublewide-22",
    "description": "18L 4s MOS for Doublewide, L=54.64, s=53.76",
    "notes": 22,
    "period_cents": 1198.56,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-doublewide-22/",
    "tones": [
      {
        "scl": "54.64",
        "cents": 54.64
      },
      {
        "scl": "109.28",
        "cents": 109.28
      },
      {
        "scl": "163.04",
        "cents": 163.04
      },
      {
        "scl": "217.68",
        "cents": 217.68
      },
      {
        "scl": "272.32",
        "cents": 272.32
      },
      {
        "scl": "326.96",
        "cents": 326.96
      },
      {
        "scl": "381.60",
        "cents": 381.6
      },
      {
        "scl": "436.24",
        "cents": 436.24
      },
      {
        "scl": "490.00",
        "cents": 490.0
      },
      {
        "scl": "544.64",
        "cents": 544.64
      },
      {
        "scl": "599.28",
        "cents": 599.28
      },
      {
        "scl": "653.92",
        "cents": 653.92
      },
      {
        "scl": "708.56",
        "cents": 708.56
      },
      {
        "scl": "762.32",
        "cents": 762.32
      },
      {
        "scl": "816.96",
        "cents": 816.96
      },
      {
        "scl": "871.60",
        "cents": 871.6
      },
      {
        "scl": "926.24",
        "cents": 926.24
      },
      {
        "scl": "980.88",
        "cents": 980.88
      },
      {
        "scl": "1035.52",
        "cents": 1035.52
      },
      {
        "scl": "1089.28",
        "cents": 1089.28
      },
      {
        "scl": "1143.92",
        "cents": 1143.92
      },
      {
        "scl": "1198.56",
        "cents": 1198.56
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-srutal-22",
    "description": "12L 10s MOS for Srutal, L=76.06, s=28.64",
    "notes": 22,
    "period_cents": 1199.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-srutal-22/",
    "tones": [
      {
        "scl": "76.06",
        "cents": 76.06
      },
      {
        "scl": "104.70",
        "cents": 104.7
      },
      {
        "scl": "180.76",
        "cents": 180.76
      },
      {
        "scl": "209.40",
        "cents": 209.4
      },
      {
        "scl": "285.46",
        "cents": 285.46
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "390.16",
        "cents": 390.16
      },
      {
        "scl": "418.80",
        "cents": 418.8
      },
      {
        "scl": "494.86",
        "cents": 494.86
      },
      {
        "scl": "523.50",
        "cents": 523.5
      },
      {
        "scl": "599.56",
        "cents": 599.56
      },
      {
        "scl": "675.62",
        "cents": 675.62
      },
      {
        "scl": "704.26",
        "cents": 704.26
      },
      {
        "scl": "780.32",
        "cents": 780.32
      },
      {
        "scl": "808.96",
        "cents": 808.96
      },
      {
        "scl": "885.02",
        "cents": 885.02
      },
      {
        "scl": "913.66",
        "cents": 913.66
      },
      {
        "scl": "989.72",
        "cents": 989.72
      },
      {
        "scl": "1018.36",
        "cents": 1018.36
      },
      {
        "scl": "1094.42",
        "cents": 1094.42
      },
      {
        "scl": "1123.06",
        "cents": 1123.06
      },
      {
        "scl": "1199.12",
        "cents": 1199.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orwell-22",
    "description": "9L 13s MOS for Orwell, L=69.22, s=44.35",
    "notes": 22,
    "period_cents": 1199.53,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orwell-22/",
    "tones": [
      {
        "scl": "44.35",
        "cents": 44.35
      },
      {
        "scl": "113.57",
        "cents": 113.57
      },
      {
        "scl": "157.92",
        "cents": 157.92
      },
      {
        "scl": "227.14",
        "cents": 227.14
      },
      {
        "scl": "271.49",
        "cents": 271.49
      },
      {
        "scl": "315.84",
        "cents": 315.84
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "429.41",
        "cents": 429.41
      },
      {
        "scl": "498.63",
        "cents": 498.63
      },
      {
        "scl": "542.98",
        "cents": 542.98
      },
      {
        "scl": "612.20",
        "cents": 612.2
      },
      {
        "scl": "656.55",
        "cents": 656.55
      },
      {
        "scl": "700.90",
        "cents": 700.9
      },
      {
        "scl": "770.12",
        "cents": 770.12
      },
      {
        "scl": "814.47",
        "cents": 814.47
      },
      {
        "scl": "883.69",
        "cents": 883.69
      },
      {
        "scl": "928.04",
        "cents": 928.04
      },
      {
        "scl": "972.39",
        "cents": 972.39
      },
      {
        "scl": "1041.61",
        "cents": 1041.61
      },
      {
        "scl": "1085.96",
        "cents": 1085.96
      },
      {
        "scl": "1155.18",
        "cents": 1155.18
      },
      {
        "scl": "1199.53",
        "cents": 1199.53
      }
    ]
  },
  {
    "stem": "mailing-lists/top-orwell-22",
    "description": "TOP-MAX orwell[22]",
    "notes": 22,
    "period_cents": 1199.53266,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_80686.html#80720",
    "url": "https://scalelibrary.org/scales/mailing-lists/top-orwell-22/",
    "tones": [
      {
        "scl": "44.37751",
        "cents": 44.37751
      },
      {
        "scl": "113.55807",
        "cents": 113.55807
      },
      {
        "scl": "157.93558",
        "cents": 157.93558
      },
      {
        "scl": "227.11614",
        "cents": 227.11614
      },
      {
        "scl": "271.49365",
        "cents": 271.49365
      },
      {
        "scl": "315.87116",
        "cents": 315.87116
      },
      {
        "scl": "385.05172",
        "cents": 385.05172
      },
      {
        "scl": "429.42923",
        "cents": 429.42923
      },
      {
        "scl": "498.60978",
        "cents": 498.60978
      },
      {
        "scl": "542.98729",
        "cents": 542.98729
      },
      {
        "scl": "612.16785",
        "cents": 612.16785
      },
      {
        "scl": "656.54536",
        "cents": 656.54536
      },
      {
        "scl": "700.92287",
        "cents": 700.92287
      },
      {
        "scl": "770.10343",
        "cents": 770.10343
      },
      {
        "scl": "814.48094",
        "cents": 814.48094
      },
      {
        "scl": "883.66150",
        "cents": 883.6615
      },
      {
        "scl": "928.03901",
        "cents": 928.03901
      },
      {
        "scl": "972.41652",
        "cents": 972.41652
      },
      {
        "scl": "1041.59708",
        "cents": 1041.59708
      },
      {
        "scl": "1085.97459",
        "cents": 1085.97459
      },
      {
        "scl": "1155.15515",
        "cents": 1155.15515
      },
      {
        "scl": "1199.53266",
        "cents": 1199.53266
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-22",
    "description": "3L 19s MOS for Wurschmidt, L=167.02, s=36.77",
    "notes": 22,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-22/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "73.54",
        "cents": 73.54
      },
      {
        "scl": "110.31",
        "cents": 110.31
      },
      {
        "scl": "277.33",
        "cents": 277.33
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "461.18",
        "cents": 461.18
      },
      {
        "scl": "497.95",
        "cents": 497.95
      },
      {
        "scl": "664.97",
        "cents": 664.97
      },
      {
        "scl": "701.74",
        "cents": 701.74
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "885.59",
        "cents": 885.59
      },
      {
        "scl": "922.36",
        "cents": 922.36
      },
      {
        "scl": "1089.38",
        "cents": 1089.38
      },
      {
        "scl": "1126.15",
        "cents": 1126.15
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "mailing-lists/indianred",
    "description": "32805/32768 Hahn-reduced ",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54793.html#54992",
    "url": "https://scalelibrary.org/scales/mailing-lists/indianred/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/indpar",
    "description": "Parizek shruti scale",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54793.html#54832",
    "url": "https://scalelibrary.org/scales/mailing-lists/indpar/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "320/243",
        "cents": 476.539
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/quasic22",
    "description": "A 22 note quasi-circulating scale",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_60416.html#60416",
    "url": "https://scalelibrary.org/scales/mailing-lists/quasic22/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "140625/131072",
        "cents": 121.792
      },
      {
        "scl": "1125/1024",
        "cents": 162.851
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "1265625/1048576",
        "cents": 325.702
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "5625/4096",
        "cents": 549.165
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "375/256",
        "cents": 660.896
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "421875/262144",
        "cents": 823.747
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "28125/16384",
        "cents": 935.479
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "3796875/2097152",
        "cents": 1027.657
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/scj22_a",
    "description": "<3125/3072  250/243> Fokker block",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_39089.html#39432",
    "url": "https://scalelibrary.org/scales/mailing-lists/scj22_a/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "144/125",
        "cents": 244.969
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "864/625",
        "cents": 560.61
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/scj22b",
    "description": "<2048/2025   250/243> Fokker block",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_39089.html#39432",
    "url": "https://scalelibrary.org/scales/mailing-lists/scj22b/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/scj22c",
    "description": "<2048/2025   3125/3072> Fokker block",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_39089.html#39432",
    "url": "https://scalelibrary.org/scales/mailing-lists/scj22c/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "512/375",
        "cents": 539.104
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "375/256",
        "cents": 660.896
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen02-wilson-indic",
    "description": "Indic system of 22 s'ruti (for you, Lou)",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, Bosanquet - A Bridge - A Doorway To Dialog, Xenharmonikon 2 (1974)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen02-wilson-indic/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/22highschool",
    "description": "22-note Highschool scale",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90597.html#90601",
    "url": "https://scalelibrary.org/scales/mailing-lists/22highschool/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cpak22",
    "description": "optimal tetrad pack scale",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12984.html#12984",
    "url": "https://scalelibrary.org/scales/mailing-lists/cpak22/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "64/35",
        "cents": 1044.86
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ha22",
    "description": "Modified Hahn reduced 22-note scale",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54903.html#54917",
    "url": "https://scalelibrary.org/scales/mailing-lists/ha22/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hahn22",
    "description": "Hahn-reduced 22 note scale",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10822.html#10822",
    "url": "https://scalelibrary.org/scales/mailing-lists/hahn22/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hen22",
    "description": "Adjusted Hahn22",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10822.html#10825",
    "url": "https://scalelibrary.org/scales/mailing-lists/hen22/",
    "tones": [
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-acute-22",
    "description": "Acute, linear-mapped intonational system, 22 notes",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-acute-22/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-07-eikosany-extended",
    "description": "1-3-7-9-11-15 Eikosany with two added tones, Figure 7",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-07-eikosany-extended/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "105/88",
        "cents": 305.777
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "140/99",
        "cents": 599.912
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "35/22",
        "cents": 803.822
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/evangelina",
    "description": " Erv Wilson's everyday go-to scale (Kraig Grady, T66325).",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66272.html#66326",
    "url": "https://scalelibrary.org/scales/mailing-lists/evangelina/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/farabi22ud",
    "description": "Al-Farabi 22 note ud scale",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59180.html#59189",
    "url": "https://scalelibrary.org/scales/mailing-lists/farabi22ud/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "8192/6561",
        "cents": 384.36
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "24/17",
        "cents": 597.0
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "32768/19683",
        "cents": 882.405
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "32/17",
        "cents": 1095.045
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/phillips_22",
    "description": "All-key 19-limit JI scale (2002), TL 21-10-2002",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_39746.html#39990",
    "url": "https://scalelibrary.org/scales/mailing-lists/phillips_22/",
    "tones": [
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "76545/65536",
        "cents": 268.825
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "10935/8192",
        "cents": 499.999
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "399/256",
        "cents": 768.294
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "51/32",
        "cents": 806.91
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/indiansouth",
    "description": "South Indian sruti scale of P. Sambamoorthy",
    "notes": 22,
    "period_cents": 1200.0,
    "just": true,
    "limit": 31,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63604.html#63610",
    "url": "https://scalelibrary.org/scales/mailing-lists/indiansouth/",
    "tones": [
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "31/16",
        "cents": 1145.036
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-22",
    "description": "22 equal divisions of the octave",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-22/",
    "tones": [
      {
        "scl": "54.545455",
        "cents": 54.545455
      },
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "163.636364",
        "cents": 163.636364
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "272.727273",
        "cents": 272.727273
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "381.818182",
        "cents": 381.818182
      },
      {
        "scl": "436.363636",
        "cents": 436.363636
      },
      {
        "scl": "490.909091",
        "cents": 490.909091
      },
      {
        "scl": "545.454545",
        "cents": 545.454545
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "654.545455",
        "cents": 654.545455
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "763.636364",
        "cents": 763.636364
      },
      {
        "scl": "818.181818",
        "cents": 818.181818
      },
      {
        "scl": "872.727273",
        "cents": 872.727273
      },
      {
        "scl": "927.272727",
        "cents": 927.272727
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1036.363636",
        "cents": 1036.363636
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1145.454545",
        "cents": 1145.454545
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/22",
    "description": " 22-tone equal temperament",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_19923.html#19939",
    "url": "https://scalelibrary.org/scales/mailing-lists/22/",
    "tones": [
      {
        "scl": "54.54545",
        "cents": 54.54545
      },
      {
        "scl": "109.09091",
        "cents": 109.09091
      },
      {
        "scl": "163.63636",
        "cents": 163.63636
      },
      {
        "scl": "218.18182",
        "cents": 218.18182
      },
      {
        "scl": "272.72727",
        "cents": 272.72727
      },
      {
        "scl": "327.27273",
        "cents": 327.27273
      },
      {
        "scl": "381.81818",
        "cents": 381.81818
      },
      {
        "scl": "436.36364",
        "cents": 436.36364
      },
      {
        "scl": "490.90909",
        "cents": 490.90909
      },
      {
        "scl": "545.45455",
        "cents": 545.45455
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "654.54545",
        "cents": 654.54545
      },
      {
        "scl": "709.09091",
        "cents": 709.09091
      },
      {
        "scl": "763.63636",
        "cents": 763.63636
      },
      {
        "scl": "818.18182",
        "cents": 818.18182
      },
      {
        "scl": "872.72727",
        "cents": 872.72727
      },
      {
        "scl": "927.27273",
        "cents": 927.27273
      },
      {
        "scl": "981.81818",
        "cents": 981.81818
      },
      {
        "scl": "1036.36364",
        "cents": 1036.36364
      },
      {
        "scl": "1090.90909",
        "cents": 1090.90909
      },
      {
        "scl": "1145.45455",
        "cents": 1145.45455
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/indiang",
    "description": "Shruti/Mathieu's Magic Mode scale in 94-et (garibaldi) temperament",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54502.html#54502",
    "url": "https://scalelibrary.org/scales/mailing-lists/indiang/",
    "tones": [
      {
        "scl": "89.361702",
        "cents": 89.361702
      },
      {
        "scl": "114.893617",
        "cents": 114.893617
      },
      {
        "scl": "178.723404",
        "cents": 178.723404
      },
      {
        "scl": "204.255319",
        "cents": 204.255319
      },
      {
        "scl": "293.617021",
        "cents": 293.617021
      },
      {
        "scl": "319.148936",
        "cents": 319.148936
      },
      {
        "scl": "382.978723",
        "cents": 382.978723
      },
      {
        "scl": "408.510638",
        "cents": 408.510638
      },
      {
        "scl": "497.872340",
        "cents": 497.87234
      },
      {
        "scl": "523.404255",
        "cents": 523.404255
      },
      {
        "scl": "587.234043",
        "cents": 587.234043
      },
      {
        "scl": "612.765957",
        "cents": 612.765957
      },
      {
        "scl": "702.127660",
        "cents": 702.12766
      },
      {
        "scl": "791.489362",
        "cents": 791.489362
      },
      {
        "scl": "817.021277",
        "cents": 817.021277
      },
      {
        "scl": "880.851064",
        "cents": 880.851064
      },
      {
        "scl": "906.382979",
        "cents": 906.382979
      },
      {
        "scl": "995.744681",
        "cents": 995.744681
      },
      {
        "scl": "1021.276596",
        "cents": 1021.276596
      },
      {
        "scl": "1085.106383",
        "cents": 1085.106383
      },
      {
        "scl": "1110.638298",
        "cents": 1110.638298
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/indianold494",
    "description": "Ellis Old Indian Chromatic in 494-edo",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63586.html#63586",
    "url": "https://scalelibrary.org/scales/mailing-lists/indianold494/",
    "tones": [
      {
        "scl": "51.012146",
        "cents": 51.012146
      },
      {
        "scl": "102.024291",
        "cents": 102.024291
      },
      {
        "scl": "153.036437",
        "cents": 153.036437
      },
      {
        "scl": "204.048583",
        "cents": 204.048583
      },
      {
        "scl": "264.777328",
        "cents": 264.777328
      },
      {
        "scl": "325.506073",
        "cents": 325.506073
      },
      {
        "scl": "386.234818",
        "cents": 386.234818
      },
      {
        "scl": "442.105263",
        "cents": 442.105263
      },
      {
        "scl": "497.975709",
        "cents": 497.975709
      },
      {
        "scl": "548.987854",
        "cents": 548.987854
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "651.012146",
        "cents": 651.012146
      },
      {
        "scl": "702.024291",
        "cents": 702.024291
      },
      {
        "scl": "753.036437",
        "cents": 753.036437
      },
      {
        "scl": "804.048583",
        "cents": 804.048583
      },
      {
        "scl": "855.060729",
        "cents": 855.060729
      },
      {
        "scl": "906.072874",
        "cents": 906.072874
      },
      {
        "scl": "966.801619",
        "cents": 966.801619
      },
      {
        "scl": "1027.530364",
        "cents": 1027.530364
      },
      {
        "scl": "1088.259109",
        "cents": 1088.259109
      },
      {
        "scl": "1144.129555",
        "cents": 1144.129555
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/indians",
    "description": "Shruti/Mathieu's Magic Mode scale in 289-equal (schismic) temperament",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54502.html#54502",
    "url": "https://scalelibrary.org/scales/mailing-lists/indians/",
    "tones": [
      {
        "scl": "91.349481",
        "cents": 91.349481
      },
      {
        "scl": "112.110727",
        "cents": 112.110727
      },
      {
        "scl": "182.698962",
        "cents": 182.698962
      },
      {
        "scl": "203.460208",
        "cents": 203.460208
      },
      {
        "scl": "294.809689",
        "cents": 294.809689
      },
      {
        "scl": "315.570934",
        "cents": 315.570934
      },
      {
        "scl": "386.159170",
        "cents": 386.15917
      },
      {
        "scl": "406.920415",
        "cents": 406.920415
      },
      {
        "scl": "498.269896",
        "cents": 498.269896
      },
      {
        "scl": "519.031142",
        "cents": 519.031142
      },
      {
        "scl": "589.619377",
        "cents": 589.619377
      },
      {
        "scl": "610.380623",
        "cents": 610.380623
      },
      {
        "scl": "701.730104",
        "cents": 701.730104
      },
      {
        "scl": "793.079585",
        "cents": 793.079585
      },
      {
        "scl": "813.840830",
        "cents": 813.84083
      },
      {
        "scl": "884.429066",
        "cents": 884.429066
      },
      {
        "scl": "905.190311",
        "cents": 905.190311
      },
      {
        "scl": "996.539792",
        "cents": 996.539792
      },
      {
        "scl": "1017.301038",
        "cents": 1017.301038
      },
      {
        "scl": "1087.889273",
        "cents": 1087.889273
      },
      {
        "scl": "1108.650519",
        "cents": 1108.650519
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/julius22",
    "description": "Julius[22] hobbit (176/175&896/891) in POTE tuning",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95078.html#95078",
    "url": "https://scalelibrary.org/scales/mailing-lists/julius22/",
    "tones": [
      {
        "scl": "59.00334",
        "cents": 59.00334
      },
      {
        "scl": "104.60191",
        "cents": 104.60191
      },
      {
        "scl": "163.60524",
        "cents": 163.60524
      },
      {
        "scl": "209.20382",
        "cents": 209.20382
      },
      {
        "scl": "286.19428",
        "cents": 286.19428
      },
      {
        "scl": "313.80572",
        "cents": 313.80572
      },
      {
        "scl": "390.79618",
        "cents": 390.79618
      },
      {
        "scl": "436.39476",
        "cents": 436.39476
      },
      {
        "scl": "495.39809",
        "cents": 495.39809
      },
      {
        "scl": "540.99666",
        "cents": 540.99666
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "659.00334",
        "cents": 659.00334
      },
      {
        "scl": "704.60191",
        "cents": 704.60191
      },
      {
        "scl": "763.60524",
        "cents": 763.60524
      },
      {
        "scl": "809.20382",
        "cents": 809.20382
      },
      {
        "scl": "886.19428",
        "cents": 886.19428
      },
      {
        "scl": "913.80572",
        "cents": 913.80572
      },
      {
        "scl": "990.79618",
        "cents": 990.79618
      },
      {
        "scl": "1036.39476",
        "cents": 1036.39476
      },
      {
        "scl": "1095.39809",
        "cents": 1095.39809
      },
      {
        "scl": "1140.99666",
        "cents": 1140.99666
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keenan5",
    "description": "11-limit with distrib 224:225 and 384:385, max err 2.7c, Dave Keenan 24-Dec-99",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_7202.html#7279",
    "url": "https://scalelibrary.org/scales/mailing-lists/keenan5/",
    "tones": [
      {
        "scl": "66.60106526",
        "cents": 66.60106526
      },
      {
        "scl": "115.8026469",
        "cents": 115.8026469
      },
      {
        "scl": "151.994179",
        "cents": 151.994179
      },
      {
        "scl": "201.1957607",
        "cents": 201.1957607
      },
      {
        "scl": "231.6052938",
        "cents": 231.6052938
      },
      {
        "scl": "267.7968259",
        "cents": 267.7968259
      },
      {
        "scl": "316.9984075",
        "cents": 316.9984075
      },
      {
        "scl": "383.5994728",
        "cents": 383.5994728
      },
      {
        "scl": "432.8010544",
        "cents": 432.8010544
      },
      {
        "scl": "499.4021197",
        "cents": 499.4021197
      },
      {
        "scl": "584.7952335",
        "cents": 584.7952335
      },
      {
        "scl": "651.3962987",
        "cents": 651.3962987
      },
      {
        "scl": "700.5978803",
        "cents": 700.5978803
      },
      {
        "scl": "767.1989456",
        "cents": 767.1989456
      },
      {
        "scl": "816.4005272",
        "cents": 816.4005272
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "883.0015925",
        "cents": 883.0015925
      },
      {
        "scl": "932.2031741",
        "cents": 932.2031741
      },
      {
        "scl": "968.3947062",
        "cents": 968.3947062
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "1084.197353",
        "cents": 1084.197353
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lemba22",
    "description": "Lemba[22] in 270-et (poptimal)",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53752.html#53752",
    "url": "https://scalelibrary.org/scales/mailing-lists/lemba22/",
    "tones": [
      {
        "scl": "44.444444",
        "cents": 44.444444
      },
      {
        "scl": "93.333333",
        "cents": 93.333333
      },
      {
        "scl": "137.777778",
        "cents": 137.777778
      },
      {
        "scl": "231.111111",
        "cents": 231.111111
      },
      {
        "scl": "275.555556",
        "cents": 275.555556
      },
      {
        "scl": "324.444444",
        "cents": 324.444444
      },
      {
        "scl": "368.888889",
        "cents": 368.888889
      },
      {
        "scl": "462.222222",
        "cents": 462.222222
      },
      {
        "scl": "506.666667",
        "cents": 506.666667
      },
      {
        "scl": "555.555556",
        "cents": 555.555556
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "644.444444",
        "cents": 644.444444
      },
      {
        "scl": "693.333333",
        "cents": 693.333333
      },
      {
        "scl": "737.777778",
        "cents": 737.777778
      },
      {
        "scl": "831.111111",
        "cents": 831.111111
      },
      {
        "scl": "875.555556",
        "cents": 875.555556
      },
      {
        "scl": "924.444444",
        "cents": 924.444444
      },
      {
        "scl": "968.888889",
        "cents": 968.888889
      },
      {
        "scl": "1062.222222",
        "cents": 1062.222222
      },
      {
        "scl": "1106.666667",
        "cents": 1106.666667
      },
      {
        "scl": "1155.555556",
        "cents": 1155.555556
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mag22",
    "description": "22 note magic temperament",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11141.html#11141",
    "url": "https://scalelibrary.org/scales/mailing-lists/mag22/",
    "tones": [
      {
        "scl": "58.512100",
        "cents": 58.5121
      },
      {
        "scl": "117.024201",
        "cents": 117.024201
      },
      {
        "scl": "158.083059",
        "cents": 158.083059
      },
      {
        "scl": "204.959665",
        "cents": 204.959665
      },
      {
        "scl": "263.471766",
        "cents": 263.471766
      },
      {
        "scl": "321.983866",
        "cents": 321.983866
      },
      {
        "scl": "380.495967",
        "cents": 380.495967
      },
      {
        "scl": "439.008067",
        "cents": 439.008067
      },
      {
        "scl": "497.520167",
        "cents": 497.520167
      },
      {
        "scl": "544.396773",
        "cents": 544.396773
      },
      {
        "scl": "585.455632",
        "cents": 585.455632
      },
      {
        "scl": "643.967732",
        "cents": 643.967732
      },
      {
        "scl": "702.479833",
        "cents": 702.479833
      },
      {
        "scl": "760.991933",
        "cents": 760.991933
      },
      {
        "scl": "819.504033",
        "cents": 819.504033
      },
      {
        "scl": "878.016134",
        "cents": 878.016134
      },
      {
        "scl": "930.710487",
        "cents": 930.710487
      },
      {
        "scl": "971.769345",
        "cents": 971.769345
      },
      {
        "scl": "1024.463699",
        "cents": 1024.463699
      },
      {
        "scl": "1082.975799",
        "cents": 1082.975799
      },
      {
        "scl": "1141.487900",
        "cents": 1141.4879
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/pajcirc",
    "description": "circulating pajara/diaschismic based 22 note scale with integer brats",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_62017.html#62017",
    "url": "https://scalelibrary.org/scales/mailing-lists/pajcirc/",
    "tones": [
      {
        "scl": "54.745648",
        "cents": 54.745648
      },
      {
        "scl": "108.867720",
        "cents": 108.86772
      },
      {
        "scl": "164.400570",
        "cents": 164.40057
      },
      {
        "scl": "217.995909",
        "cents": 217.995909
      },
      {
        "scl": "272.853507",
        "cents": 272.853507
      },
      {
        "scl": "327.109859",
        "cents": 327.109859
      },
      {
        "scl": "382.152795",
        "cents": 382.152795
      },
      {
        "scl": "436.631407",
        "cents": 436.631407
      },
      {
        "scl": "490.863211",
        "cents": 490.863211
      },
      {
        "scl": "546.803784",
        "cents": 546.803784
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "654.745648",
        "cents": 654.745648
      },
      {
        "scl": "708.867720",
        "cents": 708.86772
      },
      {
        "scl": "764.400570",
        "cents": 764.40057
      },
      {
        "scl": "817.995909",
        "cents": 817.995909
      },
      {
        "scl": "872.853507",
        "cents": 872.853507
      },
      {
        "scl": "927.109859",
        "cents": 927.109859
      },
      {
        "scl": "982.152795",
        "cents": 982.152795
      },
      {
        "scl": "1036.631407",
        "cents": 1036.631407
      },
      {
        "scl": "1090.863211",
        "cents": 1090.863211
      },
      {
        "scl": "1146.803784",
        "cents": 1146.803784
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/phillips",
    "description": "Phillips C scale",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_39746.html#39901",
    "url": "https://scalelibrary.org/scales/mailing-lists/phillips/",
    "tones": [
      {
        "scl": "92.",
        "cents": 92.0
      },
      {
        "scl": "155.",
        "cents": 155.0
      },
      {
        "scl": "204.",
        "cents": 204.0
      },
      {
        "scl": "269.",
        "cents": 269.0
      },
      {
        "scl": "274.",
        "cents": 274.0
      },
      {
        "scl": "386.",
        "cents": 386.0
      },
      {
        "scl": "408.",
        "cents": 408.0
      },
      {
        "scl": "471.",
        "cents": 471.0
      },
      {
        "scl": "500.",
        "cents": 500.0
      },
      {
        "scl": "590.",
        "cents": 590.0
      },
      {
        "scl": "675.",
        "cents": 675.0
      },
      {
        "scl": "702.",
        "cents": 702.0
      },
      {
        "scl": "768.",
        "cents": 768.0
      },
      {
        "scl": "772.",
        "cents": 772.0
      },
      {
        "scl": "857.",
        "cents": 857.0
      },
      {
        "scl": "906.",
        "cents": 906.0
      },
      {
        "scl": "969.",
        "cents": 969.0
      },
      {
        "scl": "976.",
        "cents": 976.0
      },
      {
        "scl": "1088.",
        "cents": 1088.0
      },
      {
        "scl": "1110.",
        "cents": 1110.0
      },
      {
        "scl": "1173.",
        "cents": 1173.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sctemp22",
    "description": "225/224-tempered Fokker block for <2048/2025, 3125/3072>",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_40195.html#40195",
    "url": "https://scalelibrary.org/scales/mailing-lists/sctemp22/",
    "tones": [
      {
        "scl": "68.46275753",
        "cents": 68.46275753
      },
      {
        "scl": "116.0063391",
        "cents": 116.0063391
      },
      {
        "scl": "184.4690967",
        "cents": 184.4690967
      },
      {
        "scl": "199.6830428",
        "cents": 199.6830428
      },
      {
        "scl": "268.1458003",
        "cents": 268.1458003
      },
      {
        "scl": "315.6893819",
        "cents": 315.6893819
      },
      {
        "scl": "384.1521395",
        "cents": 384.1521395
      },
      {
        "scl": "431.6957211",
        "cents": 431.6957211
      },
      {
        "scl": "500.1584786",
        "cents": 500.1584786
      },
      {
        "scl": "547.7020602",
        "cents": 547.7020602
      },
      {
        "scl": "616.1648177",
        "cents": 616.1648177
      },
      {
        "scl": "652.2979398",
        "cents": 652.2979398
      },
      {
        "scl": "699.8415214",
        "cents": 699.8415214
      },
      {
        "scl": "768.3042789",
        "cents": 768.3042789
      },
      {
        "scl": "815.8478605",
        "cents": 815.8478605
      },
      {
        "scl": "884.3106181",
        "cents": 884.3106181
      },
      {
        "scl": "931.8541997",
        "cents": 931.8541997
      },
      {
        "scl": "1000.316957",
        "cents": 1000.316957
      },
      {
        "scl": "1015.530903",
        "cents": 1015.530903
      },
      {
        "scl": "1083.993661",
        "cents": 1083.993661
      },
      {
        "scl": "1131.537242",
        "cents": 1131.537242
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor_19p3",
    "description": "George Secor's 19+3 well temperament (v.0) with ten ~5/17-comma (equal-beating) fifths and 3 pure 9:11",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89074.html#89196",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor_19p3/",
    "tones": [
      {
        "scl": "34.29925",
        "cents": 34.29925
      },
      {
        "scl": "69.41306",
        "cents": 69.41306
      },
      {
        "scl": "131.54971",
        "cents": 131.54971
      },
      {
        "scl": "191.26088",
        "cents": 191.26088
      },
      {
        "scl": "260.67394",
        "cents": 260.67394
      },
      {
        "scl": "317.95963",
        "cents": 317.95963
      },
      {
        "scl": "382.52175",
        "cents": 382.52175
      },
      {
        "scl": "451.93481",
        "cents": 451.93481
      },
      {
        "scl": "504.36956",
        "cents": 504.36956
      },
      {
        "scl": "538.66882",
        "cents": 538.66882
      },
      {
        "scl": "573.78263",
        "cents": 573.78263
      },
      {
        "scl": "638.34474",
        "cents": 638.34474
      },
      {
        "scl": "695.63044",
        "cents": 695.63044
      },
      {
        "scl": "765.04350",
        "cents": 765.0435
      },
      {
        "scl": "824.75467",
        "cents": 824.75467
      },
      {
        "scl": "886.89131",
        "cents": 886.89131
      },
      {
        "scl": "956.30438",
        "cents": 956.30438
      },
      {
        "scl": "1011.16460",
        "cents": 1011.1646
      },
      {
        "scl": "1043.03838",
        "cents": 1043.03838
      },
      {
        "scl": "1078.15219",
        "cents": 1078.15219
      },
      {
        "scl": "1145.13978",
        "cents": 1145.13978
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/shrutarfrets",
    "description": "Paul Erlich's Shrutar fretting, tempered in cooperation with Dave Keenan",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_45243.html#45340",
    "url": "https://scalelibrary.org/scales/mailing-lists/shrutarfrets/",
    "tones": [
      {
        "scl": "58.11692355",
        "cents": 58.11692355
      },
      {
        "scl": "106.8431431",
        "cents": 106.8431431
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "439.9280756",
        "cents": 439.9280756
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "760.0719244",
        "cents": 760.0719244
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "1093.156857",
        "cents": 1093.156857
      },
      {
        "scl": "1141.883076",
        "cents": 1141.883076
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/vines_ovovo22eb9w14w15_00_D",
    "description": "8:9:14:15 equal beating in 3 of 22 keysigs, a Mark L. Vines ovovo temperament",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95376.html#95376",
    "url": "https://scalelibrary.org/scales/mailing-lists/vines_ovovo22eb9w14w15_00_D/",
    "tones": [
      {
        "scl": "67.11177",
        "cents": 67.11177
      },
      {
        "scl": "127.50020",
        "cents": 127.5002
      },
      {
        "scl": "171.67242",
        "cents": 171.67242
      },
      {
        "scl": "215.84463",
        "cents": 215.84463
      },
      {
        "scl": "276.23306",
        "cents": 276.23306
      },
      {
        "scl": "343.34483",
        "cents": 343.34483
      },
      {
        "scl": "387.51704",
        "cents": 387.51704
      },
      {
        "scl": "431.68926",
        "cents": 431.68926
      },
      {
        "scl": "492.07769",
        "cents": 492.07769
      },
      {
        "scl": "559.18946",
        "cents": 559.18946
      },
      {
        "scl": "619.57789",
        "cents": 619.57789
      },
      {
        "scl": "663.75010",
        "cents": 663.7501
      },
      {
        "scl": "707.92232",
        "cents": 707.92232
      },
      {
        "scl": "768.31074",
        "cents": 768.31074
      },
      {
        "scl": "835.42252",
        "cents": 835.42252
      },
      {
        "scl": "879.59473",
        "cents": 879.59473
      },
      {
        "scl": "923.76694",
        "cents": 923.76694
      },
      {
        "scl": "984.15537",
        "cents": 984.15537
      },
      {
        "scl": "1051.26715",
        "cents": 1051.26715
      },
      {
        "scl": "1095.43936",
        "cents": 1095.43936
      },
      {
        "scl": "1155.82779",
        "cents": 1155.82779
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zeus22",
    "description": "Zeus[22] hobbit (121/120&176/175) in POTE tuning",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95078.html#95078",
    "url": "https://scalelibrary.org/scales/mailing-lists/zeus22/",
    "tones": [
      {
        "scl": "47.21796",
        "cents": 47.21796
      },
      {
        "scl": "109.87010",
        "cents": 109.8701
      },
      {
        "scl": "157.08806",
        "cents": 157.08806
      },
      {
        "scl": "230.88883",
        "cents": 230.88883
      },
      {
        "scl": "266.95816",
        "cents": 266.95816
      },
      {
        "scl": "314.17612",
        "cents": 314.17612
      },
      {
        "scl": "387.97689",
        "cents": 387.97689
      },
      {
        "scl": "424.04622",
        "cents": 424.04622
      },
      {
        "scl": "497.84699",
        "cents": 497.84699
      },
      {
        "scl": "545.06495",
        "cents": 545.06495
      },
      {
        "scl": "592.28291",
        "cents": 592.28291
      },
      {
        "scl": "654.93505",
        "cents": 654.93505
      },
      {
        "scl": "702.15301",
        "cents": 702.15301
      },
      {
        "scl": "775.95378",
        "cents": 775.95378
      },
      {
        "scl": "812.02311",
        "cents": 812.02311
      },
      {
        "scl": "885.82388",
        "cents": 885.82388
      },
      {
        "scl": "933.04184",
        "cents": 933.04184
      },
      {
        "scl": "969.11117",
        "cents": 969.11117
      },
      {
        "scl": "1042.91194",
        "cents": 1042.91194
      },
      {
        "scl": "1090.12990",
        "cents": 1090.1299
      },
      {
        "scl": "1152.78204",
        "cents": 1152.78204
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-erlich-unequal-22",
    "description": "Unequal 22-tone tuning, Table 5",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, Tuning, Tonality, and Twenty-Two-Tone Temperament, Xenharmonikon 17 (1998), p.39",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-erlich-unequal-22/",
    "tones": [
      {
        "scl": "50.25",
        "cents": 50.25
      },
      {
        "scl": "105.75",
        "cents": 105.75
      },
      {
        "scl": "161.25",
        "cents": 161.25
      },
      {
        "scl": "211.5",
        "cents": 211.5
      },
      {
        "scl": "272.25",
        "cents": 272.25
      },
      {
        "scl": "322.5",
        "cents": 322.5
      },
      {
        "scl": "383.25",
        "cents": 383.25
      },
      {
        "scl": "428.25",
        "cents": 428.25
      },
      {
        "scl": "494.25",
        "cents": 494.25
      },
      {
        "scl": "539.25",
        "cents": 539.25
      },
      {
        "scl": "594.75",
        "cents": 594.75
      },
      {
        "scl": "650.25",
        "cents": 650.25
      },
      {
        "scl": "705.75",
        "cents": 705.75
      },
      {
        "scl": "761.25",
        "cents": 761.25
      },
      {
        "scl": "816.75",
        "cents": 816.75
      },
      {
        "scl": "872.25",
        "cents": 872.25
      },
      {
        "scl": "917.25",
        "cents": 917.25
      },
      {
        "scl": "983.25",
        "cents": 983.25
      },
      {
        "scl": "1028.25",
        "cents": 1028.25
      },
      {
        "scl": "1089.0",
        "cents": 1089.0
      },
      {
        "scl": "1139.25",
        "cents": 1139.25
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-secor-17-plus-5-wt",
    "description": "Secor 17+5 Temperament",
    "notes": 22,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The 17-tone Puzzle - And the Neo-medieval Key that Unlocks It, Xenharmonikon 18 (2006), p.80",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-secor-17-plus-5-wt/",
    "tones": [
      {
        "scl": "66.741",
        "cents": 66.741
      },
      {
        "scl": "144.856",
        "cents": 144.856
      },
      {
        "scl": "173.961",
        "cents": 173.961
      },
      {
        "scl": "214.441",
        "cents": 214.441
      },
      {
        "scl": "278.339",
        "cents": 278.339
      },
      {
        "scl": "353.61",
        "cents": 353.61
      },
      {
        "scl": "386.314",
        "cents": 386.314
      },
      {
        "scl": "428.882",
        "cents": 428.882
      },
      {
        "scl": "492.78",
        "cents": 492.78
      },
      {
        "scl": "562.364",
        "cents": 562.364
      },
      {
        "scl": "600.755",
        "cents": 600.755
      },
      {
        "scl": "640.479",
        "cents": 640.479
      },
      {
        "scl": "707.22",
        "cents": 707.22
      },
      {
        "scl": "771.118",
        "cents": 771.118
      },
      {
        "scl": "849.233",
        "cents": 849.233
      },
      {
        "scl": "879.76",
        "cents": 879.76
      },
      {
        "scl": "921.661",
        "cents": 921.661
      },
      {
        "scl": "985.559",
        "cents": 985.559
      },
      {
        "scl": "1057.987",
        "cents": 1057.987
      },
      {
        "scl": "1093.534",
        "cents": 1093.534
      },
      {
        "scl": "1136.102",
        "cents": 1136.102
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orson-22",
    "description": "9L 13s MOS for Orson, L=69.27, s=44.37",
    "notes": 22,
    "period_cents": 1200.24,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orson-22/",
    "tones": [
      {
        "scl": "44.37",
        "cents": 44.37
      },
      {
        "scl": "113.64",
        "cents": 113.64
      },
      {
        "scl": "158.01",
        "cents": 158.01
      },
      {
        "scl": "227.28",
        "cents": 227.28
      },
      {
        "scl": "271.65",
        "cents": 271.65
      },
      {
        "scl": "316.02",
        "cents": 316.02
      },
      {
        "scl": "385.29",
        "cents": 385.29
      },
      {
        "scl": "429.66",
        "cents": 429.66
      },
      {
        "scl": "498.93",
        "cents": 498.93
      },
      {
        "scl": "543.30",
        "cents": 543.3
      },
      {
        "scl": "612.57",
        "cents": 612.57
      },
      {
        "scl": "656.94",
        "cents": 656.94
      },
      {
        "scl": "701.31",
        "cents": 701.31
      },
      {
        "scl": "770.58",
        "cents": 770.58
      },
      {
        "scl": "814.95",
        "cents": 814.95
      },
      {
        "scl": "884.22",
        "cents": 884.22
      },
      {
        "scl": "928.59",
        "cents": 928.59
      },
      {
        "scl": "972.96",
        "cents": 972.96
      },
      {
        "scl": "1042.23",
        "cents": 1042.23
      },
      {
        "scl": "1086.60",
        "cents": 1086.6
      },
      {
        "scl": "1155.87",
        "cents": 1155.87
      },
      {
        "scl": "1200.24",
        "cents": 1200.24
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-22",
    "description": "19L 3s MOS for Magic, L=58.88, s=27.52",
    "notes": 22,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-22/",
    "tones": [
      {
        "scl": "58.88",
        "cents": 58.88
      },
      {
        "scl": "117.76",
        "cents": 117.76
      },
      {
        "scl": "176.64",
        "cents": 176.64
      },
      {
        "scl": "204.16",
        "cents": 204.16
      },
      {
        "scl": "263.04",
        "cents": 263.04
      },
      {
        "scl": "321.92",
        "cents": 321.92
      },
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "439.68",
        "cents": 439.68
      },
      {
        "scl": "498.56",
        "cents": 498.56
      },
      {
        "scl": "557.44",
        "cents": 557.44
      },
      {
        "scl": "616.32",
        "cents": 616.32
      },
      {
        "scl": "643.84",
        "cents": 643.84
      },
      {
        "scl": "702.72",
        "cents": 702.72
      },
      {
        "scl": "761.60",
        "cents": 761.6
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "879.36",
        "cents": 879.36
      },
      {
        "scl": "938.24",
        "cents": 938.24
      },
      {
        "scl": "997.12",
        "cents": 997.12
      },
      {
        "scl": "1024.64",
        "cents": 1024.64
      },
      {
        "scl": "1083.52",
        "cents": 1083.52
      },
      {
        "scl": "1142.40",
        "cents": 1142.4
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "damusc/Colombia_Marimba_09",
    "description": "Marimba 9 (Marimba), Colombia",
    "notes": 22,
    "period_cents": 3430.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. Minana Blasco. Afinacion de las marimbas en la costa pacifiica colombiana: Un ejemplo de la memoria intervalica africana en colombia. 1990",
    "url": "https://scalelibrary.org/scales/damusc/Colombia_Marimba_09/",
    "tones": [
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "340.0",
        "cents": 340.0
      },
      {
        "scl": "420.0",
        "cents": 420.0
      },
      {
        "scl": "520.0",
        "cents": 520.0
      },
      {
        "scl": "680.0",
        "cents": 680.0
      },
      {
        "scl": "820.0",
        "cents": 820.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1160.0",
        "cents": 1160.0
      },
      {
        "scl": "1310.0",
        "cents": 1310.0
      },
      {
        "scl": "1505.0",
        "cents": 1505.0
      },
      {
        "scl": "1660.0",
        "cents": 1660.0
      },
      {
        "scl": "1790.0",
        "cents": 1790.0
      },
      {
        "scl": "1960.0",
        "cents": 1960.0
      },
      {
        "scl": "2165.0",
        "cents": 2165.0
      },
      {
        "scl": "2285.0",
        "cents": 2285.0
      },
      {
        "scl": "2555.0",
        "cents": 2555.0
      },
      {
        "scl": "2690.0",
        "cents": 2690.0
      },
      {
        "scl": "2820.0",
        "cents": 2820.0
      },
      {
        "scl": "3030.0",
        "cents": 3030.0
      },
      {
        "scl": "3150.0",
        "cents": 3150.0
      },
      {
        "scl": "3340.0",
        "cents": 3340.0
      },
      {
        "scl": "3430.0",
        "cents": 3430.0
      }
    ]
  },
  {
    "stem": "damusc/Burkina_Faso_Sambla_03",
    "description": "Sambla 3 (Xylophone), Burkina Faso",
    "notes": 22,
    "period_cents": 5008.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. L. Strand. The Sambla Xylophone: Tradition and Identity in Burkina Faso. PhD thesis, 2009",
    "url": "https://scalelibrary.org/scales/damusc/Burkina_Faso_Sambla_03/",
    "tones": [
      {
        "scl": "144.0",
        "cents": 144.0
      },
      {
        "scl": "332.0",
        "cents": 332.0
      },
      {
        "scl": "533.0",
        "cents": 533.0
      },
      {
        "scl": "711.0",
        "cents": 711.0
      },
      {
        "scl": "984.0",
        "cents": 984.0
      },
      {
        "scl": "1285.0",
        "cents": 1285.0
      },
      {
        "scl": "1580.0",
        "cents": 1580.0
      },
      {
        "scl": "1813.0",
        "cents": 1813.0
      },
      {
        "scl": "1969.0",
        "cents": 1969.0
      },
      {
        "scl": "2249.0",
        "cents": 2249.0
      },
      {
        "scl": "2524.0",
        "cents": 2524.0
      },
      {
        "scl": "2793.0",
        "cents": 2793.0
      },
      {
        "scl": "3036.0",
        "cents": 3036.0
      },
      {
        "scl": "3182.0",
        "cents": 3182.0
      },
      {
        "scl": "3450.0",
        "cents": 3450.0
      },
      {
        "scl": "3709.0",
        "cents": 3709.0
      },
      {
        "scl": "3992.0",
        "cents": 3992.0
      },
      {
        "scl": "4231.0",
        "cents": 4231.0
      },
      {
        "scl": "4372.0",
        "cents": 4372.0
      },
      {
        "scl": "4653.0",
        "cents": 4653.0
      },
      {
        "scl": "4851.0",
        "cents": 4851.0
      },
      {
        "scl": "5008.0",
        "cents": 5008.0
      }
    ]
  },
  {
    "stem": "damusc/Burkina_Faso_Sambla_04",
    "description": "Sambla 4 (Xylophone), Burkina Faso",
    "notes": 22,
    "period_cents": 5322.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "J. L. Strand. The Sambla Xylophone: Tradition and Identity in Burkina Faso. PhD thesis, 2009",
    "url": "https://scalelibrary.org/scales/damusc/Burkina_Faso_Sambla_04/",
    "tones": [
      {
        "scl": "198.0",
        "cents": 198.0
      },
      {
        "scl": "458.0",
        "cents": 458.0
      },
      {
        "scl": "581.0",
        "cents": 581.0
      },
      {
        "scl": "804.0",
        "cents": 804.0
      },
      {
        "scl": "1073.0",
        "cents": 1073.0
      },
      {
        "scl": "1396.0",
        "cents": 1396.0
      },
      {
        "scl": "1607.0",
        "cents": 1607.0
      },
      {
        "scl": "1986.0",
        "cents": 1986.0
      },
      {
        "scl": "2074.0",
        "cents": 2074.0
      },
      {
        "scl": "2369.0",
        "cents": 2369.0
      },
      {
        "scl": "2549.0",
        "cents": 2549.0
      },
      {
        "scl": "3031.0",
        "cents": 3031.0
      },
      {
        "scl": "3333.0",
        "cents": 3333.0
      },
      {
        "scl": "3424.0",
        "cents": 3424.0
      },
      {
        "scl": "3795.0",
        "cents": 3795.0
      },
      {
        "scl": "3980.0",
        "cents": 3980.0
      },
      {
        "scl": "4261.0",
        "cents": 4261.0
      },
      {
        "scl": "4491.0",
        "cents": 4491.0
      },
      {
        "scl": "4622.0",
        "cents": 4622.0
      },
      {
        "scl": "4919.0",
        "cents": 4919.0
      },
      {
        "scl": "5055.0",
        "cents": 5055.0
      },
      {
        "scl": "5322.0",
        "cents": 5322.0
      }
    ]
  },
  {
    "stem": "mailing-lists/myna23",
    "description": " 23 notes of myna temperament, 7-limit TOP tuning (Paul Erlich).",
    "notes": 23,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66272.html#66320",
    "url": "https://scalelibrary.org/scales/mailing-lists/myna23/",
    "tones": [
      {
        "scl": "40.73",
        "cents": 40.73
      },
      {
        "scl": "81.46",
        "cents": 81.46
      },
      {
        "scl": "187.7",
        "cents": 187.7
      },
      {
        "scl": "228.43",
        "cents": 228.43
      },
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "350.62",
        "cents": 350.62
      },
      {
        "scl": "391.35",
        "cents": 391.35
      },
      {
        "scl": "497.59",
        "cents": 497.59
      },
      {
        "scl": "538.32",
        "cents": 538.32
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "680.51",
        "cents": 680.51
      },
      {
        "scl": "701.24",
        "cents": 701.24
      },
      {
        "scl": "807.48",
        "cents": 807.48
      },
      {
        "scl": "848.21",
        "cents": 848.21
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "970.4",
        "cents": 970.4
      },
      {
        "scl": "1011.13",
        "cents": 1011.13
      },
      {
        "scl": "1117.37",
        "cents": 1117.37
      },
      {
        "scl": "1158.1",
        "cents": 1158.1
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "mailing-lists/myna23_tuning_66272_66321",
    "description": " 23 notes of myna temperament, 7-limit TOP tuning (Paul Erlich).",
    "notes": 23,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66272.html#66321",
    "url": "https://scalelibrary.org/scales/mailing-lists/myna23_tuning_66272_66321/",
    "tones": [
      {
        "scl": "40.73",
        "cents": 40.73
      },
      {
        "scl": "81.46",
        "cents": 81.46
      },
      {
        "scl": "187.7",
        "cents": 187.7
      },
      {
        "scl": "228.43",
        "cents": 228.43
      },
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "350.62",
        "cents": 350.62
      },
      {
        "scl": "391.35",
        "cents": 391.35
      },
      {
        "scl": "497.59",
        "cents": 497.59
      },
      {
        "scl": "538.32",
        "cents": 538.32
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "660.51",
        "cents": 660.51
      },
      {
        "scl": "701.24",
        "cents": 701.24
      },
      {
        "scl": "807.48",
        "cents": 807.48
      },
      {
        "scl": "848.21",
        "cents": 848.21
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "970.4",
        "cents": 970.4
      },
      {
        "scl": "1011.13",
        "cents": 1011.13
      },
      {
        "scl": "1117.37",
        "cents": 1117.37
      },
      {
        "scl": "1158.1",
        "cents": 1158.1
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-23",
    "description": "4L 19s MOS for Myna, L=106.24, s=40.73",
    "notes": 23,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-23/",
    "tones": [
      {
        "scl": "40.73",
        "cents": 40.73
      },
      {
        "scl": "81.46",
        "cents": 81.46
      },
      {
        "scl": "187.70",
        "cents": 187.7
      },
      {
        "scl": "228.43",
        "cents": 228.43
      },
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "350.62",
        "cents": 350.62
      },
      {
        "scl": "391.35",
        "cents": 391.35
      },
      {
        "scl": "497.59",
        "cents": 497.59
      },
      {
        "scl": "538.32",
        "cents": 538.32
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "660.51",
        "cents": 660.51
      },
      {
        "scl": "701.24",
        "cents": 701.24
      },
      {
        "scl": "807.48",
        "cents": 807.48
      },
      {
        "scl": "848.21",
        "cents": 848.21
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "970.40",
        "cents": 970.4
      },
      {
        "scl": "1011.13",
        "cents": 1011.13
      },
      {
        "scl": "1117.37",
        "cents": 1117.37
      },
      {
        "scl": "1158.10",
        "cents": 1158.1
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "mailing-lists/byzantine",
    "description": "Superset of several Byzantine scales by Rami Vitale, TL 29-Aug-2001   ",
    "notes": 23,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_27464.html#27556",
    "url": "https://scalelibrary.org/scales/mailing-lists/byzantine/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-23",
    "description": "23 equal divisions of the octave",
    "notes": 23,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-23/",
    "tones": [
      {
        "scl": "52.173913",
        "cents": 52.173913
      },
      {
        "scl": "104.347826",
        "cents": 104.347826
      },
      {
        "scl": "156.521739",
        "cents": 156.521739
      },
      {
        "scl": "208.695652",
        "cents": 208.695652
      },
      {
        "scl": "260.869565",
        "cents": 260.869565
      },
      {
        "scl": "313.043478",
        "cents": 313.043478
      },
      {
        "scl": "365.217391",
        "cents": 365.217391
      },
      {
        "scl": "417.391304",
        "cents": 417.391304
      },
      {
        "scl": "469.565217",
        "cents": 469.565217
      },
      {
        "scl": "521.73913",
        "cents": 521.73913
      },
      {
        "scl": "573.913043",
        "cents": 573.913043
      },
      {
        "scl": "626.086957",
        "cents": 626.086957
      },
      {
        "scl": "678.26087",
        "cents": 678.26087
      },
      {
        "scl": "730.434783",
        "cents": 730.434783
      },
      {
        "scl": "782.608696",
        "cents": 782.608696
      },
      {
        "scl": "834.782609",
        "cents": 834.782609
      },
      {
        "scl": "886.956522",
        "cents": 886.956522
      },
      {
        "scl": "939.130435",
        "cents": 939.130435
      },
      {
        "scl": "991.304348",
        "cents": 991.304348
      },
      {
        "scl": "1043.478261",
        "cents": 1043.478261
      },
      {
        "scl": "1095.652174",
        "cents": 1095.652174
      },
      {
        "scl": "1147.826087",
        "cents": 1147.826087
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/myna23_makemicromusic_27704_27727",
    "description": "Myna[23] in 89et tuning",
    "notes": 23,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_27704.html#27727",
    "url": "https://scalelibrary.org/scales/mailing-lists/myna23_makemicromusic_27704_27727/",
    "tones": [
      {
        "scl": "40.44944",
        "cents": 40.44944
      },
      {
        "scl": "80.89888",
        "cents": 80.89888
      },
      {
        "scl": "121.34831",
        "cents": 121.34831
      },
      {
        "scl": "229.21348",
        "cents": 229.21348
      },
      {
        "scl": "269.66292",
        "cents": 269.66292
      },
      {
        "scl": "310.11236",
        "cents": 310.11236
      },
      {
        "scl": "350.56180",
        "cents": 350.5618
      },
      {
        "scl": "391.01124",
        "cents": 391.01124
      },
      {
        "scl": "431.46067",
        "cents": 431.46067
      },
      {
        "scl": "539.32584",
        "cents": 539.32584
      },
      {
        "scl": "579.77528",
        "cents": 579.77528
      },
      {
        "scl": "620.22472",
        "cents": 620.22472
      },
      {
        "scl": "660.67416",
        "cents": 660.67416
      },
      {
        "scl": "701.12360",
        "cents": 701.1236
      },
      {
        "scl": "741.57303",
        "cents": 741.57303
      },
      {
        "scl": "849.43820",
        "cents": 849.4382
      },
      {
        "scl": "889.88764",
        "cents": 889.88764
      },
      {
        "scl": "930.33708",
        "cents": 930.33708
      },
      {
        "scl": "970.78652",
        "cents": 970.78652
      },
      {
        "scl": "1011.23596",
        "cents": 1011.23596
      },
      {
        "scl": "1119.10112",
        "cents": 1119.10112
      },
      {
        "scl": "1159.55056",
        "cents": 1159.55056
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/perdeler23-symmetrical",
    "description": "Maqam/Dastgah tuning, mirror symmetry, two flavors of neutral 2nd-3rd-6th-7th",
    "notes": 23,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77885.html#78264",
    "url": "https://scalelibrary.org/scales/mailing-lists/perdeler23-symmetrical/",
    "tones": [
      {
        "scl": "76.96546",
        "cents": 76.96546
      },
      {
        "scl": "132.24835",
        "cents": 132.24835
      },
      {
        "scl": "153.93092",
        "cents": 153.93092
      },
      {
        "scl": "209.21381",
        "cents": 209.21381
      },
      {
        "scl": "286.17928",
        "cents": 286.17928
      },
      {
        "scl": "341.46217",
        "cents": 341.46217
      },
      {
        "scl": "363.14474",
        "cents": 363.14474
      },
      {
        "scl": "418.42763",
        "cents": 418.42763
      },
      {
        "scl": "495.39309",
        "cents": 495.39309
      },
      {
        "scl": "550.67598",
        "cents": 550.67598
      },
      {
        "scl": "572.35855",
        "cents": 572.35855
      },
      {
        "scl": "627.64145",
        "cents": 627.64145
      },
      {
        "scl": "649.32401",
        "cents": 649.32401
      },
      {
        "scl": "704.60691",
        "cents": 704.60691
      },
      {
        "scl": "781.57237",
        "cents": 781.57237
      },
      {
        "scl": "836.85526",
        "cents": 836.85526
      },
      {
        "scl": "858.53783",
        "cents": 858.53783
      },
      {
        "scl": "913.82072",
        "cents": 913.82072
      },
      {
        "scl": "990.78618",
        "cents": 990.78618
      },
      {
        "scl": "1046.06908",
        "cents": 1046.06908
      },
      {
        "scl": "1067.75165",
        "cents": 1067.75165
      },
      {
        "scl": "1123.03454",
        "cents": 1123.03454
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sqrtphi",
    "description": "Sqrtphi[23], the 23-note MOS of the 49&72 temperament in sqrt(phi) tuning",
    "notes": 23,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100184.html#100184",
    "url": "https://scalelibrary.org/scales/mailing-lists/sqrtphi/",
    "tones": [
      {
        "scl": "49.63544",
        "cents": 49.63544
      },
      {
        "scl": "99.27089",
        "cents": 99.27089
      },
      {
        "scl": "148.90633",
        "cents": 148.90633
      },
      {
        "scl": "218.00337",
        "cents": 218.00337
      },
      {
        "scl": "267.63881",
        "cents": 267.63881
      },
      {
        "scl": "317.27426",
        "cents": 317.27426
      },
      {
        "scl": "366.90970",
        "cents": 366.9097
      },
      {
        "scl": "416.54515",
        "cents": 416.54515
      },
      {
        "scl": "466.18059",
        "cents": 466.18059
      },
      {
        "scl": "515.81604",
        "cents": 515.81604
      },
      {
        "scl": "565.45148",
        "cents": 565.45148
      },
      {
        "scl": "634.54852",
        "cents": 634.54852
      },
      {
        "scl": "684.18396",
        "cents": 684.18396
      },
      {
        "scl": "733.81941",
        "cents": 733.81941
      },
      {
        "scl": "783.45485",
        "cents": 783.45485
      },
      {
        "scl": "833.09030",
        "cents": 833.0903
      },
      {
        "scl": "882.72574",
        "cents": 882.72574
      },
      {
        "scl": "932.36119",
        "cents": 932.36119
      },
      {
        "scl": "981.99663",
        "cents": 981.99663
      },
      {
        "scl": "1051.09367",
        "cents": 1051.09367
      },
      {
        "scl": "1100.72911",
        "cents": 1100.72911
      },
      {
        "scl": "1150.36456",
        "cents": 1150.36456
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-23",
    "description": "12L 11s MOS for Ripple, L=81.43, s=20.56",
    "notes": 23,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-23/",
    "tones": [
      {
        "scl": "81.43",
        "cents": 81.43
      },
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "183.42",
        "cents": 183.42
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "285.41",
        "cents": 285.41
      },
      {
        "scl": "305.97",
        "cents": 305.97
      },
      {
        "scl": "387.40",
        "cents": 387.4
      },
      {
        "scl": "407.96",
        "cents": 407.96
      },
      {
        "scl": "489.39",
        "cents": 489.39
      },
      {
        "scl": "509.95",
        "cents": 509.95
      },
      {
        "scl": "591.38",
        "cents": 591.38
      },
      {
        "scl": "611.94",
        "cents": 611.94
      },
      {
        "scl": "693.37",
        "cents": 693.37
      },
      {
        "scl": "713.93",
        "cents": 713.93
      },
      {
        "scl": "795.36",
        "cents": 795.36
      },
      {
        "scl": "815.92",
        "cents": 815.92
      },
      {
        "scl": "897.35",
        "cents": 897.35
      },
      {
        "scl": "917.91",
        "cents": 917.91
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1019.90",
        "cents": 1019.9
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1121.89",
        "cents": 1121.89
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "damusc/Colombia_Marimba_07",
    "description": "Marimba 7 (Marimba), Colombia",
    "notes": 23,
    "period_cents": 3860.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "C. Minana Blasco. Afinacion de las marimbas en la costa pacifiica colombiana: Un ejemplo de la memoria intervalica africana en colombia. 1990",
    "url": "https://scalelibrary.org/scales/damusc/Colombia_Marimba_07/",
    "tones": [
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "390.0",
        "cents": 390.0
      },
      {
        "scl": "515.0",
        "cents": 515.0
      },
      {
        "scl": "710.0",
        "cents": 710.0
      },
      {
        "scl": "845.0",
        "cents": 845.0
      },
      {
        "scl": "1005.0",
        "cents": 1005.0
      },
      {
        "scl": "1215.0",
        "cents": 1215.0
      },
      {
        "scl": "1325.0",
        "cents": 1325.0
      },
      {
        "scl": "1470.0",
        "cents": 1470.0
      },
      {
        "scl": "1660.0",
        "cents": 1660.0
      },
      {
        "scl": "1815.0",
        "cents": 1815.0
      },
      {
        "scl": "1985.0",
        "cents": 1985.0
      },
      {
        "scl": "2190.0",
        "cents": 2190.0
      },
      {
        "scl": "2370.0",
        "cents": 2370.0
      },
      {
        "scl": "2545.0",
        "cents": 2545.0
      },
      {
        "scl": "2705.0",
        "cents": 2705.0
      },
      {
        "scl": "2855.0",
        "cents": 2855.0
      },
      {
        "scl": "3035.0",
        "cents": 3035.0
      },
      {
        "scl": "3190.0",
        "cents": 3190.0
      },
      {
        "scl": "3370.0",
        "cents": 3370.0
      },
      {
        "scl": "3500.0",
        "cents": 3500.0
      },
      {
        "scl": "3730.0",
        "cents": 3730.0
      },
      {
        "scl": "3860.0",
        "cents": 3860.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-catler-24",
    "description": "12L 12s MOS for Catler, L=75.22, s=24.59",
    "notes": 24,
    "period_cents": 1197.72,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-catler-24/",
    "tones": [
      {
        "scl": "24.59",
        "cents": 24.59
      },
      {
        "scl": "99.81",
        "cents": 99.81
      },
      {
        "scl": "124.40",
        "cents": 124.4
      },
      {
        "scl": "199.62",
        "cents": 199.62
      },
      {
        "scl": "224.21",
        "cents": 224.21
      },
      {
        "scl": "299.43",
        "cents": 299.43
      },
      {
        "scl": "324.02",
        "cents": 324.02
      },
      {
        "scl": "399.24",
        "cents": 399.24
      },
      {
        "scl": "423.83",
        "cents": 423.83
      },
      {
        "scl": "499.05",
        "cents": 499.05
      },
      {
        "scl": "523.64",
        "cents": 523.64
      },
      {
        "scl": "598.86",
        "cents": 598.86
      },
      {
        "scl": "623.45",
        "cents": 623.45
      },
      {
        "scl": "698.67",
        "cents": 698.67
      },
      {
        "scl": "723.26",
        "cents": 723.26
      },
      {
        "scl": "798.48",
        "cents": 798.48
      },
      {
        "scl": "823.07",
        "cents": 823.07
      },
      {
        "scl": "898.29",
        "cents": 898.29
      },
      {
        "scl": "922.88",
        "cents": 922.88
      },
      {
        "scl": "998.10",
        "cents": 998.1
      },
      {
        "scl": "1022.69",
        "cents": 1022.69
      },
      {
        "scl": "1097.91",
        "cents": 1097.91
      },
      {
        "scl": "1122.50",
        "cents": 1122.5
      },
      {
        "scl": "1197.72",
        "cents": 1197.72
      }
    ]
  },
  {
    "stem": "mailing-lists/jsmith24",
    "description": "J. Smith 5-limit JI scale April 8, 2006 tuning@yahoo",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65916.html#65941",
    "url": "https://scalelibrary.org/scales/mailing-lists/jsmith24/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/raghib",
    "description": "7-limit version of Idris Raghib Bey scale",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_57491.html#57491",
    "url": "https://scalelibrary.org/scales/mailing-lists/raghib/",
    "tones": [
      {
        "scl": "405/392",
        "cents": 56.482
      },
      {
        "scl": "672/625",
        "cents": 125.526
      },
      {
        "scl": "54/49",
        "cents": 168.213
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "512/441",
        "cents": 258.438
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "243/196",
        "cents": 372.123
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "64/49",
        "cents": 462.348
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "135/98",
        "cents": 554.527
      },
      {
        "scl": "486/343",
        "cents": 603.297
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "625/392",
        "cents": 807.603
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "441/256",
        "cents": 941.562
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "175/96",
        "cents": 1039.498
      },
      {
        "scl": "625/336",
        "cents": 1074.474
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/xenoga24",
    "description": "Xeno-Gothic rational adaptive tuning, 3-7 ratios (keyboards 64:63 apart) ",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_16640.html#16640",
    "url": "https://scalelibrary.org/scales/mailing-lists/xenoga24/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "243/224",
        "cents": 140.949
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "2048/1701",
        "cents": 321.399
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "256/189",
        "cents": 525.309
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "729/448",
        "cents": 842.904
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "1024/567",
        "cents": 1023.354
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cons21",
    "description": " Set of intervals with num + den <= 21 not exceeding 2/1",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66272.html#66314",
    "url": "https://scalelibrary.org/scales/mailing-lists/cons21/",
    "tones": [
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-ji1",
    "description": "Possible JI interpretation of MET-24",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105189",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-ji1/",
    "tones": [
      {
        "scl": "91/88",
        "cents": 58.036
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-ji3_A",
    "description": "JI interpretation of MET-24, 1/1 is A or 22/13 of C-C version",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105193",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-ji3_A/",
    "tones": [
      {
        "scl": "91/88",
        "cents": 58.036
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "88/63",
        "cents": 578.582
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "273/176",
        "cents": 759.991
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/xenogj24",
    "description": "Neo-Gothic 3/17-flavor JI (keyboards 459:448 apart) ",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 17,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105713.html#105766",
    "url": "https://scalelibrary.org/scales/mailing-lists/xenogj24/",
    "tones": [
      {
        "scl": "459/448",
        "cents": 41.995
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "1003833/917504",
        "cents": 155.68
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4131/3584",
        "cents": 245.905
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "37179/28672",
        "cents": 449.815
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "153/112",
        "cents": 540.04
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "334611/229376",
        "cents": 653.725
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "1377/896",
        "cents": 743.95
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "3011499/1835008",
        "cents": 857.635
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12393/7168",
        "cents": 947.86
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "51/28",
        "cents": 1038.085
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "111537/57344",
        "cents": 1151.77
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/jiri24a",
    "description": "Just/rational intonation system -- with circulating 24-note set ",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 29,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_18180.html#18180",
    "url": "https://scalelibrary.org/scales/mailing-lists/jiri24a/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "18/17",
        "cents": 98.955
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "29/23",
        "cents": 401.303
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "17/12",
        "cents": 603.0
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "46/29",
        "cents": 798.697
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "32/19",
        "cents": 902.487
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "17/9",
        "cents": 1101.045
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ri17isha",
    "description": "Rational intonation (RI) scale with some \"17-ish\" features (24 notes)",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 31,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_20224.html#20224",
    "url": "https://scalelibrary.org/scales/mailing-lists/ri17isha/",
    "tones": [
      {
        "scl": "32/31",
        "cents": 54.964
      },
      {
        "scl": "243/224",
        "cents": 140.949
      },
      {
        "scl": "243/217",
        "cents": 195.914
      },
      {
        "scl": "26/23",
        "cents": 212.253
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "20/17",
        "cents": 281.358
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "23/18",
        "cents": 424.364
      },
      {
        "scl": "368/279",
        "cents": 479.329
      },
      {
        "scl": "11160261/8388608",
        "cents": 494.241
      },
      {
        "scl": "11160261/8126464",
        "cents": 549.205
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "416/279",
        "cents": 691.582
      },
      {
        "scl": "16777216/11160261",
        "cents": 705.759
      },
      {
        "scl": "26040609/16777216",
        "cents": 761.112
      },
      {
        "scl": "31/19",
        "cents": 847.523
      },
      {
        "scl": "32/19",
        "cents": 902.487
      },
      {
        "scl": "17/10",
        "cents": 918.642
      },
      {
        "scl": "561/320",
        "cents": 971.915
      },
      {
        "scl": "23/13",
        "cents": 987.747
      },
      {
        "scl": "736/403",
        "cents": 1042.711
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "119/60",
        "cents": 1185.513
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tsaharuk24",
    "description": "Rational version of Tsaharuk linear temperament",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 59,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100718.html#100885",
    "url": "https://scalelibrary.org/scales/mailing-lists/tsaharuk24/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "59/56",
        "cents": 90.346
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "59/48",
        "cents": 357.217
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "59/42",
        "cents": 588.391
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "59/36",
        "cents": 855.262
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "59/32",
        "cents": 1059.172
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/O3-ri24",
    "description": "Rational intonation version of O3 (24), subdivision of 896:891",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 223,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105217.html#105227",
    "url": "https://scalelibrary.org/scales/mailing-lists/O3-ri24/",
    "tones": [
      {
        "scl": "91/88",
        "cents": 58.036
      },
      {
        "scl": "1764/1639",
        "cents": 127.242
      },
      {
        "scl": "40131/36058",
        "cents": 185.277
      },
      {
        "scl": "168/149",
        "cents": 207.779
      },
      {
        "scl": "1911/1639",
        "cents": 265.814
      },
      {
        "scl": "176/149",
        "cents": 288.316
      },
      {
        "scl": "182/149",
        "cents": 346.351
      },
      {
        "scl": "567/446",
        "cents": 415.566
      },
      {
        "scl": "51597/39248",
        "cents": 473.602
      },
      {
        "scl": "297/223",
        "cents": 496.103
      },
      {
        "scl": "2457/1784",
        "cents": 554.139
      },
      {
        "scl": "14112/9845",
        "cents": 623.351
      },
      {
        "scl": "160524/108295",
        "cents": 681.387
      },
      {
        "scl": "1344/895",
        "cents": 703.888
      },
      {
        "scl": "15288/9845",
        "cents": 761.924
      },
      {
        "scl": "15876/9823",
        "cents": 831.134
      },
      {
        "scl": "361179/216106",
        "cents": 889.17
      },
      {
        "scl": "1512/893",
        "cents": 911.671
      },
      {
        "scl": "17199/9823",
        "cents": 969.707
      },
      {
        "scl": "1584/893",
        "cents": 992.208
      },
      {
        "scl": "1638/893",
        "cents": 1050.244
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "1911/968",
        "cents": 1177.499
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bala_ribbon24",
    "description": "Parizekmic scale based on a double Bala sequence",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 443,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95701",
    "url": "https://scalelibrary.org/scales/mailing-lists/bala_ribbon24/",
    "tones": [
      {
        "scl": "197/192",
        "cents": 44.507
      },
      {
        "scl": "203/192",
        "cents": 96.448
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "443/384",
        "cents": 247.44
      },
      {
        "scl": "227/192",
        "cents": 289.903
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "131/96",
        "cents": 538.153
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "277/192",
        "cents": 634.536
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "197/128",
        "cents": 746.462
      },
      {
        "scl": "203/128",
        "cents": 798.403
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "83/48",
        "cents": 948.092
      },
      {
        "scl": "341/192",
        "cents": 994.399
      },
      {
        "scl": "117/64",
        "cents": 1044.438
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mean24rat",
    "description": "Meantone[24] in a rational tuning with brats of 4",
    "notes": 24,
    "period_cents": 1200.0,
    "just": true,
    "limit": 2863099537,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88566.html#89058",
    "url": "https://scalelibrary.org/scales/mailing-lists/mean24rat/",
    "tones": [
      {
        "scl": "3287219/3225600",
        "cents": 32.76
      },
      {
        "scl": "1121/1050",
        "cents": 113.276
      },
      {
        "scl": "449272979/412876800",
        "cents": 146.257
      },
      {
        "scl": "3527/3150",
        "cents": 195.708
      },
      {
        "scl": "459763/403200",
        "cents": 227.274
      },
      {
        "scl": "1882/1575",
        "cents": 308.298
      },
      {
        "scl": "62841811/51609600",
        "cents": 340.902
      },
      {
        "scl": "64307/50400",
        "cents": 421.862
      },
      {
        "scl": "2863099537/2202009600",
        "cents": 454.508
      },
      {
        "scl": "421/315",
        "cents": 502.162
      },
      {
        "scl": "585917/430080",
        "cents": 535.31
      },
      {
        "scl": "257/180",
        "cents": 616.526
      },
      {
        "scl": "133478939/91750400",
        "cents": 648.991
      },
      {
        "scl": "2356/1575",
        "cents": 697.185
      },
      {
        "scl": "245879/161280",
        "cents": 730.057
      },
      {
        "scl": "2516/1575",
        "cents": 810.936
      },
      {
        "scl": "168032819/103219200",
        "cents": 843.638
      },
      {
        "scl": "527/315",
        "cents": 890.941
      },
      {
        "scl": "171923/100800",
        "cents": 924.32
      },
      {
        "scl": "2816/1575",
        "cents": 1005.955
      },
      {
        "scl": "23501171/12902400",
        "cents": 1038.112
      },
      {
        "scl": "8017/4200",
        "cents": 1119.208
      },
      {
        "scl": "458892629/235929600",
        "cents": 1151.76
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-24",
    "description": "24 equal divisions of the octave",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-24/",
    "tones": [
      {
        "scl": "50.0",
        "cents": 50.0
      },
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "550.0",
        "cents": 550.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "650.0",
        "cents": 650.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "950.0",
        "cents": 950.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1100.0",
        "cents": 1100.0
      },
      {
        "scl": "1150.0",
        "cents": 1150.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/O3-24",
    "description": "O3 or \"Ozone\" (24): just 22/21 limma, 7/4, 11/6 (1024-EDO version)",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91499.html#91499",
    "url": "https://scalelibrary.org/scales/mailing-lists/O3-24/",
    "tones": [
      {
        "scl": "57.42188",
        "cents": 57.42188
      },
      {
        "scl": "126.56250",
        "cents": 126.5625
      },
      {
        "scl": "183.98438",
        "cents": 183.98438
      },
      {
        "scl": "207.42188",
        "cents": 207.42188
      },
      {
        "scl": "264.84376",
        "cents": 264.84376
      },
      {
        "scl": "288.28125",
        "cents": 288.28125
      },
      {
        "scl": "345.70313",
        "cents": 345.70313
      },
      {
        "scl": "414.84375",
        "cents": 414.84375
      },
      {
        "scl": "472.26563",
        "cents": 472.26563
      },
      {
        "scl": "495.70312",
        "cents": 495.70312
      },
      {
        "scl": "553.12500",
        "cents": 553.125
      },
      {
        "scl": "622.26563",
        "cents": 622.26563
      },
      {
        "scl": "679.68751",
        "cents": 679.68751
      },
      {
        "scl": "703.12500",
        "cents": 703.125
      },
      {
        "scl": "760.54688",
        "cents": 760.54688
      },
      {
        "scl": "830.85937",
        "cents": 830.85937
      },
      {
        "scl": "888.28125",
        "cents": 888.28125
      },
      {
        "scl": "911.71875",
        "cents": 911.71875
      },
      {
        "scl": "969.14063",
        "cents": 969.14063
      },
      {
        "scl": "992.57813",
        "cents": 992.57813
      },
      {
        "scl": "1050.00001",
        "cents": 1050.00001
      },
      {
        "scl": "1119.14063",
        "cents": 1119.14063
      },
      {
        "scl": "1176.56251",
        "cents": 1176.56251
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/PerfDif24",
    "description": "Perfect difference scale for 553-EDO",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77364.html#77601",
    "url": "https://scalelibrary.org/scales/mailing-lists/PerfDif24/",
    "tones": [
      {
        "scl": "19.52983725",
        "cents": 19.52983725
      },
      {
        "scl": "71.60940325",
        "cents": 71.60940325
      },
      {
        "scl": "80.28933092",
        "cents": 80.28933092
      },
      {
        "scl": "82.45931284",
        "cents": 82.45931284
      },
      {
        "scl": "210.4882459",
        "cents": 210.4882459
      },
      {
        "scl": "264.7377939",
        "cents": 264.7377939
      },
      {
        "scl": "279.9276673",
        "cents": 279.9276673
      },
      {
        "scl": "303.7974684",
        "cents": 303.7974684
      },
      {
        "scl": "308.1374322",
        "cents": 308.1374322
      },
      {
        "scl": "329.8372514",
        "cents": 329.8372514
      },
      {
        "scl": "414.4665461",
        "cents": 414.4665461
      },
      {
        "scl": "444.8462929",
        "cents": 444.8462929
      },
      {
        "scl": "451.3562387",
        "cents": 451.3562387
      },
      {
        "scl": "546.835443",
        "cents": 546.835443
      },
      {
        "scl": "603.2549729",
        "cents": 603.2549729
      },
      {
        "scl": "620.6148282",
        "cents": 620.6148282
      },
      {
        "scl": "707.4141049",
        "cents": 707.4141049
      },
      {
        "scl": "720.4339964",
        "cents": 720.4339964
      },
      {
        "scl": "766.0036166",
        "cents": 766.0036166
      },
      {
        "scl": "798.5533454",
        "cents": 798.5533454
      },
      {
        "scl": "833.2730561",
        "cents": 833.2730561
      },
      {
        "scl": "874.5027125",
        "cents": 874.5027125
      },
      {
        "scl": "922.2423146",
        "cents": 922.2423146
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Yarman24",
    "description": "Ozan Yarman's tuning including Rameau circle (TL #76333)",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77885.html#78264",
    "url": "https://scalelibrary.org/scales/mailing-lists/Yarman24/",
    "tones": [
      {
        "scl": "84.36000",
        "cents": 84.36
      },
      {
        "scl": "38/35",
        "cents": 142.373
      },
      {
        "scl": "192.18000",
        "cents": 192.18
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "292.18000",
        "cents": 292.18
      },
      {
        "scl": "17/14",
        "cents": 336.13
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "19/15",
        "cents": 409.244
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "584.07900",
        "cents": 584.079
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "696.09000",
        "cents": 696.09
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "788.27000",
        "cents": 788.27
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "888.27000",
        "cents": 888.27
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/doubleduo",
    "description": "Ellis duodene union 11/9 times the duodene in 240et",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89578.html#89578",
    "url": "https://scalelibrary.org/scales/mailing-lists/doubleduo/",
    "tones": [
      {
        "scl": "35.",
        "cents": 35.0
      },
      {
        "scl": "115.",
        "cents": 115.0
      },
      {
        "scl": "165.",
        "cents": 165.0
      },
      {
        "scl": "200.",
        "cents": 200.0
      },
      {
        "scl": "235.",
        "cents": 235.0
      },
      {
        "scl": "315.",
        "cents": 315.0
      },
      {
        "scl": "350.",
        "cents": 350.0
      },
      {
        "scl": "385.",
        "cents": 385.0
      },
      {
        "scl": "465.",
        "cents": 465.0
      },
      {
        "scl": "500.",
        "cents": 500.0
      },
      {
        "scl": "550.",
        "cents": 550.0
      },
      {
        "scl": "585.",
        "cents": 585.0
      },
      {
        "scl": "665.",
        "cents": 665.0
      },
      {
        "scl": "700.",
        "cents": 700.0
      },
      {
        "scl": "735.",
        "cents": 735.0
      },
      {
        "scl": "815.",
        "cents": 815.0
      },
      {
        "scl": "850.",
        "cents": 850.0
      },
      {
        "scl": "885.",
        "cents": 885.0
      },
      {
        "scl": "935.",
        "cents": 935.0
      },
      {
        "scl": "1015.",
        "cents": 1015.0
      },
      {
        "scl": "1050.",
        "cents": 1050.0
      },
      {
        "scl": "1085.",
        "cents": 1085.0
      },
      {
        "scl": "1165.",
        "cents": 1165.0
      },
      {
        "scl": "1200.",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/euler24",
    "description": "3^6 5^4 Euler genus tempered by 225/224-planar",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_40113.html#40113",
    "url": "https://scalelibrary.org/scales/mailing-lists/euler24/",
    "tones": [
      {
        "scl": "83.67670365",
        "cents": 83.67670365
      },
      {
        "scl": "152.1394612",
        "cents": 152.1394612
      },
      {
        "scl": "199.6830428",
        "cents": 199.6830428
      },
      {
        "scl": "268.1458003",
        "cents": 268.1458003
      },
      {
        "scl": "283.3597464",
        "cents": 283.3597464
      },
      {
        "scl": "351.8225040",
        "cents": 351.822504
      },
      {
        "scl": "384.1521395",
        "cents": 384.1521395
      },
      {
        "scl": "399.3660856",
        "cents": 399.3660856
      },
      {
        "scl": "467.8288431",
        "cents": 467.8288431
      },
      {
        "scl": "583.8351823",
        "cents": 583.8351823
      },
      {
        "scl": "652.2979398",
        "cents": 652.2979398
      },
      {
        "scl": "667.5118859",
        "cents": 667.5118859
      },
      {
        "scl": "699.8415214",
        "cents": 699.8415214
      },
      {
        "scl": "768.3042789",
        "cents": 768.3042789
      },
      {
        "scl": "783.5182250",
        "cents": 783.518225
      },
      {
        "scl": "851.9809826",
        "cents": 851.9809826
      },
      {
        "scl": "899.5245642",
        "cents": 899.5245642
      },
      {
        "scl": "967.9873217",
        "cents": 967.9873217
      },
      {
        "scl": "1051.664025",
        "cents": 1051.664025
      },
      {
        "scl": "1083.993661",
        "cents": 1083.993661
      },
      {
        "scl": "1099.207607",
        "cents": 1099.207607
      },
      {
        "scl": "1152.456418",
        "cents": 1152.456418
      },
      {
        "scl": "1167.670365",
        "cents": 1167.670365
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/garibaldi24",
    "description": "Garibaldi[24] in 94-et tuning",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66272.html#66333",
    "url": "https://scalelibrary.org/scales/mailing-lists/garibaldi24/",
    "tones": [
      {
        "scl": "63.829787",
        "cents": 63.829787
      },
      {
        "scl": "89.361702",
        "cents": 89.361702
      },
      {
        "scl": "178.723404",
        "cents": 178.723404
      },
      {
        "scl": "204.255319",
        "cents": 204.255319
      },
      {
        "scl": "268.085106",
        "cents": 268.085106
      },
      {
        "scl": "293.617021",
        "cents": 293.617021
      },
      {
        "scl": "382.978723",
        "cents": 382.978723
      },
      {
        "scl": "408.510638",
        "cents": 408.510638
      },
      {
        "scl": "472.340426",
        "cents": 472.340426
      },
      {
        "scl": "497.872340",
        "cents": 497.87234
      },
      {
        "scl": "561.702128",
        "cents": 561.702128
      },
      {
        "scl": "587.234043",
        "cents": 587.234043
      },
      {
        "scl": "676.595745",
        "cents": 676.595745
      },
      {
        "scl": "702.127660",
        "cents": 702.12766
      },
      {
        "scl": "765.957447",
        "cents": 765.957447
      },
      {
        "scl": "791.489362",
        "cents": 791.489362
      },
      {
        "scl": "880.851064",
        "cents": 880.851064
      },
      {
        "scl": "906.382979",
        "cents": 906.382979
      },
      {
        "scl": "970.212766",
        "cents": 970.212766
      },
      {
        "scl": "995.744681",
        "cents": 995.744681
      },
      {
        "scl": "1085.106383",
        "cents": 1085.106383
      },
      {
        "scl": "1110.638298",
        "cents": 1110.638298
      },
      {
        "scl": "1174.468085",
        "cents": 1174.468085
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hemiwuer24",
    "description": "Hemiwurschmidt[24] in 229-et tuning",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66272.html#66333",
    "url": "https://scalelibrary.org/scales/mailing-lists/hemiwuer24/",
    "tones": [
      {
        "scl": "83.842795",
        "cents": 83.842795
      },
      {
        "scl": "120.524017",
        "cents": 120.524017
      },
      {
        "scl": "157.205240",
        "cents": 157.20524
      },
      {
        "scl": "193.886463",
        "cents": 193.886463
      },
      {
        "scl": "277.729258",
        "cents": 277.729258
      },
      {
        "scl": "314.410480",
        "cents": 314.41048
      },
      {
        "scl": "351.091703",
        "cents": 351.091703
      },
      {
        "scl": "387.772926",
        "cents": 387.772926
      },
      {
        "scl": "508.296943",
        "cents": 508.296943
      },
      {
        "scl": "544.978166",
        "cents": 544.978166
      },
      {
        "scl": "581.659389",
        "cents": 581.659389
      },
      {
        "scl": "618.340611",
        "cents": 618.340611
      },
      {
        "scl": "702.183406",
        "cents": 702.183406
      },
      {
        "scl": "738.864629",
        "cents": 738.864629
      },
      {
        "scl": "775.545852",
        "cents": 775.545852
      },
      {
        "scl": "812.227074",
        "cents": 812.227074
      },
      {
        "scl": "896.069869",
        "cents": 896.069869
      },
      {
        "scl": "932.751092",
        "cents": 932.751092
      },
      {
        "scl": "969.432314",
        "cents": 969.432314
      },
      {
        "scl": "1006.113537",
        "cents": 1006.113537
      },
      {
        "scl": "1089.956332",
        "cents": 1089.956332
      },
      {
        "scl": "1126.637555",
        "cents": 1126.637555
      },
      {
        "scl": "1163.318777",
        "cents": 1163.318777
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/julius24",
    "description": "Julius[24] hobbit (176/175&896/891) in POTE tuning",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95078.html#95078",
    "url": "https://scalelibrary.org/scales/mailing-lists/julius24/",
    "tones": [
      {
        "scl": "59.00334",
        "cents": 59.00334
      },
      {
        "scl": "104.60191",
        "cents": 104.60191
      },
      {
        "scl": "163.60524",
        "cents": 163.60524
      },
      {
        "scl": "209.20382",
        "cents": 209.20382
      },
      {
        "scl": "268.20715",
        "cents": 268.20715
      },
      {
        "scl": "313.80572",
        "cents": 313.80572
      },
      {
        "scl": "331.79285",
        "cents": 331.79285
      },
      {
        "scl": "390.79618",
        "cents": 390.79618
      },
      {
        "scl": "436.39476",
        "cents": 436.39476
      },
      {
        "scl": "495.39809",
        "cents": 495.39809
      },
      {
        "scl": "540.99666",
        "cents": 540.99666
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "645.59857",
        "cents": 645.59857
      },
      {
        "scl": "704.60191",
        "cents": 704.60191
      },
      {
        "scl": "763.60524",
        "cents": 763.60524
      },
      {
        "scl": "809.20382",
        "cents": 809.20382
      },
      {
        "scl": "868.20715",
        "cents": 868.20715
      },
      {
        "scl": "913.80572",
        "cents": 913.80572
      },
      {
        "scl": "972.80906",
        "cents": 972.80906
      },
      {
        "scl": "990.79618",
        "cents": 990.79618
      },
      {
        "scl": "1036.39476",
        "cents": 1036.39476
      },
      {
        "scl": "1095.39809",
        "cents": 1095.39809
      },
      {
        "scl": "1140.99666",
        "cents": 1140.99666
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lin76-34",
    "description": "Two 12-note chains, ~704.160 cents, 34 4ths apart (32 4ths = 7:6)              ",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_41244.html#41275",
    "url": "https://scalelibrary.org/scales/mailing-lists/lin76-34/",
    "tones": [
      {
        "scl": "58.55034",
        "cents": 58.55034
      },
      {
        "scl": "129.12199",
        "cents": 129.12199
      },
      {
        "scl": "187.67233",
        "cents": 187.67233
      },
      {
        "scl": "208.32057",
        "cents": 208.32057
      },
      {
        "scl": "266.87091",
        "cents": 266.87091
      },
      {
        "scl": "287.51915",
        "cents": 287.51915
      },
      {
        "scl": "346.06949",
        "cents": 346.06949
      },
      {
        "scl": "416.64114",
        "cents": 416.64114
      },
      {
        "scl": "475.19148",
        "cents": 475.19148
      },
      {
        "scl": "495.83972",
        "cents": 495.83972
      },
      {
        "scl": "554.39006",
        "cents": 554.39006
      },
      {
        "scl": "624.96171",
        "cents": 624.96171
      },
      {
        "scl": "683.51205",
        "cents": 683.51205
      },
      {
        "scl": "704.16029",
        "cents": 704.16029
      },
      {
        "scl": "762.71062",
        "cents": 762.71062
      },
      {
        "scl": "833.28228",
        "cents": 833.28228
      },
      {
        "scl": "891.83261",
        "cents": 891.83261
      },
      {
        "scl": "912.48086",
        "cents": 912.48086
      },
      {
        "scl": "971.03119",
        "cents": 971.03119
      },
      {
        "scl": "991.67943",
        "cents": 991.67943
      },
      {
        "scl": "1050.22977",
        "cents": 1050.22977
      },
      {
        "scl": "1120.80142",
        "cents": 1120.80142
      },
      {
        "scl": "1179.35176",
        "cents": 1179.35176
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24-canonical",
    "description": "Smoothed MET-24 in 2048-EDO, generators (2/1, 703.711c, 57.422c)",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105189",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24-canonical/",
    "tones": [
      {
        "scl": "57.42188",
        "cents": 57.42188
      },
      {
        "scl": "125.97656",
        "cents": 125.97656
      },
      {
        "scl": "183.39844",
        "cents": 183.39844
      },
      {
        "scl": "207.42188",
        "cents": 207.42188
      },
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "288.86719",
        "cents": 288.86719
      },
      {
        "scl": "346.28906",
        "cents": 346.28906
      },
      {
        "scl": "414.84375",
        "cents": 414.84375
      },
      {
        "scl": "472.26563",
        "cents": 472.26563
      },
      {
        "scl": "496.28906",
        "cents": 496.28906
      },
      {
        "scl": "553.71094",
        "cents": 553.71094
      },
      {
        "scl": "622.26563",
        "cents": 622.26563
      },
      {
        "scl": "679.68750",
        "cents": 679.6875
      },
      {
        "scl": "703.71094",
        "cents": 703.71094
      },
      {
        "scl": "761.13281",
        "cents": 761.13281
      },
      {
        "scl": "829.68750",
        "cents": 829.6875
      },
      {
        "scl": "887.10938",
        "cents": 887.10938
      },
      {
        "scl": "911.13281",
        "cents": 911.13281
      },
      {
        "scl": "968.55469",
        "cents": 968.55469
      },
      {
        "scl": "992.57812",
        "cents": 992.57812
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1118.55469",
        "cents": 1118.55469
      },
      {
        "scl": "1175.97656",
        "cents": 1175.97656
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24",
    "description": "Milder Extended Temperament, 5ths avg. 703.658c, spaced 57.422c",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101824.html#101824",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24/",
    "tones": [
      {
        "scl": "57.42188",
        "cents": 57.42188
      },
      {
        "scl": "126.56250",
        "cents": 126.5625
      },
      {
        "scl": "183.98438",
        "cents": 183.98438
      },
      {
        "scl": "207.42187",
        "cents": 207.42187
      },
      {
        "scl": "264.84375",
        "cents": 264.84375
      },
      {
        "scl": "289.45313",
        "cents": 289.45313
      },
      {
        "scl": "346.87500",
        "cents": 346.875
      },
      {
        "scl": "414.84375",
        "cents": 414.84375
      },
      {
        "scl": "472.26563",
        "cents": 472.26563
      },
      {
        "scl": "496.87500",
        "cents": 496.875
      },
      {
        "scl": "554.29688",
        "cents": 554.29688
      },
      {
        "scl": "622.26563",
        "cents": 622.26563
      },
      {
        "scl": "679.68750",
        "cents": 679.6875
      },
      {
        "scl": "704.29688",
        "cents": 704.29688
      },
      {
        "scl": "761.71875",
        "cents": 761.71875
      },
      {
        "scl": "829.68750",
        "cents": 829.6875
      },
      {
        "scl": "887.10938",
        "cents": 887.10938
      },
      {
        "scl": "911.71875",
        "cents": 911.71875
      },
      {
        "scl": "969.14063",
        "cents": 969.14063
      },
      {
        "scl": "992.57813",
        "cents": 992.57813
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1119.14063",
        "cents": 1119.14063
      },
      {
        "scl": "1176.56250",
        "cents": 1176.5625
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/met24pote",
    "description": "MET-24 parapyth temperament Fokker block in POTE tuning",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105217.html#105217",
    "url": "https://scalelibrary.org/scales/mailing-lists/met24pote/",
    "tones": [
      {
        "scl": "58.33846",
        "cents": 58.33846
      },
      {
        "scl": "126.99416",
        "cents": 126.99416
      },
      {
        "scl": "185.33261",
        "cents": 185.33261
      },
      {
        "scl": "207.71262",
        "cents": 207.71262
      },
      {
        "scl": "266.05107",
        "cents": 266.05107
      },
      {
        "scl": "288.43108",
        "cents": 288.43108
      },
      {
        "scl": "346.76953",
        "cents": 346.76953
      },
      {
        "scl": "415.42523",
        "cents": 415.42523
      },
      {
        "scl": "473.76369",
        "cents": 473.76369
      },
      {
        "scl": "496.14369",
        "cents": 496.14369
      },
      {
        "scl": "554.48215",
        "cents": 554.48215
      },
      {
        "scl": "623.13785",
        "cents": 623.13785
      },
      {
        "scl": "681.47631",
        "cents": 681.47631
      },
      {
        "scl": "703.85631",
        "cents": 703.85631
      },
      {
        "scl": "762.19476",
        "cents": 762.19476
      },
      {
        "scl": "830.85047",
        "cents": 830.85047
      },
      {
        "scl": "889.18892",
        "cents": 889.18892
      },
      {
        "scl": "911.56892",
        "cents": 911.56892
      },
      {
        "scl": "969.90738",
        "cents": 969.90738
      },
      {
        "scl": "992.28738",
        "cents": 992.28738
      },
      {
        "scl": "1050.62584",
        "cents": 1050.62584
      },
      {
        "scl": "1119.28154",
        "cents": 1119.28154
      },
      {
        "scl": "1177.62000",
        "cents": 1177.62
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/miracle24",
    "description": "Miracle[24] in 72-et tuning",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66272.html#66333",
    "url": "https://scalelibrary.org/scales/mailing-lists/miracle24/",
    "tones": [
      {
        "scl": "33.333333",
        "cents": 33.333333
      },
      {
        "scl": "83.333333",
        "cents": 83.333333
      },
      {
        "scl": "116.666667",
        "cents": 116.666667
      },
      {
        "scl": "150.000000",
        "cents": 150.0
      },
      {
        "scl": "233.333333",
        "cents": 233.333333
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "350.000000",
        "cents": 350.0
      },
      {
        "scl": "383.333333",
        "cents": 383.333333
      },
      {
        "scl": "466.666667",
        "cents": 466.666667
      },
      {
        "scl": "500.000000",
        "cents": 500.0
      },
      {
        "scl": "583.333333",
        "cents": 583.333333
      },
      {
        "scl": "616.666667",
        "cents": 616.666667
      },
      {
        "scl": "700.000000",
        "cents": 700.0
      },
      {
        "scl": "733.333333",
        "cents": 733.333333
      },
      {
        "scl": "816.666667",
        "cents": 816.666667
      },
      {
        "scl": "850.000000",
        "cents": 850.0
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "966.666667",
        "cents": 966.666667
      },
      {
        "scl": "1000.000000",
        "cents": 1000.0
      },
      {
        "scl": "1050.000000",
        "cents": 1050.0
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "1116.666667",
        "cents": 1116.666667
      },
      {
        "scl": "1166.666667",
        "cents": 1166.666667
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/miracle24_tuning_66493_66493",
    "description": " Miracle[24] in 72-tET tuning.",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66493.html#66493",
    "url": "https://scalelibrary.org/scales/mailing-lists/miracle24_tuning_66493_66493/",
    "tones": [
      {
        "scl": "33.33",
        "cents": 33.33
      },
      {
        "scl": "83.33",
        "cents": 83.33
      },
      {
        "scl": "116.67",
        "cents": 116.67
      },
      {
        "scl": "150.",
        "cents": 150.0
      },
      {
        "scl": "233.33",
        "cents": 233.33
      },
      {
        "scl": "266.67",
        "cents": 266.67
      },
      {
        "scl": "350.",
        "cents": 350.0
      },
      {
        "scl": "383.33",
        "cents": 383.33
      },
      {
        "scl": "466.67",
        "cents": 466.67
      },
      {
        "scl": "500.",
        "cents": 500.0
      },
      {
        "scl": "583.33",
        "cents": 583.33
      },
      {
        "scl": "616.67",
        "cents": 616.67
      },
      {
        "scl": "700.",
        "cents": 700.0
      },
      {
        "scl": "733.33",
        "cents": 733.33
      },
      {
        "scl": "816.67",
        "cents": 816.67
      },
      {
        "scl": "850.",
        "cents": 850.0
      },
      {
        "scl": "933.33",
        "cents": 933.33
      },
      {
        "scl": "966.67",
        "cents": 966.67
      },
      {
        "scl": "1000.",
        "cents": 1000.0
      },
      {
        "scl": "1050.",
        "cents": 1050.0
      },
      {
        "scl": "1083.33",
        "cents": 1083.33
      },
      {
        "scl": "1116.67",
        "cents": 1116.67
      },
      {
        "scl": "1166.67",
        "cents": 1166.67
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/monzo_pyth-quartertone",
    "description": "",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_16931.html#16944",
    "url": "https://scalelibrary.org/scales/mailing-lists/monzo_pyth-quartertone/",
    "tones": [
      {
        "scl": "46.92002",
        "cents": 46.92002
      },
      {
        "scl": "90.22500",
        "cents": 90.225
      },
      {
        "scl": "156.98998",
        "cents": 156.98998
      },
      {
        "scl": "203.91000",
        "cents": 203.91
      },
      {
        "scl": "250.83002",
        "cents": 250.83002
      },
      {
        "scl": "294.13500",
        "cents": 294.135
      },
      {
        "scl": "341.05502",
        "cents": 341.05502
      },
      {
        "scl": "407.82000",
        "cents": 407.82
      },
      {
        "scl": "451.12498",
        "cents": 451.12498
      },
      {
        "scl": "498.04500",
        "cents": 498.045
      },
      {
        "scl": "544.96502",
        "cents": 544.96502
      },
      {
        "scl": "611.73001",
        "cents": 611.73001
      },
      {
        "scl": "655.03498",
        "cents": 655.03498
      },
      {
        "scl": "701.95500",
        "cents": 701.955
      },
      {
        "scl": "748.87502",
        "cents": 748.87502
      },
      {
        "scl": "792.18000",
        "cents": 792.18
      },
      {
        "scl": "858.94498",
        "cents": 858.94498
      },
      {
        "scl": "905.86500",
        "cents": 905.865
      },
      {
        "scl": "949.16998",
        "cents": 949.16998
      },
      {
        "scl": "996.09000",
        "cents": 996.09
      },
      {
        "scl": "1043.01002",
        "cents": 1043.01002
      },
      {
        "scl": "1109.77500",
        "cents": 1109.775
      },
      {
        "scl": "1153.07998",
        "cents": 1153.07998
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mttfokker",
    "description": "MTT-24-like Fokker block in POTE parapyth tuning",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105230.html#105230",
    "url": "https://scalelibrary.org/scales/mailing-lists/mttfokker/",
    "tones": [
      {
        "scl": "58.33846",
        "cents": 58.33846
      },
      {
        "scl": "126.99416",
        "cents": 126.99416
      },
      {
        "scl": "185.33261",
        "cents": 185.33261
      },
      {
        "scl": "207.71262",
        "cents": 207.71262
      },
      {
        "scl": "266.05107",
        "cents": 266.05107
      },
      {
        "scl": "288.43108",
        "cents": 288.43108
      },
      {
        "scl": "393.04523",
        "cents": 393.04523
      },
      {
        "scl": "415.42523",
        "cents": 415.42523
      },
      {
        "scl": "473.76369",
        "cents": 473.76369
      },
      {
        "scl": "496.14369",
        "cents": 496.14369
      },
      {
        "scl": "554.48215",
        "cents": 554.48215
      },
      {
        "scl": "623.13785",
        "cents": 623.13785
      },
      {
        "scl": "681.47631",
        "cents": 681.47631
      },
      {
        "scl": "703.85631",
        "cents": 703.85631
      },
      {
        "scl": "762.19476",
        "cents": 762.19476
      },
      {
        "scl": "784.57477",
        "cents": 784.57477
      },
      {
        "scl": "889.18892",
        "cents": 889.18892
      },
      {
        "scl": "911.56892",
        "cents": 911.56892
      },
      {
        "scl": "969.90738",
        "cents": 969.90738
      },
      {
        "scl": "992.28738",
        "cents": 992.28738
      },
      {
        "scl": "1050.62584",
        "cents": 1050.62584
      },
      {
        "scl": "1119.28154",
        "cents": 1119.28154
      },
      {
        "scl": "1177.62000",
        "cents": 1177.62
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/murat24",
    "description": "Murat[24] with 16/55 generator",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70676.html#70795",
    "url": "https://scalelibrary.org/scales/mailing-lists/murat24/",
    "tones": [
      {
        "scl": "43.636364",
        "cents": 43.636364
      },
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "152.727273",
        "cents": 152.727273
      },
      {
        "scl": "196.363636",
        "cents": 196.363636
      },
      {
        "scl": "240.000000",
        "cents": 240.0
      },
      {
        "scl": "305.454545",
        "cents": 305.454545
      },
      {
        "scl": "349.090909",
        "cents": 349.090909
      },
      {
        "scl": "392.727273",
        "cents": 392.727273
      },
      {
        "scl": "458.181818",
        "cents": 458.181818
      },
      {
        "scl": "501.818182",
        "cents": 501.818182
      },
      {
        "scl": "545.454545",
        "cents": 545.454545
      },
      {
        "scl": "589.090909",
        "cents": 589.090909
      },
      {
        "scl": "654.545455",
        "cents": 654.545455
      },
      {
        "scl": "698.181818",
        "cents": 698.181818
      },
      {
        "scl": "741.818182",
        "cents": 741.818182
      },
      {
        "scl": "807.272727",
        "cents": 807.272727
      },
      {
        "scl": "850.909091",
        "cents": 850.909091
      },
      {
        "scl": "894.545455",
        "cents": 894.545455
      },
      {
        "scl": "960.000000",
        "cents": 960.0
      },
      {
        "scl": "1003.636364",
        "cents": 1003.636364
      },
      {
        "scl": "1047.272727",
        "cents": 1047.272727
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1156.363636",
        "cents": 1156.363636
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/neogeb24",
    "description": "Neo-Gothic e-based lineotuning (T/S or Blackwood's R=e, ~2.71828), 24 notes",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_20573.html#20573",
    "url": "https://scalelibrary.org/scales/mailing-lists/neogeb24/",
    "tones": [
      {
        "scl": "55.28289",
        "cents": 55.28289
      },
      {
        "scl": "132.24835",
        "cents": 132.24835
      },
      {
        "scl": "187.53125",
        "cents": 187.53125
      },
      {
        "scl": "209.21382",
        "cents": 209.21382
      },
      {
        "scl": "264.49671",
        "cents": 264.49671
      },
      {
        "scl": "286.17928",
        "cents": 286.17928
      },
      {
        "scl": "341.46217",
        "cents": 341.46217
      },
      {
        "scl": "418.42763",
        "cents": 418.42763
      },
      {
        "scl": "473.71052",
        "cents": 473.71052
      },
      {
        "scl": "495.39309",
        "cents": 495.39309
      },
      {
        "scl": "550.67598",
        "cents": 550.67598
      },
      {
        "scl": "627.64145",
        "cents": 627.64145
      },
      {
        "scl": "682.92434",
        "cents": 682.92434
      },
      {
        "scl": "704.60691",
        "cents": 704.60691
      },
      {
        "scl": "759.88980",
        "cents": 759.8898
      },
      {
        "scl": "836.85526",
        "cents": 836.85526
      },
      {
        "scl": "892.13815",
        "cents": 892.13815
      },
      {
        "scl": "913.82072",
        "cents": 913.82072
      },
      {
        "scl": "969.10362",
        "cents": 969.10362
      },
      {
        "scl": "990.78618",
        "cents": 990.78618
      },
      {
        "scl": "1046.06908",
        "cents": 1046.06908
      },
      {
        "scl": "1123.03454",
        "cents": 1123.03454
      },
      {
        "scl": "1178.31743",
        "cents": 1178.31743
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/peprmint",
    "description": "Peppermint 24: Wilson/Pepper apotome/limma=Phi, 2 chains spaced for pure 7:6",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_38440.html#38440",
    "url": "https://scalelibrary.org/scales/mailing-lists/peprmint/",
    "tones": [
      {
        "scl": "58.679693 cents",
        "cents": 58.679693
      },
      {
        "scl": "128.669246 cents",
        "cents": 128.669246
      },
      {
        "scl": "187.348938 cents",
        "cents": 187.348938
      },
      {
        "scl": "208.191213 cents",
        "cents": 208.191213
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "287.713180 cents",
        "cents": 287.71318
      },
      {
        "scl": "346.392873 cents",
        "cents": 346.392873
      },
      {
        "scl": "416.382426 cents",
        "cents": 416.382426
      },
      {
        "scl": "475.062119 cents",
        "cents": 475.062119
      },
      {
        "scl": "495.904393 cents",
        "cents": 495.904393
      },
      {
        "scl": "554.584086 cents",
        "cents": 554.584086
      },
      {
        "scl": "624.573639 cents",
        "cents": 624.573639
      },
      {
        "scl": "683.253332 cents",
        "cents": 683.253332
      },
      {
        "scl": "704.095607 cents",
        "cents": 704.095607
      },
      {
        "scl": "762.775299 cents",
        "cents": 762.775299
      },
      {
        "scl": "832.764852 cents",
        "cents": 832.764852
      },
      {
        "scl": "891.444545 cents",
        "cents": 891.444545
      },
      {
        "scl": "912.286820 cents",
        "cents": 912.28682
      },
      {
        "scl": "970.966512 cents",
        "cents": 970.966512
      },
      {
        "scl": "991.808787 cents",
        "cents": 991.808787
      },
      {
        "scl": "1050.488479 cents",
        "cents": 1050.488479
      },
      {
        "scl": "1120.478033 cents",
        "cents": 1120.478033
      },
      {
        "scl": "1179.157725 cents",
        "cents": 1179.157725
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/peprmintA",
    "description": "Peppermint 24 with A as 1/1 (KEY 18 of C version)",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_14025.html#14025",
    "url": "https://scalelibrary.org/scales/mailing-lists/peprmintA/",
    "tones": [
      {
        "scl": "58.67969",
        "cents": 58.67969
      },
      {
        "scl": "79.52197",
        "cents": 79.52197
      },
      {
        "scl": "138.20166",
        "cents": 138.20166
      },
      {
        "scl": "208.19121",
        "cents": 208.19121
      },
      {
        "scl": "266.87090",
        "cents": 266.8709
      },
      {
        "scl": "287.71318",
        "cents": 287.71318
      },
      {
        "scl": "346.39287",
        "cents": 346.39287
      },
      {
        "scl": "416.38243",
        "cents": 416.38243
      },
      {
        "scl": "475.06212",
        "cents": 475.06212
      },
      {
        "scl": "495.90439",
        "cents": 495.90439
      },
      {
        "scl": "554.58409",
        "cents": 554.58409
      },
      {
        "scl": "575.42636",
        "cents": 575.42636
      },
      {
        "scl": "634.10605",
        "cents": 634.10605
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "762.77530",
        "cents": 762.7753
      },
      {
        "scl": "783.61757",
        "cents": 783.61757
      },
      {
        "scl": "842.29727",
        "cents": 842.29727
      },
      {
        "scl": "912.28682",
        "cents": 912.28682
      },
      {
        "scl": "970.96651",
        "cents": 970.96651
      },
      {
        "scl": "991.80879",
        "cents": 991.80879
      },
      {
        "scl": "1050.48848",
        "cents": 1050.48848
      },
      {
        "scl": "1120.47803",
        "cents": 1120.47803
      },
      {
        "scl": "1179.15772",
        "cents": 1179.15772
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/peprmint_key1",
    "description": "Peppermint with C* or Sagittal C/|\\ as 1/1 (24)",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_14174.html#14214",
    "url": "https://scalelibrary.org/scales/mailing-lists/peprmint_key1/",
    "tones": [
      {
        "scl": "69.98955",
        "cents": 69.98955
      },
      {
        "scl": "128.66924",
        "cents": 128.66924
      },
      {
        "scl": "149.51152",
        "cents": 149.51152
      },
      {
        "scl": "208.19121",
        "cents": 208.19121
      },
      {
        "scl": "229.03349",
        "cents": 229.03349
      },
      {
        "scl": "287.71318",
        "cents": 287.71318
      },
      {
        "scl": "357.70273",
        "cents": 357.70273
      },
      {
        "scl": "416.38243",
        "cents": 416.38243
      },
      {
        "scl": "437.22470",
        "cents": 437.2247
      },
      {
        "scl": "495.90439",
        "cents": 495.90439
      },
      {
        "scl": "565.89395",
        "cents": 565.89395
      },
      {
        "scl": "624.57364",
        "cents": 624.57364
      },
      {
        "scl": "645.41591",
        "cents": 645.41591
      },
      {
        "scl": "704.09561",
        "cents": 704.09561
      },
      {
        "scl": "774.08516",
        "cents": 774.08516
      },
      {
        "scl": "832.76485",
        "cents": 832.76485
      },
      {
        "scl": "853.60713",
        "cents": 853.60713
      },
      {
        "scl": "912.28682",
        "cents": 912.28682
      },
      {
        "scl": "933.12909",
        "cents": 933.12909
      },
      {
        "scl": "991.80879",
        "cents": 991.80879
      },
      {
        "scl": "1061.79834",
        "cents": 1061.79834
      },
      {
        "scl": "1120.47803",
        "cents": 1120.47803
      },
      {
        "scl": "1141.32031",
        "cents": 1141.32031
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qcmlji24",
    "description": "24-note adaptive JI (Eb-G#/F'-A#') for Lasso's Prologue to _Prophetiae_       ",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_36554.html#36599",
    "url": "https://scalelibrary.org/scales/mailing-lists/qcmlji24/",
    "tones": [
      {
        "scl": "5.37657",
        "cents": 5.37657
      },
      {
        "scl": "76.04900",
        "cents": 76.049
      },
      {
        "scl": "81.42557",
        "cents": 81.42557
      },
      {
        "scl": "193.15686",
        "cents": 193.15686
      },
      {
        "scl": "198.53343",
        "cents": 198.53343
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "310.26471",
        "cents": 310.26471
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "391.69029",
        "cents": 391.69029
      },
      {
        "scl": "503.42157",
        "cents": 503.42157
      },
      {
        "scl": "508.79814",
        "cents": 508.79814
      },
      {
        "scl": "579.47057",
        "cents": 579.47057
      },
      {
        "scl": "584.84714",
        "cents": 584.84714
      },
      {
        "scl": "696.57843",
        "cents": 696.57843
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "778.00400",
        "cents": 778.004
      },
      {
        "scl": "889.73529",
        "cents": 889.73529
      },
      {
        "scl": "895.11186",
        "cents": 895.11186
      },
      {
        "scl": "971.16086",
        "cents": 971.16086
      },
      {
        "scl": "1006.84314",
        "cents": 1006.84314
      },
      {
        "scl": "1082.89214",
        "cents": 1082.89214
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/quest24",
    "description": "Two circles of Quest-12 at 128:125 diesis (~41.059c) apart",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74203",
    "url": "https://scalelibrary.org/scales/mailing-lists/quest24/",
    "tones": [
      {
        "scl": "128/125",
        "cents": 41.059
      },
      {
        "scl": "76.04900",
        "cents": 76.049
      },
      {
        "scl": "117.10786",
        "cents": 117.10786
      },
      {
        "scl": "193.15686",
        "cents": 193.15686
      },
      {
        "scl": "234.21572",
        "cents": 234.21572
      },
      {
        "scl": "289.73529",
        "cents": 289.73529
      },
      {
        "scl": "330.79415",
        "cents": 330.79415
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "503.42157",
        "cents": 503.42157
      },
      {
        "scl": "544.48043",
        "cents": 544.48043
      },
      {
        "scl": "579.47057",
        "cents": 579.47057
      },
      {
        "scl": "620.52943",
        "cents": 620.52943
      },
      {
        "scl": "696.57843",
        "cents": 696.57843
      },
      {
        "scl": "737.63729",
        "cents": 737.63729
      },
      {
        "scl": "782.89214",
        "cents": 782.89214
      },
      {
        "scl": "823.95100",
        "cents": 823.951
      },
      {
        "scl": "889.73529",
        "cents": 889.73529
      },
      {
        "scl": "930.79415",
        "cents": 930.79415
      },
      {
        "scl": "996.57843",
        "cents": 996.57843
      },
      {
        "scl": "1037.63729",
        "cents": 1037.63729
      },
      {
        "scl": "1082.89214",
        "cents": 1082.89214
      },
      {
        "scl": "1123.95100",
        "cents": 1123.951
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/reg705_24",
    "description": "Regular 705-cent temperament, 24 of 80-tET",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101815.html#101816",
    "url": "https://scalelibrary.org/scales/mailing-lists/reg705_24/",
    "tones": [
      {
        "scl": "60.00000",
        "cents": 60.0
      },
      {
        "scl": "135.00000",
        "cents": 135.0
      },
      {
        "scl": "195.00000",
        "cents": 195.0
      },
      {
        "scl": "210.00000",
        "cents": 210.0
      },
      {
        "scl": "270.00000",
        "cents": 270.0
      },
      {
        "scl": "285.00000",
        "cents": 285.0
      },
      {
        "scl": "345.00000",
        "cents": 345.0
      },
      {
        "scl": "420.00000",
        "cents": 420.0
      },
      {
        "scl": "480.00000",
        "cents": 480.0
      },
      {
        "scl": "495.00000",
        "cents": 495.0
      },
      {
        "scl": "555.00000",
        "cents": 555.0
      },
      {
        "scl": "630.00000",
        "cents": 630.0
      },
      {
        "scl": "690.00000",
        "cents": 690.0
      },
      {
        "scl": "705.00000",
        "cents": 705.0
      },
      {
        "scl": "765.00000",
        "cents": 765.0
      },
      {
        "scl": "840.00000",
        "cents": 840.0
      },
      {
        "scl": "900.00000",
        "cents": 900.0
      },
      {
        "scl": "915.00000",
        "cents": 915.0
      },
      {
        "scl": "975.00000",
        "cents": 975.0
      },
      {
        "scl": "990.00000",
        "cents": 990.0
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1125.00000",
        "cents": 1125.0
      },
      {
        "scl": "1185.00000",
        "cents": 1185.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schis24",
    "description": "24 tone schismic temperament in its 94-et incarnation",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_40113.html#40113",
    "url": "https://scalelibrary.org/scales/mailing-lists/schis24/",
    "tones": [
      {
        "scl": "25.53191489",
        "cents": 25.53191489
      },
      {
        "scl": "89.36170213",
        "cents": 89.36170213
      },
      {
        "scl": "114.8936170",
        "cents": 114.893617
      },
      {
        "scl": "178.7234043",
        "cents": 178.7234043
      },
      {
        "scl": "204.2553191",
        "cents": 204.2553191
      },
      {
        "scl": "293.6170213",
        "cents": 293.6170213
      },
      {
        "scl": "319.1489362",
        "cents": 319.1489362
      },
      {
        "scl": "382.9787234",
        "cents": 382.9787234
      },
      {
        "scl": "408.5106383",
        "cents": 408.5106383
      },
      {
        "scl": "497.8723404",
        "cents": 497.8723404
      },
      {
        "scl": "523.4042553",
        "cents": 523.4042553
      },
      {
        "scl": "587.2340426",
        "cents": 587.2340426
      },
      {
        "scl": "612.7659574",
        "cents": 612.7659574
      },
      {
        "scl": "676.5957447",
        "cents": 676.5957447
      },
      {
        "scl": "702.1276596",
        "cents": 702.1276596
      },
      {
        "scl": "791.4893617",
        "cents": 791.4893617
      },
      {
        "scl": "817.0212766",
        "cents": 817.0212766
      },
      {
        "scl": "880.8510638",
        "cents": 880.8510638
      },
      {
        "scl": "906.3829787",
        "cents": 906.3829787
      },
      {
        "scl": "995.7446809",
        "cents": 995.7446809
      },
      {
        "scl": "1021.276596",
        "cents": 1021.276596
      },
      {
        "scl": "1085.106383",
        "cents": 1085.106383
      },
      {
        "scl": "1110.638298",
        "cents": 1110.638298
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sha",
    "description": "Three chains of sqrt(3/2) separated by 10/7",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_68776.html#68814",
    "url": "https://scalelibrary.org/scales/mailing-lists/sha/",
    "tones": [
      {
        "scl": "34.975615",
        "cents": 34.975615
      },
      {
        "scl": "119.442808",
        "cents": 119.442808
      },
      {
        "scl": "147.067499",
        "cents": 147.067499
      },
      {
        "scl": "182.043113",
        "cents": 182.043113
      },
      {
        "scl": "203.910002",
        "cents": 203.910002
      },
      {
        "scl": "238.885617",
        "cents": 238.885617
      },
      {
        "scl": "266.510307",
        "cents": 266.510307
      },
      {
        "scl": "350.977500",
        "cents": 350.9775
      },
      {
        "scl": "385.953115",
        "cents": 385.953115
      },
      {
        "scl": "470.420309",
        "cents": 470.420309
      },
      {
        "scl": "498.044999",
        "cents": 498.044999
      },
      {
        "scl": "533.020614",
        "cents": 533.020614
      },
      {
        "scl": "617.487807",
        "cents": 617.487807
      },
      {
        "scl": "701.955001",
        "cents": 701.955001
      },
      {
        "scl": "736.930616",
        "cents": 736.930616
      },
      {
        "scl": "764.555306",
        "cents": 764.555306
      },
      {
        "scl": "821.397809",
        "cents": 821.397809
      },
      {
        "scl": "849.022500",
        "cents": 849.0225
      },
      {
        "scl": "883.998114",
        "cents": 883.998114
      },
      {
        "scl": "968.465308",
        "cents": 968.465308
      },
      {
        "scl": "1052.932501",
        "cents": 1052.932501
      },
      {
        "scl": "1087.908116",
        "cents": 1087.908116
      },
      {
        "scl": "1115.532807",
        "cents": 1115.532807
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/simplemint24",
    "description": "Rank 3 temperament (2-3-7-9-11-13), 704c 5th, 58c spacing (1200-EDO)",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92020.html#92020",
    "url": "https://scalelibrary.org/scales/mailing-lists/simplemint24/",
    "tones": [
      {
        "scl": "58.00000",
        "cents": 58.0
      },
      {
        "scl": "128.00000",
        "cents": 128.0
      },
      {
        "scl": "186.00000",
        "cents": 186.0
      },
      {
        "scl": "208.00000",
        "cents": 208.0
      },
      {
        "scl": "266.00000",
        "cents": 266.0
      },
      {
        "scl": "288.00000",
        "cents": 288.0
      },
      {
        "scl": "346.00000",
        "cents": 346.0
      },
      {
        "scl": "416.00000",
        "cents": 416.0
      },
      {
        "scl": "474.00000",
        "cents": 474.0
      },
      {
        "scl": "496.00000",
        "cents": 496.0
      },
      {
        "scl": "554.00000",
        "cents": 554.0
      },
      {
        "scl": "624.00000",
        "cents": 624.0
      },
      {
        "scl": "682.00000",
        "cents": 682.0
      },
      {
        "scl": "704.00000",
        "cents": 704.0
      },
      {
        "scl": "762.00000",
        "cents": 762.0
      },
      {
        "scl": "832.00000",
        "cents": 832.0
      },
      {
        "scl": "890.00000",
        "cents": 890.0
      },
      {
        "scl": "912.00000",
        "cents": 912.0
      },
      {
        "scl": "970.00000",
        "cents": 970.0
      },
      {
        "scl": "992.00000",
        "cents": 992.0
      },
      {
        "scl": "1050.00000",
        "cents": 1050.0
      },
      {
        "scl": "1120.00000",
        "cents": 1120.0
      },
      {
        "scl": "1178.00000",
        "cents": 1178.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/urania24",
    "description": "Urania[24] hobbit (81/80, 121/120) in POTE tuning",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_96982.html#96982",
    "url": "https://scalelibrary.org/scales/mailing-lists/urania24/",
    "tones": [
      {
        "scl": "36.65667",
        "cents": 36.65667
      },
      {
        "scl": "119.06191",
        "cents": 119.06191
      },
      {
        "scl": "155.71857",
        "cents": 155.71857
      },
      {
        "scl": "192.37524",
        "cents": 192.37524
      },
      {
        "scl": "229.03190",
        "cents": 229.0319
      },
      {
        "scl": "311.43714",
        "cents": 311.43714
      },
      {
        "scl": "348.09381",
        "cents": 348.09381
      },
      {
        "scl": "384.75047",
        "cents": 384.75047
      },
      {
        "scl": "467.15572",
        "cents": 467.15572
      },
      {
        "scl": "503.81238",
        "cents": 503.81238
      },
      {
        "scl": "540.46905",
        "cents": 540.46905
      },
      {
        "scl": "584.48961",
        "cents": 584.48961
      },
      {
        "scl": "659.53095",
        "cents": 659.53095
      },
      {
        "scl": "696.18762",
        "cents": 696.18762
      },
      {
        "scl": "732.84428",
        "cents": 732.84428
      },
      {
        "scl": "815.24953",
        "cents": 815.24953
      },
      {
        "scl": "851.90619",
        "cents": 851.90619
      },
      {
        "scl": "888.56286",
        "cents": 888.56286
      },
      {
        "scl": "963.60420",
        "cents": 963.6042
      },
      {
        "scl": "1007.62476",
        "cents": 1007.62476
      },
      {
        "scl": "1044.28143",
        "cents": 1044.28143
      },
      {
        "scl": "1080.93809",
        "cents": 1080.93809
      },
      {
        "scl": "1163.34333",
        "cents": 1163.34333
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zest24-100tET",
    "description": "Zest-24 realized in 100-tET or 100-EDO",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77885.html#78333",
    "url": "https://scalelibrary.org/scales/mailing-lists/zest24-100tET/",
    "tones": [
      {
        "scl": "48.00000",
        "cents": 48.0
      },
      {
        "scl": "72.00000",
        "cents": 72.0
      },
      {
        "scl": "120.00000",
        "cents": 120.0
      },
      {
        "scl": "192.00000",
        "cents": 192.0
      },
      {
        "scl": "240.00000",
        "cents": 240.0
      },
      {
        "scl": "288.00000",
        "cents": 288.0
      },
      {
        "scl": "336.00000",
        "cents": 336.0
      },
      {
        "scl": "384.00000",
        "cents": 384.0
      },
      {
        "scl": "432.00000",
        "cents": 432.0
      },
      {
        "scl": "504.00000",
        "cents": 504.0
      },
      {
        "scl": "552.00000",
        "cents": 552.0
      },
      {
        "scl": "576.00000",
        "cents": 576.0
      },
      {
        "scl": "624.00000",
        "cents": 624.0
      },
      {
        "scl": "696.00000",
        "cents": 696.0
      },
      {
        "scl": "744.00000",
        "cents": 744.0
      },
      {
        "scl": "780.00000",
        "cents": 780.0
      },
      {
        "scl": "828.00000",
        "cents": 828.0
      },
      {
        "scl": "888.00000",
        "cents": 888.0
      },
      {
        "scl": "936.00000",
        "cents": 936.0
      },
      {
        "scl": "996.00000",
        "cents": 996.0
      },
      {
        "scl": "1044.00000",
        "cents": 1044.0
      },
      {
        "scl": "1080.00000",
        "cents": 1080.0
      },
      {
        "scl": "1128.00000",
        "cents": 1128.0
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zest24-Bbup",
    "description": "Tuning set starting from Bb* (24)",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77364.html#77873",
    "url": "https://scalelibrary.org/scales/mailing-lists/zest24-Bbup/",
    "tones": [
      {
        "scl": "32.81250",
        "cents": 32.8125
      },
      {
        "scl": "83.20312",
        "cents": 83.20312
      },
      {
        "scl": "153.51562",
        "cents": 153.51562
      },
      {
        "scl": "203.90624",
        "cents": 203.90624
      },
      {
        "scl": "223.82812",
        "cents": 223.82812
      },
      {
        "scl": "274.21874",
        "cents": 274.21874
      },
      {
        "scl": "344.53124",
        "cents": 344.53124
      },
      {
        "scl": "394.92187",
        "cents": 394.92187
      },
      {
        "scl": "440.62500",
        "cents": 440.625
      },
      {
        "scl": "491.01562",
        "cents": 491.01562
      },
      {
        "scl": "536.71875",
        "cents": 536.71875
      },
      {
        "scl": "587.10937",
        "cents": 587.10937
      },
      {
        "scl": "657.42187",
        "cents": 657.42187
      },
      {
        "scl": "707.81249",
        "cents": 707.81249
      },
      {
        "scl": "727.73437",
        "cents": 727.73437
      },
      {
        "scl": "778.12500",
        "cents": 778.125
      },
      {
        "scl": "849.60937",
        "cents": 849.60937
      },
      {
        "scl": "899.99999",
        "cents": 899.99999
      },
      {
        "scl": "931.64062",
        "cents": 931.64062
      },
      {
        "scl": "982.03124",
        "cents": 982.03124
      },
      {
        "scl": "1040.62500",
        "cents": 1040.625
      },
      {
        "scl": "1091.01562",
        "cents": 1091.01562
      },
      {
        "scl": "1149.60937",
        "cents": 1149.60937
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zest24",
    "description": "Zarlino Extraordinaire Spectrum Temperament (two circles at ~50.28c apart)",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#73834",
    "url": "https://scalelibrary.org/scales/mailing-lists/zest24/",
    "tones": [
      {
        "scl": "50.27584",
        "cents": 50.27584
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "120.94826",
        "cents": 120.94826
      },
      {
        "scl": "191.62069",
        "cents": 191.62069
      },
      {
        "scl": "241.89653",
        "cents": 241.89653
      },
      {
        "scl": "287.43104",
        "cents": 287.43104
      },
      {
        "scl": "337.70688",
        "cents": 337.70688
      },
      {
        "scl": "383.24139",
        "cents": 383.24139
      },
      {
        "scl": "433.51722",
        "cents": 433.51722
      },
      {
        "scl": "504.18965",
        "cents": 504.18965
      },
      {
        "scl": "554.46549",
        "cents": 554.46549
      },
      {
        "scl": "574.86208",
        "cents": 574.86208
      },
      {
        "scl": "625.13792",
        "cents": 625.13792
      },
      {
        "scl": "695.81035",
        "cents": 695.81035
      },
      {
        "scl": "746.08619",
        "cents": 746.08619
      },
      {
        "scl": "779.05173",
        "cents": 779.05173
      },
      {
        "scl": "829.32757",
        "cents": 829.32757
      },
      {
        "scl": "887.43104",
        "cents": 887.43104
      },
      {
        "scl": "937.70688",
        "cents": 937.70688
      },
      {
        "scl": "995.81035",
        "cents": 995.81035
      },
      {
        "scl": "1046.08619",
        "cents": 1046.08619
      },
      {
        "scl": "1079.05173",
        "cents": 1079.05173
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zeus24",
    "description": "Zeus[24] hobbit (121/120&176/175) in POTE tuning",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95078.html#95078",
    "url": "https://scalelibrary.org/scales/mailing-lists/zeus24/",
    "tones": [
      {
        "scl": "47.21796",
        "cents": 47.21796
      },
      {
        "scl": "109.87010",
        "cents": 109.8701
      },
      {
        "scl": "157.08806",
        "cents": 157.08806
      },
      {
        "scl": "204.30602",
        "cents": 204.30602
      },
      {
        "scl": "230.88883",
        "cents": 230.88883
      },
      {
        "scl": "314.17612",
        "cents": 314.17612
      },
      {
        "scl": "340.75893",
        "cents": 340.75893
      },
      {
        "scl": "387.97689",
        "cents": 387.97689
      },
      {
        "scl": "471.26418",
        "cents": 471.26418
      },
      {
        "scl": "497.84699",
        "cents": 497.84699
      },
      {
        "scl": "545.06495",
        "cents": 545.06495
      },
      {
        "scl": "592.28291",
        "cents": 592.28291
      },
      {
        "scl": "654.93505",
        "cents": 654.93505
      },
      {
        "scl": "702.15301",
        "cents": 702.15301
      },
      {
        "scl": "728.73582",
        "cents": 728.73582
      },
      {
        "scl": "812.02311",
        "cents": 812.02311
      },
      {
        "scl": "859.24107",
        "cents": 859.24107
      },
      {
        "scl": "885.82388",
        "cents": 885.82388
      },
      {
        "scl": "969.11117",
        "cents": 969.11117
      },
      {
        "scl": "995.69398",
        "cents": 995.69398
      },
      {
        "scl": "1042.91194",
        "cents": 1042.91194
      },
      {
        "scl": "1090.12990",
        "cents": 1090.1299
      },
      {
        "scl": "1152.78204",
        "cents": 1152.78204
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-11-8-24",
    "description": "Generalized Pythagorean Scale, 11/8 stacked 24=11+13 times",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-11-8-24/",
    "tones": [
      {
        "scl": "64.497366",
        "cents": 64.497366
      },
      {
        "scl": "128.994732",
        "cents": 128.994732
      },
      {
        "scl": "161.861481",
        "cents": 161.861481
      },
      {
        "scl": "226.358847",
        "cents": 226.358847
      },
      {
        "scl": "19487171/16777216",
        "cents": 259.226
      },
      {
        "scl": "323.722963",
        "cents": 323.722963
      },
      {
        "scl": "161051/131072",
        "cents": 356.59
      },
      {
        "scl": "421.087078",
        "cents": 421.087078
      },
      {
        "scl": "1331/1024",
        "cents": 453.954
      },
      {
        "scl": "518.451193",
        "cents": 518.451193
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "615.815308",
        "cents": 615.815308
      },
      {
        "scl": "680.312674",
        "cents": 680.312674
      },
      {
        "scl": "713.179424",
        "cents": 713.179424
      },
      {
        "scl": "777.67679",
        "cents": 777.67679
      },
      {
        "scl": "214358881/134217728",
        "cents": 810.544
      },
      {
        "scl": "875.040905",
        "cents": 875.040905
      },
      {
        "scl": "1771561/1048576",
        "cents": 907.908
      },
      {
        "scl": "972.40502",
        "cents": 972.40502
      },
      {
        "scl": "14641/8192",
        "cents": 1005.272
      },
      {
        "scl": "1069.769135",
        "cents": 1069.769135
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "1167.133251",
        "cents": 1167.133251
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-707-24",
    "description": "Temperament with fifth of 707.22045",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.90",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-707-24/",
    "tones": [
      {
        "scl": "63.89775",
        "cents": 63.89775
      },
      {
        "scl": "86.6454",
        "cents": 86.6454
      },
      {
        "scl": "150.54315",
        "cents": 150.54315
      },
      {
        "scl": "214.4409",
        "cents": 214.4409
      },
      {
        "scl": "278.33865",
        "cents": 278.33865
      },
      {
        "scl": "301.0863",
        "cents": 301.0863
      },
      {
        "scl": "342.2364",
        "cents": 342.2364
      },
      {
        "scl": "364.98405",
        "cents": 364.98405
      },
      {
        "scl": "428.8818",
        "cents": 428.8818
      },
      {
        "scl": "492.77955",
        "cents": 492.77955
      },
      {
        "scl": "556.6773",
        "cents": 556.6773
      },
      {
        "scl": "579.42495",
        "cents": 579.42495
      },
      {
        "scl": "643.3227",
        "cents": 643.3227
      },
      {
        "scl": "707.22045",
        "cents": 707.22045
      },
      {
        "scl": "771.1182",
        "cents": 771.1182
      },
      {
        "scl": "793.86585",
        "cents": 793.86585
      },
      {
        "scl": "835.01595",
        "cents": 835.01595
      },
      {
        "scl": "857.7636",
        "cents": 857.7636
      },
      {
        "scl": "921.66135",
        "cents": 921.66135
      },
      {
        "scl": "985.5591",
        "cents": 985.5591
      },
      {
        "scl": "1049.45685",
        "cents": 1049.45685
      },
      {
        "scl": "1072.2045",
        "cents": 1072.2045
      },
      {
        "scl": "1136.10225",
        "cents": 1136.10225
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-pure-11-14-24",
    "description": "Temperament with pure 11:14 major thirds, fifth of 704.377 cents",
    "notes": 24,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.85",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-pure-11-14-24/",
    "tones": [
      {
        "scl": "52.524",
        "cents": 52.524
      },
      {
        "scl": "78.115",
        "cents": 78.115
      },
      {
        "scl": "130.639",
        "cents": 130.639
      },
      {
        "scl": "208.754",
        "cents": 208.754
      },
      {
        "scl": "261.278",
        "cents": 261.278
      },
      {
        "scl": "286.869",
        "cents": 286.869
      },
      {
        "scl": "339.393",
        "cents": 339.393
      },
      {
        "scl": "364.984",
        "cents": 364.984
      },
      {
        "scl": "417.508",
        "cents": 417.508
      },
      {
        "scl": "495.623",
        "cents": 495.623
      },
      {
        "scl": "548.147",
        "cents": 548.147
      },
      {
        "scl": "573.738",
        "cents": 573.738
      },
      {
        "scl": "626.262",
        "cents": 626.262
      },
      {
        "scl": "704.377",
        "cents": 704.377
      },
      {
        "scl": "756.901",
        "cents": 756.901
      },
      {
        "scl": "782.492",
        "cents": 782.492
      },
      {
        "scl": "835.016",
        "cents": 835.016
      },
      {
        "scl": "860.607",
        "cents": 860.607
      },
      {
        "scl": "913.131",
        "cents": 913.131
      },
      {
        "scl": "991.246",
        "cents": 991.246
      },
      {
        "scl": "1043.77",
        "cents": 1043.77
      },
      {
        "scl": "1069.361",
        "cents": 1069.361
      },
      {
        "scl": "1121.885",
        "cents": 1121.885
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-compton-24",
    "description": "12L 12s MOS for Compton, L=84.92, s=15.13",
    "notes": 24,
    "period_cents": 1200.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-compton-24/",
    "tones": [
      {
        "scl": "84.92",
        "cents": 84.92
      },
      {
        "scl": "100.05",
        "cents": 100.05
      },
      {
        "scl": "184.97",
        "cents": 184.97
      },
      {
        "scl": "200.10",
        "cents": 200.1
      },
      {
        "scl": "285.02",
        "cents": 285.02
      },
      {
        "scl": "300.15",
        "cents": 300.15
      },
      {
        "scl": "385.07",
        "cents": 385.07
      },
      {
        "scl": "400.20",
        "cents": 400.2
      },
      {
        "scl": "485.12",
        "cents": 485.12
      },
      {
        "scl": "500.25",
        "cents": 500.25
      },
      {
        "scl": "585.17",
        "cents": 585.17
      },
      {
        "scl": "600.30",
        "cents": 600.3
      },
      {
        "scl": "685.22",
        "cents": 685.22
      },
      {
        "scl": "700.35",
        "cents": 700.35
      },
      {
        "scl": "785.27",
        "cents": 785.27
      },
      {
        "scl": "800.40",
        "cents": 800.4
      },
      {
        "scl": "885.32",
        "cents": 885.32
      },
      {
        "scl": "900.45",
        "cents": 900.45
      },
      {
        "scl": "985.37",
        "cents": 985.37
      },
      {
        "scl": "1000.50",
        "cents": 1000.5
      },
      {
        "scl": "1085.42",
        "cents": 1085.42
      },
      {
        "scl": "1100.55",
        "cents": 1100.55
      },
      {
        "scl": "1185.47",
        "cents": 1185.47
      },
      {
        "scl": "1200.60",
        "cents": 1200.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-semaphore-24",
    "description": "19L 5s MOS for Semaphore, L=58.73, s=17.56",
    "notes": 24,
    "period_cents": 1203.67,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-semaphore-24/",
    "tones": [
      {
        "scl": "58.73",
        "cents": 58.73
      },
      {
        "scl": "117.46",
        "cents": 117.46
      },
      {
        "scl": "135.02",
        "cents": 135.02
      },
      {
        "scl": "193.75",
        "cents": 193.75
      },
      {
        "scl": "252.48",
        "cents": 252.48
      },
      {
        "scl": "311.21",
        "cents": 311.21
      },
      {
        "scl": "369.94",
        "cents": 369.94
      },
      {
        "scl": "387.50",
        "cents": 387.5
      },
      {
        "scl": "446.23",
        "cents": 446.23
      },
      {
        "scl": "504.96",
        "cents": 504.96
      },
      {
        "scl": "563.69",
        "cents": 563.69
      },
      {
        "scl": "581.25",
        "cents": 581.25
      },
      {
        "scl": "639.98",
        "cents": 639.98
      },
      {
        "scl": "698.71",
        "cents": 698.71
      },
      {
        "scl": "757.44",
        "cents": 757.44
      },
      {
        "scl": "816.17",
        "cents": 816.17
      },
      {
        "scl": "833.73",
        "cents": 833.73
      },
      {
        "scl": "892.46",
        "cents": 892.46
      },
      {
        "scl": "951.19",
        "cents": 951.19
      },
      {
        "scl": "1009.92",
        "cents": 1009.92
      },
      {
        "scl": "1068.65",
        "cents": 1068.65
      },
      {
        "scl": "1086.21",
        "cents": 1086.21
      },
      {
        "scl": "1144.94",
        "cents": 1144.94
      },
      {
        "scl": "1203.67",
        "cents": 1203.67
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-24-3",
    "description": "24th root of 3, 15.1423 tones/octave",
    "notes": 24,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.48",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-24-3/",
    "tones": [
      {
        "scl": "79.248125",
        "cents": 79.248125
      },
      {
        "scl": "158.49625",
        "cents": 158.49625
      },
      {
        "scl": "237.744375",
        "cents": 237.744375
      },
      {
        "scl": "316.9925",
        "cents": 316.9925
      },
      {
        "scl": "396.240625",
        "cents": 396.240625
      },
      {
        "scl": "475.48875",
        "cents": 475.48875
      },
      {
        "scl": "554.736875",
        "cents": 554.736875
      },
      {
        "scl": "633.985",
        "cents": 633.985
      },
      {
        "scl": "713.233125",
        "cents": 713.233125
      },
      {
        "scl": "792.48125",
        "cents": 792.48125
      },
      {
        "scl": "871.729375",
        "cents": 871.729375
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      },
      {
        "scl": "1030.225625",
        "cents": 1030.225625
      },
      {
        "scl": "1109.473751",
        "cents": 1109.473751
      },
      {
        "scl": "1188.721876",
        "cents": 1188.721876
      },
      {
        "scl": "1267.970001",
        "cents": 1267.970001
      },
      {
        "scl": "1347.218126",
        "cents": 1347.218126
      },
      {
        "scl": "1426.466251",
        "cents": 1426.466251
      },
      {
        "scl": "1505.714376",
        "cents": 1505.714376
      },
      {
        "scl": "1584.962501",
        "cents": 1584.962501
      },
      {
        "scl": "1664.210626",
        "cents": 1664.210626
      },
      {
        "scl": "1743.458751",
        "cents": 1743.458751
      },
      {
        "scl": "1822.706876",
        "cents": 1822.706876
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-24-5",
    "description": "24th root of 5, 10.3362 tones/octave",
    "notes": 24,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.49",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-24-5/",
    "tones": [
      {
        "scl": "116.096405",
        "cents": 116.096405
      },
      {
        "scl": "232.192809",
        "cents": 232.192809
      },
      {
        "scl": "348.289214",
        "cents": 348.289214
      },
      {
        "scl": "464.385619",
        "cents": 464.385619
      },
      {
        "scl": "580.482024",
        "cents": 580.482024
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "812.674833",
        "cents": 812.674833
      },
      {
        "scl": "928.771238",
        "cents": 928.771238
      },
      {
        "scl": "1044.867643",
        "cents": 1044.867643
      },
      {
        "scl": "1160.964047",
        "cents": 1160.964047
      },
      {
        "scl": "1277.060452",
        "cents": 1277.060452
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1509.253262",
        "cents": 1509.253262
      },
      {
        "scl": "1625.349666",
        "cents": 1625.349666
      },
      {
        "scl": "1741.446071",
        "cents": 1741.446071
      },
      {
        "scl": "1857.542476",
        "cents": 1857.542476
      },
      {
        "scl": "1973.638881",
        "cents": 1973.638881
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2205.83169",
        "cents": 2205.83169
      },
      {
        "scl": "2321.928095",
        "cents": 2321.928095
      },
      {
        "scl": "2438.0245",
        "cents": 2438.0245
      },
      {
        "scl": "2554.120904",
        "cents": 2554.120904
      },
      {
        "scl": "2670.217309",
        "cents": 2670.217309
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-24-7",
    "description": "24th root of 7, 8.549 tones/octave",
    "notes": 24,
    "period_cents": 3368.826,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-24-7/",
    "tones": [
      {
        "scl": "140.367746",
        "cents": 140.367746
      },
      {
        "scl": "280.735492",
        "cents": 280.735492
      },
      {
        "scl": "421.103238",
        "cents": 421.103238
      },
      {
        "scl": "561.470984",
        "cents": 561.470984
      },
      {
        "scl": "701.838731",
        "cents": 701.838731
      },
      {
        "scl": "842.206477",
        "cents": 842.206477
      },
      {
        "scl": "982.574223",
        "cents": 982.574223
      },
      {
        "scl": "1122.941969",
        "cents": 1122.941969
      },
      {
        "scl": "1263.309715",
        "cents": 1263.309715
      },
      {
        "scl": "1403.677461",
        "cents": 1403.677461
      },
      {
        "scl": "1544.045207",
        "cents": 1544.045207
      },
      {
        "scl": "1684.412953",
        "cents": 1684.412953
      },
      {
        "scl": "1824.780699",
        "cents": 1824.780699
      },
      {
        "scl": "1965.148445",
        "cents": 1965.148445
      },
      {
        "scl": "2105.516192",
        "cents": 2105.516192
      },
      {
        "scl": "2245.883938",
        "cents": 2245.883938
      },
      {
        "scl": "2386.251684",
        "cents": 2386.251684
      },
      {
        "scl": "2526.61943",
        "cents": 2526.61943
      },
      {
        "scl": "2666.987176",
        "cents": 2666.987176
      },
      {
        "scl": "2807.354922",
        "cents": 2807.354922
      },
      {
        "scl": "2947.722668",
        "cents": 2947.722668
      },
      {
        "scl": "3088.090414",
        "cents": 3088.090414
      },
      {
        "scl": "3228.45816",
        "cents": 3228.45816
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gamelan_Swastigitha_Pelog",
    "description": "Gamelan Swastigitha Pelog (Many Gamelan), Indonesia",
    "notes": 24,
    "period_cents": 4551.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Sethares (2005). Tuning, Timbre, Spectrum, Scale. Springer-Verlag.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gamelan_Swastigitha_Pelog/",
    "tones": [
      {
        "scl": "397.0",
        "cents": 397.0
      },
      {
        "scl": "497.0",
        "cents": 497.0
      },
      {
        "scl": "642.0",
        "cents": 642.0
      },
      {
        "scl": "942.0",
        "cents": 942.0
      },
      {
        "scl": "1063.0",
        "cents": 1063.0
      },
      {
        "scl": "1161.0",
        "cents": 1161.0
      },
      {
        "scl": "1322.0",
        "cents": 1322.0
      },
      {
        "scl": "1583.0",
        "cents": 1583.0
      },
      {
        "scl": "1716.0",
        "cents": 1716.0
      },
      {
        "scl": "2144.0",
        "cents": 2144.0
      },
      {
        "scl": "2260.0",
        "cents": 2260.0
      },
      {
        "scl": "2365.0",
        "cents": 2365.0
      },
      {
        "scl": "2545.0",
        "cents": 2545.0
      },
      {
        "scl": "2779.0",
        "cents": 2779.0
      },
      {
        "scl": "2901.0",
        "cents": 2901.0
      },
      {
        "scl": "3067.0",
        "cents": 3067.0
      },
      {
        "scl": "3335.0",
        "cents": 3335.0
      },
      {
        "scl": "3454.0",
        "cents": 3454.0
      },
      {
        "scl": "3572.0",
        "cents": 3572.0
      },
      {
        "scl": "3745.0",
        "cents": 3745.0
      },
      {
        "scl": "3983.0",
        "cents": 3983.0
      },
      {
        "scl": "4128.0",
        "cents": 4128.0
      },
      {
        "scl": "4274.0",
        "cents": 4274.0
      },
      {
        "scl": "4551.0",
        "cents": 4551.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen17-chalmers-ursell-quiggle-2",
    "description": "Sarn Ursell's Quiggle Temperament, second kind",
    "notes": 24,
    "period_cents": 6699.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Notes & Comments 17, Xenharmonikon 17 (1998), p.3",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen17-chalmers-ursell-quiggle-2/",
    "tones": [
      {
        "scl": "248.0",
        "cents": 248.0
      },
      {
        "scl": "286.0",
        "cents": 286.0
      },
      {
        "scl": "330.0",
        "cents": 330.0
      },
      {
        "scl": "381.0",
        "cents": 381.0
      },
      {
        "scl": "440.0",
        "cents": 440.0
      },
      {
        "scl": "508.0",
        "cents": 508.0
      },
      {
        "scl": "586.0",
        "cents": 586.0
      },
      {
        "scl": "676.0",
        "cents": 676.0
      },
      {
        "scl": "781.0",
        "cents": 781.0
      },
      {
        "scl": "901.0",
        "cents": 901.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      },
      {
        "scl": "1385.0",
        "cents": 1385.0
      },
      {
        "scl": "1598.0",
        "cents": 1598.0
      },
      {
        "scl": "1845.0",
        "cents": 1845.0
      },
      {
        "scl": "2129.0",
        "cents": 2129.0
      },
      {
        "scl": "2457.0",
        "cents": 2457.0
      },
      {
        "scl": "2835.0",
        "cents": 2835.0
      },
      {
        "scl": "3272.0",
        "cents": 3272.0
      },
      {
        "scl": "3776.0",
        "cents": 3776.0
      },
      {
        "scl": "4358.0",
        "cents": 4358.0
      },
      {
        "scl": "5030.0",
        "cents": 5030.0
      },
      {
        "scl": "5804.0",
        "cents": 5804.0
      },
      {
        "scl": "6699.0",
        "cents": 6699.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-oconnell-golden-section-25-pure",
    "description": "25 pure octaves reduced by phi",
    "notes": 25,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Walter O'Connell, The Tonality of the Golden Section, Xenharmonikon 15 (1993), p.8",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-oconnell-golden-section-25-pure/",
    "tones": [
      {
        "scl": "38.923184",
        "cents": 38.923184
      },
      {
        "scl": "69.097036",
        "cents": 69.097036
      },
      {
        "scl": "108.02022",
        "cents": 108.02022
      },
      {
        "scl": "138.194073",
        "cents": 138.194073
      },
      {
        "scl": "168.367926",
        "cents": 168.367926
      },
      {
        "scl": "207.291109",
        "cents": 207.291109
      },
      {
        "scl": "237.464962",
        "cents": 237.464962
      },
      {
        "scl": "267.638815",
        "cents": 267.638815
      },
      {
        "scl": "306.561998",
        "cents": 306.561998
      },
      {
        "scl": "336.735851",
        "cents": 336.735851
      },
      {
        "scl": "366.909704",
        "cents": 366.909704
      },
      {
        "scl": "405.832887",
        "cents": 405.832887
      },
      {
        "scl": "436.00674",
        "cents": 436.00674
      },
      {
        "scl": "474.929924",
        "cents": 474.929924
      },
      {
        "scl": "505.103777",
        "cents": 505.103777
      },
      {
        "scl": "535.277629",
        "cents": 535.277629
      },
      {
        "scl": "574.200813",
        "cents": 574.200813
      },
      {
        "scl": "604.374666",
        "cents": 604.374666
      },
      {
        "scl": "634.548518",
        "cents": 634.548518
      },
      {
        "scl": "673.471702",
        "cents": 673.471702
      },
      {
        "scl": "703.645555",
        "cents": 703.645555
      },
      {
        "scl": "733.819407",
        "cents": 733.819407
      },
      {
        "scl": "772.742591",
        "cents": 772.742591
      },
      {
        "scl": "802.916444",
        "cents": 802.916444
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-oconnell-golden-section-25",
    "description": "25 parts of the Golden Section",
    "notes": 25,
    "period_cents": 833.090296,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Walter O'Connell, The Tonality of the Golden Section, Xenharmonikon 15 (1993), p.8",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-oconnell-golden-section-25/",
    "tones": [
      {
        "scl": "33.323612",
        "cents": 33.323612
      },
      {
        "scl": "66.647224",
        "cents": 66.647224
      },
      {
        "scl": "99.970836",
        "cents": 99.970836
      },
      {
        "scl": "133.294447",
        "cents": 133.294447
      },
      {
        "scl": "166.618059",
        "cents": 166.618059
      },
      {
        "scl": "199.941671",
        "cents": 199.941671
      },
      {
        "scl": "233.265283",
        "cents": 233.265283
      },
      {
        "scl": "266.588895",
        "cents": 266.588895
      },
      {
        "scl": "299.912507",
        "cents": 299.912507
      },
      {
        "scl": "333.236119",
        "cents": 333.236119
      },
      {
        "scl": "366.55973",
        "cents": 366.55973
      },
      {
        "scl": "399.883342",
        "cents": 399.883342
      },
      {
        "scl": "433.206954",
        "cents": 433.206954
      },
      {
        "scl": "466.530566",
        "cents": 466.530566
      },
      {
        "scl": "499.854178",
        "cents": 499.854178
      },
      {
        "scl": "533.17779",
        "cents": 533.17779
      },
      {
        "scl": "566.501402",
        "cents": 566.501402
      },
      {
        "scl": "599.825013",
        "cents": 599.825013
      },
      {
        "scl": "633.148625",
        "cents": 633.148625
      },
      {
        "scl": "666.472237",
        "cents": 666.472237
      },
      {
        "scl": "699.795849",
        "cents": 699.795849
      },
      {
        "scl": "733.119461",
        "cents": 733.119461
      },
      {
        "scl": "766.443073",
        "cents": 766.443073
      },
      {
        "scl": "799.766685",
        "cents": 799.766685
      },
      {
        "scl": "833.090296",
        "cents": 833.090296
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-blackwood-25",
    "description": "15L 10s MOS for Blackwood, L=78.69, s=1.40",
    "notes": 25,
    "period_cents": 1194.35,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-blackwood-25/",
    "tones": [
      {
        "scl": "78.69",
        "cents": 78.69
      },
      {
        "scl": "80.09",
        "cents": 80.09
      },
      {
        "scl": "158.78",
        "cents": 158.78
      },
      {
        "scl": "160.18",
        "cents": 160.18
      },
      {
        "scl": "238.87",
        "cents": 238.87
      },
      {
        "scl": "317.56",
        "cents": 317.56
      },
      {
        "scl": "318.96",
        "cents": 318.96
      },
      {
        "scl": "397.65",
        "cents": 397.65
      },
      {
        "scl": "399.05",
        "cents": 399.05
      },
      {
        "scl": "477.74",
        "cents": 477.74
      },
      {
        "scl": "556.43",
        "cents": 556.43
      },
      {
        "scl": "557.83",
        "cents": 557.83
      },
      {
        "scl": "636.52",
        "cents": 636.52
      },
      {
        "scl": "637.92",
        "cents": 637.92
      },
      {
        "scl": "716.61",
        "cents": 716.61
      },
      {
        "scl": "795.30",
        "cents": 795.3
      },
      {
        "scl": "796.70",
        "cents": 796.7
      },
      {
        "scl": "875.39",
        "cents": 875.39
      },
      {
        "scl": "876.79",
        "cents": 876.79
      },
      {
        "scl": "955.48",
        "cents": 955.48
      },
      {
        "scl": "1034.17",
        "cents": 1034.17
      },
      {
        "scl": "1035.57",
        "cents": 1035.57
      },
      {
        "scl": "1114.26",
        "cents": 1114.26
      },
      {
        "scl": "1115.66",
        "cents": 1115.66
      },
      {
        "scl": "1194.35",
        "cents": 1194.35
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-blacksmith-25",
    "description": "15L 10s MOS for Blacksmith, L=71.52, s=12.31",
    "notes": 25,
    "period_cents": 1195.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-blacksmith-25/",
    "tones": [
      {
        "scl": "71.52",
        "cents": 71.52
      },
      {
        "scl": "83.83",
        "cents": 83.83
      },
      {
        "scl": "155.35",
        "cents": 155.35
      },
      {
        "scl": "167.66",
        "cents": 167.66
      },
      {
        "scl": "239.18",
        "cents": 239.18
      },
      {
        "scl": "310.70",
        "cents": 310.7
      },
      {
        "scl": "323.01",
        "cents": 323.01
      },
      {
        "scl": "394.53",
        "cents": 394.53
      },
      {
        "scl": "406.84",
        "cents": 406.84
      },
      {
        "scl": "478.36",
        "cents": 478.36
      },
      {
        "scl": "549.88",
        "cents": 549.88
      },
      {
        "scl": "562.19",
        "cents": 562.19
      },
      {
        "scl": "633.71",
        "cents": 633.71
      },
      {
        "scl": "646.02",
        "cents": 646.02
      },
      {
        "scl": "717.54",
        "cents": 717.54
      },
      {
        "scl": "789.06",
        "cents": 789.06
      },
      {
        "scl": "801.37",
        "cents": 801.37
      },
      {
        "scl": "872.89",
        "cents": 872.89
      },
      {
        "scl": "885.20",
        "cents": 885.2
      },
      {
        "scl": "956.72",
        "cents": 956.72
      },
      {
        "scl": "1028.24",
        "cents": 1028.24
      },
      {
        "scl": "1040.55",
        "cents": 1040.55
      },
      {
        "scl": "1112.07",
        "cents": 1112.07
      },
      {
        "scl": "1124.38",
        "cents": 1124.38
      },
      {
        "scl": "1195.90",
        "cents": 1195.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-25",
    "description": "12L 13s MOS for Passion, L=80.89, s=17.51",
    "notes": 25,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-25/",
    "tones": [
      {
        "scl": "17.51",
        "cents": 17.51
      },
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "115.91",
        "cents": 115.91
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "214.31",
        "cents": 214.31
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "312.71",
        "cents": 312.71
      },
      {
        "scl": "393.60",
        "cents": 393.6
      },
      {
        "scl": "411.11",
        "cents": 411.11
      },
      {
        "scl": "492.00",
        "cents": 492.0
      },
      {
        "scl": "509.51",
        "cents": 509.51
      },
      {
        "scl": "590.40",
        "cents": 590.4
      },
      {
        "scl": "607.91",
        "cents": 607.91
      },
      {
        "scl": "688.80",
        "cents": 688.8
      },
      {
        "scl": "706.31",
        "cents": 706.31
      },
      {
        "scl": "787.20",
        "cents": 787.2
      },
      {
        "scl": "804.71",
        "cents": 804.71
      },
      {
        "scl": "885.60",
        "cents": 885.6
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "984.00",
        "cents": 984.0
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1082.40",
        "cents": 1082.4
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1180.80",
        "cents": 1180.8
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-25",
    "description": "3L 22s MOS for Wurschmidt, L=130.25, s=36.77",
    "notes": 25,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-25/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "73.54",
        "cents": 73.54
      },
      {
        "scl": "110.31",
        "cents": 110.31
      },
      {
        "scl": "147.08",
        "cents": 147.08
      },
      {
        "scl": "277.33",
        "cents": 277.33
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "461.18",
        "cents": 461.18
      },
      {
        "scl": "497.95",
        "cents": 497.95
      },
      {
        "scl": "534.72",
        "cents": 534.72
      },
      {
        "scl": "664.97",
        "cents": 664.97
      },
      {
        "scl": "701.74",
        "cents": 701.74
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "885.59",
        "cents": 885.59
      },
      {
        "scl": "922.36",
        "cents": 922.36
      },
      {
        "scl": "1052.61",
        "cents": 1052.61
      },
      {
        "scl": "1089.38",
        "cents": 1089.38
      },
      {
        "scl": "1126.15",
        "cents": 1126.15
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-25",
    "description": "7L 18s MOS for Amity, L=111.21, s=23.41",
    "notes": 25,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-25/",
    "tones": [
      {
        "scl": "23.41",
        "cents": 23.41
      },
      {
        "scl": "134.62",
        "cents": 134.62
      },
      {
        "scl": "158.03",
        "cents": 158.03
      },
      {
        "scl": "181.44",
        "cents": 181.44
      },
      {
        "scl": "204.85",
        "cents": 204.85
      },
      {
        "scl": "316.06",
        "cents": 316.06
      },
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "362.88",
        "cents": 362.88
      },
      {
        "scl": "474.09",
        "cents": 474.09
      },
      {
        "scl": "497.50",
        "cents": 497.5
      },
      {
        "scl": "520.91",
        "cents": 520.91
      },
      {
        "scl": "544.32",
        "cents": 544.32
      },
      {
        "scl": "655.53",
        "cents": 655.53
      },
      {
        "scl": "678.94",
        "cents": 678.94
      },
      {
        "scl": "702.35",
        "cents": 702.35
      },
      {
        "scl": "725.76",
        "cents": 725.76
      },
      {
        "scl": "836.97",
        "cents": 836.97
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "883.79",
        "cents": 883.79
      },
      {
        "scl": "995.00",
        "cents": 995.0
      },
      {
        "scl": "1018.41",
        "cents": 1018.41
      },
      {
        "scl": "1041.82",
        "cents": 1041.82
      },
      {
        "scl": "1065.23",
        "cents": 1065.23
      },
      {
        "scl": "1176.44",
        "cents": 1176.44
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-25",
    "description": "6L 19s MOS for Luna, L=70.784, s=40.804",
    "notes": 25,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-25/",
    "tones": [
      {
        "scl": "40.804",
        "cents": 40.804
      },
      {
        "scl": "81.608",
        "cents": 81.608
      },
      {
        "scl": "152.392",
        "cents": 152.392
      },
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "234.000",
        "cents": 234.0
      },
      {
        "scl": "274.804",
        "cents": 274.804
      },
      {
        "scl": "345.588",
        "cents": 345.588
      },
      {
        "scl": "386.392",
        "cents": 386.392
      },
      {
        "scl": "427.196",
        "cents": 427.196
      },
      {
        "scl": "468.000",
        "cents": 468.0
      },
      {
        "scl": "538.784",
        "cents": 538.784
      },
      {
        "scl": "579.588",
        "cents": 579.588
      },
      {
        "scl": "620.392",
        "cents": 620.392
      },
      {
        "scl": "661.196",
        "cents": 661.196
      },
      {
        "scl": "731.980",
        "cents": 731.98
      },
      {
        "scl": "772.784",
        "cents": 772.784
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "854.392",
        "cents": 854.392
      },
      {
        "scl": "925.176",
        "cents": 925.176
      },
      {
        "scl": "965.980",
        "cents": 965.98
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1047.588",
        "cents": 1047.588
      },
      {
        "scl": "1118.372",
        "cents": 1118.372
      },
      {
        "scl": "1159.176",
        "cents": 1159.176
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "mailing-lists/breetet3",
    "description": "tripled Breed tetrad",
    "notes": 25,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12269.html#12269",
    "url": "https://scalelibrary.org/scales/mailing-lists/breetet3/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "245/192",
        "cents": 422.011
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "175/96",
        "cents": 1039.498
      },
      {
        "scl": "90/49",
        "cents": 1052.572
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-10-04",
    "description": "Prime-Inverted Heptatonic Diamond, 25 Tones",
    "notes": 25,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-10-04/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "784/729",
        "cents": 125.922
      },
      {
        "scl": "448/405",
        "cents": 174.692
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "405/224",
        "cents": 1025.308
      },
      {
        "scl": "729/392",
        "cents": 1074.078
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-10-05",
    "description": "Inverted-Prime Heptatonic Diamond, 25 Tones",
    "notes": 25,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-10-05/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "98/81",
        "cents": 329.832
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-25",
    "description": "25 equal divisions of the octave",
    "notes": 25,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-25/",
    "tones": [
      {
        "scl": "48.0",
        "cents": 48.0
      },
      {
        "scl": "96.0",
        "cents": 96.0
      },
      {
        "scl": "144.0",
        "cents": 144.0
      },
      {
        "scl": "192.0",
        "cents": 192.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "288.0",
        "cents": 288.0
      },
      {
        "scl": "336.0",
        "cents": 336.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "432.0",
        "cents": 432.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "528.0",
        "cents": 528.0
      },
      {
        "scl": "576.0",
        "cents": 576.0
      },
      {
        "scl": "624.0",
        "cents": 624.0
      },
      {
        "scl": "672.0",
        "cents": 672.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "768.0",
        "cents": 768.0
      },
      {
        "scl": "816.0",
        "cents": 816.0
      },
      {
        "scl": "864.0",
        "cents": 864.0
      },
      {
        "scl": "912.0",
        "cents": 912.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1008.0",
        "cents": 1008.0
      },
      {
        "scl": "1056.0",
        "cents": 1056.0
      },
      {
        "scl": "1104.0",
        "cents": 1104.0
      },
      {
        "scl": "1152.0",
        "cents": 1152.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/bohpier25",
    "description": "Bohpier[25] in 41-et tuning",
    "notes": 25,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90133.html#90172",
    "url": "https://scalelibrary.org/scales/mailing-lists/bohpier25/",
    "tones": [
      {
        "scl": "87.804878048780487805",
        "cents": 87.8048780487805
      },
      {
        "scl": "117.07317073170731707",
        "cents": 117.07317073170732
      },
      {
        "scl": "146.34146341463414634",
        "cents": 146.34146341463415
      },
      {
        "scl": "234.14634146341463415",
        "cents": 234.14634146341464
      },
      {
        "scl": "263.41463414634146341",
        "cents": 263.4146341463415
      },
      {
        "scl": "292.68292682926829268",
        "cents": 292.6829268292683
      },
      {
        "scl": "380.48780487804878049",
        "cents": 380.4878048780488
      },
      {
        "scl": "409.75609756097560976",
        "cents": 409.7560975609756
      },
      {
        "scl": "439.02439024390243902",
        "cents": 439.0243902439024
      },
      {
        "scl": "526.82926829268292683",
        "cents": 526.829268292683
      },
      {
        "scl": "556.09756097560975610",
        "cents": 556.0975609756098
      },
      {
        "scl": "585.36585365853658537",
        "cents": 585.3658536585366
      },
      {
        "scl": "673.17073170731707317",
        "cents": 673.170731707317
      },
      {
        "scl": "702.43902439024390244",
        "cents": 702.439024390244
      },
      {
        "scl": "731.70731707317073171",
        "cents": 731.7073170731708
      },
      {
        "scl": "819.51219512195121951",
        "cents": 819.5121951219512
      },
      {
        "scl": "848.78048780487804878",
        "cents": 848.780487804878
      },
      {
        "scl": "878.04878048780487805",
        "cents": 878.0487804878048
      },
      {
        "scl": "965.85365853658536585",
        "cents": 965.8536585365854
      },
      {
        "scl": "995.12195121951219512",
        "cents": 995.1219512195122
      },
      {
        "scl": "1024.3902439024390244",
        "cents": 1024.3902439024391
      },
      {
        "scl": "1112.1951219512195122",
        "cents": 1112.1951219512196
      },
      {
        "scl": "1141.4634146341463415",
        "cents": 1141.4634146341464
      },
      {
        "scl": "1170.7317073170731707",
        "cents": 1170.7317073170732
      },
      {
        "scl": "1200.0000000000000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dwarf25marv",
    "description": "Marvelous Dwarf: 1/4 kleismic dwarf(<25 40 58|) = genus(15^4)",
    "notes": 25,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66272.html#66334",
    "url": "https://scalelibrary.org/scales/mailing-lists/dwarf25marv/",
    "tones": [
      {
        "scl": "68.744546",
        "cents": 68.744546
      },
      {
        "scl": "115.587047",
        "cents": 115.587047
      },
      {
        "scl": "184.331593",
        "cents": 184.331593
      },
      {
        "scl": "253.076139",
        "cents": 253.076139
      },
      {
        "scl": "268.798786",
        "cents": 268.798786
      },
      {
        "scl": "299.918640",
        "cents": 299.91864
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "384.385833",
        "cents": 384.385833
      },
      {
        "scl": "453.130379",
        "cents": 453.130379
      },
      {
        "scl": "499.972880",
        "cents": 499.97288
      },
      {
        "scl": "568.717426",
        "cents": 568.717426
      },
      {
        "scl": "615.559927",
        "cents": 615.559927
      },
      {
        "scl": "653.184619",
        "cents": 653.184619
      },
      {
        "scl": "684.304473",
        "cents": 684.304473
      },
      {
        "scl": "700.027120",
        "cents": 700.02712
      },
      {
        "scl": "768.771666",
        "cents": 768.771666
      },
      {
        "scl": "815.614167",
        "cents": 815.614167
      },
      {
        "scl": "884.358713",
        "cents": 884.358713
      },
      {
        "scl": "953.103259",
        "cents": 953.103259
      },
      {
        "scl": "999.945760",
        "cents": 999.94576
      },
      {
        "scl": "1068.690306",
        "cents": 1068.690306
      },
      {
        "scl": "1084.412953",
        "cents": 1084.412953
      },
      {
        "scl": "1115.532807",
        "cents": 1115.532807
      },
      {
        "scl": "1153.157499",
        "cents": 1153.157499
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/octasquare25",
    "description": "5x5 generator square octagar tempered scale",
    "notes": 25,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92281.html#92331",
    "url": "https://scalelibrary.org/scales/mailing-lists/octasquare25/",
    "tones": [
      {
        "scl": "68.4275",
        "cents": 68.4275
      },
      {
        "scl": "88.9570",
        "cents": 88.957
      },
      {
        "scl": "157.3845",
        "cents": 157.3845
      },
      {
        "scl": "177.9139",
        "cents": 177.9139
      },
      {
        "scl": "208.3998",
        "cents": 208.3998
      },
      {
        "scl": "228.9292",
        "cents": 228.9292
      },
      {
        "scl": "297.3567",
        "cents": 297.3567
      },
      {
        "scl": "317.8862",
        "cents": 317.8862
      },
      {
        "scl": "386.3137",
        "cents": 386.3137
      },
      {
        "scl": "406.8431",
        "cents": 406.8431
      },
      {
        "scl": "475.2707",
        "cents": 475.2707
      },
      {
        "scl": "495.8001",
        "cents": 495.8001
      },
      {
        "scl": "564.2277",
        "cents": 564.2277
      },
      {
        "scl": "584.7571",
        "cents": 584.7571
      },
      {
        "scl": "615.2429",
        "cents": 615.2429
      },
      {
        "scl": "704.1999",
        "cents": 704.1999
      },
      {
        "scl": "793.1569",
        "cents": 793.1569
      },
      {
        "scl": "882.1138",
        "cents": 882.1138
      },
      {
        "scl": "971.0708",
        "cents": 971.0708
      },
      {
        "scl": "1001.5566",
        "cents": 1001.5566
      },
      {
        "scl": "1022.0861",
        "cents": 1022.0861
      },
      {
        "scl": "1090.5136",
        "cents": 1090.5136
      },
      {
        "scl": "1111.0430",
        "cents": 1111.043
      },
      {
        "scl": "1179.4706",
        "cents": 1179.4706
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-25-5",
    "description": "Stockhausen's Studie II 25th root of 5 non-octave scale",
    "notes": 25,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.14",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-25-5/",
    "tones": [
      {
        "scl": "111.452549",
        "cents": 111.452549
      },
      {
        "scl": "222.905097",
        "cents": 222.905097
      },
      {
        "scl": "334.357646",
        "cents": 334.357646
      },
      {
        "scl": "445.810194",
        "cents": 445.810194
      },
      {
        "scl": "557.262743",
        "cents": 557.262743
      },
      {
        "scl": "668.715291",
        "cents": 668.715291
      },
      {
        "scl": "780.16784",
        "cents": 780.16784
      },
      {
        "scl": "891.620388",
        "cents": 891.620388
      },
      {
        "scl": "1003.072937",
        "cents": 1003.072937
      },
      {
        "scl": "1114.525486",
        "cents": 1114.525486
      },
      {
        "scl": "1225.978034",
        "cents": 1225.978034
      },
      {
        "scl": "1337.430583",
        "cents": 1337.430583
      },
      {
        "scl": "1448.883131",
        "cents": 1448.883131
      },
      {
        "scl": "1560.33568",
        "cents": 1560.33568
      },
      {
        "scl": "1671.788228",
        "cents": 1671.788228
      },
      {
        "scl": "1783.240777",
        "cents": 1783.240777
      },
      {
        "scl": "1894.693325",
        "cents": 1894.693325
      },
      {
        "scl": "2006.145874",
        "cents": 2006.145874
      },
      {
        "scl": "2117.598423",
        "cents": 2117.598423
      },
      {
        "scl": "2229.050971",
        "cents": 2229.050971
      },
      {
        "scl": "2340.50352",
        "cents": 2340.50352
      },
      {
        "scl": "2451.956068",
        "cents": 2451.956068
      },
      {
        "scl": "2563.408617",
        "cents": 2563.408617
      },
      {
        "scl": "2674.861165",
        "cents": 2674.861165
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "damusc/Indonesia_Gamelan_Kyai_Kaduk_Manis_Pelog",
    "description": "Gamelan Kyai Kaduk Manis Pelog (Many Gamelan), Indonesia",
    "notes": 25,
    "period_cents": 4272.0,
    "just": false,
    "limit": 0,
    "source": "DaMuSc",
    "reference": "Sethares (2005). Tuning, Timbre, Spectrum, Scale. Springer-Verlag.",
    "url": "https://scalelibrary.org/scales/damusc/Indonesia_Gamelan_Kyai_Kaduk_Manis_Pelog/",
    "tones": [
      {
        "scl": "203.0",
        "cents": 203.0
      },
      {
        "scl": "373.0",
        "cents": 373.0
      },
      {
        "scl": "539.0",
        "cents": 539.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "966.0",
        "cents": 966.0
      },
      {
        "scl": "1085.0",
        "cents": 1085.0
      },
      {
        "scl": "1203.0",
        "cents": 1203.0
      },
      {
        "scl": "1373.0",
        "cents": 1373.0
      },
      {
        "scl": "1609.0",
        "cents": 1609.0
      },
      {
        "scl": "1755.0",
        "cents": 1755.0
      },
      {
        "scl": "1899.0",
        "cents": 1899.0
      },
      {
        "scl": "2173.0",
        "cents": 2173.0
      },
      {
        "scl": "2287.0",
        "cents": 2287.0
      },
      {
        "scl": "2391.0",
        "cents": 2391.0
      },
      {
        "scl": "2588.0",
        "cents": 2588.0
      },
      {
        "scl": "2796.0",
        "cents": 2796.0
      },
      {
        "scl": "2953.0",
        "cents": 2953.0
      },
      {
        "scl": "3107.0",
        "cents": 3107.0
      },
      {
        "scl": "3365.0",
        "cents": 3365.0
      },
      {
        "scl": "3460.0",
        "cents": 3460.0
      },
      {
        "scl": "3614.0",
        "cents": 3614.0
      },
      {
        "scl": "3794.0",
        "cents": 3794.0
      },
      {
        "scl": "4000.0",
        "cents": 4000.0
      },
      {
        "scl": "4125.0",
        "cents": 4125.0
      },
      {
        "scl": "4272.0",
        "cents": 4272.0
      }
    ]
  },
  {
    "stem": "edos/edo-26",
    "description": "26 equal divisions of the octave",
    "notes": 26,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-26/",
    "tones": [
      {
        "scl": "46.153846",
        "cents": 46.153846
      },
      {
        "scl": "92.307692",
        "cents": 92.307692
      },
      {
        "scl": "138.461538",
        "cents": 138.461538
      },
      {
        "scl": "184.615385",
        "cents": 184.615385
      },
      {
        "scl": "230.769231",
        "cents": 230.769231
      },
      {
        "scl": "276.923077",
        "cents": 276.923077
      },
      {
        "scl": "323.076923",
        "cents": 323.076923
      },
      {
        "scl": "369.230769",
        "cents": 369.230769
      },
      {
        "scl": "415.384615",
        "cents": 415.384615
      },
      {
        "scl": "461.538462",
        "cents": 461.538462
      },
      {
        "scl": "507.692308",
        "cents": 507.692308
      },
      {
        "scl": "553.846154",
        "cents": 553.846154
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "646.153846",
        "cents": 646.153846
      },
      {
        "scl": "692.307692",
        "cents": 692.307692
      },
      {
        "scl": "738.461538",
        "cents": 738.461538
      },
      {
        "scl": "784.615385",
        "cents": 784.615385
      },
      {
        "scl": "830.769231",
        "cents": 830.769231
      },
      {
        "scl": "876.923077",
        "cents": 876.923077
      },
      {
        "scl": "923.076923",
        "cents": 923.076923
      },
      {
        "scl": "969.230769",
        "cents": 969.230769
      },
      {
        "scl": "1015.384615",
        "cents": 1015.384615
      },
      {
        "scl": "1061.538462",
        "cents": 1061.538462
      },
      {
        "scl": "1107.692308",
        "cents": 1107.692308
      },
      {
        "scl": "1153.846154",
        "cents": 1153.846154
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/choraled_scale",
    "description": "Scale used in \"choraled\" by Gene Ward Smith",
    "notes": 26,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_10907.html#10929",
    "url": "https://scalelibrary.org/scales/mailing-lists/choraled_scale/",
    "tones": [
      {
        "scl": "70.870134",
        "cents": 70.870134
      },
      {
        "scl": "85.285706",
        "cents": 85.285706
      },
      {
        "scl": "95.735073",
        "cents": 95.735073
      },
      {
        "scl": "181.020779",
        "cents": 181.020779
      },
      {
        "scl": "205.885718",
        "cents": 205.885718
      },
      {
        "scl": "266.306484",
        "cents": 266.306484
      },
      {
        "scl": "301.620791",
        "cents": 301.620791
      },
      {
        "scl": "386.906496",
        "cents": 386.906496
      },
      {
        "scl": "411.771435",
        "cents": 411.771435
      },
      {
        "scl": "472.192202",
        "cents": 472.192202
      },
      {
        "scl": "497.057141",
        "cents": 497.057141
      },
      {
        "scl": "567.927275",
        "cents": 567.927275
      },
      {
        "scl": "592.792214",
        "cents": 592.792214
      },
      {
        "scl": "617.657153",
        "cents": 617.657153
      },
      {
        "scl": "653.212981",
        "cents": 653.212981
      },
      {
        "scl": "678.077920",
        "cents": 678.07792
      },
      {
        "scl": "702.942859",
        "cents": 702.942859
      },
      {
        "scl": "798.677932",
        "cents": 798.677932
      },
      {
        "scl": "883.963637",
        "cents": 883.963637
      },
      {
        "scl": "908.828577",
        "cents": 908.828577
      },
      {
        "scl": "969.249343",
        "cents": 969.249343
      },
      {
        "scl": "1089.849355",
        "cents": 1089.849355
      },
      {
        "scl": "1114.714294",
        "cents": 1114.714294
      },
      {
        "scl": "1150.270122",
        "cents": 1150.270122
      },
      {
        "scl": "1175.135061",
        "cents": 1175.135061
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/lemba26",
    "description": "26 note lemba scale in 270 tuning (poptimal)",
    "notes": 26,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_53752.html#53764",
    "url": "https://scalelibrary.org/scales/mailing-lists/lemba26/",
    "tones": [
      {
        "scl": "44.444444",
        "cents": 44.444444
      },
      {
        "scl": "93.333333",
        "cents": 93.333333
      },
      {
        "scl": "137.777778",
        "cents": 137.777778
      },
      {
        "scl": "186.666667",
        "cents": 186.666667
      },
      {
        "scl": "231.111111",
        "cents": 231.111111
      },
      {
        "scl": "275.555556",
        "cents": 275.555556
      },
      {
        "scl": "324.444444",
        "cents": 324.444444
      },
      {
        "scl": "368.888889",
        "cents": 368.888889
      },
      {
        "scl": "413.333333",
        "cents": 413.333333
      },
      {
        "scl": "462.222222",
        "cents": 462.222222
      },
      {
        "scl": "506.666667",
        "cents": 506.666667
      },
      {
        "scl": "555.555556",
        "cents": 555.555556
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "644.444444",
        "cents": 644.444444
      },
      {
        "scl": "693.333333",
        "cents": 693.333333
      },
      {
        "scl": "737.777778",
        "cents": 737.777778
      },
      {
        "scl": "786.666667",
        "cents": 786.666667
      },
      {
        "scl": "831.111111",
        "cents": 831.111111
      },
      {
        "scl": "875.555556",
        "cents": 875.555556
      },
      {
        "scl": "924.444444",
        "cents": 924.444444
      },
      {
        "scl": "968.888889",
        "cents": 968.888889
      },
      {
        "scl": "1013.333333",
        "cents": 1013.333333
      },
      {
        "scl": "1062.222222",
        "cents": 1062.222222
      },
      {
        "scl": "1106.666667",
        "cents": 1106.666667
      },
      {
        "scl": "1155.555556",
        "cents": 1155.555556
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-7-4-26",
    "description": "Generalized Pythagorean Scale, 7/4 stacked 26=21+5 times",
    "notes": 26,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-7-4-26/",
    "tones": [
      {
        "scl": "16807/16384",
        "cents": 44.13
      },
      {
        "scl": "282475249/268435456",
        "cents": 88.259
      },
      {
        "scl": "132.388597",
        "cents": 132.388597
      },
      {
        "scl": "176.518129",
        "cents": 176.518129
      },
      {
        "scl": "220.647662",
        "cents": 220.647662
      },
      {
        "scl": "2401/2048",
        "cents": 275.304
      },
      {
        "scl": "40353607/33554432",
        "cents": 319.433
      },
      {
        "scl": "363.562691",
        "cents": 363.562691
      },
      {
        "scl": "407.692223",
        "cents": 407.692223
      },
      {
        "scl": "451.821755",
        "cents": 451.821755
      },
      {
        "scl": "343/256",
        "cents": 506.478
      },
      {
        "scl": "5764801/4194304",
        "cents": 550.607
      },
      {
        "scl": "594.736784",
        "cents": 594.736784
      },
      {
        "scl": "638.866316",
        "cents": 638.866316
      },
      {
        "scl": "682.995849",
        "cents": 682.995849
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "823543/524288",
        "cents": 781.781
      },
      {
        "scl": "825.910878",
        "cents": 825.910878
      },
      {
        "scl": "870.04041",
        "cents": 870.04041
      },
      {
        "scl": "914.169942",
        "cents": 914.169942
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "117649/65536",
        "cents": 1012.955
      },
      {
        "scl": "1977326743/1073741824",
        "cents": 1057.085
      },
      {
        "scl": "1101.214504",
        "cents": 1101.214504
      },
      {
        "scl": "1145.344036",
        "cents": 1145.344036
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-26",
    "description": "5L 21s MOS for Cynder, L=76.12, s=39.10",
    "notes": 26,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-26/",
    "tones": [
      {
        "scl": "39.10",
        "cents": 39.1
      },
      {
        "scl": "78.20",
        "cents": 78.2
      },
      {
        "scl": "154.32",
        "cents": 154.32
      },
      {
        "scl": "193.42",
        "cents": 193.42
      },
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "271.62",
        "cents": 271.62
      },
      {
        "scl": "310.72",
        "cents": 310.72
      },
      {
        "scl": "386.84",
        "cents": 386.84
      },
      {
        "scl": "425.94",
        "cents": 425.94
      },
      {
        "scl": "465.04",
        "cents": 465.04
      },
      {
        "scl": "504.14",
        "cents": 504.14
      },
      {
        "scl": "543.24",
        "cents": 543.24
      },
      {
        "scl": "619.36",
        "cents": 619.36
      },
      {
        "scl": "658.46",
        "cents": 658.46
      },
      {
        "scl": "697.56",
        "cents": 697.56
      },
      {
        "scl": "736.66",
        "cents": 736.66
      },
      {
        "scl": "775.76",
        "cents": 775.76
      },
      {
        "scl": "814.86",
        "cents": 814.86
      },
      {
        "scl": "890.98",
        "cents": 890.98
      },
      {
        "scl": "930.08",
        "cents": 930.08
      },
      {
        "scl": "969.18",
        "cents": 969.18
      },
      {
        "scl": "1008.28",
        "cents": 1008.28
      },
      {
        "scl": "1047.38",
        "cents": 1047.38
      },
      {
        "scl": "1123.50",
        "cents": 1123.5
      },
      {
        "scl": "1162.60",
        "cents": 1162.6
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-injera-26",
    "description": "12L 14s MOS for Injera, L=54.38, s=39.23",
    "notes": 26,
    "period_cents": 1201.78,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-injera-26/",
    "tones": [
      {
        "scl": "39.23",
        "cents": 39.23
      },
      {
        "scl": "93.61",
        "cents": 93.61
      },
      {
        "scl": "132.84",
        "cents": 132.84
      },
      {
        "scl": "187.22",
        "cents": 187.22
      },
      {
        "scl": "226.45",
        "cents": 226.45
      },
      {
        "scl": "280.83",
        "cents": 280.83
      },
      {
        "scl": "320.06",
        "cents": 320.06
      },
      {
        "scl": "374.44",
        "cents": 374.44
      },
      {
        "scl": "413.67",
        "cents": 413.67
      },
      {
        "scl": "468.05",
        "cents": 468.05
      },
      {
        "scl": "507.28",
        "cents": 507.28
      },
      {
        "scl": "561.66",
        "cents": 561.66
      },
      {
        "scl": "600.89",
        "cents": 600.89
      },
      {
        "scl": "640.12",
        "cents": 640.12
      },
      {
        "scl": "694.50",
        "cents": 694.5
      },
      {
        "scl": "733.73",
        "cents": 733.73
      },
      {
        "scl": "788.11",
        "cents": 788.11
      },
      {
        "scl": "827.34",
        "cents": 827.34
      },
      {
        "scl": "881.72",
        "cents": 881.72
      },
      {
        "scl": "920.95",
        "cents": 920.95
      },
      {
        "scl": "975.33",
        "cents": 975.33
      },
      {
        "scl": "1014.56",
        "cents": 1014.56
      },
      {
        "scl": "1068.94",
        "cents": 1068.94
      },
      {
        "scl": "1108.17",
        "cents": 1108.17
      },
      {
        "scl": "1162.55",
        "cents": 1162.55
      },
      {
        "scl": "1201.78",
        "cents": 1201.78
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-flattone-26",
    "description": "19L 7s MOS for Flattone, L=57.64, s=15.34",
    "notes": 26,
    "period_cents": 1202.54,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-flattone-26/",
    "tones": [
      {
        "scl": "57.64",
        "cents": 57.64
      },
      {
        "scl": "72.98",
        "cents": 72.98
      },
      {
        "scl": "130.62",
        "cents": 130.62
      },
      {
        "scl": "188.26",
        "cents": 188.26
      },
      {
        "scl": "245.90",
        "cents": 245.9
      },
      {
        "scl": "261.24",
        "cents": 261.24
      },
      {
        "scl": "318.88",
        "cents": 318.88
      },
      {
        "scl": "376.52",
        "cents": 376.52
      },
      {
        "scl": "434.16",
        "cents": 434.16
      },
      {
        "scl": "449.50",
        "cents": 449.5
      },
      {
        "scl": "507.14",
        "cents": 507.14
      },
      {
        "scl": "564.78",
        "cents": 564.78
      },
      {
        "scl": "622.42",
        "cents": 622.42
      },
      {
        "scl": "637.76",
        "cents": 637.76
      },
      {
        "scl": "695.40",
        "cents": 695.4
      },
      {
        "scl": "753.04",
        "cents": 753.04
      },
      {
        "scl": "768.38",
        "cents": 768.38
      },
      {
        "scl": "826.02",
        "cents": 826.02
      },
      {
        "scl": "883.66",
        "cents": 883.66
      },
      {
        "scl": "941.30",
        "cents": 941.3
      },
      {
        "scl": "956.64",
        "cents": 956.64
      },
      {
        "scl": "1014.28",
        "cents": 1014.28
      },
      {
        "scl": "1071.92",
        "cents": 1071.92
      },
      {
        "scl": "1129.56",
        "cents": 1129.56
      },
      {
        "scl": "1144.90",
        "cents": 1144.9
      },
      {
        "scl": "1202.54",
        "cents": 1202.54
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-lemba-26",
    "description": "16L 10s MOS for Lemba, L=49.05, s=41.86",
    "notes": 26,
    "period_cents": 1203.4,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-lemba-26/",
    "tones": [
      {
        "scl": "49.05",
        "cents": 49.05
      },
      {
        "scl": "90.91",
        "cents": 90.91
      },
      {
        "scl": "139.96",
        "cents": 139.96
      },
      {
        "scl": "181.82",
        "cents": 181.82
      },
      {
        "scl": "230.87",
        "cents": 230.87
      },
      {
        "scl": "279.92",
        "cents": 279.92
      },
      {
        "scl": "321.78",
        "cents": 321.78
      },
      {
        "scl": "370.83",
        "cents": 370.83
      },
      {
        "scl": "419.88",
        "cents": 419.88
      },
      {
        "scl": "461.74",
        "cents": 461.74
      },
      {
        "scl": "510.79",
        "cents": 510.79
      },
      {
        "scl": "552.65",
        "cents": 552.65
      },
      {
        "scl": "601.70",
        "cents": 601.7
      },
      {
        "scl": "650.75",
        "cents": 650.75
      },
      {
        "scl": "692.61",
        "cents": 692.61
      },
      {
        "scl": "741.66",
        "cents": 741.66
      },
      {
        "scl": "783.52",
        "cents": 783.52
      },
      {
        "scl": "832.57",
        "cents": 832.57
      },
      {
        "scl": "881.62",
        "cents": 881.62
      },
      {
        "scl": "923.48",
        "cents": 923.48
      },
      {
        "scl": "972.53",
        "cents": 972.53
      },
      {
        "scl": "1021.58",
        "cents": 1021.58
      },
      {
        "scl": "1063.44",
        "cents": 1063.44
      },
      {
        "scl": "1112.49",
        "cents": 1112.49
      },
      {
        "scl": "1154.35",
        "cents": 1154.35
      },
      {
        "scl": "1203.40",
        "cents": 1203.4
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augene-27",
    "description": "12L 15s MOS for Augene, L=63.28, s=29.18",
    "notes": 27,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augene-27/",
    "tones": [
      {
        "scl": "29.18",
        "cents": 29.18
      },
      {
        "scl": "92.46",
        "cents": 92.46
      },
      {
        "scl": "121.64",
        "cents": 121.64
      },
      {
        "scl": "184.92",
        "cents": 184.92
      },
      {
        "scl": "214.10",
        "cents": 214.1
      },
      {
        "scl": "277.38",
        "cents": 277.38
      },
      {
        "scl": "306.56",
        "cents": 306.56
      },
      {
        "scl": "369.84",
        "cents": 369.84
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "428.20",
        "cents": 428.2
      },
      {
        "scl": "491.48",
        "cents": 491.48
      },
      {
        "scl": "520.66",
        "cents": 520.66
      },
      {
        "scl": "583.94",
        "cents": 583.94
      },
      {
        "scl": "613.12",
        "cents": 613.12
      },
      {
        "scl": "676.40",
        "cents": 676.4
      },
      {
        "scl": "705.58",
        "cents": 705.58
      },
      {
        "scl": "768.86",
        "cents": 768.86
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "827.22",
        "cents": 827.22
      },
      {
        "scl": "890.50",
        "cents": 890.5
      },
      {
        "scl": "919.68",
        "cents": 919.68
      },
      {
        "scl": "982.96",
        "cents": 982.96
      },
      {
        "scl": "1012.14",
        "cents": 1012.14
      },
      {
        "scl": "1075.42",
        "cents": 1075.42
      },
      {
        "scl": "1104.60",
        "cents": 1104.6
      },
      {
        "scl": "1167.88",
        "cents": 1167.88
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augmented-27",
    "description": "12L 15s MOS for Augmented, L=66.73, s=26.42",
    "notes": 27,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augmented-27/",
    "tones": [
      {
        "scl": "26.42",
        "cents": 26.42
      },
      {
        "scl": "93.15",
        "cents": 93.15
      },
      {
        "scl": "119.57",
        "cents": 119.57
      },
      {
        "scl": "186.30",
        "cents": 186.3
      },
      {
        "scl": "212.72",
        "cents": 212.72
      },
      {
        "scl": "279.45",
        "cents": 279.45
      },
      {
        "scl": "305.87",
        "cents": 305.87
      },
      {
        "scl": "372.60",
        "cents": 372.6
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "425.44",
        "cents": 425.44
      },
      {
        "scl": "492.17",
        "cents": 492.17
      },
      {
        "scl": "518.59",
        "cents": 518.59
      },
      {
        "scl": "585.32",
        "cents": 585.32
      },
      {
        "scl": "611.74",
        "cents": 611.74
      },
      {
        "scl": "678.47",
        "cents": 678.47
      },
      {
        "scl": "704.89",
        "cents": 704.89
      },
      {
        "scl": "771.62",
        "cents": 771.62
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "824.46",
        "cents": 824.46
      },
      {
        "scl": "891.19",
        "cents": 891.19
      },
      {
        "scl": "917.61",
        "cents": 917.61
      },
      {
        "scl": "984.34",
        "cents": 984.34
      },
      {
        "scl": "1010.76",
        "cents": 1010.76
      },
      {
        "scl": "1077.49",
        "cents": 1077.49
      },
      {
        "scl": "1103.91",
        "cents": 1103.91
      },
      {
        "scl": "1170.64",
        "cents": 1170.64
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-beatles-27",
    "description": "10L 17s MOS for Beatles, L=44.74, s=44.10",
    "notes": 27,
    "period_cents": 1197.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-beatles-27/",
    "tones": [
      {
        "scl": "44.10",
        "cents": 44.1
      },
      {
        "scl": "88.84",
        "cents": 88.84
      },
      {
        "scl": "132.94",
        "cents": 132.94
      },
      {
        "scl": "177.04",
        "cents": 177.04
      },
      {
        "scl": "221.78",
        "cents": 221.78
      },
      {
        "scl": "265.88",
        "cents": 265.88
      },
      {
        "scl": "310.62",
        "cents": 310.62
      },
      {
        "scl": "354.72",
        "cents": 354.72
      },
      {
        "scl": "398.82",
        "cents": 398.82
      },
      {
        "scl": "443.56",
        "cents": 443.56
      },
      {
        "scl": "487.66",
        "cents": 487.66
      },
      {
        "scl": "531.76",
        "cents": 531.76
      },
      {
        "scl": "576.50",
        "cents": 576.5
      },
      {
        "scl": "620.60",
        "cents": 620.6
      },
      {
        "scl": "665.34",
        "cents": 665.34
      },
      {
        "scl": "709.44",
        "cents": 709.44
      },
      {
        "scl": "753.54",
        "cents": 753.54
      },
      {
        "scl": "798.28",
        "cents": 798.28
      },
      {
        "scl": "842.38",
        "cents": 842.38
      },
      {
        "scl": "886.48",
        "cents": 886.48
      },
      {
        "scl": "931.22",
        "cents": 931.22
      },
      {
        "scl": "975.32",
        "cents": 975.32
      },
      {
        "scl": "1020.06",
        "cents": 1020.06
      },
      {
        "scl": "1064.16",
        "cents": 1064.16
      },
      {
        "scl": "1108.26",
        "cents": 1108.26
      },
      {
        "scl": "1153.00",
        "cents": 1153.0
      },
      {
        "scl": "1197.10",
        "cents": 1197.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-superpyth-27",
    "description": "22L 5s MOS for Superpyth, L=51.95, s=10.94",
    "notes": 27,
    "period_cents": 1197.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-superpyth-27/",
    "tones": [
      {
        "scl": "51.95",
        "cents": 51.95
      },
      {
        "scl": "103.90",
        "cents": 103.9
      },
      {
        "scl": "114.84",
        "cents": 114.84
      },
      {
        "scl": "166.79",
        "cents": 166.79
      },
      {
        "scl": "218.74",
        "cents": 218.74
      },
      {
        "scl": "270.69",
        "cents": 270.69
      },
      {
        "scl": "322.64",
        "cents": 322.64
      },
      {
        "scl": "374.59",
        "cents": 374.59
      },
      {
        "scl": "385.53",
        "cents": 385.53
      },
      {
        "scl": "437.48",
        "cents": 437.48
      },
      {
        "scl": "489.43",
        "cents": 489.43
      },
      {
        "scl": "541.38",
        "cents": 541.38
      },
      {
        "scl": "593.33",
        "cents": 593.33
      },
      {
        "scl": "604.27",
        "cents": 604.27
      },
      {
        "scl": "656.22",
        "cents": 656.22
      },
      {
        "scl": "708.17",
        "cents": 708.17
      },
      {
        "scl": "760.12",
        "cents": 760.12
      },
      {
        "scl": "812.07",
        "cents": 812.07
      },
      {
        "scl": "823.01",
        "cents": 823.01
      },
      {
        "scl": "874.96",
        "cents": 874.96
      },
      {
        "scl": "926.91",
        "cents": 926.91
      },
      {
        "scl": "978.86",
        "cents": 978.86
      },
      {
        "scl": "1030.81",
        "cents": 1030.81
      },
      {
        "scl": "1082.76",
        "cents": 1082.76
      },
      {
        "scl": "1093.70",
        "cents": 1093.7
      },
      {
        "scl": "1145.65",
        "cents": 1145.65
      },
      {
        "scl": "1197.60",
        "cents": 1197.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensisept-27",
    "description": "19L 8s MOS for Sensisept, L=49.89, s=31.31",
    "notes": 27,
    "period_cents": 1198.39,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensisept-27/",
    "tones": [
      {
        "scl": "49.89",
        "cents": 49.89
      },
      {
        "scl": "81.20",
        "cents": 81.2
      },
      {
        "scl": "131.09",
        "cents": 131.09
      },
      {
        "scl": "180.98",
        "cents": 180.98
      },
      {
        "scl": "230.87",
        "cents": 230.87
      },
      {
        "scl": "262.18",
        "cents": 262.18
      },
      {
        "scl": "312.07",
        "cents": 312.07
      },
      {
        "scl": "361.96",
        "cents": 361.96
      },
      {
        "scl": "393.27",
        "cents": 393.27
      },
      {
        "scl": "443.16",
        "cents": 443.16
      },
      {
        "scl": "493.05",
        "cents": 493.05
      },
      {
        "scl": "524.36",
        "cents": 524.36
      },
      {
        "scl": "574.25",
        "cents": 574.25
      },
      {
        "scl": "624.14",
        "cents": 624.14
      },
      {
        "scl": "674.03",
        "cents": 674.03
      },
      {
        "scl": "705.34",
        "cents": 705.34
      },
      {
        "scl": "755.23",
        "cents": 755.23
      },
      {
        "scl": "805.12",
        "cents": 805.12
      },
      {
        "scl": "836.43",
        "cents": 836.43
      },
      {
        "scl": "886.32",
        "cents": 886.32
      },
      {
        "scl": "936.21",
        "cents": 936.21
      },
      {
        "scl": "967.52",
        "cents": 967.52
      },
      {
        "scl": "1017.41",
        "cents": 1017.41
      },
      {
        "scl": "1067.30",
        "cents": 1067.3
      },
      {
        "scl": "1117.19",
        "cents": 1117.19
      },
      {
        "scl": "1148.50",
        "cents": 1148.5
      },
      {
        "scl": "1198.39",
        "cents": 1198.39
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-27",
    "description": "4L 23s MOS for Myna, L=65.51, s=40.73",
    "notes": 27,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-27/",
    "tones": [
      {
        "scl": "40.73",
        "cents": 40.73
      },
      {
        "scl": "81.46",
        "cents": 81.46
      },
      {
        "scl": "122.19",
        "cents": 122.19
      },
      {
        "scl": "187.70",
        "cents": 187.7
      },
      {
        "scl": "228.43",
        "cents": 228.43
      },
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "350.62",
        "cents": 350.62
      },
      {
        "scl": "391.35",
        "cents": 391.35
      },
      {
        "scl": "432.08",
        "cents": 432.08
      },
      {
        "scl": "497.59",
        "cents": 497.59
      },
      {
        "scl": "538.32",
        "cents": 538.32
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "660.51",
        "cents": 660.51
      },
      {
        "scl": "701.24",
        "cents": 701.24
      },
      {
        "scl": "766.75",
        "cents": 766.75
      },
      {
        "scl": "807.48",
        "cents": 807.48
      },
      {
        "scl": "848.21",
        "cents": 848.21
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "970.40",
        "cents": 970.4
      },
      {
        "scl": "1011.13",
        "cents": 1011.13
      },
      {
        "scl": "1076.64",
        "cents": 1076.64
      },
      {
        "scl": "1117.37",
        "cents": 1117.37
      },
      {
        "scl": "1158.10",
        "cents": 1158.1
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-27",
    "description": "7L 20s MOS for Tetracot, L=74.89, s=33.74",
    "notes": 27,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-27/",
    "tones": [
      {
        "scl": "33.74",
        "cents": 33.74
      },
      {
        "scl": "108.63",
        "cents": 108.63
      },
      {
        "scl": "142.37",
        "cents": 142.37
      },
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "209.85",
        "cents": 209.85
      },
      {
        "scl": "284.74",
        "cents": 284.74
      },
      {
        "scl": "318.48",
        "cents": 318.48
      },
      {
        "scl": "352.22",
        "cents": 352.22
      },
      {
        "scl": "385.96",
        "cents": 385.96
      },
      {
        "scl": "460.85",
        "cents": 460.85
      },
      {
        "scl": "494.59",
        "cents": 494.59
      },
      {
        "scl": "528.33",
        "cents": 528.33
      },
      {
        "scl": "562.07",
        "cents": 562.07
      },
      {
        "scl": "636.96",
        "cents": 636.96
      },
      {
        "scl": "670.70",
        "cents": 670.7
      },
      {
        "scl": "704.44",
        "cents": 704.44
      },
      {
        "scl": "738.18",
        "cents": 738.18
      },
      {
        "scl": "813.07",
        "cents": 813.07
      },
      {
        "scl": "846.81",
        "cents": 846.81
      },
      {
        "scl": "880.55",
        "cents": 880.55
      },
      {
        "scl": "914.29",
        "cents": 914.29
      },
      {
        "scl": "989.18",
        "cents": 989.18
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1056.66",
        "cents": 1056.66
      },
      {
        "scl": "1090.40",
        "cents": 1090.4
      },
      {
        "scl": "1165.29",
        "cents": 1165.29
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensipent-27",
    "description": "19L 8s MOS for Sensipent, L=54.85, s=19.68",
    "notes": 27,
    "period_cents": 1199.59,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensipent-27/",
    "tones": [
      {
        "scl": "54.85",
        "cents": 54.85
      },
      {
        "scl": "74.53",
        "cents": 74.53
      },
      {
        "scl": "129.38",
        "cents": 129.38
      },
      {
        "scl": "184.23",
        "cents": 184.23
      },
      {
        "scl": "239.08",
        "cents": 239.08
      },
      {
        "scl": "258.76",
        "cents": 258.76
      },
      {
        "scl": "313.61",
        "cents": 313.61
      },
      {
        "scl": "368.46",
        "cents": 368.46
      },
      {
        "scl": "388.14",
        "cents": 388.14
      },
      {
        "scl": "442.99",
        "cents": 442.99
      },
      {
        "scl": "497.84",
        "cents": 497.84
      },
      {
        "scl": "517.52",
        "cents": 517.52
      },
      {
        "scl": "572.37",
        "cents": 572.37
      },
      {
        "scl": "627.22",
        "cents": 627.22
      },
      {
        "scl": "682.07",
        "cents": 682.07
      },
      {
        "scl": "701.75",
        "cents": 701.75
      },
      {
        "scl": "756.60",
        "cents": 756.6
      },
      {
        "scl": "811.45",
        "cents": 811.45
      },
      {
        "scl": "831.13",
        "cents": 831.13
      },
      {
        "scl": "885.98",
        "cents": 885.98
      },
      {
        "scl": "940.83",
        "cents": 940.83
      },
      {
        "scl": "960.51",
        "cents": 960.51
      },
      {
        "scl": "1015.36",
        "cents": 1015.36
      },
      {
        "scl": "1070.21",
        "cents": 1070.21
      },
      {
        "scl": "1125.06",
        "cents": 1125.06
      },
      {
        "scl": "1144.74",
        "cents": 1144.74
      },
      {
        "scl": "1199.59",
        "cents": 1199.59
      }
    ]
  },
  {
    "stem": "mailing-lists/breezb",
    "description": "Alternative block to breeza 40353607/40000000 & 40960000/40353607",
    "notes": 27,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12756.html#12756",
    "url": "https://scalelibrary.org/scales/mailing-lists/breezb/",
    "tones": [
      {
        "scl": "50/49",
        "cents": 34.976
      },
      {
        "scl": "16807/16000",
        "cents": 85.188
      },
      {
        "scl": "128000/117649",
        "cents": 145.986
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "400/343",
        "cents": 266.15
      },
      {
        "scl": "2401/2000",
        "cents": 316.362
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "64/49",
        "cents": 462.348
      },
      {
        "scl": "3200/2401",
        "cents": 497.324
      },
      {
        "scl": "160000/117649",
        "cents": 532.299
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "117649/80000",
        "cents": 667.701
      },
      {
        "scl": "2401/1600",
        "cents": 702.676
      },
      {
        "scl": "1280000/823543",
        "cents": 763.474
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "80/49",
        "cents": 848.662
      },
      {
        "scl": "4000/2401",
        "cents": 883.638
      },
      {
        "scl": "343/200",
        "cents": 933.85
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "5764801/3200000",
        "cents": 1019.039
      },
      {
        "scl": "640/343",
        "cents": 1079.836
      },
      {
        "scl": "32000/16807",
        "cents": 1114.812
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/perz",
    "description": "Perz-Edwards 27 note 7-limit scale",
    "notes": 27,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54171.html#54178",
    "url": "https://scalelibrary.org/scales/mailing-lists/perz/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sensidia",
    "description": "Detempered Sensi[27]; contains 7-limit diamond",
    "notes": 27,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15658.html#15658",
    "url": "https://scalelibrary.org/scales/mailing-lists/sensidia/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-chalmers-tetrachordal-10-03",
    "description": "Prime-Prime and Inverted-Inverted Heptatonic Diamonds, 27 Tones",
    "notes": 27,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "John H. Chalmers, Jr., Tetrachordal Scales and Complexes, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-chalmers-tetrachordal-10-03/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-42-ogdoadic-tileburst-4",
    "description": "Four Ogdoadic Tilebursts, Figure 42, bottom right",
    "notes": 27,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-42-ogdoadic-tileburst-4/",
    "tones": [
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-27",
    "description": "27 equal divisions of the octave",
    "notes": 27,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-27/",
    "tones": [
      {
        "scl": "44.444444",
        "cents": 44.444444
      },
      {
        "scl": "88.888889",
        "cents": 88.888889
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "177.777778",
        "cents": 177.777778
      },
      {
        "scl": "222.222222",
        "cents": 222.222222
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "311.111111",
        "cents": 311.111111
      },
      {
        "scl": "355.555556",
        "cents": 355.555556
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "444.444444",
        "cents": 444.444444
      },
      {
        "scl": "488.888889",
        "cents": 488.888889
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "577.777778",
        "cents": 577.777778
      },
      {
        "scl": "622.222222",
        "cents": 622.222222
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "711.111111",
        "cents": 711.111111
      },
      {
        "scl": "755.555556",
        "cents": 755.555556
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "844.444444",
        "cents": 844.444444
      },
      {
        "scl": "888.888889",
        "cents": 888.888889
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "977.777778",
        "cents": 977.777778
      },
      {
        "scl": "1022.222222",
        "cents": 1022.222222
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1111.111111",
        "cents": 1111.111111
      },
      {
        "scl": "1155.555556",
        "cents": 1155.555556
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dwarf27_7tempered",
    "description": "Irregularly tempered Dwarf(<27 43 63 76|)",
    "notes": 27,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92563",
    "url": "https://scalelibrary.org/scales/mailing-lists/dwarf27_7tempered/",
    "tones": [
      {
        "scl": "8.50411",
        "cents": 8.50411
      },
      {
        "scl": "44.05819",
        "cents": 44.05819
      },
      {
        "scl": "94.02735",
        "cents": 94.02735
      },
      {
        "scl": "155.44995",
        "cents": 155.44995
      },
      {
        "scl": "204.62445",
        "cents": 204.62445
      },
      {
        "scl": "239.75461",
        "cents": 239.75461
      },
      {
        "scl": "275.21962",
        "cents": 275.21962
      },
      {
        "scl": "300.57603",
        "cents": 300.57603
      },
      {
        "scl": "386.44020",
        "cents": 386.4402
      },
      {
        "scl": "410.42948",
        "cents": 410.42948
      },
      {
        "scl": "471.11121",
        "cents": 471.11121
      },
      {
        "scl": "506.30767",
        "cents": 506.30767
      },
      {
        "scl": "541.94592",
        "cents": 541.94592
      },
      {
        "scl": "591.15701",
        "cents": 591.15701
      },
      {
        "scl": "616.87618",
        "cents": 616.87618
      },
      {
        "scl": "702.25982",
        "cents": 702.25982
      },
      {
        "scl": "737.66181",
        "cents": 737.66181
      },
      {
        "scl": "772.99566",
        "cents": 772.99566
      },
      {
        "scl": "797.33536",
        "cents": 797.33536
      },
      {
        "scl": "857.59196",
        "cents": 857.59196
      },
      {
        "scl": "907.39146",
        "cents": 907.39146
      },
      {
        "scl": "969.00623",
        "cents": 969.00623
      },
      {
        "scl": "977.50974",
        "cents": 977.50974
      },
      {
        "scl": "1003.78401",
        "cents": 1003.78401
      },
      {
        "scl": "1088.74607",
        "cents": 1088.74607
      },
      {
        "scl": "1113.63615",
        "cents": 1113.63615
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hemifamity27",
    "description": "(3/2)^9 * (10/9)^3 hemifamity tempered ",
    "notes": 27,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92450",
    "url": "https://scalelibrary.org/scales/mailing-lists/hemifamity27/",
    "tones": [
      {
        "scl": "24.81614",
        "cents": 24.81614
      },
      {
        "scl": "110.21232",
        "cents": 110.21232
      },
      {
        "scl": "180.72536",
        "cents": 180.72536
      },
      {
        "scl": "205.92493",
        "cents": 205.92493
      },
      {
        "scl": "230.32672",
        "cents": 230.32672
      },
      {
        "scl": "291.35517",
        "cents": 291.35517
      },
      {
        "scl": "316.19234",
        "cents": 316.19234
      },
      {
        "scl": "386.89900",
        "cents": 386.899
      },
      {
        "scl": "411.35967",
        "cents": 411.35967
      },
      {
        "scl": "472.47399",
        "cents": 472.47399
      },
      {
        "scl": "496.93387",
        "cents": 496.93387
      },
      {
        "scl": "522.04780",
        "cents": 522.0478
      },
      {
        "scl": "592.41413",
        "cents": 592.41413
      },
      {
        "scl": "607.58587",
        "cents": 607.58587
      },
      {
        "scl": "677.95220",
        "cents": 677.9522
      },
      {
        "scl": "703.06613",
        "cents": 703.06613
      },
      {
        "scl": "727.52601",
        "cents": 727.52601
      },
      {
        "scl": "788.64033",
        "cents": 788.64033
      },
      {
        "scl": "813.10100",
        "cents": 813.101
      },
      {
        "scl": "883.80766",
        "cents": 883.80766
      },
      {
        "scl": "908.64483",
        "cents": 908.64483
      },
      {
        "scl": "969.67328",
        "cents": 969.67328
      },
      {
        "scl": "994.07507",
        "cents": 994.07507
      },
      {
        "scl": "1019.27464",
        "cents": 1019.27464
      },
      {
        "scl": "1089.78768",
        "cents": 1089.78768
      },
      {
        "scl": "1175.18386",
        "cents": 1175.18386
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/octacot27",
    "description": "Octacot[27] in 88 cent (150et) tuning",
    "notes": 27,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92463",
    "url": "https://scalelibrary.org/scales/mailing-lists/octacot27/",
    "tones": [
      {
        "scl": "32.00000",
        "cents": 32.0
      },
      {
        "scl": "88.00000",
        "cents": 88.0
      },
      {
        "scl": "120.00000",
        "cents": 120.0
      },
      {
        "scl": "176.00000",
        "cents": 176.0
      },
      {
        "scl": "208.00000",
        "cents": 208.0
      },
      {
        "scl": "264.00000",
        "cents": 264.0
      },
      {
        "scl": "296.00000",
        "cents": 296.0
      },
      {
        "scl": "352.00000",
        "cents": 352.0
      },
      {
        "scl": "384.00000",
        "cents": 384.0
      },
      {
        "scl": "440.00000",
        "cents": 440.0
      },
      {
        "scl": "472.00000",
        "cents": 472.0
      },
      {
        "scl": "528.00000",
        "cents": 528.0
      },
      {
        "scl": "560.00000",
        "cents": 560.0
      },
      {
        "scl": "616.00000",
        "cents": 616.0
      },
      {
        "scl": "648.00000",
        "cents": 648.0
      },
      {
        "scl": "704.00000",
        "cents": 704.0
      },
      {
        "scl": "736.00000",
        "cents": 736.0
      },
      {
        "scl": "792.00000",
        "cents": 792.0
      },
      {
        "scl": "824.00000",
        "cents": 824.0
      },
      {
        "scl": "880.00000",
        "cents": 880.0
      },
      {
        "scl": "936.00000",
        "cents": 936.0
      },
      {
        "scl": "968.00000",
        "cents": 968.0
      },
      {
        "scl": "1024.00000",
        "cents": 1024.0
      },
      {
        "scl": "1056.00000",
        "cents": 1056.0
      },
      {
        "scl": "1112.00000",
        "cents": 1112.0
      },
      {
        "scl": "1144.00000",
        "cents": 1144.0
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/vines_ovovo27eb5w6w7_00_D",
    "description": "4:5:6:7 equal beating in 12 of 27 keysigs, a Pivot-Vijayaraghavan slendro temperament",
    "notes": 27,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95376.html#95376",
    "url": "https://scalelibrary.org/scales/mailing-lists/vines_ovovo27eb5w6w7_00_D/",
    "tones": [
      {
        "scl": "34.11139",
        "cents": 34.11139
      },
      {
        "scl": "93.76621",
        "cents": 93.76621
      },
      {
        "scl": "132.58924",
        "cents": 132.58924
      },
      {
        "scl": "166.70063",
        "cents": 166.70063
      },
      {
        "scl": "226.35544",
        "cents": 226.35544
      },
      {
        "scl": "260.46683",
        "cents": 260.46683
      },
      {
        "scl": "320.12165",
        "cents": 320.12165
      },
      {
        "scl": "354.23304",
        "cents": 354.23304
      },
      {
        "scl": "393.05607",
        "cents": 393.05607
      },
      {
        "scl": "452.71089",
        "cents": 452.71089
      },
      {
        "scl": "486.82228",
        "cents": 486.82228
      },
      {
        "scl": "546.47709",
        "cents": 546.47709
      },
      {
        "scl": "580.58848",
        "cents": 580.58848
      },
      {
        "scl": "619.41152",
        "cents": 619.41152
      },
      {
        "scl": "653.52291",
        "cents": 653.52291
      },
      {
        "scl": "713.17772",
        "cents": 713.17772
      },
      {
        "scl": "747.28911",
        "cents": 747.28911
      },
      {
        "scl": "806.94393",
        "cents": 806.94393
      },
      {
        "scl": "841.05531",
        "cents": 841.05531
      },
      {
        "scl": "879.87835",
        "cents": 879.87835
      },
      {
        "scl": "939.53317",
        "cents": 939.53317
      },
      {
        "scl": "973.64456",
        "cents": 973.64456
      },
      {
        "scl": "1033.29937",
        "cents": 1033.29937
      },
      {
        "scl": "1067.41076",
        "cents": 1067.41076
      },
      {
        "scl": "1106.23380",
        "cents": 1106.2338
      },
      {
        "scl": "1165.88861",
        "cents": 1165.88861
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ennealimmal-27",
    "description": "18L 9s MOS for Ennealimmal, L=49.024, s=35.289",
    "notes": 27,
    "period_cents": 1200.033,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ennealimmal-27/",
    "tones": [
      {
        "scl": "49.024",
        "cents": 49.024
      },
      {
        "scl": "84.313",
        "cents": 84.313
      },
      {
        "scl": "133.337",
        "cents": 133.337
      },
      {
        "scl": "182.361",
        "cents": 182.361
      },
      {
        "scl": "217.650",
        "cents": 217.65
      },
      {
        "scl": "266.674",
        "cents": 266.674
      },
      {
        "scl": "315.698",
        "cents": 315.698
      },
      {
        "scl": "350.987",
        "cents": 350.987
      },
      {
        "scl": "400.011",
        "cents": 400.011
      },
      {
        "scl": "449.035",
        "cents": 449.035
      },
      {
        "scl": "484.324",
        "cents": 484.324
      },
      {
        "scl": "533.348",
        "cents": 533.348
      },
      {
        "scl": "582.372",
        "cents": 582.372
      },
      {
        "scl": "617.661",
        "cents": 617.661
      },
      {
        "scl": "666.685",
        "cents": 666.685
      },
      {
        "scl": "715.709",
        "cents": 715.709
      },
      {
        "scl": "750.998",
        "cents": 750.998
      },
      {
        "scl": "800.022",
        "cents": 800.022
      },
      {
        "scl": "849.046",
        "cents": 849.046
      },
      {
        "scl": "884.335",
        "cents": 884.335
      },
      {
        "scl": "933.359",
        "cents": 933.359
      },
      {
        "scl": "982.383",
        "cents": 982.383
      },
      {
        "scl": "1017.672",
        "cents": 1017.672
      },
      {
        "scl": "1066.696",
        "cents": 1066.696
      },
      {
        "scl": "1115.720",
        "cents": 1115.72
      },
      {
        "scl": "1151.009",
        "cents": 1151.009
      },
      {
        "scl": "1200.033",
        "cents": 1200.033
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-28",
    "description": "3L 25s MOS for Wurschmidt, L=93.48, s=36.77",
    "notes": 28,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-28/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "73.54",
        "cents": 73.54
      },
      {
        "scl": "110.31",
        "cents": 110.31
      },
      {
        "scl": "147.08",
        "cents": 147.08
      },
      {
        "scl": "240.56",
        "cents": 240.56
      },
      {
        "scl": "277.33",
        "cents": 277.33
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "461.18",
        "cents": 461.18
      },
      {
        "scl": "497.95",
        "cents": 497.95
      },
      {
        "scl": "534.72",
        "cents": 534.72
      },
      {
        "scl": "628.20",
        "cents": 628.2
      },
      {
        "scl": "664.97",
        "cents": 664.97
      },
      {
        "scl": "701.74",
        "cents": 701.74
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "885.59",
        "cents": 885.59
      },
      {
        "scl": "922.36",
        "cents": 922.36
      },
      {
        "scl": "959.13",
        "cents": 959.13
      },
      {
        "scl": "1052.61",
        "cents": 1052.61
      },
      {
        "scl": "1089.38",
        "cents": 1089.38
      },
      {
        "scl": "1126.15",
        "cents": 1126.15
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "mailing-lists/bigblok",
    "description": "Bigblok",
    "notes": 28,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11915.html#11915",
    "url": "https://scalelibrary.org/scales/mailing-lists/bigblok/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "49/45",
        "cents": 147.428
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "90/49",
        "cents": 1052.572
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/notchedcube",
    "description": "Otonal tetrads sharing a note with the root tetrad, a notched chord cube",
    "notes": 28,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_64910.html#64910",
    "url": "https://scalelibrary.org/scales/mailing-lists/notchedcube/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-42-ogdoadic-tileburst-1",
    "description": "Four Ogdoadic Tilebursts, Figure 42, top left",
    "notes": 28,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-42-ogdoadic-tileburst-1/",
    "tones": [
      {
        "scl": "2145/2048",
        "cents": 80.114
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9009/8192",
        "cents": 164.582
      },
      {
        "scl": "143/128",
        "cents": 191.846
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "585/512",
        "cents": 230.751
      },
      {
        "scl": "19305/16384",
        "cents": 284.024
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "1287/1024",
        "cents": 395.756
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "2925/2048",
        "cents": 617.065
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "195/128",
        "cents": 728.796
      },
      {
        "scl": "1575/1024",
        "cents": 745.363
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "6435/4096",
        "cents": 782.069
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "3465/2048",
        "cents": 910.368
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-42-ogdoadic-tileburst-2",
    "description": "Four Ogdoadic Tilebursts, Figure 42, top right",
    "notes": 28,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-42-ogdoadic-tileburst-2/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "2145/2048",
        "cents": 80.114
      },
      {
        "scl": "715/672",
        "cents": 107.378
      },
      {
        "scl": "143/128",
        "cents": 191.846
      },
      {
        "scl": "585/512",
        "cents": 230.751
      },
      {
        "scl": "65/56",
        "cents": 258.015
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "2145/1792",
        "cents": 311.288
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "325/256",
        "cents": 413.155
      },
      {
        "scl": "143/112",
        "cents": 423.02
      },
      {
        "scl": "585/448",
        "cents": 461.925
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "2925/2048",
        "cents": 617.065
      },
      {
        "scl": "325/224",
        "cents": 644.329
      },
      {
        "scl": "195/128",
        "cents": 728.796
      },
      {
        "scl": "65/42",
        "cents": 756.06
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "715/448",
        "cents": 809.333
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "195/112",
        "cents": 959.97
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "975/512",
        "cents": 1115.11
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-42-ogdoadic-tileburst-3",
    "description": "Four Ogdoadic Tilebursts, Figure 42, bottom left",
    "notes": 28,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-42-ogdoadic-tileburst-3/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "55/52",
        "cents": 97.104
      },
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "77/72",
        "cents": 116.234
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "49/45",
        "cents": 147.428
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "49/39",
        "cents": 395.169
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "77/60",
        "cents": 431.875
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "91/60",
        "cents": 721.085
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "70/39",
        "cents": 1012.657
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-28",
    "description": "28 equal divisions of the octave",
    "notes": 28,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-28/",
    "tones": [
      {
        "scl": "42.857143",
        "cents": 42.857143
      },
      {
        "scl": "85.714286",
        "cents": 85.714286
      },
      {
        "scl": "128.571429",
        "cents": 128.571429
      },
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "214.285714",
        "cents": 214.285714
      },
      {
        "scl": "257.142857",
        "cents": 257.142857
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "428.571429",
        "cents": 428.571429
      },
      {
        "scl": "471.428571",
        "cents": 471.428571
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "557.142857",
        "cents": 557.142857
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "642.857143",
        "cents": 642.857143
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "728.571429",
        "cents": 728.571429
      },
      {
        "scl": "771.428571",
        "cents": 771.428571
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "942.857143",
        "cents": 942.857143
      },
      {
        "scl": "985.714286",
        "cents": 985.714286
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1071.428571",
        "cents": 1071.428571
      },
      {
        "scl": "1114.285714",
        "cents": 1114.285714
      },
      {
        "scl": "1157.142857",
        "cents": 1157.142857
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-5-4-28",
    "description": "Generalized Pythagorean Scale, 5/4 stacked 28=9+19 times",
    "notes": 28,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-5-4-28/",
    "tones": [
      {
        "scl": "57.842847",
        "cents": 57.842847
      },
      {
        "scl": "98.901705",
        "cents": 98.901705
      },
      {
        "scl": "139.960563",
        "cents": 139.960563
      },
      {
        "scl": "181.019422",
        "cents": 181.019422
      },
      {
        "scl": "1220703125/1073741824",
        "cents": 222.078
      },
      {
        "scl": "9765625/8388608",
        "cents": 263.137
      },
      {
        "scl": "78125/65536",
        "cents": 304.196
      },
      {
        "scl": "625/512",
        "cents": 345.255
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "444.15656",
        "cents": 444.15656
      },
      {
        "scl": "485.215419",
        "cents": 485.215419
      },
      {
        "scl": "526.274277",
        "cents": 526.274277
      },
      {
        "scl": "567.333136",
        "cents": 567.333136
      },
      {
        "scl": "608.391994",
        "cents": 608.391994
      },
      {
        "scl": "48828125/33554432",
        "cents": 649.451
      },
      {
        "scl": "390625/262144",
        "cents": 690.51
      },
      {
        "scl": "3125/2048",
        "cents": 731.569
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "830.470274",
        "cents": 830.470274
      },
      {
        "scl": "871.529133",
        "cents": 871.529133
      },
      {
        "scl": "912.587991",
        "cents": 912.587991
      },
      {
        "scl": "953.64685",
        "cents": 953.64685
      },
      {
        "scl": "994.705708",
        "cents": 994.705708
      },
      {
        "scl": "244140625/134217728",
        "cents": 1035.765
      },
      {
        "scl": "1953125/1048576",
        "cents": 1076.823
      },
      {
        "scl": "15625/8192",
        "cents": 1117.882
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ennon28",
    "description": "Nonoctave Ennealimmal, [3, 5/3] just tuning",
    "notes": 28,
    "period_cents": 1901.955,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10072.html#10072",
    "url": "https://scalelibrary.org/scales/mailing-lists/ennon28/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "245/216",
        "cents": 218.101
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "250/189",
        "cents": 484.25
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "189/100",
        "cents": 1102.063
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "49/24",
        "cents": 1235.697
      },
      {
        "scl": "21/10",
        "cents": 1284.467
      },
      {
        "scl": "108/49",
        "cents": 1368.213
      },
      {
        "scl": "245/108",
        "cents": 1418.101
      },
      {
        "scl": "50/21",
        "cents": 1501.847
      },
      {
        "scl": "49/20",
        "cents": 1551.338
      },
      {
        "scl": "18/7",
        "cents": 1635.084
      },
      {
        "scl": "500/189",
        "cents": 1684.25
      },
      {
        "scl": "25/9",
        "cents": 1768.717
      },
      {
        "scl": "20/7",
        "cents": 1817.488
      },
      {
        "scl": "3",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "mailing-lists/div28",
    "description": "Dividing 5 into 28 equal parts",
    "notes": 28,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_70628.html#70640",
    "url": "https://scalelibrary.org/scales/mailing-lists/div28/",
    "tones": [
      {
        "scl": "99.511204",
        "cents": 99.511204
      },
      {
        "scl": "199.022408",
        "cents": 199.022408
      },
      {
        "scl": "298.533612",
        "cents": 298.533612
      },
      {
        "scl": "398.044816",
        "cents": 398.044816
      },
      {
        "scl": "497.556020",
        "cents": 497.55602
      },
      {
        "scl": "597.067224",
        "cents": 597.067224
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "796.089633",
        "cents": 796.089633
      },
      {
        "scl": "895.600837",
        "cents": 895.600837
      },
      {
        "scl": "995.112041",
        "cents": 995.112041
      },
      {
        "scl": "1094.623245",
        "cents": 1094.623245
      },
      {
        "scl": "1194.134449",
        "cents": 1194.134449
      },
      {
        "scl": "1293.645653",
        "cents": 1293.645653
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1492.668061",
        "cents": 1492.668061
      },
      {
        "scl": "1592.179265",
        "cents": 1592.179265
      },
      {
        "scl": "1691.690469",
        "cents": 1691.690469
      },
      {
        "scl": "1791.201673",
        "cents": 1791.201673
      },
      {
        "scl": "1890.712877",
        "cents": 1890.712877
      },
      {
        "scl": "1990.224081",
        "cents": 1990.224081
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2189.246489",
        "cents": 2189.246489
      },
      {
        "scl": "2288.757694",
        "cents": 2288.757694
      },
      {
        "scl": "2388.268898",
        "cents": 2388.268898
      },
      {
        "scl": "2487.780102",
        "cents": 2487.780102
      },
      {
        "scl": "2587.291306",
        "cents": 2587.291306
      },
      {
        "scl": "2686.802510",
        "cents": 2686.80251
      },
      {
        "scl": "5",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-positive-29",
    "description": "Positive, linear-mapped intonational system, 29 notes",
    "notes": 29,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-positive-29/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/partch-29-av",
    "description": "29-tone JI scale from Partch's Adapted Viola 1928-30",
    "notes": 29,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_25658.html#25658",
    "url": "https://scalelibrary.org/scales/mailing-lists/partch-29-av/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-14-diamond",
    "description": "1-3-5-7-9-11 Diamond, Figure 14",
    "notes": 29,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-14-diamond/",
    "tones": [
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-garcia-linear-29",
    "description": "Linear series of alternating 15/13 and 52/45",
    "notes": 29,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Jose L. Garcia, A Linear Twenty-Nine Tone Scale, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-garcia-linear-29/",
    "tones": [
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "128/117",
        "cents": 155.562
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "135/104",
        "cents": 451.651
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "160/117",
        "cents": 541.876
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "512/351",
        "cents": 653.607
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "81/52",
        "cents": 767.292
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "405/208",
        "cents": 1153.606
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/septenarian29",
    "description": "C-major-JI and 2 harmonic overtone-series 1:3:5:7:9:11:15 over F & C",
    "notes": 29,
    "period_cents": 1200.0,
    "just": true,
    "limit": 313,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77885.html#78000",
    "url": "https://scalelibrary.org/scales/mailing-lists/septenarian29/",
    "tones": [
      {
        "scl": "91/88",
        "cents": 58.036
      },
      {
        "scl": "2227/2112",
        "cents": 91.79
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "293/264",
        "cents": 180.435
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "313/264",
        "cents": 294.75
      },
      {
        "scl": "161/132",
        "cents": 343.827
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "231/176",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "121/88",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "65/44",
        "cents": 675.523
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "205/132",
        "cents": 762.103
      },
      {
        "scl": "835/528",
        "cents": 793.486
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "149/88",
        "cents": 911.684
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "313/176",
        "cents": 996.705
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "23/12",
        "cents": 1126.319
      },
      {
        "scl": "65/33",
        "cents": 1173.568
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-29",
    "description": "29 equal divisions of the octave",
    "notes": 29,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-29/",
    "tones": [
      {
        "scl": "41.37931",
        "cents": 41.37931
      },
      {
        "scl": "82.758621",
        "cents": 82.758621
      },
      {
        "scl": "124.137931",
        "cents": 124.137931
      },
      {
        "scl": "165.517241",
        "cents": 165.517241
      },
      {
        "scl": "206.896552",
        "cents": 206.896552
      },
      {
        "scl": "248.275862",
        "cents": 248.275862
      },
      {
        "scl": "289.655172",
        "cents": 289.655172
      },
      {
        "scl": "331.034483",
        "cents": 331.034483
      },
      {
        "scl": "372.413793",
        "cents": 372.413793
      },
      {
        "scl": "413.793103",
        "cents": 413.793103
      },
      {
        "scl": "455.172414",
        "cents": 455.172414
      },
      {
        "scl": "496.551724",
        "cents": 496.551724
      },
      {
        "scl": "537.931034",
        "cents": 537.931034
      },
      {
        "scl": "579.310345",
        "cents": 579.310345
      },
      {
        "scl": "620.689655",
        "cents": 620.689655
      },
      {
        "scl": "662.068966",
        "cents": 662.068966
      },
      {
        "scl": "703.448276",
        "cents": 703.448276
      },
      {
        "scl": "744.827586",
        "cents": 744.827586
      },
      {
        "scl": "786.206897",
        "cents": 786.206897
      },
      {
        "scl": "827.586207",
        "cents": 827.586207
      },
      {
        "scl": "868.965517",
        "cents": 868.965517
      },
      {
        "scl": "910.344828",
        "cents": 910.344828
      },
      {
        "scl": "951.724138",
        "cents": 951.724138
      },
      {
        "scl": "993.103448",
        "cents": 993.103448
      },
      {
        "scl": "1034.482759",
        "cents": 1034.482759
      },
      {
        "scl": "1075.862069",
        "cents": 1075.862069
      },
      {
        "scl": "1117.241379",
        "cents": 1117.241379
      },
      {
        "scl": "1158.62069",
        "cents": 1158.62069
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Tolerant-Secor-29",
    "description": "Tolerant temperament (rank 3: 324:325, 351:352, 363:364), Secor 29 mapping",
    "notes": 29,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105210.html#105306",
    "url": "https://scalelibrary.org/scales/mailing-lists/Tolerant-Secor-29/",
    "tones": [
      {
        "scl": "57.52045",
        "cents": 57.52045
      },
      {
        "scl": "97.61917",
        "cents": 97.61917
      },
      {
        "scl": "138.67803",
        "cents": 138.67803
      },
      {
        "scl": "178.77674",
        "cents": 178.77674
      },
      {
        "scl": "207.53697",
        "cents": 207.53697
      },
      {
        "scl": "265.05742",
        "cents": 265.05742
      },
      {
        "scl": "295.87007",
        "cents": 295.87007
      },
      {
        "scl": "346.21500",
        "cents": 346.215
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "415.07394",
        "cents": 415.07394
      },
      {
        "scl": "472.59439",
        "cents": 472.59439
      },
      {
        "scl": "496.23152",
        "cents": 496.23152
      },
      {
        "scl": "553.75197",
        "cents": 553.75197
      },
      {
        "scl": "593.85068",
        "cents": 593.85068
      },
      {
        "scl": "634.90954",
        "cents": 634.90954
      },
      {
        "scl": "680.13136",
        "cents": 680.13136
      },
      {
        "scl": "703.76849",
        "cents": 703.76849
      },
      {
        "scl": "761.28894",
        "cents": 761.28894
      },
      {
        "scl": "801.38765",
        "cents": 801.38765
      },
      {
        "scl": "842.44651",
        "cents": 842.44651
      },
      {
        "scl": "882.54523",
        "cents": 882.54523
      },
      {
        "scl": "911.30546",
        "cents": 911.30546
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "992.46303",
        "cents": 992.46303
      },
      {
        "scl": "1049.98348",
        "cents": 1049.98348
      },
      {
        "scl": "1090.08220",
        "cents": 1090.0822
      },
      {
        "scl": "1118.84243",
        "cents": 1118.84243
      },
      {
        "scl": "1176.36288",
        "cents": 1176.36288
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/dekany_laka205",
    "description": "Dekany laka convex closure of the 2)5 Dekany 1.3.5.7.11 (1.3 tonic)",
    "notes": 29,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101682.html#101687",
    "url": "https://scalelibrary.org/scales/mailing-lists/dekany_laka205/",
    "tones": [
      {
        "scl": "29.26829",
        "cents": 29.26829
      },
      {
        "scl": "93.65854",
        "cents": 93.65854
      },
      {
        "scl": "117.07317",
        "cents": 117.07317
      },
      {
        "scl": "181.46341",
        "cents": 181.46341
      },
      {
        "scl": "204.87805",
        "cents": 204.87805
      },
      {
        "scl": "234.14634",
        "cents": 234.14634
      },
      {
        "scl": "269.26829",
        "cents": 269.26829
      },
      {
        "scl": "321.95122",
        "cents": 321.95122
      },
      {
        "scl": "386.34146",
        "cents": 386.34146
      },
      {
        "scl": "409.75610",
        "cents": 409.7561
      },
      {
        "scl": "474.14634",
        "cents": 474.14634
      },
      {
        "scl": "526.82927",
        "cents": 526.82927
      },
      {
        "scl": "550.24390",
        "cents": 550.2439
      },
      {
        "scl": "591.21951",
        "cents": 591.21951
      },
      {
        "scl": "614.63415",
        "cents": 614.63415
      },
      {
        "scl": "655.60976",
        "cents": 655.60976
      },
      {
        "scl": "679.02439",
        "cents": 679.02439
      },
      {
        "scl": "702.43902",
        "cents": 702.43902
      },
      {
        "scl": "731.70732",
        "cents": 731.70732
      },
      {
        "scl": "819.51220",
        "cents": 819.5122
      },
      {
        "scl": "883.90244",
        "cents": 883.90244
      },
      {
        "scl": "907.31707",
        "cents": 907.31707
      },
      {
        "scl": "971.70732",
        "cents": 971.70732
      },
      {
        "scl": "1024.39024",
        "cents": 1024.39024
      },
      {
        "scl": "1047.80488",
        "cents": 1047.80488
      },
      {
        "scl": "1088.78049",
        "cents": 1088.78049
      },
      {
        "scl": "1112.19512",
        "cents": 1112.19512
      },
      {
        "scl": "1176.58537",
        "cents": 1176.58537
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/htct29b",
    "description": "Circulating variation on George Secor's HTT-29",
    "notes": 29,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_14872.html#14954",
    "url": "https://scalelibrary.org/scales/mailing-lists/htct29b/",
    "tones": [
      {
        "scl": "58.08982",
        "cents": 58.08982
      },
      {
        "scl": "97.04980",
        "cents": 97.0498
      },
      {
        "scl": "135.05910",
        "cents": 135.0591
      },
      {
        "scl": "179.15633",
        "cents": 179.15633
      },
      {
        "scl": "207.15739",
        "cents": 207.15739
      },
      {
        "scl": "265.24721",
        "cents": 265.24721
      },
      {
        "scl": "296.73555",
        "cents": 296.73555
      },
      {
        "scl": "347.35374",
        "cents": 347.35374
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "414.31478",
        "cents": 414.31478
      },
      {
        "scl": "472.40460",
        "cents": 472.4046
      },
      {
        "scl": "496.42131",
        "cents": 496.42131
      },
      {
        "scl": "554.51113",
        "cents": 554.51113
      },
      {
        "scl": "593.47110",
        "cents": 593.4711
      },
      {
        "scl": "56/39",
        "cents": 626.343
      },
      {
        "scl": "679.56199",
        "cents": 679.56199
      },
      {
        "scl": "703.57869",
        "cents": 703.57869
      },
      {
        "scl": "761.66852",
        "cents": 761.66852
      },
      {
        "scl": "800.62849",
        "cents": 800.62849
      },
      {
        "scl": "843.77505",
        "cents": 843.77505
      },
      {
        "scl": "882.73502",
        "cents": 882.73502
      },
      {
        "scl": "910.73608",
        "cents": 910.73608
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "992.84261",
        "cents": 992.84261
      },
      {
        "scl": "1050.93244",
        "cents": 1050.93244
      },
      {
        "scl": "1089.89241",
        "cents": 1089.89241
      },
      {
        "scl": "1117.89347",
        "cents": 1117.89347
      },
      {
        "scl": "1175.98329",
        "cents": 1175.98329
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schisynch29",
    "description": "Schismatic[29] in synch (brat=-1) tuning",
    "notes": 29,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12860.html#12860",
    "url": "https://scalelibrary.org/scales/mailing-lists/schisynch29/",
    "tones": [
      {
        "scl": "70.626999",
        "cents": 70.626999
      },
      {
        "scl": "91.360882",
        "cents": 91.360882
      },
      {
        "scl": "112.094765",
        "cents": 112.094765
      },
      {
        "scl": "182.721764",
        "cents": 182.721764
      },
      {
        "scl": "203.455647",
        "cents": 203.455647
      },
      {
        "scl": "274.082646",
        "cents": 274.082646
      },
      {
        "scl": "294.816529",
        "cents": 294.816529
      },
      {
        "scl": "315.550413",
        "cents": 315.550413
      },
      {
        "scl": "386.177411",
        "cents": 386.177411
      },
      {
        "scl": "406.911294",
        "cents": 406.911294
      },
      {
        "scl": "477.538293",
        "cents": 477.538293
      },
      {
        "scl": "498.272176",
        "cents": 498.272176
      },
      {
        "scl": "519.006060",
        "cents": 519.00606
      },
      {
        "scl": "589.633058",
        "cents": 589.633058
      },
      {
        "scl": "610.366942",
        "cents": 610.366942
      },
      {
        "scl": "680.993940",
        "cents": 680.99394
      },
      {
        "scl": "701.727824",
        "cents": 701.727824
      },
      {
        "scl": "772.354822",
        "cents": 772.354822
      },
      {
        "scl": "793.088706",
        "cents": 793.088706
      },
      {
        "scl": "813.822589",
        "cents": 813.822589
      },
      {
        "scl": "884.449587",
        "cents": 884.449587
      },
      {
        "scl": "905.183471",
        "cents": 905.183471
      },
      {
        "scl": "975.810469",
        "cents": 975.810469
      },
      {
        "scl": "996.544353",
        "cents": 996.544353
      },
      {
        "scl": "1017.278236",
        "cents": 1017.278236
      },
      {
        "scl": "1087.905235",
        "cents": 1087.905235
      },
      {
        "scl": "1108.639118",
        "cents": 1108.639118
      },
      {
        "scl": "1179.266117",
        "cents": 1179.266117
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor29tolerant",
    "description": "Version of George Secor's secor29htt in tolerant temperament, POTE tuning",
    "notes": 29,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105210.html#105210",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor29tolerant/",
    "tones": [
      {
        "scl": "57.71785",
        "cents": 57.71785
      },
      {
        "scl": "98.86459",
        "cents": 98.86459
      },
      {
        "scl": "137.91534",
        "cents": 137.91534
      },
      {
        "scl": "179.06208",
        "cents": 179.06208
      },
      {
        "scl": "207.92100",
        "cents": 207.921
      },
      {
        "scl": "265.63886",
        "cents": 265.63886
      },
      {
        "scl": "294.49778",
        "cents": 294.49778
      },
      {
        "scl": "345.83634",
        "cents": 345.83634
      },
      {
        "scl": "386.98308",
        "cents": 386.98308
      },
      {
        "scl": "415.84201",
        "cents": 415.84201
      },
      {
        "scl": "473.55986",
        "cents": 473.55986
      },
      {
        "scl": "496.03950",
        "cents": 496.0395
      },
      {
        "scl": "553.75735",
        "cents": 553.75735
      },
      {
        "scl": "594.90409",
        "cents": 594.90409
      },
      {
        "scl": "633.95484",
        "cents": 633.95484
      },
      {
        "scl": "681.48086",
        "cents": 681.48086
      },
      {
        "scl": "703.96050",
        "cents": 703.9605
      },
      {
        "scl": "761.67835",
        "cents": 761.67835
      },
      {
        "scl": "802.82509",
        "cents": 802.82509
      },
      {
        "scl": "841.87584",
        "cents": 841.87584
      },
      {
        "scl": "883.02258",
        "cents": 883.02258
      },
      {
        "scl": "911.88151",
        "cents": 911.88151
      },
      {
        "scl": "969.59936",
        "cents": 969.59936
      },
      {
        "scl": "992.07900",
        "cents": 992.079
      },
      {
        "scl": "1049.79685",
        "cents": 1049.79685
      },
      {
        "scl": "1090.94359",
        "cents": 1090.94359
      },
      {
        "scl": "1119.80251",
        "cents": 1119.80251
      },
      {
        "scl": "1177.52036",
        "cents": 1177.52036
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen05-secor-high-tolerance",
    "description": "Secor 15-limit high tolerance temperament",
    "notes": 29,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The Trouble with Equal Temperaments, Xenharmonikon 5 (1976)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen05-secor-high-tolerance/",
    "tones": [
      {
        "scl": "28.0",
        "cents": 28.0
      },
      {
        "scl": "86.11",
        "cents": 86.11
      },
      {
        "scl": "110.107",
        "cents": 110.107
      },
      {
        "scl": "168.197",
        "cents": 168.197
      },
      {
        "scl": "207.157",
        "cents": 207.157
      },
      {
        "scl": "235.158",
        "cents": 235.158
      },
      {
        "scl": "293.268",
        "cents": 293.268
      },
      {
        "scl": "317.264",
        "cents": 317.264
      },
      {
        "scl": "375.354",
        "cents": 375.354
      },
      {
        "scl": "414.314",
        "cents": 414.314
      },
      {
        "scl": "457.461",
        "cents": 457.461
      },
      {
        "scl": "496.421",
        "cents": 496.421
      },
      {
        "scl": "524.422",
        "cents": 524.422
      },
      {
        "scl": "582.512",
        "cents": 582.512
      },
      {
        "scl": "614.0",
        "cents": 614.0
      },
      {
        "scl": "664.618",
        "cents": 664.618
      },
      {
        "scl": "703.578",
        "cents": 703.578
      },
      {
        "scl": "731.579",
        "cents": 731.579
      },
      {
        "scl": "789.669",
        "cents": 789.669
      },
      {
        "scl": "813.686",
        "cents": 813.686
      },
      {
        "scl": "871.776",
        "cents": 871.776
      },
      {
        "scl": "910.736",
        "cents": 910.736
      },
      {
        "scl": "953.882",
        "cents": 953.882
      },
      {
        "scl": "996.846",
        "cents": 996.846
      },
      {
        "scl": "1020.843",
        "cents": 1020.843
      },
      {
        "scl": "1078.933",
        "cents": 1078.933
      },
      {
        "scl": "1117.893",
        "cents": 1117.893
      },
      {
        "scl": "1161.04",
        "cents": 1161.04
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-helmholtz-29",
    "description": "12L 17s MOS for Helmholtz, L=70.27, s=20.99",
    "notes": 29,
    "period_cents": 1200.07,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-helmholtz-29/",
    "tones": [
      {
        "scl": "20.99",
        "cents": 20.99
      },
      {
        "scl": "91.26",
        "cents": 91.26
      },
      {
        "scl": "112.25",
        "cents": 112.25
      },
      {
        "scl": "182.52",
        "cents": 182.52
      },
      {
        "scl": "203.51",
        "cents": 203.51
      },
      {
        "scl": "224.50",
        "cents": 224.5
      },
      {
        "scl": "294.77",
        "cents": 294.77
      },
      {
        "scl": "315.76",
        "cents": 315.76
      },
      {
        "scl": "386.03",
        "cents": 386.03
      },
      {
        "scl": "407.02",
        "cents": 407.02
      },
      {
        "scl": "477.29",
        "cents": 477.29
      },
      {
        "scl": "498.28",
        "cents": 498.28
      },
      {
        "scl": "519.27",
        "cents": 519.27
      },
      {
        "scl": "589.54",
        "cents": 589.54
      },
      {
        "scl": "610.53",
        "cents": 610.53
      },
      {
        "scl": "680.80",
        "cents": 680.8
      },
      {
        "scl": "701.79",
        "cents": 701.79
      },
      {
        "scl": "722.78",
        "cents": 722.78
      },
      {
        "scl": "793.05",
        "cents": 793.05
      },
      {
        "scl": "814.04",
        "cents": 814.04
      },
      {
        "scl": "884.31",
        "cents": 884.31
      },
      {
        "scl": "905.30",
        "cents": 905.3
      },
      {
        "scl": "975.57",
        "cents": 975.57
      },
      {
        "scl": "996.56",
        "cents": 996.56
      },
      {
        "scl": "1017.55",
        "cents": 1017.55
      },
      {
        "scl": "1087.82",
        "cents": 1087.82
      },
      {
        "scl": "1108.81",
        "cents": 1108.81
      },
      {
        "scl": "1179.08",
        "cents": 1179.08
      },
      {
        "scl": "1200.07",
        "cents": 1200.07
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-garibaldi-29",
    "description": "12L 17s MOS for Garibaldi, L=62.72, s=26.36",
    "notes": 29,
    "period_cents": 1200.76,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-garibaldi-29/",
    "tones": [
      {
        "scl": "26.36",
        "cents": 26.36
      },
      {
        "scl": "89.08",
        "cents": 89.08
      },
      {
        "scl": "115.44",
        "cents": 115.44
      },
      {
        "scl": "178.16",
        "cents": 178.16
      },
      {
        "scl": "204.52",
        "cents": 204.52
      },
      {
        "scl": "230.88",
        "cents": 230.88
      },
      {
        "scl": "293.60",
        "cents": 293.6
      },
      {
        "scl": "319.96",
        "cents": 319.96
      },
      {
        "scl": "382.68",
        "cents": 382.68
      },
      {
        "scl": "409.04",
        "cents": 409.04
      },
      {
        "scl": "471.76",
        "cents": 471.76
      },
      {
        "scl": "498.12",
        "cents": 498.12
      },
      {
        "scl": "524.48",
        "cents": 524.48
      },
      {
        "scl": "587.20",
        "cents": 587.2
      },
      {
        "scl": "613.56",
        "cents": 613.56
      },
      {
        "scl": "676.28",
        "cents": 676.28
      },
      {
        "scl": "702.64",
        "cents": 702.64
      },
      {
        "scl": "729.00",
        "cents": 729.0
      },
      {
        "scl": "791.72",
        "cents": 791.72
      },
      {
        "scl": "818.08",
        "cents": 818.08
      },
      {
        "scl": "880.80",
        "cents": 880.8
      },
      {
        "scl": "907.16",
        "cents": 907.16
      },
      {
        "scl": "969.88",
        "cents": 969.88
      },
      {
        "scl": "996.24",
        "cents": 996.24
      },
      {
        "scl": "1022.60",
        "cents": 1022.6
      },
      {
        "scl": "1085.32",
        "cents": 1085.32
      },
      {
        "scl": "1111.68",
        "cents": 1111.68
      },
      {
        "scl": "1174.40",
        "cents": 1174.4
      },
      {
        "scl": "1200.76",
        "cents": 1200.76
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negripent-29",
    "description": "19L 10s MOS for Negripent, L=59.58, s=6.98",
    "notes": 29,
    "period_cents": 1201.82,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negripent-29/",
    "tones": [
      {
        "scl": "59.58",
        "cents": 59.58
      },
      {
        "scl": "66.56",
        "cents": 66.56
      },
      {
        "scl": "126.14",
        "cents": 126.14
      },
      {
        "scl": "185.72",
        "cents": 185.72
      },
      {
        "scl": "192.70",
        "cents": 192.7
      },
      {
        "scl": "252.28",
        "cents": 252.28
      },
      {
        "scl": "311.86",
        "cents": 311.86
      },
      {
        "scl": "318.84",
        "cents": 318.84
      },
      {
        "scl": "378.42",
        "cents": 378.42
      },
      {
        "scl": "438.00",
        "cents": 438.0
      },
      {
        "scl": "444.98",
        "cents": 444.98
      },
      {
        "scl": "504.56",
        "cents": 504.56
      },
      {
        "scl": "564.14",
        "cents": 564.14
      },
      {
        "scl": "571.12",
        "cents": 571.12
      },
      {
        "scl": "630.70",
        "cents": 630.7
      },
      {
        "scl": "637.68",
        "cents": 637.68
      },
      {
        "scl": "697.26",
        "cents": 697.26
      },
      {
        "scl": "756.84",
        "cents": 756.84
      },
      {
        "scl": "763.82",
        "cents": 763.82
      },
      {
        "scl": "823.40",
        "cents": 823.4
      },
      {
        "scl": "882.98",
        "cents": 882.98
      },
      {
        "scl": "889.96",
        "cents": 889.96
      },
      {
        "scl": "949.54",
        "cents": 949.54
      },
      {
        "scl": "1009.12",
        "cents": 1009.12
      },
      {
        "scl": "1016.10",
        "cents": 1016.1
      },
      {
        "scl": "1075.68",
        "cents": 1075.68
      },
      {
        "scl": "1135.26",
        "cents": 1135.26
      },
      {
        "scl": "1142.24",
        "cents": 1142.24
      },
      {
        "scl": "1201.82",
        "cents": 1201.82
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-29",
    "description": "14L 15s MOS for Nautilus, L=41.89, s=41.08",
    "notes": 29,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-29/",
    "tones": [
      {
        "scl": "41.08",
        "cents": 41.08
      },
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "124.05",
        "cents": 124.05
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "207.02",
        "cents": 207.02
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "289.99",
        "cents": 289.99
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "372.96",
        "cents": 372.96
      },
      {
        "scl": "414.85",
        "cents": 414.85
      },
      {
        "scl": "455.93",
        "cents": 455.93
      },
      {
        "scl": "497.82",
        "cents": 497.82
      },
      {
        "scl": "538.90",
        "cents": 538.9
      },
      {
        "scl": "580.79",
        "cents": 580.79
      },
      {
        "scl": "621.87",
        "cents": 621.87
      },
      {
        "scl": "663.76",
        "cents": 663.76
      },
      {
        "scl": "704.84",
        "cents": 704.84
      },
      {
        "scl": "746.73",
        "cents": 746.73
      },
      {
        "scl": "787.81",
        "cents": 787.81
      },
      {
        "scl": "829.70",
        "cents": 829.7
      },
      {
        "scl": "870.78",
        "cents": 870.78
      },
      {
        "scl": "912.67",
        "cents": 912.67
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "995.64",
        "cents": 995.64
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1078.61",
        "cents": 1078.61
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1161.58",
        "cents": 1161.58
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-negrisept-29",
    "description": "19L 10s MOS for Negrisept, L=45.21, s=34.42",
    "notes": 29,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.193",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-negrisept-29/",
    "tones": [
      {
        "scl": "45.21",
        "cents": 45.21
      },
      {
        "scl": "79.63",
        "cents": 79.63
      },
      {
        "scl": "124.84",
        "cents": 124.84
      },
      {
        "scl": "170.05",
        "cents": 170.05
      },
      {
        "scl": "204.47",
        "cents": 204.47
      },
      {
        "scl": "249.68",
        "cents": 249.68
      },
      {
        "scl": "294.89",
        "cents": 294.89
      },
      {
        "scl": "329.31",
        "cents": 329.31
      },
      {
        "scl": "374.52",
        "cents": 374.52
      },
      {
        "scl": "419.73",
        "cents": 419.73
      },
      {
        "scl": "454.15",
        "cents": 454.15
      },
      {
        "scl": "499.36",
        "cents": 499.36
      },
      {
        "scl": "544.57",
        "cents": 544.57
      },
      {
        "scl": "578.99",
        "cents": 578.99
      },
      {
        "scl": "624.20",
        "cents": 624.2
      },
      {
        "scl": "658.62",
        "cents": 658.62
      },
      {
        "scl": "703.83",
        "cents": 703.83
      },
      {
        "scl": "749.04",
        "cents": 749.04
      },
      {
        "scl": "783.46",
        "cents": 783.46
      },
      {
        "scl": "828.67",
        "cents": 828.67
      },
      {
        "scl": "873.88",
        "cents": 873.88
      },
      {
        "scl": "908.30",
        "cents": 908.3
      },
      {
        "scl": "953.51",
        "cents": 953.51
      },
      {
        "scl": "998.72",
        "cents": 998.72
      },
      {
        "scl": "1033.14",
        "cents": 1033.14
      },
      {
        "scl": "1078.35",
        "cents": 1078.35
      },
      {
        "scl": "1123.56",
        "cents": 1123.56
      },
      {
        "scl": "1157.98",
        "cents": 1157.98
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-29-3",
    "description": "29th root of 3, 18.297 tones/octave",
    "notes": 29,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.48",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-29-3/",
    "tones": [
      {
        "scl": "65.584655",
        "cents": 65.584655
      },
      {
        "scl": "131.16931",
        "cents": 131.16931
      },
      {
        "scl": "196.753966",
        "cents": 196.753966
      },
      {
        "scl": "262.338621",
        "cents": 262.338621
      },
      {
        "scl": "327.923276",
        "cents": 327.923276
      },
      {
        "scl": "393.507931",
        "cents": 393.507931
      },
      {
        "scl": "459.092586",
        "cents": 459.092586
      },
      {
        "scl": "524.677242",
        "cents": 524.677242
      },
      {
        "scl": "590.261897",
        "cents": 590.261897
      },
      {
        "scl": "655.846552",
        "cents": 655.846552
      },
      {
        "scl": "721.431207",
        "cents": 721.431207
      },
      {
        "scl": "787.015862",
        "cents": 787.015862
      },
      {
        "scl": "852.600518",
        "cents": 852.600518
      },
      {
        "scl": "918.185173",
        "cents": 918.185173
      },
      {
        "scl": "983.769828",
        "cents": 983.769828
      },
      {
        "scl": "1049.354483",
        "cents": 1049.354483
      },
      {
        "scl": "1114.939138",
        "cents": 1114.939138
      },
      {
        "scl": "1180.523794",
        "cents": 1180.523794
      },
      {
        "scl": "1246.108449",
        "cents": 1246.108449
      },
      {
        "scl": "1311.693104",
        "cents": 1311.693104
      },
      {
        "scl": "1377.277759",
        "cents": 1377.277759
      },
      {
        "scl": "1442.862414",
        "cents": 1442.862414
      },
      {
        "scl": "1508.44707",
        "cents": 1508.44707
      },
      {
        "scl": "1574.031725",
        "cents": 1574.031725
      },
      {
        "scl": "1639.61638",
        "cents": 1639.61638
      },
      {
        "scl": "1705.201035",
        "cents": 1705.201035
      },
      {
        "scl": "1770.78569",
        "cents": 1770.78569
      },
      {
        "scl": "1836.370346",
        "cents": 1836.370346
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hedgehog-30",
    "description": "22L 8s MOS for Hedgehog, L=50.83, s=9.83",
    "notes": 30,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hedgehog-30/",
    "tones": [
      {
        "scl": "50.83",
        "cents": 50.83
      },
      {
        "scl": "60.66",
        "cents": 60.66
      },
      {
        "scl": "111.49",
        "cents": 111.49
      },
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "213.15",
        "cents": 213.15
      },
      {
        "scl": "222.98",
        "cents": 222.98
      },
      {
        "scl": "273.81",
        "cents": 273.81
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "375.47",
        "cents": 375.47
      },
      {
        "scl": "385.30",
        "cents": 385.3
      },
      {
        "scl": "436.13",
        "cents": 436.13
      },
      {
        "scl": "486.96",
        "cents": 486.96
      },
      {
        "scl": "537.79",
        "cents": 537.79
      },
      {
        "scl": "547.62",
        "cents": 547.62
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "649.28",
        "cents": 649.28
      },
      {
        "scl": "659.11",
        "cents": 659.11
      },
      {
        "scl": "709.94",
        "cents": 709.94
      },
      {
        "scl": "760.77",
        "cents": 760.77
      },
      {
        "scl": "811.60",
        "cents": 811.6
      },
      {
        "scl": "821.43",
        "cents": 821.43
      },
      {
        "scl": "872.26",
        "cents": 872.26
      },
      {
        "scl": "923.09",
        "cents": 923.09
      },
      {
        "scl": "973.92",
        "cents": 973.92
      },
      {
        "scl": "983.75",
        "cents": 983.75
      },
      {
        "scl": "1034.58",
        "cents": 1034.58
      },
      {
        "scl": "1085.41",
        "cents": 1085.41
      },
      {
        "scl": "1136.24",
        "cents": 1136.24
      },
      {
        "scl": "1146.07",
        "cents": 1146.07
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "mailing-lists/steldek1",
    "description": " Stellated two out of 1 3 5 7 9 dekany.",
    "notes": 30,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_15698.html#15729",
    "url": "https://scalelibrary.org/scales/mailing-lists/steldek1/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "189/160",
        "cents": 288.377
      },
      {
        "scl": "135/112",
        "cents": 323.353
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-30",
    "description": "30 equal divisions of the octave",
    "notes": 30,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-30/",
    "tones": [
      {
        "scl": "40.0",
        "cents": 40.0
      },
      {
        "scl": "80.0",
        "cents": 80.0
      },
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "160.0",
        "cents": 160.0
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "280.0",
        "cents": 280.0
      },
      {
        "scl": "320.0",
        "cents": 320.0
      },
      {
        "scl": "360.0",
        "cents": 360.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "440.0",
        "cents": 440.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "520.0",
        "cents": 520.0
      },
      {
        "scl": "560.0",
        "cents": 560.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "640.0",
        "cents": 640.0
      },
      {
        "scl": "680.0",
        "cents": 680.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "760.0",
        "cents": 760.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "880.0",
        "cents": 880.0
      },
      {
        "scl": "920.0",
        "cents": 920.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1120.0",
        "cents": 1120.0
      },
      {
        "scl": "1160.0",
        "cents": 1160.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/zarvo30",
    "description": "TOP 2.3.5.11 zarvo[30]",
    "notes": 30,
    "period_cents": 1200.4506,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105408.html#105408",
    "url": "https://scalelibrary.org/scales/mailing-lists/zarvo30/",
    "tones": [
      {
        "scl": "17.28820",
        "cents": 17.2882
      },
      {
        "scl": "34.57639",
        "cents": 34.57639
      },
      {
        "scl": "149.26526",
        "cents": 149.26526
      },
      {
        "scl": "166.55346",
        "cents": 166.55346
      },
      {
        "scl": "183.84165",
        "cents": 183.84165
      },
      {
        "scl": "201.12985",
        "cents": 201.12985
      },
      {
        "scl": "315.81872",
        "cents": 315.81872
      },
      {
        "scl": "333.10692",
        "cents": 333.10692
      },
      {
        "scl": "350.39511",
        "cents": 350.39511
      },
      {
        "scl": "367.68331",
        "cents": 367.68331
      },
      {
        "scl": "384.97150",
        "cents": 384.9715
      },
      {
        "scl": "499.66037",
        "cents": 499.66037
      },
      {
        "scl": "516.94857",
        "cents": 516.94857
      },
      {
        "scl": "534.23677",
        "cents": 534.23677
      },
      {
        "scl": "551.52496",
        "cents": 551.52496
      },
      {
        "scl": "666.21383",
        "cents": 666.21383
      },
      {
        "scl": "683.50203",
        "cents": 683.50203
      },
      {
        "scl": "700.79022",
        "cents": 700.79022
      },
      {
        "scl": "718.07842",
        "cents": 718.07842
      },
      {
        "scl": "832.76729",
        "cents": 832.76729
      },
      {
        "scl": "850.05549",
        "cents": 850.05549
      },
      {
        "scl": "867.34368",
        "cents": 867.34368
      },
      {
        "scl": "884.63188",
        "cents": 884.63188
      },
      {
        "scl": "901.92007",
        "cents": 901.92007
      },
      {
        "scl": "1016.60894",
        "cents": 1016.60894
      },
      {
        "scl": "1033.89714",
        "cents": 1033.89714
      },
      {
        "scl": "1051.18534",
        "cents": 1051.18534
      },
      {
        "scl": "1068.47353",
        "cents": 1068.47353
      },
      {
        "scl": "1183.16240",
        "cents": 1183.1624
      },
      {
        "scl": "1200.45060",
        "cents": 1200.4506
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-30-3",
    "description": "Erv Wilson's 30th root of 3 non-octave scale",
    "notes": 30,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.16",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-30-3/",
    "tones": [
      {
        "scl": "63.3985",
        "cents": 63.3985
      },
      {
        "scl": "126.797",
        "cents": 126.797
      },
      {
        "scl": "190.1955",
        "cents": 190.1955
      },
      {
        "scl": "253.594",
        "cents": 253.594
      },
      {
        "scl": "316.9925",
        "cents": 316.9925
      },
      {
        "scl": "380.391",
        "cents": 380.391
      },
      {
        "scl": "443.7895",
        "cents": 443.7895
      },
      {
        "scl": "507.188",
        "cents": 507.188
      },
      {
        "scl": "570.5865",
        "cents": 570.5865
      },
      {
        "scl": "633.985",
        "cents": 633.985
      },
      {
        "scl": "697.3835",
        "cents": 697.3835
      },
      {
        "scl": "760.782",
        "cents": 760.782
      },
      {
        "scl": "824.1805",
        "cents": 824.1805
      },
      {
        "scl": "887.579",
        "cents": 887.579
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      },
      {
        "scl": "1014.376",
        "cents": 1014.376
      },
      {
        "scl": "1077.7745",
        "cents": 1077.7745
      },
      {
        "scl": "1141.173001",
        "cents": 1141.173001
      },
      {
        "scl": "1204.571501",
        "cents": 1204.571501
      },
      {
        "scl": "1267.970001",
        "cents": 1267.970001
      },
      {
        "scl": "1331.368501",
        "cents": 1331.368501
      },
      {
        "scl": "1394.767001",
        "cents": 1394.767001
      },
      {
        "scl": "1458.165501",
        "cents": 1458.165501
      },
      {
        "scl": "1521.564001",
        "cents": 1521.564001
      },
      {
        "scl": "1584.962501",
        "cents": 1584.962501
      },
      {
        "scl": "1648.361001",
        "cents": 1648.361001
      },
      {
        "scl": "1711.759501",
        "cents": 1711.759501
      },
      {
        "scl": "1775.158001",
        "cents": 1775.158001
      },
      {
        "scl": "1838.556501",
        "cents": 1838.556501
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-31",
    "description": "27L 4s MOS for Myna, L=40.73, s=24.78",
    "notes": 31,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-31/",
    "tones": [
      {
        "scl": "40.73",
        "cents": 40.73
      },
      {
        "scl": "81.46",
        "cents": 81.46
      },
      {
        "scl": "122.19",
        "cents": 122.19
      },
      {
        "scl": "146.97",
        "cents": 146.97
      },
      {
        "scl": "187.70",
        "cents": 187.7
      },
      {
        "scl": "228.43",
        "cents": 228.43
      },
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "350.62",
        "cents": 350.62
      },
      {
        "scl": "391.35",
        "cents": 391.35
      },
      {
        "scl": "432.08",
        "cents": 432.08
      },
      {
        "scl": "456.86",
        "cents": 456.86
      },
      {
        "scl": "497.59",
        "cents": 497.59
      },
      {
        "scl": "538.32",
        "cents": 538.32
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "660.51",
        "cents": 660.51
      },
      {
        "scl": "701.24",
        "cents": 701.24
      },
      {
        "scl": "741.97",
        "cents": 741.97
      },
      {
        "scl": "766.75",
        "cents": 766.75
      },
      {
        "scl": "807.48",
        "cents": 807.48
      },
      {
        "scl": "848.21",
        "cents": 848.21
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "970.40",
        "cents": 970.4
      },
      {
        "scl": "1011.13",
        "cents": 1011.13
      },
      {
        "scl": "1051.86",
        "cents": 1051.86
      },
      {
        "scl": "1076.64",
        "cents": 1076.64
      },
      {
        "scl": "1117.37",
        "cents": 1117.37
      },
      {
        "scl": "1158.10",
        "cents": 1158.1
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orwell-31",
    "description": "22L 9s MOS for Orwell, L=44.35, s=24.87",
    "notes": 31,
    "period_cents": 1199.53,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orwell-31/",
    "tones": [
      {
        "scl": "44.35",
        "cents": 44.35
      },
      {
        "scl": "69.22",
        "cents": 69.22
      },
      {
        "scl": "113.57",
        "cents": 113.57
      },
      {
        "scl": "157.92",
        "cents": 157.92
      },
      {
        "scl": "202.27",
        "cents": 202.27
      },
      {
        "scl": "227.14",
        "cents": 227.14
      },
      {
        "scl": "271.49",
        "cents": 271.49
      },
      {
        "scl": "315.84",
        "cents": 315.84
      },
      {
        "scl": "340.71",
        "cents": 340.71
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "429.41",
        "cents": 429.41
      },
      {
        "scl": "473.76",
        "cents": 473.76
      },
      {
        "scl": "498.63",
        "cents": 498.63
      },
      {
        "scl": "542.98",
        "cents": 542.98
      },
      {
        "scl": "587.33",
        "cents": 587.33
      },
      {
        "scl": "612.20",
        "cents": 612.2
      },
      {
        "scl": "656.55",
        "cents": 656.55
      },
      {
        "scl": "700.90",
        "cents": 700.9
      },
      {
        "scl": "725.77",
        "cents": 725.77
      },
      {
        "scl": "770.12",
        "cents": 770.12
      },
      {
        "scl": "814.47",
        "cents": 814.47
      },
      {
        "scl": "858.82",
        "cents": 858.82
      },
      {
        "scl": "883.69",
        "cents": 883.69
      },
      {
        "scl": "928.04",
        "cents": 928.04
      },
      {
        "scl": "972.39",
        "cents": 972.39
      },
      {
        "scl": "997.26",
        "cents": 997.26
      },
      {
        "scl": "1041.61",
        "cents": 1041.61
      },
      {
        "scl": "1085.96",
        "cents": 1085.96
      },
      {
        "scl": "1130.31",
        "cents": 1130.31
      },
      {
        "scl": "1155.18",
        "cents": 1155.18
      },
      {
        "scl": "1199.53",
        "cents": 1199.53
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-31",
    "description": "3L 28s MOS for Wurschmidt, L=56.71, s=36.77",
    "notes": 31,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-31/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "73.54",
        "cents": 73.54
      },
      {
        "scl": "110.31",
        "cents": 110.31
      },
      {
        "scl": "147.08",
        "cents": 147.08
      },
      {
        "scl": "183.85",
        "cents": 183.85
      },
      {
        "scl": "240.56",
        "cents": 240.56
      },
      {
        "scl": "277.33",
        "cents": 277.33
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "461.18",
        "cents": 461.18
      },
      {
        "scl": "497.95",
        "cents": 497.95
      },
      {
        "scl": "534.72",
        "cents": 534.72
      },
      {
        "scl": "571.49",
        "cents": 571.49
      },
      {
        "scl": "628.20",
        "cents": 628.2
      },
      {
        "scl": "664.97",
        "cents": 664.97
      },
      {
        "scl": "701.74",
        "cents": 701.74
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "885.59",
        "cents": 885.59
      },
      {
        "scl": "922.36",
        "cents": 922.36
      },
      {
        "scl": "959.13",
        "cents": 959.13
      },
      {
        "scl": "1015.84",
        "cents": 1015.84
      },
      {
        "scl": "1052.61",
        "cents": 1052.61
      },
      {
        "scl": "1089.38",
        "cents": 1089.38
      },
      {
        "scl": "1126.15",
        "cents": 1126.15
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-31",
    "description": "25L 6s MOS for Luna, L=40.804, s=29.980",
    "notes": 31,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-31/",
    "tones": [
      {
        "scl": "40.804",
        "cents": 40.804
      },
      {
        "scl": "81.608",
        "cents": 81.608
      },
      {
        "scl": "111.588",
        "cents": 111.588
      },
      {
        "scl": "152.392",
        "cents": 152.392
      },
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "234.000",
        "cents": 234.0
      },
      {
        "scl": "274.804",
        "cents": 274.804
      },
      {
        "scl": "304.784",
        "cents": 304.784
      },
      {
        "scl": "345.588",
        "cents": 345.588
      },
      {
        "scl": "386.392",
        "cents": 386.392
      },
      {
        "scl": "427.196",
        "cents": 427.196
      },
      {
        "scl": "468.000",
        "cents": 468.0
      },
      {
        "scl": "497.980",
        "cents": 497.98
      },
      {
        "scl": "538.784",
        "cents": 538.784
      },
      {
        "scl": "579.588",
        "cents": 579.588
      },
      {
        "scl": "620.392",
        "cents": 620.392
      },
      {
        "scl": "661.196",
        "cents": 661.196
      },
      {
        "scl": "702.000",
        "cents": 702.0
      },
      {
        "scl": "731.980",
        "cents": 731.98
      },
      {
        "scl": "772.784",
        "cents": 772.784
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "854.392",
        "cents": 854.392
      },
      {
        "scl": "895.196",
        "cents": 895.196
      },
      {
        "scl": "925.176",
        "cents": 925.176
      },
      {
        "scl": "965.980",
        "cents": 965.98
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1047.588",
        "cents": 1047.588
      },
      {
        "scl": "1088.392",
        "cents": 1088.392
      },
      {
        "scl": "1118.372",
        "cents": 1118.372
      },
      {
        "scl": "1159.176",
        "cents": 1159.176
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "mailing-lists/cpak31",
    "description": "optimal tetrad pack scale",
    "notes": 31,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12984.html#12984",
    "url": "https://scalelibrary.org/scales/mailing-lists/cpak31/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "60/49",
        "cents": 350.617
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "64/35",
        "cents": 1044.86
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "96/49",
        "cents": 1164.303
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/iko7",
    "description": "Seven-limit tuning of ikosany.scl",
    "notes": 31,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69794.html#69794",
    "url": "https://scalelibrary.org/scales/mailing-lists/iko7/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "729/700",
        "cents": 70.277
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "243/200",
        "cents": 337.148
      },
      {
        "scl": "216/175",
        "cents": 364.412
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "729/560",
        "cents": 456.59
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "243/175",
        "cents": 568.322
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "224/135",
        "cents": 876.647
      },
      {
        "scl": "243/140",
        "cents": 954.635
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "324/175",
        "cents": 1066.367
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/synstargam",
    "description": "Maximal harmony {81/80, 126/125, 1029/1024} Fokker block",
    "notes": 31,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12890.html#12890",
    "url": "https://scalelibrary.org/scales/mailing-lists/synstargam/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "200/189",
        "cents": 97.937
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "175/144",
        "cents": 337.543
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "80/63",
        "cents": 413.578
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "175/128",
        "cents": 541.453
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "175/96",
        "cents": 1039.498
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/woz31",
    "description": "2401/2400 norm reduced 31",
    "notes": 31,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11911.html#11911",
    "url": "https://scalelibrary.org/scales/mailing-lists/woz31/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "49/45",
        "cents": 147.428
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "64/49",
        "cents": 462.348
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "90/49",
        "cents": 1052.572
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-negative-31",
    "description": "Negative, linear-mapped intonational system, 31 notes",
    "notes": 31,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-negative-31/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "80/63",
        "cents": 413.578
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "256/189",
        "cents": 525.309
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "81/44",
        "cents": 1056.502
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rational_canasta",
    "description": "Rational version of Canasta MIRACLE-31 scale by Joe Monzo",
    "notes": 31,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_22793.html#23189",
    "url": "https://scalelibrary.org/scales/mailing-lists/rational_canasta/",
    "tones": [
      {
        "scl": "729/715",
        "cents": 33.571
      },
      {
        "scl": "150/143",
        "cents": 82.737
      },
      {
        "scl": "5632/5265",
        "cents": 116.657
      },
      {
        "scl": "567/520",
        "cents": 149.805
      },
      {
        "scl": "432/385",
        "cents": 199.407
      },
      {
        "scl": "5005/4374",
        "cents": 233.3
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "832/693",
        "cents": 316.474
      },
      {
        "scl": "891/728",
        "cents": 349.784
      },
      {
        "scl": "19712/15795",
        "cents": 383.527
      },
      {
        "scl": "32768/25515",
        "cents": 433.13
      },
      {
        "scl": "55/42",
        "cents": 466.851
      },
      {
        "scl": "10935/8192",
        "cents": 499.999
      },
      {
        "scl": "378/275",
        "cents": 550.746
      },
      {
        "scl": "416/297",
        "cents": 583.345
      },
      {
        "scl": "297/208",
        "cents": 616.655
      },
      {
        "scl": "275/189",
        "cents": 649.254
      },
      {
        "scl": "16384/10935",
        "cents": 700.001
      },
      {
        "scl": "84/55",
        "cents": 733.149
      },
      {
        "scl": "25515/16384",
        "cents": 766.87
      },
      {
        "scl": "15795/9856",
        "cents": 816.473
      },
      {
        "scl": "1456/891",
        "cents": 850.216
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "110/63",
        "cents": 964.896
      },
      {
        "scl": "385/216",
        "cents": 1000.593
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "243/130",
        "cents": 1082.934
      },
      {
        "scl": "143/75",
        "cents": 1117.263
      },
      {
        "scl": "108/55",
        "cents": 1168.233
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rational_canasta_tuning_22793_23190",
    "description": "Rational version of Canasta MIRACLE-31 scale by Joe Monzo",
    "notes": 31,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_22793.html#23190",
    "url": "https://scalelibrary.org/scales/mailing-lists/rational_canasta_tuning_22793_23190/",
    "tones": [
      {
        "scl": "729/715",
        "cents": 33.571
      },
      {
        "scl": "150/143",
        "cents": 82.737
      },
      {
        "scl": "5632/5265",
        "cents": 116.657
      },
      {
        "scl": "567/520",
        "cents": 149.805
      },
      {
        "scl": "432/385",
        "cents": 199.407
      },
      {
        "scl": "5005/4374",
        "cents": 233.3
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "832/693",
        "cents": 316.474
      },
      {
        "scl": "891/728",
        "cents": 349.784
      },
      {
        "scl": "19712/15795",
        "cents": 383.527
      },
      {
        "scl": "32768/25515",
        "cents": 433.13
      },
      {
        "scl": "55/42",
        "cents": 466.851
      },
      {
        "scl": "10935/8192",
        "cents": 499.999
      },
      {
        "scl": "378/275",
        "cents": 550.746
      },
      {
        "scl": "416/297",
        "cents": 583.345
      },
      {
        "scl": "297/208",
        "cents": 616.655
      },
      {
        "scl": "275/189",
        "cents": 649.254
      },
      {
        "scl": "16384/10935",
        "cents": 700.001
      },
      {
        "scl": "84/55",
        "cents": 733.149
      },
      {
        "scl": "25515/16384",
        "cents": 766.87
      },
      {
        "scl": "15795/9856",
        "cents": 816.473
      },
      {
        "scl": "1456/891",
        "cents": 850.216
      },
      {
        "scl": "693/416",
        "cents": 883.526
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "8748/5005",
        "cents": 966.7
      },
      {
        "scl": "385/216",
        "cents": 1000.593
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "243/130",
        "cents": 1082.934
      },
      {
        "scl": "143/75",
        "cents": 1117.263
      },
      {
        "scl": "1430/729",
        "cents": 1166.429
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cbrat31",
    "description": "A circulating scale with 22 pure major thirds and eight +4 brats",
    "notes": 31,
    "period_cents": 1200.0,
    "just": true,
    "limit": 39982270421,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_60277.html#60277",
    "url": "https://scalelibrary.org/scales/mailing-lists/cbrat31/",
    "tones": [
      {
        "scl": "22347754324000/21855094139237",
        "cents": 38.592
      },
      {
        "scl": "22853429062500/21855094139237",
        "cents": 77.329
      },
      {
        "scl": "23401911360000/21855094139237",
        "cents": 118.388
      },
      {
        "scl": "381997181640625/349681506227792",
        "cents": 153.025
      },
      {
        "scl": "24447819625000/21855094139237",
        "cents": 194.083
      },
      {
        "scl": "25034567296000/21855094139237",
        "cents": 235.142
      },
      {
        "scl": "204342701675325/174840753113896",
        "cents": 269.939
      },
      {
        "scl": "130779329072208/109275470696185",
        "cents": 310.998
      },
      {
        "scl": "53442914344625/43710188278474",
        "cents": 348.035
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "28566786328125/21855094139237",
        "cents": 463.643
      },
      {
        "scl": "29252389200000/21855094139237",
        "cents": 504.702
      },
      {
        "scl": "29895406250000/21855094139237",
        "cents": 542.345
      },
      {
        "scl": "30559774531250/21855094139237",
        "cents": 580.397
      },
      {
        "scl": "31293209120000/21855094139237",
        "cents": 621.456
      },
      {
        "scl": "1021713508376625/699363012455584",
        "cents": 656.253
      },
      {
        "scl": "32694832268052/21855094139237",
        "cents": 697.312
      },
      {
        "scl": "836049407488832/546377353480925",
        "cents": 736.429
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "142833931640625/87420376556948",
        "cents": 849.957
      },
      {
        "scl": "36565486500000/21855094139237",
        "cents": 891.016
      },
      {
        "scl": "37443058176000/21855094139237",
        "cents": 932.074
      },
      {
        "scl": "76399436328125/43710188278474",
        "cents": 966.711
      },
      {
        "scl": "39116511400000/21855094139237",
        "cents": 1007.77
      },
      {
        "scl": "39982270421000/21855094139237",
        "cents": 1045.669
      },
      {
        "scl": "40868540335065/21855094139237",
        "cents": 1083.625
      },
      {
        "scl": "1046234632577664/546377353480925",
        "cents": 1124.684
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-31",
    "description": "31 equal divisions of the octave",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-31/",
    "tones": [
      {
        "scl": "38.709677",
        "cents": 38.709677
      },
      {
        "scl": "77.419355",
        "cents": 77.419355
      },
      {
        "scl": "116.129032",
        "cents": 116.129032
      },
      {
        "scl": "154.83871",
        "cents": 154.83871
      },
      {
        "scl": "193.548387",
        "cents": 193.548387
      },
      {
        "scl": "232.258065",
        "cents": 232.258065
      },
      {
        "scl": "270.967742",
        "cents": 270.967742
      },
      {
        "scl": "309.677419",
        "cents": 309.677419
      },
      {
        "scl": "348.387097",
        "cents": 348.387097
      },
      {
        "scl": "387.096774",
        "cents": 387.096774
      },
      {
        "scl": "425.806452",
        "cents": 425.806452
      },
      {
        "scl": "464.516129",
        "cents": 464.516129
      },
      {
        "scl": "503.225806",
        "cents": 503.225806
      },
      {
        "scl": "541.935484",
        "cents": 541.935484
      },
      {
        "scl": "580.645161",
        "cents": 580.645161
      },
      {
        "scl": "619.354839",
        "cents": 619.354839
      },
      {
        "scl": "658.064516",
        "cents": 658.064516
      },
      {
        "scl": "696.774194",
        "cents": 696.774194
      },
      {
        "scl": "735.483871",
        "cents": 735.483871
      },
      {
        "scl": "774.193548",
        "cents": 774.193548
      },
      {
        "scl": "812.903226",
        "cents": 812.903226
      },
      {
        "scl": "851.612903",
        "cents": 851.612903
      },
      {
        "scl": "890.322581",
        "cents": 890.322581
      },
      {
        "scl": "929.032258",
        "cents": 929.032258
      },
      {
        "scl": "967.741935",
        "cents": 967.741935
      },
      {
        "scl": "1006.451613",
        "cents": 1006.451613
      },
      {
        "scl": "1045.16129",
        "cents": 1045.16129
      },
      {
        "scl": "1083.870968",
        "cents": 1083.870968
      },
      {
        "scl": "1122.580645",
        "cents": 1122.580645
      },
      {
        "scl": "1161.290323",
        "cents": 1161.290323
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/1-6-cmt_31-tone",
    "description": "",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_71409.html#71418",
    "url": "https://scalelibrary.org/scales/mailing-lists/1-6-cmt_31-tone/",
    "tones": [
      {
        "scl": "19.55257",
        "cents": 19.55257
      },
      {
        "scl": "88.59433",
        "cents": 88.59433
      },
      {
        "scl": "108.14690",
        "cents": 108.1469
      },
      {
        "scl": "177.18867",
        "cents": 177.18867
      },
      {
        "scl": "196.74124",
        "cents": 196.74124
      },
      {
        "scl": "216.29381",
        "cents": 216.29381
      },
      {
        "scl": "285.33557",
        "cents": 285.33557
      },
      {
        "scl": "304.88814",
        "cents": 304.88814
      },
      {
        "scl": "324.44071",
        "cents": 324.44071
      },
      {
        "scl": "393.48248",
        "cents": 393.48248
      },
      {
        "scl": "413.03505",
        "cents": 413.03505
      },
      {
        "scl": "482.07681",
        "cents": 482.07681
      },
      {
        "scl": "501.62938",
        "cents": 501.62938
      },
      {
        "scl": "521.18195",
        "cents": 521.18195
      },
      {
        "scl": "590.22371",
        "cents": 590.22371
      },
      {
        "scl": "609.77629",
        "cents": 609.77629
      },
      {
        "scl": "678.81805",
        "cents": 678.81805
      },
      {
        "scl": "698.37062",
        "cents": 698.37062
      },
      {
        "scl": "717.92319",
        "cents": 717.92319
      },
      {
        "scl": "786.96495",
        "cents": 786.96495
      },
      {
        "scl": "806.51752",
        "cents": 806.51752
      },
      {
        "scl": "826.07010",
        "cents": 826.0701
      },
      {
        "scl": "895.11186",
        "cents": 895.11186
      },
      {
        "scl": "914.66443",
        "cents": 914.66443
      },
      {
        "scl": "983.70619",
        "cents": 983.70619
      },
      {
        "scl": "1003.25876",
        "cents": 1003.25876
      },
      {
        "scl": "1022.81133",
        "cents": 1022.81133
      },
      {
        "scl": "1091.85310",
        "cents": 1091.8531
      },
      {
        "scl": "1111.40567",
        "cents": 1111.40567
      },
      {
        "scl": "1180.44743",
        "cents": 1180.44743
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/122edo_1-6-cmt_31-tone",
    "description": "",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_71409.html#71441",
    "url": "https://scalelibrary.org/scales/mailing-lists/122edo_1-6-cmt_31-tone/",
    "tones": [
      {
        "scl": "19.67213",
        "cents": 19.67213
      },
      {
        "scl": "88.52459",
        "cents": 88.52459
      },
      {
        "scl": "108.19672",
        "cents": 108.19672
      },
      {
        "scl": "177.04918",
        "cents": 177.04918
      },
      {
        "scl": "196.72131",
        "cents": 196.72131
      },
      {
        "scl": "216.39344",
        "cents": 216.39344
      },
      {
        "scl": "285.24590",
        "cents": 285.2459
      },
      {
        "scl": "304.91803",
        "cents": 304.91803
      },
      {
        "scl": "324.59016",
        "cents": 324.59016
      },
      {
        "scl": "393.44262",
        "cents": 393.44262
      },
      {
        "scl": "413.11475",
        "cents": 413.11475
      },
      {
        "scl": "481.96722",
        "cents": 481.96722
      },
      {
        "scl": "501.63934",
        "cents": 501.63934
      },
      {
        "scl": "521.31147",
        "cents": 521.31147
      },
      {
        "scl": "590.16394",
        "cents": 590.16394
      },
      {
        "scl": "609.83606",
        "cents": 609.83606
      },
      {
        "scl": "678.68853",
        "cents": 678.68853
      },
      {
        "scl": "698.36066",
        "cents": 698.36066
      },
      {
        "scl": "718.03278",
        "cents": 718.03278
      },
      {
        "scl": "786.88525",
        "cents": 786.88525
      },
      {
        "scl": "806.55738",
        "cents": 806.55738
      },
      {
        "scl": "826.22950",
        "cents": 826.2295
      },
      {
        "scl": "895.08197",
        "cents": 895.08197
      },
      {
        "scl": "914.75410",
        "cents": 914.7541
      },
      {
        "scl": "983.60656",
        "cents": 983.60656
      },
      {
        "scl": "1003.27869",
        "cents": 1003.27869
      },
      {
        "scl": "1022.95082",
        "cents": 1022.95082
      },
      {
        "scl": "1091.80328",
        "cents": 1091.80328
      },
      {
        "scl": "1111.47541",
        "cents": 1111.47541
      },
      {
        "scl": "1180.32787",
        "cents": 1180.32787
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/55edo_1-6-cmt_31-tone",
    "description": "",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_71409.html#71441",
    "url": "https://scalelibrary.org/scales/mailing-lists/55edo_1-6-cmt_31-tone/",
    "tones": [
      {
        "scl": "21.81818",
        "cents": 21.81818
      },
      {
        "scl": "87.27273",
        "cents": 87.27273
      },
      {
        "scl": "109.09091",
        "cents": 109.09091
      },
      {
        "scl": "174.54545",
        "cents": 174.54545
      },
      {
        "scl": "196.36364",
        "cents": 196.36364
      },
      {
        "scl": "218.18182",
        "cents": 218.18182
      },
      {
        "scl": "283.63636",
        "cents": 283.63636
      },
      {
        "scl": "305.45455",
        "cents": 305.45455
      },
      {
        "scl": "327.27273",
        "cents": 327.27273
      },
      {
        "scl": "392.72727",
        "cents": 392.72727
      },
      {
        "scl": "414.54546",
        "cents": 414.54546
      },
      {
        "scl": "480.00000",
        "cents": 480.0
      },
      {
        "scl": "501.81818",
        "cents": 501.81818
      },
      {
        "scl": "523.63637",
        "cents": 523.63637
      },
      {
        "scl": "589.09091",
        "cents": 589.09091
      },
      {
        "scl": "610.90909",
        "cents": 610.90909
      },
      {
        "scl": "676.36363",
        "cents": 676.36363
      },
      {
        "scl": "698.18182",
        "cents": 698.18182
      },
      {
        "scl": "720.00000",
        "cents": 720.0
      },
      {
        "scl": "785.45454",
        "cents": 785.45454
      },
      {
        "scl": "807.27273",
        "cents": 807.27273
      },
      {
        "scl": "829.09091",
        "cents": 829.09091
      },
      {
        "scl": "894.54545",
        "cents": 894.54545
      },
      {
        "scl": "916.36364",
        "cents": 916.36364
      },
      {
        "scl": "981.81818",
        "cents": 981.81818
      },
      {
        "scl": "1003.63636",
        "cents": 1003.63636
      },
      {
        "scl": "1025.45455",
        "cents": 1025.45455
      },
      {
        "scl": "1090.90909",
        "cents": 1090.90909
      },
      {
        "scl": "1112.72727",
        "cents": 1112.72727
      },
      {
        "scl": "1178.18182",
        "cents": 1178.18182
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/circle31",
    "description": "Approximate 31edo with 18 5^(1/4) fifths, 12 (56/5)^(1/6) fifths, and a (4096/6125)*sqrt(5)",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105320.html#105320",
    "url": "https://scalelibrary.org/scales/mailing-lists/circle31/",
    "tones": [
      {
        "scl": "39.04564",
        "cents": 39.04564
      },
      {
        "scl": "76.04900",
        "cents": 76.049
      },
      {
        "scl": "117.10786",
        "cents": 117.10786
      },
      {
        "scl": "153.61881",
        "cents": 153.61881
      },
      {
        "scl": "193.15686",
        "cents": 193.15686
      },
      {
        "scl": "233.21637",
        "cents": 233.21637
      },
      {
        "scl": "269.20586",
        "cents": 269.20586
      },
      {
        "scl": "310.26471",
        "cents": 310.26471
      },
      {
        "scl": "347.78954",
        "cents": 347.78954
      },
      {
        "scl": "386.31371",
        "cents": 386.31371
      },
      {
        "scl": "427.38710",
        "cents": 427.3871
      },
      {
        "scl": "462.36271",
        "cents": 462.36271
      },
      {
        "scl": "503.42157",
        "cents": 503.42157
      },
      {
        "scl": "541.96027",
        "cents": 541.96027
      },
      {
        "scl": "579.47057",
        "cents": 579.47057
      },
      {
        "scl": "620.52943",
        "cents": 620.52943
      },
      {
        "scl": "656.53344",
        "cents": 656.53344
      },
      {
        "scl": "696.57843",
        "cents": 696.57843
      },
      {
        "scl": "736.13100",
        "cents": 736.131
      },
      {
        "scl": "772.62743",
        "cents": 772.62743
      },
      {
        "scl": "813.68629",
        "cents": 813.68629
      },
      {
        "scl": "850.70417",
        "cents": 850.70417
      },
      {
        "scl": "889.73529",
        "cents": 889.73529
      },
      {
        "scl": "930.30173",
        "cents": 930.30173
      },
      {
        "scl": "965.78428",
        "cents": 965.78428
      },
      {
        "scl": "1006.84314",
        "cents": 1006.84314
      },
      {
        "scl": "1044.87491",
        "cents": 1044.87491
      },
      {
        "scl": "1082.89214",
        "cents": 1082.89214
      },
      {
        "scl": "1123.95100",
        "cents": 1123.951
      },
      {
        "scl": "1159.44808",
        "cents": 1159.44808
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ikosany",
    "description": "Convex closure of Eikosany in 385/384-tempering, 140-et tuning",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69794.html#69794",
    "url": "https://scalelibrary.org/scales/mailing-lists/ikosany/",
    "tones": [
      {
        "scl": "51.428571",
        "cents": 51.428571
      },
      {
        "scl": "60.000000",
        "cents": 60.0
      },
      {
        "scl": "77.142857",
        "cents": 77.142857
      },
      {
        "scl": "111.428571",
        "cents": 111.428571
      },
      {
        "scl": "137.142857",
        "cents": 137.142857
      },
      {
        "scl": "257.142857",
        "cents": 257.142857
      },
      {
        "scl": "265.714286",
        "cents": 265.714286
      },
      {
        "scl": "291.428571",
        "cents": 291.428571
      },
      {
        "scl": "317.142857",
        "cents": 317.142857
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "368.571429",
        "cents": 368.571429
      },
      {
        "scl": "377.142857",
        "cents": 377.142857
      },
      {
        "scl": "462.857143",
        "cents": 462.857143
      },
      {
        "scl": "497.142857",
        "cents": 497.142857
      },
      {
        "scl": "522.857143",
        "cents": 522.857143
      },
      {
        "scl": "557.142857",
        "cents": 557.142857
      },
      {
        "scl": "574.285714",
        "cents": 574.285714
      },
      {
        "scl": "582.857143",
        "cents": 582.857143
      },
      {
        "scl": "634.285714",
        "cents": 634.285714
      },
      {
        "scl": "702.857143",
        "cents": 702.857143
      },
      {
        "scl": "754.285714",
        "cents": 754.285714
      },
      {
        "scl": "762.857143",
        "cents": 762.857143
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "840.000000",
        "cents": 840.0
      },
      {
        "scl": "874.285714",
        "cents": 874.285714
      },
      {
        "scl": "960.000000",
        "cents": 960.0
      },
      {
        "scl": "994.285714",
        "cents": 994.285714
      },
      {
        "scl": "1020.000000",
        "cents": 1020.0
      },
      {
        "scl": "1071.428571",
        "cents": 1071.428571
      },
      {
        "scl": "1080.000000",
        "cents": 1080.0
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keenan5_269",
    "description": "Keenan5 as a catakleismic scale with 71/269 generator",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12724.html#12724",
    "url": "https://scalelibrary.org/scales/mailing-lists/keenan5_269/",
    "tones": [
      {
        "scl": "35.687732",
        "cents": 35.687732
      },
      {
        "scl": "84.758364",
        "cents": 84.758364
      },
      {
        "scl": "115.985130",
        "cents": 115.98513
      },
      {
        "scl": "151.672862",
        "cents": 151.672862
      },
      {
        "scl": "200.743494",
        "cents": 200.743494
      },
      {
        "scl": "231.970260",
        "cents": 231.97026
      },
      {
        "scl": "267.657993",
        "cents": 267.657993
      },
      {
        "scl": "316.728625",
        "cents": 316.728625
      },
      {
        "scl": "352.416357",
        "cents": 352.416357
      },
      {
        "scl": "383.643123",
        "cents": 383.643123
      },
      {
        "scl": "432.713755",
        "cents": 432.713755
      },
      {
        "scl": "468.401487",
        "cents": 468.401487
      },
      {
        "scl": "499.628253",
        "cents": 499.628253
      },
      {
        "scl": "548.698885",
        "cents": 548.698885
      },
      {
        "scl": "584.386617",
        "cents": 584.386617
      },
      {
        "scl": "615.613383",
        "cents": 615.613383
      },
      {
        "scl": "651.301115",
        "cents": 651.301115
      },
      {
        "scl": "700.371747",
        "cents": 700.371747
      },
      {
        "scl": "731.598513",
        "cents": 731.598513
      },
      {
        "scl": "767.286245",
        "cents": 767.286245
      },
      {
        "scl": "816.356877",
        "cents": 816.356877
      },
      {
        "scl": "852.044610",
        "cents": 852.04461
      },
      {
        "scl": "883.271375",
        "cents": 883.271375
      },
      {
        "scl": "932.342007",
        "cents": 932.342007
      },
      {
        "scl": "968.029740",
        "cents": 968.02974
      },
      {
        "scl": "999.256506",
        "cents": 999.256506
      },
      {
        "scl": "1048.327138",
        "cents": 1048.327138
      },
      {
        "scl": "1084.014870",
        "cents": 1084.01487
      },
      {
        "scl": "1115.241636",
        "cents": 1115.241636
      },
      {
        "scl": "1168.773234",
        "cents": 1168.773234
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/keenan5_tuning_7341_7341",
    "description": "11-limit, 31 tones, 9 hexads within 2.7c of just, Dave Keenan 27-Dec-99",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_7341.html#7341",
    "url": "https://scalelibrary.org/scales/mailing-lists/keenan5_tuning_7341_7341/",
    "tones": [
      {
        "scl": "36.19153216",
        "cents": 36.19153216
      },
      {
        "scl": "85.39311378",
        "cents": 85.39311378
      },
      {
        "scl": "115.8026469",
        "cents": 115.8026469
      },
      {
        "scl": "151.994179",
        "cents": 151.994179
      },
      {
        "scl": "201.1957607",
        "cents": 201.1957607
      },
      {
        "scl": "231.6052938",
        "cents": 231.6052938
      },
      {
        "scl": "267.7968259",
        "cents": 267.7968259
      },
      {
        "scl": "316.9984075",
        "cents": 316.9984075
      },
      {
        "scl": "353.1899397",
        "cents": 353.1899397
      },
      {
        "scl": "383.5994728",
        "cents": 383.5994728
      },
      {
        "scl": "432.8010544",
        "cents": 432.8010544
      },
      {
        "scl": "468.9925866",
        "cents": 468.9925866
      },
      {
        "scl": "499.4021197",
        "cents": 499.4021197
      },
      {
        "scl": "548.6037013",
        "cents": 548.6037013
      },
      {
        "scl": "584.7952335",
        "cents": 584.7952335
      },
      {
        "scl": "615.2047665",
        "cents": 615.2047665
      },
      {
        "scl": "651.3962987",
        "cents": 651.3962987
      },
      {
        "scl": "700.5978803",
        "cents": 700.5978803
      },
      {
        "scl": "731.0074134",
        "cents": 731.0074134
      },
      {
        "scl": "767.1989456",
        "cents": 767.1989456
      },
      {
        "scl": "816.4005272",
        "cents": 816.4005272
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "883.0015925",
        "cents": 883.0015925
      },
      {
        "scl": "932.2031741",
        "cents": 932.2031741
      },
      {
        "scl": "968.3947062",
        "cents": 968.3947062
      },
      {
        "scl": "998.8042393",
        "cents": 998.8042393
      },
      {
        "scl": "1048.005821",
        "cents": 1048.005821
      },
      {
        "scl": "1084.197353",
        "cents": 1084.197353
      },
      {
        "scl": "1114.606886",
        "cents": 1114.606886
      },
      {
        "scl": "1169.590467",
        "cents": 1169.590467
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/opt23354",
    "description": "Generator of ~233.54 cents, 8/7 + 1029/1024^7/25, least squares 12:14:18:21",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_23280.html#23280",
    "url": "https://scalelibrary.org/scales/mailing-lists/opt23354/",
    "tones": [
      {
        "scl": "71.91664",
        "cents": 71.91664
      },
      {
        "scl": "104.24036",
        "cents": 104.24036
      },
      {
        "scl": "136.56408",
        "cents": 136.56408
      },
      {
        "scl": "168.88781",
        "cents": 168.88781
      },
      {
        "scl": "201.21153",
        "cents": 201.21153
      },
      {
        "scl": "233.53526",
        "cents": 233.53526
      },
      {
        "scl": "305.45189",
        "cents": 305.45189
      },
      {
        "scl": "337.77561",
        "cents": 337.77561
      },
      {
        "scl": "370.09934",
        "cents": 370.09934
      },
      {
        "scl": "402.42306",
        "cents": 402.42306
      },
      {
        "scl": "434.74679",
        "cents": 434.74679
      },
      {
        "scl": "467.07051",
        "cents": 467.07051
      },
      {
        "scl": "538.98715",
        "cents": 538.98715
      },
      {
        "scl": "571.31087",
        "cents": 571.31087
      },
      {
        "scl": "603.63459",
        "cents": 603.63459
      },
      {
        "scl": "635.95832",
        "cents": 635.95832
      },
      {
        "scl": "668.28204",
        "cents": 668.28204
      },
      {
        "scl": "700.60577",
        "cents": 700.60577
      },
      {
        "scl": "772.52240",
        "cents": 772.5224
      },
      {
        "scl": "804.84612",
        "cents": 804.84612
      },
      {
        "scl": "837.16985",
        "cents": 837.16985
      },
      {
        "scl": "869.49357",
        "cents": 869.49357
      },
      {
        "scl": "901.81730",
        "cents": 901.8173
      },
      {
        "scl": "934.14102",
        "cents": 934.14102
      },
      {
        "scl": "1006.05766",
        "cents": 1006.05766
      },
      {
        "scl": "1038.38138",
        "cents": 1038.38138
      },
      {
        "scl": "1070.70510",
        "cents": 1070.7051
      },
      {
        "scl": "1103.02883",
        "cents": 1103.02883
      },
      {
        "scl": "1135.35255",
        "cents": 1135.35255
      },
      {
        "scl": "1167.67628",
        "cents": 1167.67628
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qx1",
    "description": "breed tempered |-15 0 -2 7> |-9 0 -7-9> Fokker block",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12388.html#12388",
    "url": "https://scalelibrary.org/scales/mailing-lists/qx1/",
    "tones": [
      {
        "scl": "35.294118",
        "cents": 35.294118
      },
      {
        "scl": "84.313725",
        "cents": 84.313725
      },
      {
        "scl": "119.607843",
        "cents": 119.607843
      },
      {
        "scl": "154.901961",
        "cents": 154.901961
      },
      {
        "scl": "203.921569",
        "cents": 203.921569
      },
      {
        "scl": "239.215686",
        "cents": 239.215686
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "315.686275",
        "cents": 315.686275
      },
      {
        "scl": "350.980392",
        "cents": 350.980392
      },
      {
        "scl": "386.274510",
        "cents": 386.27451
      },
      {
        "scl": "435.294118",
        "cents": 435.294118
      },
      {
        "scl": "470.588235",
        "cents": 470.588235
      },
      {
        "scl": "505.882353",
        "cents": 505.882353
      },
      {
        "scl": "554.901961",
        "cents": 554.901961
      },
      {
        "scl": "582.352941",
        "cents": 582.352941
      },
      {
        "scl": "617.647059",
        "cents": 617.647059
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "701.960784",
        "cents": 701.960784
      },
      {
        "scl": "737.254902",
        "cents": 737.254902
      },
      {
        "scl": "786.274510",
        "cents": 786.27451
      },
      {
        "scl": "821.568627",
        "cents": 821.568627
      },
      {
        "scl": "849.019608",
        "cents": 849.019608
      },
      {
        "scl": "898.039216",
        "cents": 898.039216
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "968.627451",
        "cents": 968.627451
      },
      {
        "scl": "1017.647059",
        "cents": 1017.647059
      },
      {
        "scl": "1052.941176",
        "cents": 1052.941176
      },
      {
        "scl": "1088.235294",
        "cents": 1088.235294
      },
      {
        "scl": "1137.254902",
        "cents": 1137.254902
      },
      {
        "scl": "1164.705882",
        "cents": 1164.705882
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/qx2",
    "description": "breed tempered |-15 0 -2 7> |-9 0 -7-9> Fokker block",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12388.html#12388",
    "url": "https://scalelibrary.org/scales/mailing-lists/qx2/",
    "tones": [
      {
        "scl": "35.294118",
        "cents": 35.294118
      },
      {
        "scl": "84.313725",
        "cents": 84.313725
      },
      {
        "scl": "119.607843",
        "cents": 119.607843
      },
      {
        "scl": "147.058824",
        "cents": 147.058824
      },
      {
        "scl": "196.078431",
        "cents": 196.078431
      },
      {
        "scl": "231.372549",
        "cents": 231.372549
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "315.686275",
        "cents": 315.686275
      },
      {
        "scl": "350.980392",
        "cents": 350.980392
      },
      {
        "scl": "386.274510",
        "cents": 386.27451
      },
      {
        "scl": "435.294118",
        "cents": 435.294118
      },
      {
        "scl": "462.745098",
        "cents": 462.745098
      },
      {
        "scl": "498.039216",
        "cents": 498.039216
      },
      {
        "scl": "547.058824",
        "cents": 547.058824
      },
      {
        "scl": "582.352941",
        "cents": 582.352941
      },
      {
        "scl": "617.647059",
        "cents": 617.647059
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "701.960784",
        "cents": 701.960784
      },
      {
        "scl": "729.411765",
        "cents": 729.411765
      },
      {
        "scl": "764.705882",
        "cents": 764.705882
      },
      {
        "scl": "813.725490",
        "cents": 813.72549
      },
      {
        "scl": "849.019608",
        "cents": 849.019608
      },
      {
        "scl": "884.313725",
        "cents": 884.313725
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "968.627451",
        "cents": 968.627451
      },
      {
        "scl": "1003.921569",
        "cents": 1003.921569
      },
      {
        "scl": "1045.098039",
        "cents": 1045.098039
      },
      {
        "scl": "1080.392157",
        "cents": 1080.392157
      },
      {
        "scl": "1115.686275",
        "cents": 1115.686275
      },
      {
        "scl": "1164.705882",
        "cents": 1164.705882
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/vala",
    "description": "synstargam tempered by 126/125 (-5/3,2) tuning; very near valentine",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12904.html#12904",
    "url": "https://scalelibrary.org/scales/mailing-lists/vala/",
    "tones": [
      {
        "scl": "34.013720",
        "cents": 34.01372
      },
      {
        "scl": "77.736655",
        "cents": 77.736655
      },
      {
        "scl": "111.734490",
        "cents": 111.73449
      },
      {
        "scl": "155.473310",
        "cents": 155.47331
      },
      {
        "scl": "189.471144",
        "cents": 189.471144
      },
      {
        "scl": "233.194079",
        "cents": 233.194079
      },
      {
        "scl": "267.207799",
        "cents": 267.207799
      },
      {
        "scl": "310.930734",
        "cents": 310.930734
      },
      {
        "scl": "344.944454",
        "cents": 344.944454
      },
      {
        "scl": "388.667388",
        "cents": 388.667388
      },
      {
        "scl": "422.665223",
        "cents": 422.665223
      },
      {
        "scl": "466.404043",
        "cents": 466.404043
      },
      {
        "scl": "500.401878",
        "cents": 500.401878
      },
      {
        "scl": "544.140698",
        "cents": 544.140698
      },
      {
        "scl": "578.138533",
        "cents": 578.138533
      },
      {
        "scl": "621.861467",
        "cents": 621.861467
      },
      {
        "scl": "655.875188",
        "cents": 655.875188
      },
      {
        "scl": "699.598122",
        "cents": 699.598122
      },
      {
        "scl": "733.595957",
        "cents": 733.595957
      },
      {
        "scl": "777.334777",
        "cents": 777.334777
      },
      {
        "scl": "811.332612",
        "cents": 811.332612
      },
      {
        "scl": "855.071432",
        "cents": 855.071432
      },
      {
        "scl": "889.069266",
        "cents": 889.069266
      },
      {
        "scl": "932.792201",
        "cents": 932.792201
      },
      {
        "scl": "966.805921",
        "cents": 966.805921
      },
      {
        "scl": "1010.528856",
        "cents": 1010.528856
      },
      {
        "scl": "1044.542576",
        "cents": 1044.542576
      },
      {
        "scl": "1088.265510",
        "cents": 1088.26551
      },
      {
        "scl": "1122.263345",
        "cents": 1122.263345
      },
      {
        "scl": "1156.277065",
        "cents": 1156.277065
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/valamute",
    "description": "Mutant Valentine[31] 13-limit least squares optimum",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91919.html#92145",
    "url": "https://scalelibrary.org/scales/mailing-lists/valamute/",
    "tones": [
      {
        "scl": "47.8285",
        "cents": 47.8285
      },
      {
        "scl": "78.0488",
        "cents": 78.0488
      },
      {
        "scl": "125.6858",
        "cents": 125.6858
      },
      {
        "scl": "155.4471",
        "cents": 155.4471
      },
      {
        "scl": "203.8093",
        "cents": 203.8093
      },
      {
        "scl": "233.2741",
        "cents": 233.2741
      },
      {
        "scl": "281.4630",
        "cents": 281.463
      },
      {
        "scl": "312.7138",
        "cents": 312.7138
      },
      {
        "scl": "359.1733",
        "cents": 359.1733
      },
      {
        "scl": "391.1125",
        "cents": 391.1125
      },
      {
        "scl": "437.2653",
        "cents": 437.2653
      },
      {
        "scl": "468.6727",
        "cents": 468.6727
      },
      {
        "scl": "500.0802",
        "cents": 500.0802
      },
      {
        "scl": "546.2329",
        "cents": 546.2329
      },
      {
        "scl": "578.1721",
        "cents": 578.1721
      },
      {
        "scl": "624.6316",
        "cents": 624.6316
      },
      {
        "scl": "655.8824",
        "cents": 655.8824
      },
      {
        "scl": "704.0713",
        "cents": 704.0713
      },
      {
        "scl": "733.5361",
        "cents": 733.5361
      },
      {
        "scl": "781.8983",
        "cents": 781.8983
      },
      {
        "scl": "811.6596",
        "cents": 811.6596
      },
      {
        "scl": "859.2966",
        "cents": 859.2966
      },
      {
        "scl": "889.5169",
        "cents": 889.5169
      },
      {
        "scl": "937.3454",
        "cents": 937.3454
      },
      {
        "scl": "966.6831",
        "cents": 966.6831
      },
      {
        "scl": "1015.4920",
        "cents": 1015.492
      },
      {
        "scl": "1044.1791",
        "cents": 1044.1791
      },
      {
        "scl": "1093.1663",
        "cents": 1093.1663
      },
      {
        "scl": "1121.8534",
        "cents": 1121.8534
      },
      {
        "scl": "1170.6623",
        "cents": 1170.6623
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen05-secor-high-tolerance-31",
    "description": "Secor 15-limit high tolerance temperament, extended for 31-tone keyboard",
    "notes": 31,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "George Secor, The Trouble with Equal Temperaments, Xenharmonikon 5 (1976)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen05-secor-high-tolerance-31/",
    "tones": [
      {
        "scl": "28.0",
        "cents": 28.0
      },
      {
        "scl": "86.11",
        "cents": 86.11
      },
      {
        "scl": "110.107",
        "cents": 110.107
      },
      {
        "scl": "168.197",
        "cents": 168.197
      },
      {
        "scl": "207.157",
        "cents": 207.157
      },
      {
        "scl": "235.158",
        "cents": 235.158
      },
      {
        "scl": "250.304",
        "cents": 250.304
      },
      {
        "scl": "293.268",
        "cents": 293.268
      },
      {
        "scl": "317.264",
        "cents": 317.264
      },
      {
        "scl": "375.354",
        "cents": 375.354
      },
      {
        "scl": "414.314",
        "cents": 414.314
      },
      {
        "scl": "457.461",
        "cents": 457.461
      },
      {
        "scl": "496.421",
        "cents": 496.421
      },
      {
        "scl": "524.422",
        "cents": 524.422
      },
      {
        "scl": "582.512",
        "cents": 582.512
      },
      {
        "scl": "614.0",
        "cents": 614.0
      },
      {
        "scl": "664.618",
        "cents": 664.618
      },
      {
        "scl": "703.578",
        "cents": 703.578
      },
      {
        "scl": "731.579",
        "cents": 731.579
      },
      {
        "scl": "746.725",
        "cents": 746.725
      },
      {
        "scl": "789.669",
        "cents": 789.669
      },
      {
        "scl": "813.686",
        "cents": 813.686
      },
      {
        "scl": "871.776",
        "cents": 871.776
      },
      {
        "scl": "910.736",
        "cents": 910.736
      },
      {
        "scl": "953.882",
        "cents": 953.882
      },
      {
        "scl": "996.846",
        "cents": 996.846
      },
      {
        "scl": "1020.843",
        "cents": 1020.843
      },
      {
        "scl": "1078.933",
        "cents": 1078.933
      },
      {
        "scl": "1117.893",
        "cents": 1117.893
      },
      {
        "scl": "1161.04",
        "cents": 1161.04
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orson-31",
    "description": "22L 9s MOS for Orson, L=44.37, s=24.90",
    "notes": 31,
    "period_cents": 1200.24,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orson-31/",
    "tones": [
      {
        "scl": "44.37",
        "cents": 44.37
      },
      {
        "scl": "69.27",
        "cents": 69.27
      },
      {
        "scl": "113.64",
        "cents": 113.64
      },
      {
        "scl": "158.01",
        "cents": 158.01
      },
      {
        "scl": "202.38",
        "cents": 202.38
      },
      {
        "scl": "227.28",
        "cents": 227.28
      },
      {
        "scl": "271.65",
        "cents": 271.65
      },
      {
        "scl": "316.02",
        "cents": 316.02
      },
      {
        "scl": "340.92",
        "cents": 340.92
      },
      {
        "scl": "385.29",
        "cents": 385.29
      },
      {
        "scl": "429.66",
        "cents": 429.66
      },
      {
        "scl": "474.03",
        "cents": 474.03
      },
      {
        "scl": "498.93",
        "cents": 498.93
      },
      {
        "scl": "543.30",
        "cents": 543.3
      },
      {
        "scl": "587.67",
        "cents": 587.67
      },
      {
        "scl": "612.57",
        "cents": 612.57
      },
      {
        "scl": "656.94",
        "cents": 656.94
      },
      {
        "scl": "701.31",
        "cents": 701.31
      },
      {
        "scl": "726.21",
        "cents": 726.21
      },
      {
        "scl": "770.58",
        "cents": 770.58
      },
      {
        "scl": "814.95",
        "cents": 814.95
      },
      {
        "scl": "859.32",
        "cents": 859.32
      },
      {
        "scl": "884.22",
        "cents": 884.22
      },
      {
        "scl": "928.59",
        "cents": 928.59
      },
      {
        "scl": "972.96",
        "cents": 972.96
      },
      {
        "scl": "997.86",
        "cents": 997.86
      },
      {
        "scl": "1042.23",
        "cents": 1042.23
      },
      {
        "scl": "1086.60",
        "cents": 1086.6
      },
      {
        "scl": "1130.97",
        "cents": 1130.97
      },
      {
        "scl": "1155.87",
        "cents": 1155.87
      },
      {
        "scl": "1200.24",
        "cents": 1200.24
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-31",
    "description": "10L 21s MOS for Miracle, L=49.86, s=33.43",
    "notes": 31,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-31/",
    "tones": [
      {
        "scl": "33.43",
        "cents": 33.43
      },
      {
        "scl": "83.29",
        "cents": 83.29
      },
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "150.15",
        "cents": 150.15
      },
      {
        "scl": "200.01",
        "cents": 200.01
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "266.87",
        "cents": 266.87
      },
      {
        "scl": "316.73",
        "cents": 316.73
      },
      {
        "scl": "350.16",
        "cents": 350.16
      },
      {
        "scl": "383.59",
        "cents": 383.59
      },
      {
        "scl": "433.45",
        "cents": 433.45
      },
      {
        "scl": "466.88",
        "cents": 466.88
      },
      {
        "scl": "500.31",
        "cents": 500.31
      },
      {
        "scl": "550.17",
        "cents": 550.17
      },
      {
        "scl": "583.60",
        "cents": 583.6
      },
      {
        "scl": "617.03",
        "cents": 617.03
      },
      {
        "scl": "650.46",
        "cents": 650.46
      },
      {
        "scl": "700.32",
        "cents": 700.32
      },
      {
        "scl": "733.75",
        "cents": 733.75
      },
      {
        "scl": "767.18",
        "cents": 767.18
      },
      {
        "scl": "817.04",
        "cents": 817.04
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "883.90",
        "cents": 883.9
      },
      {
        "scl": "933.76",
        "cents": 933.76
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1000.62",
        "cents": 1000.62
      },
      {
        "scl": "1050.48",
        "cents": 1050.48
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1117.34",
        "cents": 1117.34
      },
      {
        "scl": "1167.20",
        "cents": 1167.2
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "mailing-lists/mircube",
    "description": "Major harmonic cube of 27 tetrads in TOP miracle tuning",
    "notes": 31,
    "period_cents": 1200.63101,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_9756.html#9756",
    "url": "https://scalelibrary.org/scales/mailing-lists/mircube/",
    "tones": [
      {
        "scl": "33.424588",
        "cents": 33.424588
      },
      {
        "scl": "66.849178",
        "cents": 66.849178
      },
      {
        "scl": "83.296052",
        "cents": 83.296052
      },
      {
        "scl": "116.720642",
        "cents": 116.720642
      },
      {
        "scl": "150.145230",
        "cents": 150.14523
      },
      {
        "scl": "200.016694",
        "cents": 200.016694
      },
      {
        "scl": "233.441286",
        "cents": 233.441286
      },
      {
        "scl": "266.865874",
        "cents": 266.865874
      },
      {
        "scl": "316.737338",
        "cents": 316.737338
      },
      {
        "scl": "350.161928",
        "cents": 350.161928
      },
      {
        "scl": "383.586516",
        "cents": 383.586516
      },
      {
        "scl": "433.457980",
        "cents": 433.45798
      },
      {
        "scl": "466.882568",
        "cents": 466.882568
      },
      {
        "scl": "500.307160",
        "cents": 500.30716
      },
      {
        "scl": "583.603212",
        "cents": 583.603212
      },
      {
        "scl": "617.027802",
        "cents": 617.027802
      },
      {
        "scl": "650.452390",
        "cents": 650.45239
      },
      {
        "scl": "700.323854",
        "cents": 700.323854
      },
      {
        "scl": "733.748442",
        "cents": 733.748442
      },
      {
        "scl": "767.173032",
        "cents": 767.173032
      },
      {
        "scl": "817.044498",
        "cents": 817.044498
      },
      {
        "scl": "850.469084",
        "cents": 850.469084
      },
      {
        "scl": "883.893676",
        "cents": 883.893676
      },
      {
        "scl": "900.340550",
        "cents": 900.34055
      },
      {
        "scl": "933.765140",
        "cents": 933.76514
      },
      {
        "scl": "967.189728",
        "cents": 967.189728
      },
      {
        "scl": "1000.614318",
        "cents": 1000.614318
      },
      {
        "scl": "1017.061192",
        "cents": 1017.061192
      },
      {
        "scl": "1083.910370",
        "cents": 1083.91037
      },
      {
        "scl": "1150.759550",
        "cents": 1150.75955
      },
      {
        "scl": "1200.631010",
        "cents": 1200.63101
      }
    ]
  },
  {
    "stem": "mailing-lists/31edo-top",
    "description": "31EDO, 5-, 7-, and 11-limit TOP tuning (all identical)",
    "notes": 31,
    "period_cents": 1201.46753,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_103287.html#103523",
    "url": "https://scalelibrary.org/scales/mailing-lists/31edo-top/",
    "tones": [
      {
        "scl": "38.75702",
        "cents": 38.75702
      },
      {
        "scl": "77.51403",
        "cents": 77.51403
      },
      {
        "scl": "116.27105",
        "cents": 116.27105
      },
      {
        "scl": "155.02807",
        "cents": 155.02807
      },
      {
        "scl": "193.78509",
        "cents": 193.78509
      },
      {
        "scl": "232.54210",
        "cents": 232.5421
      },
      {
        "scl": "271.29912",
        "cents": 271.29912
      },
      {
        "scl": "310.05614",
        "cents": 310.05614
      },
      {
        "scl": "348.81315",
        "cents": 348.81315
      },
      {
        "scl": "387.57017",
        "cents": 387.57017
      },
      {
        "scl": "426.32719",
        "cents": 426.32719
      },
      {
        "scl": "465.08421",
        "cents": 465.08421
      },
      {
        "scl": "503.84122",
        "cents": 503.84122
      },
      {
        "scl": "542.59824",
        "cents": 542.59824
      },
      {
        "scl": "581.35526",
        "cents": 581.35526
      },
      {
        "scl": "620.11227",
        "cents": 620.11227
      },
      {
        "scl": "658.86929",
        "cents": 658.86929
      },
      {
        "scl": "697.62631",
        "cents": 697.62631
      },
      {
        "scl": "736.38333",
        "cents": 736.38333
      },
      {
        "scl": "775.14034",
        "cents": 775.14034
      },
      {
        "scl": "813.89736",
        "cents": 813.89736
      },
      {
        "scl": "852.65438",
        "cents": 852.65438
      },
      {
        "scl": "891.41140",
        "cents": 891.4114
      },
      {
        "scl": "930.16841",
        "cents": 930.16841
      },
      {
        "scl": "968.92543",
        "cents": 968.92543
      },
      {
        "scl": "1007.68245",
        "cents": 1007.68245
      },
      {
        "scl": "1046.43946",
        "cents": 1046.43946
      },
      {
        "scl": "1085.19648",
        "cents": 1085.19648
      },
      {
        "scl": "1123.95350",
        "cents": 1123.9535
      },
      {
        "scl": "1162.71052",
        "cents": 1162.71052
      },
      {
        "scl": "1201.46753",
        "cents": 1201.46753
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-cynder-31",
    "description": "26L 5s MOS for Cynder, L=39.10, s=37.02",
    "notes": 31,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-cynder-31/",
    "tones": [
      {
        "scl": "39.10",
        "cents": 39.1
      },
      {
        "scl": "78.20",
        "cents": 78.2
      },
      {
        "scl": "117.30",
        "cents": 117.3
      },
      {
        "scl": "154.32",
        "cents": 154.32
      },
      {
        "scl": "193.42",
        "cents": 193.42
      },
      {
        "scl": "232.52",
        "cents": 232.52
      },
      {
        "scl": "271.62",
        "cents": 271.62
      },
      {
        "scl": "310.72",
        "cents": 310.72
      },
      {
        "scl": "349.82",
        "cents": 349.82
      },
      {
        "scl": "386.84",
        "cents": 386.84
      },
      {
        "scl": "425.94",
        "cents": 425.94
      },
      {
        "scl": "465.04",
        "cents": 465.04
      },
      {
        "scl": "504.14",
        "cents": 504.14
      },
      {
        "scl": "543.24",
        "cents": 543.24
      },
      {
        "scl": "582.34",
        "cents": 582.34
      },
      {
        "scl": "619.36",
        "cents": 619.36
      },
      {
        "scl": "658.46",
        "cents": 658.46
      },
      {
        "scl": "697.56",
        "cents": 697.56
      },
      {
        "scl": "736.66",
        "cents": 736.66
      },
      {
        "scl": "775.76",
        "cents": 775.76
      },
      {
        "scl": "814.86",
        "cents": 814.86
      },
      {
        "scl": "851.88",
        "cents": 851.88
      },
      {
        "scl": "890.98",
        "cents": 890.98
      },
      {
        "scl": "930.08",
        "cents": 930.08
      },
      {
        "scl": "969.18",
        "cents": 969.18
      },
      {
        "scl": "1008.28",
        "cents": 1008.28
      },
      {
        "scl": "1047.38",
        "cents": 1047.38
      },
      {
        "scl": "1084.40",
        "cents": 1084.4
      },
      {
        "scl": "1123.50",
        "cents": 1123.5
      },
      {
        "scl": "1162.60",
        "cents": 1162.6
      },
      {
        "scl": "1201.7",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-meantone-31",
    "description": "19L 12s MOS for Meantone, L=41.06, s=35.13",
    "notes": 31,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-meantone-31/",
    "tones": [
      {
        "scl": "41.06",
        "cents": 41.06
      },
      {
        "scl": "76.19",
        "cents": 76.19
      },
      {
        "scl": "117.25",
        "cents": 117.25
      },
      {
        "scl": "152.38",
        "cents": 152.38
      },
      {
        "scl": "193.44",
        "cents": 193.44
      },
      {
        "scl": "234.50",
        "cents": 234.5
      },
      {
        "scl": "269.63",
        "cents": 269.63
      },
      {
        "scl": "310.69",
        "cents": 310.69
      },
      {
        "scl": "351.75",
        "cents": 351.75
      },
      {
        "scl": "386.88",
        "cents": 386.88
      },
      {
        "scl": "427.94",
        "cents": 427.94
      },
      {
        "scl": "463.07",
        "cents": 463.07
      },
      {
        "scl": "504.13",
        "cents": 504.13
      },
      {
        "scl": "545.19",
        "cents": 545.19
      },
      {
        "scl": "580.32",
        "cents": 580.32
      },
      {
        "scl": "621.38",
        "cents": 621.38
      },
      {
        "scl": "656.51",
        "cents": 656.51
      },
      {
        "scl": "697.57",
        "cents": 697.57
      },
      {
        "scl": "738.63",
        "cents": 738.63
      },
      {
        "scl": "773.76",
        "cents": 773.76
      },
      {
        "scl": "814.82",
        "cents": 814.82
      },
      {
        "scl": "849.95",
        "cents": 849.95
      },
      {
        "scl": "891.01",
        "cents": 891.01
      },
      {
        "scl": "932.07",
        "cents": 932.07
      },
      {
        "scl": "967.20",
        "cents": 967.2
      },
      {
        "scl": "1008.26",
        "cents": 1008.26
      },
      {
        "scl": "1049.32",
        "cents": 1049.32
      },
      {
        "scl": "1084.45",
        "cents": 1084.45
      },
      {
        "scl": "1125.51",
        "cents": 1125.51
      },
      {
        "scl": "1160.64",
        "cents": 1160.64
      },
      {
        "scl": "1201.70",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-31-5",
    "description": "31st root of 5 non-octave scale",
    "notes": 31,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.13",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-31-5/",
    "tones": [
      {
        "scl": "89.881088",
        "cents": 89.881088
      },
      {
        "scl": "179.762175",
        "cents": 179.762175
      },
      {
        "scl": "269.643263",
        "cents": 269.643263
      },
      {
        "scl": "359.52435",
        "cents": 359.52435
      },
      {
        "scl": "449.405438",
        "cents": 449.405438
      },
      {
        "scl": "539.286525",
        "cents": 539.286525
      },
      {
        "scl": "629.167613",
        "cents": 629.167613
      },
      {
        "scl": "719.0487",
        "cents": 719.0487
      },
      {
        "scl": "808.929788",
        "cents": 808.929788
      },
      {
        "scl": "898.810875",
        "cents": 898.810875
      },
      {
        "scl": "988.691963",
        "cents": 988.691963
      },
      {
        "scl": "1078.573051",
        "cents": 1078.573051
      },
      {
        "scl": "1168.454138",
        "cents": 1168.454138
      },
      {
        "scl": "1258.335226",
        "cents": 1258.335226
      },
      {
        "scl": "1348.216313",
        "cents": 1348.216313
      },
      {
        "scl": "1438.097401",
        "cents": 1438.097401
      },
      {
        "scl": "1527.978488",
        "cents": 1527.978488
      },
      {
        "scl": "1617.859576",
        "cents": 1617.859576
      },
      {
        "scl": "1707.740663",
        "cents": 1707.740663
      },
      {
        "scl": "1797.621751",
        "cents": 1797.621751
      },
      {
        "scl": "1887.502838",
        "cents": 1887.502838
      },
      {
        "scl": "1977.383926",
        "cents": 1977.383926
      },
      {
        "scl": "2067.265014",
        "cents": 2067.265014
      },
      {
        "scl": "2157.146101",
        "cents": 2157.146101
      },
      {
        "scl": "2247.027189",
        "cents": 2247.027189
      },
      {
        "scl": "2336.908276",
        "cents": 2336.908276
      },
      {
        "scl": "2426.789364",
        "cents": 2426.789364
      },
      {
        "scl": "2516.670451",
        "cents": 2516.670451
      },
      {
        "scl": "2606.551539",
        "cents": 2606.551539
      },
      {
        "scl": "2696.432626",
        "cents": 2696.432626
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-32",
    "description": "7L 25s MOS for Amity, L=87.80, s=23.41",
    "notes": 32,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-32/",
    "tones": [
      {
        "scl": "23.41",
        "cents": 23.41
      },
      {
        "scl": "46.82",
        "cents": 46.82
      },
      {
        "scl": "134.62",
        "cents": 134.62
      },
      {
        "scl": "158.03",
        "cents": 158.03
      },
      {
        "scl": "181.44",
        "cents": 181.44
      },
      {
        "scl": "204.85",
        "cents": 204.85
      },
      {
        "scl": "292.65",
        "cents": 292.65
      },
      {
        "scl": "316.06",
        "cents": 316.06
      },
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "362.88",
        "cents": 362.88
      },
      {
        "scl": "386.29",
        "cents": 386.29
      },
      {
        "scl": "474.09",
        "cents": 474.09
      },
      {
        "scl": "497.50",
        "cents": 497.5
      },
      {
        "scl": "520.91",
        "cents": 520.91
      },
      {
        "scl": "544.32",
        "cents": 544.32
      },
      {
        "scl": "632.12",
        "cents": 632.12
      },
      {
        "scl": "655.53",
        "cents": 655.53
      },
      {
        "scl": "678.94",
        "cents": 678.94
      },
      {
        "scl": "702.35",
        "cents": 702.35
      },
      {
        "scl": "725.76",
        "cents": 725.76
      },
      {
        "scl": "813.56",
        "cents": 813.56
      },
      {
        "scl": "836.97",
        "cents": 836.97
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "883.79",
        "cents": 883.79
      },
      {
        "scl": "907.20",
        "cents": 907.2
      },
      {
        "scl": "995.00",
        "cents": 995.0
      },
      {
        "scl": "1018.41",
        "cents": 1018.41
      },
      {
        "scl": "1041.82",
        "cents": 1041.82
      },
      {
        "scl": "1065.23",
        "cents": 1065.23
      },
      {
        "scl": "1153.03",
        "cents": 1153.03
      },
      {
        "scl": "1176.44",
        "cents": 1176.44
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen02-wilson-combination-sets",
    "description": "1*3*5*7*9*11 Combination Sets - 1 3 5 7 9 11 Diamondic Cross-Set",
    "notes": 32,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, Bosanquet - A Bridge - A Doorway To Dialog, Xenharmonikon 2 (1974)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen02-wilson-combination-sets/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "105/88",
        "cents": 305.777
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "35/22",
        "cents": 803.822
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "315/176",
        "cents": 1007.732
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-20b-genus",
    "description": "Combination-product Sets (0,6) thru (6,6) 1 3 5 7 9 11, Figure 20b",
    "notes": 32,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-20b-genus/",
    "tones": [
      {
        "scl": "2079/2048",
        "cents": 26.009
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1155/1024",
        "cents": 208.413
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10395/8192",
        "cents": 412.323
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "1485/1024",
        "cents": 643.497
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "385/256",
        "cents": 706.458
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3465/2048",
        "cents": 910.368
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "495/256",
        "cents": 1141.542
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-32",
    "description": "32 equal divisions of the octave",
    "notes": 32,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-32/",
    "tones": [
      {
        "scl": "37.5",
        "cents": 37.5
      },
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "112.5",
        "cents": 112.5
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "187.5",
        "cents": 187.5
      },
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "262.5",
        "cents": 262.5
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "337.5",
        "cents": 337.5
      },
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "412.5",
        "cents": 412.5
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "487.5",
        "cents": 487.5
      },
      {
        "scl": "525.0",
        "cents": 525.0
      },
      {
        "scl": "562.5",
        "cents": 562.5
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "637.5",
        "cents": 637.5
      },
      {
        "scl": "675.0",
        "cents": 675.0
      },
      {
        "scl": "712.5",
        "cents": 712.5
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "787.5",
        "cents": 787.5
      },
      {
        "scl": "825.0",
        "cents": 825.0
      },
      {
        "scl": "862.5",
        "cents": 862.5
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "937.5",
        "cents": 937.5
      },
      {
        "scl": "975.0",
        "cents": 975.0
      },
      {
        "scl": "1012.5",
        "cents": 1012.5
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1087.5",
        "cents": 1087.5
      },
      {
        "scl": "1125.0",
        "cents": 1125.0
      },
      {
        "scl": "1162.5",
        "cents": 1162.5
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-15-8-32",
    "description": "Generalized Pythagorean Scale, 15/8 stacked 32=29+3 times",
    "notes": 32,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-15-8-32/",
    "tones": [
      {
        "scl": "53.643009",
        "cents": 53.643009
      },
      {
        "scl": "82.687147",
        "cents": 82.687147
      },
      {
        "scl": "136.330157",
        "cents": 136.330157
      },
      {
        "scl": "165.374295",
        "cents": 165.374295
      },
      {
        "scl": "194.418433",
        "cents": 194.418433
      },
      {
        "scl": "248.061442",
        "cents": 248.061442
      },
      {
        "scl": "277.10558",
        "cents": 277.10558
      },
      {
        "scl": "306.149718",
        "cents": 306.149718
      },
      {
        "scl": "359.792727",
        "cents": 359.792727
      },
      {
        "scl": "388.836865",
        "cents": 388.836865
      },
      {
        "scl": "170859375/134217728",
        "cents": 417.881
      },
      {
        "scl": "471.524012",
        "cents": 471.524012
      },
      {
        "scl": "500.56815",
        "cents": 500.56815
      },
      {
        "scl": "11390625/8388608",
        "cents": 529.612
      },
      {
        "scl": "583.255298",
        "cents": 583.255298
      },
      {
        "scl": "612.299436",
        "cents": 612.299436
      },
      {
        "scl": "759375/524288",
        "cents": 641.344
      },
      {
        "scl": "694.986583",
        "cents": 694.986583
      },
      {
        "scl": "724.030721",
        "cents": 724.030721
      },
      {
        "scl": "50625/32768",
        "cents": 753.075
      },
      {
        "scl": "806.717868",
        "cents": 806.717868
      },
      {
        "scl": "835.762006",
        "cents": 835.762006
      },
      {
        "scl": "3375/2048",
        "cents": 864.806
      },
      {
        "scl": "918.449154",
        "cents": 918.449154
      },
      {
        "scl": "947.493291",
        "cents": 947.493291
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "1030.180439",
        "cents": 1030.180439
      },
      {
        "scl": "1059.224577",
        "cents": 1059.224577
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "1141.911724",
        "cents": 1141.911724
      },
      {
        "scl": "1170.955862",
        "cents": 1170.955862
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-32-5",
    "description": "32nd root of 5, 13.7816 tones/octave",
    "notes": 32,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.49",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-32-5/",
    "tones": [
      {
        "scl": "87.072304",
        "cents": 87.072304
      },
      {
        "scl": "174.144607",
        "cents": 174.144607
      },
      {
        "scl": "261.216911",
        "cents": 261.216911
      },
      {
        "scl": "348.289214",
        "cents": 348.289214
      },
      {
        "scl": "435.361518",
        "cents": 435.361518
      },
      {
        "scl": "522.433821",
        "cents": 522.433821
      },
      {
        "scl": "609.506125",
        "cents": 609.506125
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "783.650732",
        "cents": 783.650732
      },
      {
        "scl": "870.723036",
        "cents": 870.723036
      },
      {
        "scl": "957.795339",
        "cents": 957.795339
      },
      {
        "scl": "1044.867643",
        "cents": 1044.867643
      },
      {
        "scl": "1131.939946",
        "cents": 1131.939946
      },
      {
        "scl": "1219.01225",
        "cents": 1219.01225
      },
      {
        "scl": "1306.084553",
        "cents": 1306.084553
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1480.22916",
        "cents": 1480.22916
      },
      {
        "scl": "1567.301464",
        "cents": 1567.301464
      },
      {
        "scl": "1654.373768",
        "cents": 1654.373768
      },
      {
        "scl": "1741.446071",
        "cents": 1741.446071
      },
      {
        "scl": "1828.518375",
        "cents": 1828.518375
      },
      {
        "scl": "1915.590678",
        "cents": 1915.590678
      },
      {
        "scl": "2002.662982",
        "cents": 2002.662982
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2176.807589",
        "cents": 2176.807589
      },
      {
        "scl": "2263.879893",
        "cents": 2263.879893
      },
      {
        "scl": "2350.952196",
        "cents": 2350.952196
      },
      {
        "scl": "2438.0245",
        "cents": 2438.0245
      },
      {
        "scl": "2525.096803",
        "cents": 2525.096803
      },
      {
        "scl": "2612.169107",
        "cents": 2612.169107
      },
      {
        "scl": "2699.24141",
        "cents": 2699.24141
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "edos/edo-33",
    "description": "33 equal divisions of the octave",
    "notes": 33,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-33/",
    "tones": [
      {
        "scl": "36.363636",
        "cents": 36.363636
      },
      {
        "scl": "72.727273",
        "cents": 72.727273
      },
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "145.454545",
        "cents": 145.454545
      },
      {
        "scl": "181.818182",
        "cents": 181.818182
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "254.545455",
        "cents": 254.545455
      },
      {
        "scl": "290.909091",
        "cents": 290.909091
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "363.636364",
        "cents": 363.636364
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "436.363636",
        "cents": 436.363636
      },
      {
        "scl": "472.727273",
        "cents": 472.727273
      },
      {
        "scl": "509.090909",
        "cents": 509.090909
      },
      {
        "scl": "545.454545",
        "cents": 545.454545
      },
      {
        "scl": "581.818182",
        "cents": 581.818182
      },
      {
        "scl": "618.181818",
        "cents": 618.181818
      },
      {
        "scl": "654.545455",
        "cents": 654.545455
      },
      {
        "scl": "690.909091",
        "cents": 690.909091
      },
      {
        "scl": "727.272727",
        "cents": 727.272727
      },
      {
        "scl": "763.636364",
        "cents": 763.636364
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "836.363636",
        "cents": 836.363636
      },
      {
        "scl": "872.727273",
        "cents": 872.727273
      },
      {
        "scl": "909.090909",
        "cents": 909.090909
      },
      {
        "scl": "945.454545",
        "cents": 945.454545
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1018.181818",
        "cents": 1018.181818
      },
      {
        "scl": "1054.545455",
        "cents": 1054.545455
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1127.272727",
        "cents": 1127.272727
      },
      {
        "scl": "1163.636364",
        "cents": 1163.636364
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-pajara-34",
    "description": "22L 12s MOS for Pajara, L=40.97, s=24.63",
    "notes": 34,
    "period_cents": 1196.9,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-pajara-34/",
    "tones": [
      {
        "scl": "40.97",
        "cents": 40.97
      },
      {
        "scl": "65.60",
        "cents": 65.6
      },
      {
        "scl": "106.57",
        "cents": 106.57
      },
      {
        "scl": "147.54",
        "cents": 147.54
      },
      {
        "scl": "172.17",
        "cents": 172.17
      },
      {
        "scl": "213.14",
        "cents": 213.14
      },
      {
        "scl": "254.11",
        "cents": 254.11
      },
      {
        "scl": "278.74",
        "cents": 278.74
      },
      {
        "scl": "319.71",
        "cents": 319.71
      },
      {
        "scl": "344.34",
        "cents": 344.34
      },
      {
        "scl": "385.31",
        "cents": 385.31
      },
      {
        "scl": "426.28",
        "cents": 426.28
      },
      {
        "scl": "450.91",
        "cents": 450.91
      },
      {
        "scl": "491.88",
        "cents": 491.88
      },
      {
        "scl": "532.85",
        "cents": 532.85
      },
      {
        "scl": "557.48",
        "cents": 557.48
      },
      {
        "scl": "598.45",
        "cents": 598.45
      },
      {
        "scl": "639.42",
        "cents": 639.42
      },
      {
        "scl": "664.05",
        "cents": 664.05
      },
      {
        "scl": "705.02",
        "cents": 705.02
      },
      {
        "scl": "745.99",
        "cents": 745.99
      },
      {
        "scl": "770.62",
        "cents": 770.62
      },
      {
        "scl": "811.59",
        "cents": 811.59
      },
      {
        "scl": "852.56",
        "cents": 852.56
      },
      {
        "scl": "877.19",
        "cents": 877.19
      },
      {
        "scl": "918.16",
        "cents": 918.16
      },
      {
        "scl": "942.79",
        "cents": 942.79
      },
      {
        "scl": "983.76",
        "cents": 983.76
      },
      {
        "scl": "1024.73",
        "cents": 1024.73
      },
      {
        "scl": "1049.36",
        "cents": 1049.36
      },
      {
        "scl": "1090.33",
        "cents": 1090.33
      },
      {
        "scl": "1131.30",
        "cents": 1131.3
      },
      {
        "scl": "1155.93",
        "cents": 1155.93
      },
      {
        "scl": "1196.90",
        "cents": 1196.9
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-34",
    "description": "7L 27s MOS for Tetracot, L=41.15, s=33.74",
    "notes": 34,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-34/",
    "tones": [
      {
        "scl": "33.74",
        "cents": 33.74
      },
      {
        "scl": "67.48",
        "cents": 67.48
      },
      {
        "scl": "108.63",
        "cents": 108.63
      },
      {
        "scl": "142.37",
        "cents": 142.37
      },
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "209.85",
        "cents": 209.85
      },
      {
        "scl": "243.59",
        "cents": 243.59
      },
      {
        "scl": "284.74",
        "cents": 284.74
      },
      {
        "scl": "318.48",
        "cents": 318.48
      },
      {
        "scl": "352.22",
        "cents": 352.22
      },
      {
        "scl": "385.96",
        "cents": 385.96
      },
      {
        "scl": "419.70",
        "cents": 419.7
      },
      {
        "scl": "460.85",
        "cents": 460.85
      },
      {
        "scl": "494.59",
        "cents": 494.59
      },
      {
        "scl": "528.33",
        "cents": 528.33
      },
      {
        "scl": "562.07",
        "cents": 562.07
      },
      {
        "scl": "603.22",
        "cents": 603.22
      },
      {
        "scl": "636.96",
        "cents": 636.96
      },
      {
        "scl": "670.70",
        "cents": 670.7
      },
      {
        "scl": "704.44",
        "cents": 704.44
      },
      {
        "scl": "738.18",
        "cents": 738.18
      },
      {
        "scl": "779.33",
        "cents": 779.33
      },
      {
        "scl": "813.07",
        "cents": 813.07
      },
      {
        "scl": "846.81",
        "cents": 846.81
      },
      {
        "scl": "880.55",
        "cents": 880.55
      },
      {
        "scl": "914.29",
        "cents": 914.29
      },
      {
        "scl": "955.44",
        "cents": 955.44
      },
      {
        "scl": "989.18",
        "cents": 989.18
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1056.66",
        "cents": 1056.66
      },
      {
        "scl": "1090.40",
        "cents": 1090.4
      },
      {
        "scl": "1131.55",
        "cents": 1131.55
      },
      {
        "scl": "1165.29",
        "cents": 1165.29
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-srutal-34",
    "description": "12L 22s MOS for Srutal, L=47.42, s=28.64",
    "notes": 34,
    "period_cents": 1199.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-srutal-34/",
    "tones": [
      {
        "scl": "28.64",
        "cents": 28.64
      },
      {
        "scl": "76.06",
        "cents": 76.06
      },
      {
        "scl": "104.70",
        "cents": 104.7
      },
      {
        "scl": "133.34",
        "cents": 133.34
      },
      {
        "scl": "180.76",
        "cents": 180.76
      },
      {
        "scl": "209.40",
        "cents": 209.4
      },
      {
        "scl": "238.04",
        "cents": 238.04
      },
      {
        "scl": "285.46",
        "cents": 285.46
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "361.52",
        "cents": 361.52
      },
      {
        "scl": "390.16",
        "cents": 390.16
      },
      {
        "scl": "418.80",
        "cents": 418.8
      },
      {
        "scl": "466.22",
        "cents": 466.22
      },
      {
        "scl": "494.86",
        "cents": 494.86
      },
      {
        "scl": "523.50",
        "cents": 523.5
      },
      {
        "scl": "570.92",
        "cents": 570.92
      },
      {
        "scl": "599.56",
        "cents": 599.56
      },
      {
        "scl": "628.20",
        "cents": 628.2
      },
      {
        "scl": "675.62",
        "cents": 675.62
      },
      {
        "scl": "704.26",
        "cents": 704.26
      },
      {
        "scl": "732.90",
        "cents": 732.9
      },
      {
        "scl": "780.32",
        "cents": 780.32
      },
      {
        "scl": "808.96",
        "cents": 808.96
      },
      {
        "scl": "837.60",
        "cents": 837.6
      },
      {
        "scl": "885.02",
        "cents": 885.02
      },
      {
        "scl": "913.66",
        "cents": 913.66
      },
      {
        "scl": "961.08",
        "cents": 961.08
      },
      {
        "scl": "989.72",
        "cents": 989.72
      },
      {
        "scl": "1018.36",
        "cents": 1018.36
      },
      {
        "scl": "1065.78",
        "cents": 1065.78
      },
      {
        "scl": "1094.42",
        "cents": 1094.42
      },
      {
        "scl": "1123.06",
        "cents": 1123.06
      },
      {
        "scl": "1170.48",
        "cents": 1170.48
      },
      {
        "scl": "1199.12",
        "cents": 1199.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-34",
    "description": "31L 3s MOS for Wurschmidt, L=36.77, s=19.94",
    "notes": 34,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-34/",
    "tones": [
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "73.54",
        "cents": 73.54
      },
      {
        "scl": "110.31",
        "cents": 110.31
      },
      {
        "scl": "147.08",
        "cents": 147.08
      },
      {
        "scl": "183.85",
        "cents": 183.85
      },
      {
        "scl": "203.79",
        "cents": 203.79
      },
      {
        "scl": "240.56",
        "cents": 240.56
      },
      {
        "scl": "277.33",
        "cents": 277.33
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "461.18",
        "cents": 461.18
      },
      {
        "scl": "497.95",
        "cents": 497.95
      },
      {
        "scl": "534.72",
        "cents": 534.72
      },
      {
        "scl": "571.49",
        "cents": 571.49
      },
      {
        "scl": "591.43",
        "cents": 591.43
      },
      {
        "scl": "628.20",
        "cents": 628.2
      },
      {
        "scl": "664.97",
        "cents": 664.97
      },
      {
        "scl": "701.74",
        "cents": 701.74
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "885.59",
        "cents": 885.59
      },
      {
        "scl": "922.36",
        "cents": 922.36
      },
      {
        "scl": "959.13",
        "cents": 959.13
      },
      {
        "scl": "995.90",
        "cents": 995.9
      },
      {
        "scl": "1015.84",
        "cents": 1015.84
      },
      {
        "scl": "1052.61",
        "cents": 1052.61
      },
      {
        "scl": "1089.38",
        "cents": 1089.38
      },
      {
        "scl": "1126.15",
        "cents": 1126.15
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-34",
    "description": "16L 18s MOS for Vishnu, L=40.38, s=30.77",
    "notes": 34,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-34/",
    "tones": [
      {
        "scl": "30.77",
        "cents": 30.77
      },
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "101.92",
        "cents": 101.92
      },
      {
        "scl": "142.30",
        "cents": 142.3
      },
      {
        "scl": "173.07",
        "cents": 173.07
      },
      {
        "scl": "213.45",
        "cents": 213.45
      },
      {
        "scl": "244.22",
        "cents": 244.22
      },
      {
        "scl": "284.60",
        "cents": 284.6
      },
      {
        "scl": "315.37",
        "cents": 315.37
      },
      {
        "scl": "355.75",
        "cents": 355.75
      },
      {
        "scl": "386.52",
        "cents": 386.52
      },
      {
        "scl": "426.90",
        "cents": 426.9
      },
      {
        "scl": "457.67",
        "cents": 457.67
      },
      {
        "scl": "498.05",
        "cents": 498.05
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "569.20",
        "cents": 569.2
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "630.74",
        "cents": 630.74
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "701.89",
        "cents": 701.89
      },
      {
        "scl": "742.27",
        "cents": 742.27
      },
      {
        "scl": "773.04",
        "cents": 773.04
      },
      {
        "scl": "813.42",
        "cents": 813.42
      },
      {
        "scl": "844.19",
        "cents": 844.19
      },
      {
        "scl": "884.57",
        "cents": 884.57
      },
      {
        "scl": "915.34",
        "cents": 915.34
      },
      {
        "scl": "955.72",
        "cents": 955.72
      },
      {
        "scl": "986.49",
        "cents": 986.49
      },
      {
        "scl": "1026.87",
        "cents": 1026.87
      },
      {
        "scl": "1057.64",
        "cents": 1057.64
      },
      {
        "scl": "1098.02",
        "cents": 1098.02
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1169.17",
        "cents": 1169.17
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "mailing-lists/kleismic34trans",
    "description": "Kleismic[34] transversal (detempering)",
    "notes": 34,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19423.html#19423",
    "url": "https://scalelibrary.org/scales/mailing-lists/kleismic34trans/",
    "tones": [
      {
        "scl": "128/125",
        "cents": 41.059
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "144/125",
        "cents": 244.969
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "162/125",
        "cents": 448.879
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "128/75",
        "cents": 925.418
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/catakleismic34trans",
    "description": "Catakleismic[34] 2.5.7 transversal",
    "notes": 34,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_19423.html#19423",
    "url": "https://scalelibrary.org/scales/mailing-lists/catakleismic34trans/",
    "tones": [
      {
        "scl": "128/125",
        "cents": 41.059
      },
      {
        "scl": "401408/390625",
        "cents": 47.142
      },
      {
        "scl": "48828125/44957696",
        "cents": 142.973
      },
      {
        "scl": "15625/14336",
        "cents": 149.056
      },
      {
        "scl": "125/112",
        "cents": 190.115
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "3584/3125",
        "cents": 237.257
      },
      {
        "scl": "11239424/9765625",
        "cents": 243.341
      },
      {
        "scl": "1953125/1605632",
        "cents": 339.172
      },
      {
        "scl": "15625/12544",
        "cents": 380.23
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "100352/78125",
        "cents": 433.456
      },
      {
        "scl": "12845056/9765625",
        "cents": 474.515
      },
      {
        "scl": "78125/57344",
        "cents": 535.37
      },
      {
        "scl": "625/448",
        "cents": 576.429
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "896/625",
        "cents": 623.571
      },
      {
        "scl": "114688/78125",
        "cents": 664.63
      },
      {
        "scl": "9765625/6422528",
        "cents": 725.485
      },
      {
        "scl": "78125/50176",
        "cents": 766.544
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "25088/15625",
        "cents": 819.77
      },
      {
        "scl": "3211264/1953125",
        "cents": 860.828
      },
      {
        "scl": "9765625/5619712",
        "cents": 956.659
      },
      {
        "scl": "3125/1792",
        "cents": 962.743
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "224/125",
        "cents": 1009.885
      },
      {
        "scl": "28672/15625",
        "cents": 1050.944
      },
      {
        "scl": "89915392/48828125",
        "cents": 1057.027
      },
      {
        "scl": "390625/200704",
        "cents": 1152.858
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/harisev",
    "description": "Seven-limit scale of Michael Harrison",
    "notes": 34,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_52849.html#52855",
    "url": "https://scalelibrary.org/scales/mailing-lists/harisev/",
    "tones": [
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "243/224",
        "cents": 140.949
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "135/112",
        "cents": 323.353
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "224/135",
        "cents": 876.647
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-34",
    "description": "34 equal divisions of the octave",
    "notes": 34,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-34/",
    "tones": [
      {
        "scl": "35.294118",
        "cents": 35.294118
      },
      {
        "scl": "70.588235",
        "cents": 70.588235
      },
      {
        "scl": "105.882353",
        "cents": 105.882353
      },
      {
        "scl": "141.176471",
        "cents": 141.176471
      },
      {
        "scl": "176.470588",
        "cents": 176.470588
      },
      {
        "scl": "211.764706",
        "cents": 211.764706
      },
      {
        "scl": "247.058824",
        "cents": 247.058824
      },
      {
        "scl": "282.352941",
        "cents": 282.352941
      },
      {
        "scl": "317.647059",
        "cents": 317.647059
      },
      {
        "scl": "352.941176",
        "cents": 352.941176
      },
      {
        "scl": "388.235294",
        "cents": 388.235294
      },
      {
        "scl": "423.529412",
        "cents": 423.529412
      },
      {
        "scl": "458.823529",
        "cents": 458.823529
      },
      {
        "scl": "494.117647",
        "cents": 494.117647
      },
      {
        "scl": "529.411765",
        "cents": 529.411765
      },
      {
        "scl": "564.705882",
        "cents": 564.705882
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "635.294118",
        "cents": 635.294118
      },
      {
        "scl": "670.588235",
        "cents": 670.588235
      },
      {
        "scl": "705.882353",
        "cents": 705.882353
      },
      {
        "scl": "741.176471",
        "cents": 741.176471
      },
      {
        "scl": "776.470588",
        "cents": 776.470588
      },
      {
        "scl": "811.764706",
        "cents": 811.764706
      },
      {
        "scl": "847.058824",
        "cents": 847.058824
      },
      {
        "scl": "882.352941",
        "cents": 882.352941
      },
      {
        "scl": "917.647059",
        "cents": 917.647059
      },
      {
        "scl": "952.941176",
        "cents": 952.941176
      },
      {
        "scl": "988.235294",
        "cents": 988.235294
      },
      {
        "scl": "1023.529412",
        "cents": 1023.529412
      },
      {
        "scl": "1058.823529",
        "cents": 1058.823529
      },
      {
        "scl": "1094.117647",
        "cents": 1094.117647
      },
      {
        "scl": "1129.411765",
        "cents": 1129.411765
      },
      {
        "scl": "1164.705882",
        "cents": 1164.705882
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/17x2_55",
    "description": "Two complete 17-tET chains spaced for pure 7:6 (~55.106 cents)",
    "notes": 34,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_73833.html#74541",
    "url": "https://scalelibrary.org/scales/mailing-lists/17x2_55/",
    "tones": [
      {
        "scl": "55.10620",
        "cents": 55.1062
      },
      {
        "scl": "70.58824",
        "cents": 70.58824
      },
      {
        "scl": "125.69444",
        "cents": 125.69444
      },
      {
        "scl": "141.17647",
        "cents": 141.17647
      },
      {
        "scl": "196.28267",
        "cents": 196.28267
      },
      {
        "scl": "211.76471",
        "cents": 211.76471
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "282.35294",
        "cents": 282.35294
      },
      {
        "scl": "337.45914",
        "cents": 337.45914
      },
      {
        "scl": "352.94118",
        "cents": 352.94118
      },
      {
        "scl": "408.04738",
        "cents": 408.04738
      },
      {
        "scl": "423.52941",
        "cents": 423.52941
      },
      {
        "scl": "478.63561",
        "cents": 478.63561
      },
      {
        "scl": "494.11765",
        "cents": 494.11765
      },
      {
        "scl": "549.22385",
        "cents": 549.22385
      },
      {
        "scl": "564.70588",
        "cents": 564.70588
      },
      {
        "scl": "619.81208",
        "cents": 619.81208
      },
      {
        "scl": "635.29412",
        "cents": 635.29412
      },
      {
        "scl": "690.40032",
        "cents": 690.40032
      },
      {
        "scl": "705.88235",
        "cents": 705.88235
      },
      {
        "scl": "760.98855",
        "cents": 760.98855
      },
      {
        "scl": "776.47059",
        "cents": 776.47059
      },
      {
        "scl": "831.57679",
        "cents": 831.57679
      },
      {
        "scl": "847.05882",
        "cents": 847.05882
      },
      {
        "scl": "902.16502",
        "cents": 902.16502
      },
      {
        "scl": "917.64706",
        "cents": 917.64706
      },
      {
        "scl": "972.75326",
        "cents": 972.75326
      },
      {
        "scl": "988.23529",
        "cents": 988.23529
      },
      {
        "scl": "1043.34149",
        "cents": 1043.34149
      },
      {
        "scl": "1058.82353",
        "cents": 1058.82353
      },
      {
        "scl": "1113.92973",
        "cents": 1113.92973
      },
      {
        "scl": "1129.41176",
        "cents": 1129.41176
      },
      {
        "scl": "1184.51796",
        "cents": 1184.51796
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cata34",
    "description": "Catakleismic[34] in 71/269 generator tuning",
    "notes": 34,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12724.html#12724",
    "url": "https://scalelibrary.org/scales/mailing-lists/cata34/",
    "tones": [
      {
        "scl": "17.843866",
        "cents": 17.843866
      },
      {
        "scl": "66.914498",
        "cents": 66.914498
      },
      {
        "scl": "84.758364",
        "cents": 84.758364
      },
      {
        "scl": "133.828996",
        "cents": 133.828996
      },
      {
        "scl": "151.672862",
        "cents": 151.672862
      },
      {
        "scl": "200.743494",
        "cents": 200.743494
      },
      {
        "scl": "249.814126",
        "cents": 249.814126
      },
      {
        "scl": "267.657993",
        "cents": 267.657993
      },
      {
        "scl": "316.728625",
        "cents": 316.728625
      },
      {
        "scl": "334.572491",
        "cents": 334.572491
      },
      {
        "scl": "383.643123",
        "cents": 383.643123
      },
      {
        "scl": "401.486989",
        "cents": 401.486989
      },
      {
        "scl": "450.557621",
        "cents": 450.557621
      },
      {
        "scl": "499.628253",
        "cents": 499.628253
      },
      {
        "scl": "517.472119",
        "cents": 517.472119
      },
      {
        "scl": "566.542751",
        "cents": 566.542751
      },
      {
        "scl": "584.386617",
        "cents": 584.386617
      },
      {
        "scl": "633.457249",
        "cents": 633.457249
      },
      {
        "scl": "651.301115",
        "cents": 651.301115
      },
      {
        "scl": "700.371747",
        "cents": 700.371747
      },
      {
        "scl": "718.215613",
        "cents": 718.215613
      },
      {
        "scl": "767.286245",
        "cents": 767.286245
      },
      {
        "scl": "816.356877",
        "cents": 816.356877
      },
      {
        "scl": "834.200743",
        "cents": 834.200743
      },
      {
        "scl": "883.271375",
        "cents": 883.271375
      },
      {
        "scl": "901.115242",
        "cents": 901.115242
      },
      {
        "scl": "950.185874",
        "cents": 950.185874
      },
      {
        "scl": "968.029740",
        "cents": 968.02974
      },
      {
        "scl": "1017.100372",
        "cents": 1017.100372
      },
      {
        "scl": "1034.944238",
        "cents": 1034.944238
      },
      {
        "scl": "1084.014870",
        "cents": 1084.01487
      },
      {
        "scl": "1133.085502",
        "cents": 1133.085502
      },
      {
        "scl": "1150.929368",
        "cents": 1150.929368
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/diasynch34",
    "description": "Diaschismic[34] in circulating synch (brat=-1) tuning",
    "notes": 34,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12858.html#12858",
    "url": "https://scalelibrary.org/scales/mailing-lists/diasynch34/",
    "tones": [
      {
        "scl": "34.288401",
        "cents": 34.288401
      },
      {
        "scl": "71.426333",
        "cents": 71.426333
      },
      {
        "scl": "105.714733",
        "cents": 105.714733
      },
      {
        "scl": "140.003134",
        "cents": 140.003134
      },
      {
        "scl": "177.141066",
        "cents": 177.141066
      },
      {
        "scl": "211.429467",
        "cents": 211.429467
      },
      {
        "scl": "245.717868",
        "cents": 245.717868
      },
      {
        "scl": "282.855800",
        "cents": 282.8558
      },
      {
        "scl": "317.144200",
        "cents": 317.1442
      },
      {
        "scl": "354.282132",
        "cents": 354.282132
      },
      {
        "scl": "388.570533",
        "cents": 388.570533
      },
      {
        "scl": "422.858934",
        "cents": 422.858934
      },
      {
        "scl": "459.996866",
        "cents": 459.996866
      },
      {
        "scl": "494.285267",
        "cents": 494.285267
      },
      {
        "scl": "528.573667",
        "cents": 528.573667
      },
      {
        "scl": "565.711599",
        "cents": 565.711599
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "634.288401",
        "cents": 634.288401
      },
      {
        "scl": "671.426333",
        "cents": 671.426333
      },
      {
        "scl": "705.714733",
        "cents": 705.714733
      },
      {
        "scl": "740.003134",
        "cents": 740.003134
      },
      {
        "scl": "777.141066",
        "cents": 777.141066
      },
      {
        "scl": "811.429467",
        "cents": 811.429467
      },
      {
        "scl": "845.717868",
        "cents": 845.717868
      },
      {
        "scl": "882.855800",
        "cents": 882.8558
      },
      {
        "scl": "917.144200",
        "cents": 917.1442
      },
      {
        "scl": "954.282132",
        "cents": 954.282132
      },
      {
        "scl": "988.570533",
        "cents": 988.570533
      },
      {
        "scl": "1022.858934",
        "cents": 1022.858934
      },
      {
        "scl": "1059.996866",
        "cents": 1059.996866
      },
      {
        "scl": "1094.285267",
        "cents": 1094.285267
      },
      {
        "scl": "1128.573667",
        "cents": 1128.573667
      },
      {
        "scl": "1165.711599",
        "cents": 1165.711599
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/secor_34wt",
    "description": "George Secor's 34-tone well temperament (with 10 exact 11/7)",
    "notes": 34,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_67957.html#68032",
    "url": "https://scalelibrary.org/scales/mailing-lists/secor_34wt/",
    "tones": [
      {
        "scl": "40.47925",
        "cents": 40.47925
      },
      {
        "scl": "66.74120",
        "cents": 66.7412
      },
      {
        "scl": "107.22045",
        "cents": 107.22045
      },
      {
        "scl": "144.85624",
        "cents": 144.85624
      },
      {
        "scl": "171.11819",
        "cents": 171.11819
      },
      {
        "scl": "214.44090",
        "cents": 214.4409
      },
      {
        "scl": "249.23324",
        "cents": 249.23324
      },
      {
        "scl": "278.33864",
        "cents": 278.33864
      },
      {
        "scl": "321.66136",
        "cents": 321.66136
      },
      {
        "scl": "353.61023",
        "cents": 353.61023
      },
      {
        "scl": "385.55910",
        "cents": 385.5591
      },
      {
        "scl": "428.88181",
        "cents": 428.88181
      },
      {
        "scl": "457.98722",
        "cents": 457.98722
      },
      {
        "scl": "492.77955",
        "cents": 492.77955
      },
      {
        "scl": "536.10226",
        "cents": 536.10226
      },
      {
        "scl": "562.36421",
        "cents": 562.36421
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "640.47925",
        "cents": 640.47925
      },
      {
        "scl": "666.74120",
        "cents": 666.7412
      },
      {
        "scl": "707.22045",
        "cents": 707.22045
      },
      {
        "scl": "744.85624",
        "cents": 744.85624
      },
      {
        "scl": "771.11819",
        "cents": 771.11819
      },
      {
        "scl": "814.44090",
        "cents": 814.4409
      },
      {
        "scl": "849.23324",
        "cents": 849.23324
      },
      {
        "scl": "878.33864",
        "cents": 878.33864
      },
      {
        "scl": "921.66136",
        "cents": 921.66136
      },
      {
        "scl": "953.61023",
        "cents": 953.61023
      },
      {
        "scl": "985.55910",
        "cents": 985.5591
      },
      {
        "scl": "1028.88181",
        "cents": 1028.88181
      },
      {
        "scl": "1057.98722",
        "cents": 1057.98722
      },
      {
        "scl": "1092.77955",
        "cents": 1092.77955
      },
      {
        "scl": "1136.10226",
        "cents": 1136.10226
      },
      {
        "scl": "1162.36421",
        "cents": 1162.36421
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hanson-34",
    "description": "19L 15s MOS for Hanson, L=45.11, s=22.88",
    "notes": 34,
    "period_cents": 1200.29,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hanson-34/",
    "tones": [
      {
        "scl": "45.11",
        "cents": 45.11
      },
      {
        "scl": "67.99",
        "cents": 67.99
      },
      {
        "scl": "113.10",
        "cents": 113.1
      },
      {
        "scl": "135.98",
        "cents": 135.98
      },
      {
        "scl": "181.09",
        "cents": 181.09
      },
      {
        "scl": "203.97",
        "cents": 203.97
      },
      {
        "scl": "249.08",
        "cents": 249.08
      },
      {
        "scl": "271.96",
        "cents": 271.96
      },
      {
        "scl": "317.07",
        "cents": 317.07
      },
      {
        "scl": "362.18",
        "cents": 362.18
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "430.17",
        "cents": 430.17
      },
      {
        "scl": "453.05",
        "cents": 453.05
      },
      {
        "scl": "498.16",
        "cents": 498.16
      },
      {
        "scl": "521.04",
        "cents": 521.04
      },
      {
        "scl": "566.15",
        "cents": 566.15
      },
      {
        "scl": "611.26",
        "cents": 611.26
      },
      {
        "scl": "634.14",
        "cents": 634.14
      },
      {
        "scl": "679.25",
        "cents": 679.25
      },
      {
        "scl": "702.13",
        "cents": 702.13
      },
      {
        "scl": "747.24",
        "cents": 747.24
      },
      {
        "scl": "770.12",
        "cents": 770.12
      },
      {
        "scl": "815.23",
        "cents": 815.23
      },
      {
        "scl": "838.11",
        "cents": 838.11
      },
      {
        "scl": "883.22",
        "cents": 883.22
      },
      {
        "scl": "928.33",
        "cents": 928.33
      },
      {
        "scl": "951.21",
        "cents": 951.21
      },
      {
        "scl": "996.32",
        "cents": 996.32
      },
      {
        "scl": "1019.20",
        "cents": 1019.2
      },
      {
        "scl": "1064.31",
        "cents": 1064.31
      },
      {
        "scl": "1087.19",
        "cents": 1087.19
      },
      {
        "scl": "1132.30",
        "cents": 1132.3
      },
      {
        "scl": "1155.18",
        "cents": 1155.18
      },
      {
        "scl": "1200.29",
        "cents": 1200.29
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-keemun-34",
    "description": "19L 15s MOS for Keemun, L=45.16, s=23.01",
    "notes": 34,
    "period_cents": 1203.19,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-keemun-34/",
    "tones": [
      {
        "scl": "45.16",
        "cents": 45.16
      },
      {
        "scl": "68.17",
        "cents": 68.17
      },
      {
        "scl": "113.33",
        "cents": 113.33
      },
      {
        "scl": "136.34",
        "cents": 136.34
      },
      {
        "scl": "181.50",
        "cents": 181.5
      },
      {
        "scl": "204.51",
        "cents": 204.51
      },
      {
        "scl": "249.67",
        "cents": 249.67
      },
      {
        "scl": "272.68",
        "cents": 272.68
      },
      {
        "scl": "317.84",
        "cents": 317.84
      },
      {
        "scl": "363.00",
        "cents": 363.0
      },
      {
        "scl": "386.01",
        "cents": 386.01
      },
      {
        "scl": "431.17",
        "cents": 431.17
      },
      {
        "scl": "454.18",
        "cents": 454.18
      },
      {
        "scl": "499.34",
        "cents": 499.34
      },
      {
        "scl": "522.35",
        "cents": 522.35
      },
      {
        "scl": "567.51",
        "cents": 567.51
      },
      {
        "scl": "612.67",
        "cents": 612.67
      },
      {
        "scl": "635.68",
        "cents": 635.68
      },
      {
        "scl": "680.84",
        "cents": 680.84
      },
      {
        "scl": "703.85",
        "cents": 703.85
      },
      {
        "scl": "749.01",
        "cents": 749.01
      },
      {
        "scl": "772.02",
        "cents": 772.02
      },
      {
        "scl": "817.18",
        "cents": 817.18
      },
      {
        "scl": "840.19",
        "cents": 840.19
      },
      {
        "scl": "885.35",
        "cents": 885.35
      },
      {
        "scl": "930.51",
        "cents": 930.51
      },
      {
        "scl": "953.52",
        "cents": 953.52
      },
      {
        "scl": "998.68",
        "cents": 998.68
      },
      {
        "scl": "1021.69",
        "cents": 1021.69
      },
      {
        "scl": "1066.85",
        "cents": 1066.85
      },
      {
        "scl": "1089.86",
        "cents": 1089.86
      },
      {
        "scl": "1135.02",
        "cents": 1135.02
      },
      {
        "scl": "1158.03",
        "cents": 1158.03
      },
      {
        "scl": "1203.19",
        "cents": 1203.19
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-34-3",
    "description": "34th root of 3, 21.4516 tones/octave",
    "notes": 34,
    "period_cents": 1901.955,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.48",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-34-3/",
    "tones": [
      {
        "scl": "55.939853",
        "cents": 55.939853
      },
      {
        "scl": "111.879706",
        "cents": 111.879706
      },
      {
        "scl": "167.819559",
        "cents": 167.819559
      },
      {
        "scl": "223.759412",
        "cents": 223.759412
      },
      {
        "scl": "279.699265",
        "cents": 279.699265
      },
      {
        "scl": "335.639118",
        "cents": 335.639118
      },
      {
        "scl": "391.578971",
        "cents": 391.578971
      },
      {
        "scl": "447.518824",
        "cents": 447.518824
      },
      {
        "scl": "503.458677",
        "cents": 503.458677
      },
      {
        "scl": "559.39853",
        "cents": 559.39853
      },
      {
        "scl": "615.338383",
        "cents": 615.338383
      },
      {
        "scl": "671.278236",
        "cents": 671.278236
      },
      {
        "scl": "727.218089",
        "cents": 727.218089
      },
      {
        "scl": "783.157942",
        "cents": 783.157942
      },
      {
        "scl": "839.097794",
        "cents": 839.097794
      },
      {
        "scl": "895.037647",
        "cents": 895.037647
      },
      {
        "scl": "950.9775",
        "cents": 950.9775
      },
      {
        "scl": "1006.917353",
        "cents": 1006.917353
      },
      {
        "scl": "1062.857206",
        "cents": 1062.857206
      },
      {
        "scl": "1118.797059",
        "cents": 1118.797059
      },
      {
        "scl": "1174.736912",
        "cents": 1174.736912
      },
      {
        "scl": "1230.676765",
        "cents": 1230.676765
      },
      {
        "scl": "1286.616618",
        "cents": 1286.616618
      },
      {
        "scl": "1342.556471",
        "cents": 1342.556471
      },
      {
        "scl": "1398.496324",
        "cents": 1398.496324
      },
      {
        "scl": "1454.436177",
        "cents": 1454.436177
      },
      {
        "scl": "1510.37603",
        "cents": 1510.37603
      },
      {
        "scl": "1566.315883",
        "cents": 1566.315883
      },
      {
        "scl": "1622.255736",
        "cents": 1622.255736
      },
      {
        "scl": "1678.195589",
        "cents": 1678.195589
      },
      {
        "scl": "1734.135442",
        "cents": 1734.135442
      },
      {
        "scl": "1790.075295",
        "cents": 1790.075295
      },
      {
        "scl": "1846.015148",
        "cents": 1846.015148
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "edos/edo-35",
    "description": "35 equal divisions of the octave",
    "notes": 35,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-35/",
    "tones": [
      {
        "scl": "34.285714",
        "cents": 34.285714
      },
      {
        "scl": "68.571429",
        "cents": 68.571429
      },
      {
        "scl": "102.857143",
        "cents": 102.857143
      },
      {
        "scl": "137.142857",
        "cents": 137.142857
      },
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "205.714286",
        "cents": 205.714286
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "274.285714",
        "cents": 274.285714
      },
      {
        "scl": "308.571429",
        "cents": 308.571429
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "377.142857",
        "cents": 377.142857
      },
      {
        "scl": "411.428571",
        "cents": 411.428571
      },
      {
        "scl": "445.714286",
        "cents": 445.714286
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "548.571429",
        "cents": 548.571429
      },
      {
        "scl": "582.857143",
        "cents": 582.857143
      },
      {
        "scl": "617.142857",
        "cents": 617.142857
      },
      {
        "scl": "651.428571",
        "cents": 651.428571
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "754.285714",
        "cents": 754.285714
      },
      {
        "scl": "788.571429",
        "cents": 788.571429
      },
      {
        "scl": "822.857143",
        "cents": 822.857143
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "891.428571",
        "cents": 891.428571
      },
      {
        "scl": "925.714286",
        "cents": 925.714286
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "994.285714",
        "cents": 994.285714
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1062.857143",
        "cents": 1062.857143
      },
      {
        "scl": "1097.142857",
        "cents": 1097.142857
      },
      {
        "scl": "1131.428571",
        "cents": 1131.428571
      },
      {
        "scl": "1165.714286",
        "cents": 1165.714286
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ripple-35",
    "description": "12L 23s MOS for Ripple, L=60.87, s=20.56",
    "notes": 35,
    "period_cents": 1203.32,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ripple-35/",
    "tones": [
      {
        "scl": "20.56",
        "cents": 20.56
      },
      {
        "scl": "81.43",
        "cents": 81.43
      },
      {
        "scl": "101.99",
        "cents": 101.99
      },
      {
        "scl": "122.55",
        "cents": 122.55
      },
      {
        "scl": "183.42",
        "cents": 183.42
      },
      {
        "scl": "203.98",
        "cents": 203.98
      },
      {
        "scl": "224.54",
        "cents": 224.54
      },
      {
        "scl": "285.41",
        "cents": 285.41
      },
      {
        "scl": "305.97",
        "cents": 305.97
      },
      {
        "scl": "326.53",
        "cents": 326.53
      },
      {
        "scl": "387.40",
        "cents": 387.4
      },
      {
        "scl": "407.96",
        "cents": 407.96
      },
      {
        "scl": "428.52",
        "cents": 428.52
      },
      {
        "scl": "489.39",
        "cents": 489.39
      },
      {
        "scl": "509.95",
        "cents": 509.95
      },
      {
        "scl": "530.51",
        "cents": 530.51
      },
      {
        "scl": "591.38",
        "cents": 591.38
      },
      {
        "scl": "611.94",
        "cents": 611.94
      },
      {
        "scl": "672.81",
        "cents": 672.81
      },
      {
        "scl": "693.37",
        "cents": 693.37
      },
      {
        "scl": "713.93",
        "cents": 713.93
      },
      {
        "scl": "774.80",
        "cents": 774.8
      },
      {
        "scl": "795.36",
        "cents": 795.36
      },
      {
        "scl": "815.92",
        "cents": 815.92
      },
      {
        "scl": "876.79",
        "cents": 876.79
      },
      {
        "scl": "897.35",
        "cents": 897.35
      },
      {
        "scl": "917.91",
        "cents": 917.91
      },
      {
        "scl": "978.78",
        "cents": 978.78
      },
      {
        "scl": "999.34",
        "cents": 999.34
      },
      {
        "scl": "1019.90",
        "cents": 1019.9
      },
      {
        "scl": "1080.77",
        "cents": 1080.77
      },
      {
        "scl": "1101.33",
        "cents": 1101.33
      },
      {
        "scl": "1121.89",
        "cents": 1121.89
      },
      {
        "scl": "1182.76",
        "cents": 1182.76
      },
      {
        "scl": "1203.32",
        "cents": 1203.32
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-catler-36",
    "description": "12L 24s MOS for Catler, L=50.63, s=24.59",
    "notes": 36,
    "period_cents": 1197.72,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-catler-36/",
    "tones": [
      {
        "scl": "24.59",
        "cents": 24.59
      },
      {
        "scl": "75.22",
        "cents": 75.22
      },
      {
        "scl": "99.81",
        "cents": 99.81
      },
      {
        "scl": "124.40",
        "cents": 124.4
      },
      {
        "scl": "175.03",
        "cents": 175.03
      },
      {
        "scl": "199.62",
        "cents": 199.62
      },
      {
        "scl": "224.21",
        "cents": 224.21
      },
      {
        "scl": "274.84",
        "cents": 274.84
      },
      {
        "scl": "299.43",
        "cents": 299.43
      },
      {
        "scl": "324.02",
        "cents": 324.02
      },
      {
        "scl": "374.65",
        "cents": 374.65
      },
      {
        "scl": "399.24",
        "cents": 399.24
      },
      {
        "scl": "423.83",
        "cents": 423.83
      },
      {
        "scl": "474.46",
        "cents": 474.46
      },
      {
        "scl": "499.05",
        "cents": 499.05
      },
      {
        "scl": "523.64",
        "cents": 523.64
      },
      {
        "scl": "574.27",
        "cents": 574.27
      },
      {
        "scl": "598.86",
        "cents": 598.86
      },
      {
        "scl": "623.45",
        "cents": 623.45
      },
      {
        "scl": "674.08",
        "cents": 674.08
      },
      {
        "scl": "698.67",
        "cents": 698.67
      },
      {
        "scl": "723.26",
        "cents": 723.26
      },
      {
        "scl": "773.89",
        "cents": 773.89
      },
      {
        "scl": "798.48",
        "cents": 798.48
      },
      {
        "scl": "823.07",
        "cents": 823.07
      },
      {
        "scl": "873.70",
        "cents": 873.7
      },
      {
        "scl": "898.29",
        "cents": 898.29
      },
      {
        "scl": "922.88",
        "cents": 922.88
      },
      {
        "scl": "973.51",
        "cents": 973.51
      },
      {
        "scl": "998.10",
        "cents": 998.1
      },
      {
        "scl": "1022.69",
        "cents": 1022.69
      },
      {
        "scl": "1073.32",
        "cents": 1073.32
      },
      {
        "scl": "1097.91",
        "cents": 1097.91
      },
      {
        "scl": "1122.50",
        "cents": 1122.5
      },
      {
        "scl": "1173.13",
        "cents": 1173.13
      },
      {
        "scl": "1197.72",
        "cents": 1197.72
      }
    ]
  },
  {
    "stem": "mailing-lists/enn36",
    "description": "TM reduced detempering of Ennealimmal[36]",
    "notes": 36,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_9295.html#9295",
    "url": "https://scalelibrary.org/scales/mailing-lists/enn36/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "54/49",
        "cents": 168.213
      },
      {
        "scl": "245/216",
        "cents": 218.101
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "250/189",
        "cents": 484.25
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "245/144",
        "cents": 920.056
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "90/49",
        "cents": 1052.572
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "189/100",
        "cents": 1102.063
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "125/63",
        "cents": 1186.205
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen11-wilsonsmithgrady-marimba",
    "description": "Marimba design, Inverted D'alessandro Kbd Program",
    "notes": 36,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, Stephen Smith, Kraig Grady, Notes on a New Marimba, its Tuning, and its Music, Xenharmonikon 11 (1988)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen11-wilsonsmithgrady-marimba/",
    "tones": [
      {
        "scl": "2079/2048",
        "cents": 26.009
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "77/72",
        "cents": 116.234
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1155/1024",
        "cents": 208.413
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10395/8192",
        "cents": 412.323
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "1485/1024",
        "cents": 643.497
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "385/256",
        "cents": 706.458
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3465/2048",
        "cents": 910.368
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "495/256",
        "cents": 1141.542
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-26-inverted-dallesandro",
    "description": "inverted \"D'alessandro\", Figure 26",
    "notes": 36,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-26-inverted-dallesandro/",
    "tones": [
      {
        "scl": "2079/2048",
        "cents": 26.009
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "4455/4096",
        "cents": 145.452
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1155/1024",
        "cents": 208.413
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10395/8192",
        "cents": 412.323
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "1485/1024",
        "cents": 643.497
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "385/256",
        "cents": 706.458
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3465/2048",
        "cents": 910.368
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "495/256",
        "cents": 1141.542
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-36",
    "description": "36 equal divisions of the octave",
    "notes": 36,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-36/",
    "tones": [
      {
        "scl": "33.333333",
        "cents": 33.333333
      },
      {
        "scl": "66.666667",
        "cents": 66.666667
      },
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "166.666667",
        "cents": 166.666667
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "233.333333",
        "cents": 233.333333
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "333.333333",
        "cents": 333.333333
      },
      {
        "scl": "366.666667",
        "cents": 366.666667
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "433.333333",
        "cents": 433.333333
      },
      {
        "scl": "466.666667",
        "cents": 466.666667
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "566.666667",
        "cents": 566.666667
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "633.333333",
        "cents": 633.333333
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "733.333333",
        "cents": 733.333333
      },
      {
        "scl": "766.666667",
        "cents": 766.666667
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "833.333333",
        "cents": 833.333333
      },
      {
        "scl": "866.666667",
        "cents": 866.666667
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "966.666667",
        "cents": 966.666667
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1033.333333",
        "cents": 1033.333333
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1100.0",
        "cents": 1100.0
      },
      {
        "scl": "1133.333333",
        "cents": 1133.333333
      },
      {
        "scl": "1166.666667",
        "cents": 1166.666667
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/chair",
    "description": "Iterated 13-limit 6 cent optimization of c'sHAIR2",
    "notes": 36,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92024.html#92121",
    "url": "https://scalelibrary.org/scales/mailing-lists/chair/",
    "tones": [
      {
        "scl": "116.0592",
        "cents": 116.0592
      },
      {
        "scl": "138.8353",
        "cents": 138.8353
      },
      {
        "scl": "150.8356",
        "cents": 150.8356
      },
      {
        "scl": "165.2569",
        "cents": 165.2569
      },
      {
        "scl": "181.7300",
        "cents": 181.73
      },
      {
        "scl": "203.9256",
        "cents": 203.9256
      },
      {
        "scl": "232.7218",
        "cents": 232.7218
      },
      {
        "scl": "267.7890",
        "cents": 267.789
      },
      {
        "scl": "291.0589",
        "cents": 291.0589
      },
      {
        "scl": "317.3625",
        "cents": 317.3625
      },
      {
        "scl": "347.2432",
        "cents": 347.2432
      },
      {
        "scl": "383.4950",
        "cents": 383.495
      },
      {
        "scl": "415.9699",
        "cents": 415.9699
      },
      {
        "scl": "433.1917",
        "cents": 433.1917
      },
      {
        "scl": "498.0496",
        "cents": 498.0496
      },
      {
        "scl": "536.0634",
        "cents": 536.0634
      },
      {
        "scl": "550.7055",
        "cents": 550.7055
      },
      {
        "scl": "582.8485",
        "cents": 582.8485
      },
      {
        "scl": "617.1122",
        "cents": 617.1122
      },
      {
        "scl": "649.9992",
        "cents": 649.9992
      },
      {
        "scl": "664.0179",
        "cents": 664.0179
      },
      {
        "scl": "702.0033",
        "cents": 702.0033
      },
      {
        "scl": "766.5434",
        "cents": 766.5434
      },
      {
        "scl": "784.1618",
        "cents": 784.1618
      },
      {
        "scl": "816.6461",
        "cents": 816.6461
      },
      {
        "scl": "852.4854",
        "cents": 852.4854
      },
      {
        "scl": "883.1151",
        "cents": 883.1151
      },
      {
        "scl": "907.5949",
        "cents": 907.5949
      },
      {
        "scl": "932.2082",
        "cents": 932.2082
      },
      {
        "scl": "967.4072",
        "cents": 967.4072
      },
      {
        "scl": "995.8160",
        "cents": 995.816
      },
      {
        "scl": "1018.6217",
        "cents": 1018.6217
      },
      {
        "scl": "1034.6500",
        "cents": 1034.65
      },
      {
        "scl": "1049.1893",
        "cents": 1049.1893
      },
      {
        "scl": "1084.3259",
        "cents": 1084.3259
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/vicentino2q441",
    "description": "Vicentino's second tuning in 441-edo",
    "notes": 36,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63257.html#63257",
    "url": "https://scalelibrary.org/scales/mailing-lists/vicentino2q441/",
    "tones": [
      {
        "scl": "5.442177",
        "cents": 5.442177
      },
      {
        "scl": "76.190476",
        "cents": 76.190476
      },
      {
        "scl": "81.632653",
        "cents": 81.632653
      },
      {
        "scl": "117.006803",
        "cents": 117.006803
      },
      {
        "scl": "122.448980",
        "cents": 122.44898
      },
      {
        "scl": "193.197279",
        "cents": 193.197279
      },
      {
        "scl": "198.639456",
        "cents": 198.639456
      },
      {
        "scl": "269.387755",
        "cents": 269.387755
      },
      {
        "scl": "274.829932",
        "cents": 274.829932
      },
      {
        "scl": "310.204082",
        "cents": 310.204082
      },
      {
        "scl": "315.646259",
        "cents": 315.646259
      },
      {
        "scl": "386.394558",
        "cents": 386.394558
      },
      {
        "scl": "391.836735",
        "cents": 391.836735
      },
      {
        "scl": "462.585034",
        "cents": 462.585034
      },
      {
        "scl": "503.401361",
        "cents": 503.401361
      },
      {
        "scl": "508.843537",
        "cents": 508.843537
      },
      {
        "scl": "579.591837",
        "cents": 579.591837
      },
      {
        "scl": "585.034014",
        "cents": 585.034014
      },
      {
        "scl": "620.408163",
        "cents": 620.408163
      },
      {
        "scl": "625.850340",
        "cents": 625.85034
      },
      {
        "scl": "696.598639",
        "cents": 696.598639
      },
      {
        "scl": "702.040816",
        "cents": 702.040816
      },
      {
        "scl": "772.789116",
        "cents": 772.789116
      },
      {
        "scl": "778.231293",
        "cents": 778.231293
      },
      {
        "scl": "813.605442",
        "cents": 813.605442
      },
      {
        "scl": "819.047619",
        "cents": 819.047619
      },
      {
        "scl": "889.795918",
        "cents": 889.795918
      },
      {
        "scl": "895.238095",
        "cents": 895.238095
      },
      {
        "scl": "965.986395",
        "cents": 965.986395
      },
      {
        "scl": "971.428571",
        "cents": 971.428571
      },
      {
        "scl": "1006.802721",
        "cents": 1006.802721
      },
      {
        "scl": "1012.244898",
        "cents": 1012.244898
      },
      {
        "scl": "1082.993197",
        "cents": 1082.993197
      },
      {
        "scl": "1088.435374",
        "cents": 1088.435374
      },
      {
        "scl": "1159.183673",
        "cents": 1159.183673
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/vicentino36",
    "description": "Vicentino's second tuning of 1555",
    "notes": 36,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63257.html#63257",
    "url": "https://scalelibrary.org/scales/mailing-lists/vicentino36/",
    "tones": [
      {
        "scl": "5.376572",
        "cents": 5.376572
      },
      {
        "scl": "76.048999",
        "cents": 76.048999
      },
      {
        "scl": "81.425572",
        "cents": 81.425572
      },
      {
        "scl": "117.107858",
        "cents": 117.107858
      },
      {
        "scl": "122.484430",
        "cents": 122.48443
      },
      {
        "scl": "193.156857",
        "cents": 193.156857
      },
      {
        "scl": "198.533429",
        "cents": 198.533429
      },
      {
        "scl": "269.205856",
        "cents": 269.205856
      },
      {
        "scl": "274.582429",
        "cents": 274.582429
      },
      {
        "scl": "310.264715",
        "cents": 310.264715
      },
      {
        "scl": "315.641287",
        "cents": 315.641287
      },
      {
        "scl": "386.313714",
        "cents": 386.313714
      },
      {
        "scl": "391.690286",
        "cents": 391.690286
      },
      {
        "scl": "462.362713",
        "cents": 462.362713
      },
      {
        "scl": "503.421572",
        "cents": 503.421572
      },
      {
        "scl": "508.798144",
        "cents": 508.798144
      },
      {
        "scl": "579.470571",
        "cents": 579.470571
      },
      {
        "scl": "584.847143",
        "cents": 584.847143
      },
      {
        "scl": "620.529429",
        "cents": 620.529429
      },
      {
        "scl": "625.906002",
        "cents": 625.906002
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "701.955001",
        "cents": 701.955001
      },
      {
        "scl": "772.627428",
        "cents": 772.627428
      },
      {
        "scl": "778.004000",
        "cents": 778.004
      },
      {
        "scl": "813.686286",
        "cents": 813.686286
      },
      {
        "scl": "819.062859",
        "cents": 819.062859
      },
      {
        "scl": "889.735285",
        "cents": 889.735285
      },
      {
        "scl": "895.111858",
        "cents": 895.111858
      },
      {
        "scl": "965.784285",
        "cents": 965.784285
      },
      {
        "scl": "971.160857",
        "cents": 971.160857
      },
      {
        "scl": "1006.843143",
        "cents": 1006.843143
      },
      {
        "scl": "1012.219715",
        "cents": 1012.219715
      },
      {
        "scl": "1082.892142",
        "cents": 1082.892142
      },
      {
        "scl": "1088.268715",
        "cents": 1088.268715
      },
      {
        "scl": "1158.941142",
        "cents": 1158.941142
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-compton-36",
    "description": "12L 24s MOS for Compton, L=69.79, s=15.13",
    "notes": 36,
    "period_cents": 1200.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-compton-36/",
    "tones": [
      {
        "scl": "15.13",
        "cents": 15.13
      },
      {
        "scl": "84.92",
        "cents": 84.92
      },
      {
        "scl": "100.05",
        "cents": 100.05
      },
      {
        "scl": "115.18",
        "cents": 115.18
      },
      {
        "scl": "184.97",
        "cents": 184.97
      },
      {
        "scl": "200.10",
        "cents": 200.1
      },
      {
        "scl": "215.23",
        "cents": 215.23
      },
      {
        "scl": "285.02",
        "cents": 285.02
      },
      {
        "scl": "300.15",
        "cents": 300.15
      },
      {
        "scl": "315.28",
        "cents": 315.28
      },
      {
        "scl": "385.07",
        "cents": 385.07
      },
      {
        "scl": "400.20",
        "cents": 400.2
      },
      {
        "scl": "415.33",
        "cents": 415.33
      },
      {
        "scl": "485.12",
        "cents": 485.12
      },
      {
        "scl": "500.25",
        "cents": 500.25
      },
      {
        "scl": "515.38",
        "cents": 515.38
      },
      {
        "scl": "585.17",
        "cents": 585.17
      },
      {
        "scl": "600.30",
        "cents": 600.3
      },
      {
        "scl": "615.43",
        "cents": 615.43
      },
      {
        "scl": "685.22",
        "cents": 685.22
      },
      {
        "scl": "700.35",
        "cents": 700.35
      },
      {
        "scl": "715.48",
        "cents": 715.48
      },
      {
        "scl": "785.27",
        "cents": 785.27
      },
      {
        "scl": "800.40",
        "cents": 800.4
      },
      {
        "scl": "815.53",
        "cents": 815.53
      },
      {
        "scl": "885.32",
        "cents": 885.32
      },
      {
        "scl": "900.45",
        "cents": 900.45
      },
      {
        "scl": "915.58",
        "cents": 915.58
      },
      {
        "scl": "985.37",
        "cents": 985.37
      },
      {
        "scl": "1000.50",
        "cents": 1000.5
      },
      {
        "scl": "1015.63",
        "cents": 1015.63
      },
      {
        "scl": "1085.42",
        "cents": 1085.42
      },
      {
        "scl": "1100.55",
        "cents": 1100.55
      },
      {
        "scl": "1115.68",
        "cents": 1115.68
      },
      {
        "scl": "1185.47",
        "cents": 1185.47
      },
      {
        "scl": "1200.60",
        "cents": 1200.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-36",
    "description": "19L 17s MOS for Liese, L=52.89, s=11.63",
    "notes": 36,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-36/",
    "tones": [
      {
        "scl": "52.89",
        "cents": 52.89
      },
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "117.41",
        "cents": 117.41
      },
      {
        "scl": "129.04",
        "cents": 129.04
      },
      {
        "scl": "181.93",
        "cents": 181.93
      },
      {
        "scl": "193.56",
        "cents": 193.56
      },
      {
        "scl": "246.45",
        "cents": 246.45
      },
      {
        "scl": "258.08",
        "cents": 258.08
      },
      {
        "scl": "310.97",
        "cents": 310.97
      },
      {
        "scl": "322.60",
        "cents": 322.6
      },
      {
        "scl": "375.49",
        "cents": 375.49
      },
      {
        "scl": "387.12",
        "cents": 387.12
      },
      {
        "scl": "440.01",
        "cents": 440.01
      },
      {
        "scl": "451.64",
        "cents": 451.64
      },
      {
        "scl": "504.53",
        "cents": 504.53
      },
      {
        "scl": "516.16",
        "cents": 516.16
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "580.68",
        "cents": 580.68
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "686.46",
        "cents": 686.46
      },
      {
        "scl": "698.09",
        "cents": 698.09
      },
      {
        "scl": "750.98",
        "cents": 750.98
      },
      {
        "scl": "762.61",
        "cents": 762.61
      },
      {
        "scl": "815.50",
        "cents": 815.5
      },
      {
        "scl": "827.13",
        "cents": 827.13
      },
      {
        "scl": "880.02",
        "cents": 880.02
      },
      {
        "scl": "891.65",
        "cents": 891.65
      },
      {
        "scl": "944.54",
        "cents": 944.54
      },
      {
        "scl": "956.17",
        "cents": 956.17
      },
      {
        "scl": "1009.06",
        "cents": 1009.06
      },
      {
        "scl": "1020.69",
        "cents": 1020.69
      },
      {
        "scl": "1073.58",
        "cents": 1073.58
      },
      {
        "scl": "1085.21",
        "cents": 1085.21
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1149.73",
        "cents": 1149.73
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-36-5",
    "description": "36th root of 5, 15.5044 tones/octave",
    "notes": 36,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.50",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-36-5/",
    "tones": [
      {
        "scl": "77.397603",
        "cents": 77.397603
      },
      {
        "scl": "154.795206",
        "cents": 154.795206
      },
      {
        "scl": "232.192809",
        "cents": 232.192809
      },
      {
        "scl": "309.590413",
        "cents": 309.590413
      },
      {
        "scl": "386.988016",
        "cents": 386.988016
      },
      {
        "scl": "464.385619",
        "cents": 464.385619
      },
      {
        "scl": "541.783222",
        "cents": 541.783222
      },
      {
        "scl": "619.180825",
        "cents": 619.180825
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "773.976032",
        "cents": 773.976032
      },
      {
        "scl": "851.373635",
        "cents": 851.373635
      },
      {
        "scl": "928.771238",
        "cents": 928.771238
      },
      {
        "scl": "1006.168841",
        "cents": 1006.168841
      },
      {
        "scl": "1083.566444",
        "cents": 1083.566444
      },
      {
        "scl": "1160.964047",
        "cents": 1160.964047
      },
      {
        "scl": "1238.361651",
        "cents": 1238.361651
      },
      {
        "scl": "1315.759254",
        "cents": 1315.759254
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1470.55446",
        "cents": 1470.55446
      },
      {
        "scl": "1547.952063",
        "cents": 1547.952063
      },
      {
        "scl": "1625.349666",
        "cents": 1625.349666
      },
      {
        "scl": "1702.74727",
        "cents": 1702.74727
      },
      {
        "scl": "1780.144873",
        "cents": 1780.144873
      },
      {
        "scl": "1857.542476",
        "cents": 1857.542476
      },
      {
        "scl": "1934.940079",
        "cents": 1934.940079
      },
      {
        "scl": "2012.337682",
        "cents": 2012.337682
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2167.132889",
        "cents": 2167.132889
      },
      {
        "scl": "2244.530492",
        "cents": 2244.530492
      },
      {
        "scl": "2321.928095",
        "cents": 2321.928095
      },
      {
        "scl": "2399.325698",
        "cents": 2399.325698
      },
      {
        "scl": "2476.723301",
        "cents": 2476.723301
      },
      {
        "scl": "2554.120904",
        "cents": 2554.120904
      },
      {
        "scl": "2631.518508",
        "cents": 2631.518508
      },
      {
        "scl": "2708.916111",
        "cents": 2708.916111
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-porcupine-37",
    "description": "22L 15s MOS for Porcupine, L=40.98, s=19.69",
    "notes": 37,
    "period_cents": 1196.91,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.196",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-porcupine-37/",
    "tones": [
      {
        "scl": "40.98",
        "cents": 40.98
      },
      {
        "scl": "60.67",
        "cents": 60.67
      },
      {
        "scl": "101.65",
        "cents": 101.65
      },
      {
        "scl": "121.34",
        "cents": 121.34
      },
      {
        "scl": "162.32",
        "cents": 162.32
      },
      {
        "scl": "203.30",
        "cents": 203.3
      },
      {
        "scl": "222.99",
        "cents": 222.99
      },
      {
        "scl": "263.97",
        "cents": 263.97
      },
      {
        "scl": "283.66",
        "cents": 283.66
      },
      {
        "scl": "324.64",
        "cents": 324.64
      },
      {
        "scl": "365.62",
        "cents": 365.62
      },
      {
        "scl": "385.31",
        "cents": 385.31
      },
      {
        "scl": "426.29",
        "cents": 426.29
      },
      {
        "scl": "445.98",
        "cents": 445.98
      },
      {
        "scl": "486.96",
        "cents": 486.96
      },
      {
        "scl": "527.94",
        "cents": 527.94
      },
      {
        "scl": "547.63",
        "cents": 547.63
      },
      {
        "scl": "588.61",
        "cents": 588.61
      },
      {
        "scl": "608.30",
        "cents": 608.3
      },
      {
        "scl": "649.28",
        "cents": 649.28
      },
      {
        "scl": "668.97",
        "cents": 668.97
      },
      {
        "scl": "709.95",
        "cents": 709.95
      },
      {
        "scl": "750.93",
        "cents": 750.93
      },
      {
        "scl": "770.62",
        "cents": 770.62
      },
      {
        "scl": "811.60",
        "cents": 811.6
      },
      {
        "scl": "831.29",
        "cents": 831.29
      },
      {
        "scl": "872.27",
        "cents": 872.27
      },
      {
        "scl": "913.25",
        "cents": 913.25
      },
      {
        "scl": "932.94",
        "cents": 932.94
      },
      {
        "scl": "973.92",
        "cents": 973.92
      },
      {
        "scl": "993.61",
        "cents": 993.61
      },
      {
        "scl": "1034.59",
        "cents": 1034.59
      },
      {
        "scl": "1075.57",
        "cents": 1075.57
      },
      {
        "scl": "1095.26",
        "cents": 1095.26
      },
      {
        "scl": "1136.24",
        "cents": 1136.24
      },
      {
        "scl": "1155.93",
        "cents": 1155.93
      },
      {
        "scl": "1196.91",
        "cents": 1196.91
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-beatles-37",
    "description": "27L 10s MOS for Beatles, L=44.10, s=0.64",
    "notes": 37,
    "period_cents": 1197.1,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-beatles-37/",
    "tones": [
      {
        "scl": "44.10",
        "cents": 44.1
      },
      {
        "scl": "44.74",
        "cents": 44.74
      },
      {
        "scl": "88.84",
        "cents": 88.84
      },
      {
        "scl": "132.94",
        "cents": 132.94
      },
      {
        "scl": "177.04",
        "cents": 177.04
      },
      {
        "scl": "177.68",
        "cents": 177.68
      },
      {
        "scl": "221.78",
        "cents": 221.78
      },
      {
        "scl": "265.88",
        "cents": 265.88
      },
      {
        "scl": "309.98",
        "cents": 309.98
      },
      {
        "scl": "310.62",
        "cents": 310.62
      },
      {
        "scl": "354.72",
        "cents": 354.72
      },
      {
        "scl": "398.82",
        "cents": 398.82
      },
      {
        "scl": "399.46",
        "cents": 399.46
      },
      {
        "scl": "443.56",
        "cents": 443.56
      },
      {
        "scl": "487.66",
        "cents": 487.66
      },
      {
        "scl": "531.76",
        "cents": 531.76
      },
      {
        "scl": "532.40",
        "cents": 532.4
      },
      {
        "scl": "576.50",
        "cents": 576.5
      },
      {
        "scl": "620.60",
        "cents": 620.6
      },
      {
        "scl": "664.70",
        "cents": 664.7
      },
      {
        "scl": "665.34",
        "cents": 665.34
      },
      {
        "scl": "709.44",
        "cents": 709.44
      },
      {
        "scl": "753.54",
        "cents": 753.54
      },
      {
        "scl": "797.64",
        "cents": 797.64
      },
      {
        "scl": "798.28",
        "cents": 798.28
      },
      {
        "scl": "842.38",
        "cents": 842.38
      },
      {
        "scl": "886.48",
        "cents": 886.48
      },
      {
        "scl": "887.12",
        "cents": 887.12
      },
      {
        "scl": "931.22",
        "cents": 931.22
      },
      {
        "scl": "975.32",
        "cents": 975.32
      },
      {
        "scl": "1019.42",
        "cents": 1019.42
      },
      {
        "scl": "1020.06",
        "cents": 1020.06
      },
      {
        "scl": "1064.16",
        "cents": 1064.16
      },
      {
        "scl": "1108.26",
        "cents": 1108.26
      },
      {
        "scl": "1152.36",
        "cents": 1152.36
      },
      {
        "scl": "1153.00",
        "cents": 1153.0
      },
      {
        "scl": "1197.10",
        "cents": 1197.1
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-37",
    "description": "12L 25s MOS for Passion, L=63.38, s=17.51",
    "notes": 37,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-37/",
    "tones": [
      {
        "scl": "17.51",
        "cents": 17.51
      },
      {
        "scl": "80.89",
        "cents": 80.89
      },
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "115.91",
        "cents": 115.91
      },
      {
        "scl": "179.29",
        "cents": 179.29
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "214.31",
        "cents": 214.31
      },
      {
        "scl": "277.69",
        "cents": 277.69
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "312.71",
        "cents": 312.71
      },
      {
        "scl": "376.09",
        "cents": 376.09
      },
      {
        "scl": "393.60",
        "cents": 393.6
      },
      {
        "scl": "411.11",
        "cents": 411.11
      },
      {
        "scl": "474.49",
        "cents": 474.49
      },
      {
        "scl": "492.00",
        "cents": 492.0
      },
      {
        "scl": "509.51",
        "cents": 509.51
      },
      {
        "scl": "572.89",
        "cents": 572.89
      },
      {
        "scl": "590.40",
        "cents": 590.4
      },
      {
        "scl": "607.91",
        "cents": 607.91
      },
      {
        "scl": "625.42",
        "cents": 625.42
      },
      {
        "scl": "688.80",
        "cents": 688.8
      },
      {
        "scl": "706.31",
        "cents": 706.31
      },
      {
        "scl": "723.82",
        "cents": 723.82
      },
      {
        "scl": "787.20",
        "cents": 787.2
      },
      {
        "scl": "804.71",
        "cents": 804.71
      },
      {
        "scl": "822.22",
        "cents": 822.22
      },
      {
        "scl": "885.60",
        "cents": 885.6
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "920.62",
        "cents": 920.62
      },
      {
        "scl": "984.00",
        "cents": 984.0
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1019.02",
        "cents": 1019.02
      },
      {
        "scl": "1082.40",
        "cents": 1082.4
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1117.42",
        "cents": 1117.42
      },
      {
        "scl": "1180.80",
        "cents": 1180.8
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "mailing-lists/partch_37",
    "description": "From \"Exposition on Monophony\" 1933, unp. see Ayers, 1/1 vol.9(2)",
    "notes": 37,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_25658.html#25658",
    "url": "https://scalelibrary.org/scales/mailing-lists/partch_37/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "96/49",
        "cents": 1164.303
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-15-diamond-eikosany-union",
    "description": "Union of Diamond & Eikosany (1 3 5 7 9 11), see Figure 15",
    "notes": 37,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-15-diamond-eikosany-union/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "63/55",
        "cents": 235.104
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "72/55",
        "cents": 466.278
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "84/55",
        "cents": 733.149
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/monzoblock37",
    "description": "Symmetrical 13-limit Fokker block containing all of the primes as scale degrees",
    "notes": 37,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_20560.html#20560",
    "url": "https://scalelibrary.org/scales/mailing-lists/monzoblock37/",
    "tones": [
      {
        "scl": "1024/1001",
        "cents": 39.328
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "192/143",
        "cents": 510.109
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "128/91",
        "cents": 590.646
      },
      {
        "scl": "91/64",
        "cents": 609.354
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "143/96",
        "cents": 689.891
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "52/33",
        "cents": 787.255
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "128/77",
        "cents": 879.856
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "1001/512",
        "cents": 1160.672
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-37",
    "description": "37 equal divisions of the octave",
    "notes": 37,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-37/",
    "tones": [
      {
        "scl": "32.432432",
        "cents": 32.432432
      },
      {
        "scl": "64.864865",
        "cents": 64.864865
      },
      {
        "scl": "97.297297",
        "cents": 97.297297
      },
      {
        "scl": "129.72973",
        "cents": 129.72973
      },
      {
        "scl": "162.162162",
        "cents": 162.162162
      },
      {
        "scl": "194.594595",
        "cents": 194.594595
      },
      {
        "scl": "227.027027",
        "cents": 227.027027
      },
      {
        "scl": "259.459459",
        "cents": 259.459459
      },
      {
        "scl": "291.891892",
        "cents": 291.891892
      },
      {
        "scl": "324.324324",
        "cents": 324.324324
      },
      {
        "scl": "356.756757",
        "cents": 356.756757
      },
      {
        "scl": "389.189189",
        "cents": 389.189189
      },
      {
        "scl": "421.621622",
        "cents": 421.621622
      },
      {
        "scl": "454.054054",
        "cents": 454.054054
      },
      {
        "scl": "486.486486",
        "cents": 486.486486
      },
      {
        "scl": "518.918919",
        "cents": 518.918919
      },
      {
        "scl": "551.351351",
        "cents": 551.351351
      },
      {
        "scl": "583.783784",
        "cents": 583.783784
      },
      {
        "scl": "616.216216",
        "cents": 616.216216
      },
      {
        "scl": "648.648649",
        "cents": 648.648649
      },
      {
        "scl": "681.081081",
        "cents": 681.081081
      },
      {
        "scl": "713.513514",
        "cents": 713.513514
      },
      {
        "scl": "745.945946",
        "cents": 745.945946
      },
      {
        "scl": "778.378378",
        "cents": 778.378378
      },
      {
        "scl": "810.810811",
        "cents": 810.810811
      },
      {
        "scl": "843.243243",
        "cents": 843.243243
      },
      {
        "scl": "875.675676",
        "cents": 875.675676
      },
      {
        "scl": "908.108108",
        "cents": 908.108108
      },
      {
        "scl": "940.540541",
        "cents": 940.540541
      },
      {
        "scl": "972.972973",
        "cents": 972.972973
      },
      {
        "scl": "1005.405405",
        "cents": 1005.405405
      },
      {
        "scl": "1037.837838",
        "cents": 1037.837838
      },
      {
        "scl": "1070.27027",
        "cents": 1070.27027
      },
      {
        "scl": "1102.702703",
        "cents": 1102.702703
      },
      {
        "scl": "1135.135135",
        "cents": 1135.135135
      },
      {
        "scl": "1167.567568",
        "cents": 1167.567568
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-11-8-37",
    "description": "Generalized Pythagorean Scale, 11/8 stacked 37=17+20 times",
    "notes": 37,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-11-8-37/",
    "tones": [
      {
        "scl": "31.630617",
        "cents": 31.630617
      },
      {
        "scl": "64.497366",
        "cents": 64.497366
      },
      {
        "scl": "96.127983",
        "cents": 96.127983
      },
      {
        "scl": "128.994732",
        "cents": 128.994732
      },
      {
        "scl": "161.861481",
        "cents": 161.861481
      },
      {
        "scl": "193.492098",
        "cents": 193.492098
      },
      {
        "scl": "226.358847",
        "cents": 226.358847
      },
      {
        "scl": "19487171/16777216",
        "cents": 259.226
      },
      {
        "scl": "290.856213",
        "cents": 290.856213
      },
      {
        "scl": "323.722963",
        "cents": 323.722963
      },
      {
        "scl": "161051/131072",
        "cents": 356.59
      },
      {
        "scl": "388.220329",
        "cents": 388.220329
      },
      {
        "scl": "421.087078",
        "cents": 421.087078
      },
      {
        "scl": "1331/1024",
        "cents": 453.954
      },
      {
        "scl": "485.584444",
        "cents": 485.584444
      },
      {
        "scl": "518.451193",
        "cents": 518.451193
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "582.948559",
        "cents": 582.948559
      },
      {
        "scl": "615.815308",
        "cents": 615.815308
      },
      {
        "scl": "647.445925",
        "cents": 647.445925
      },
      {
        "scl": "680.312674",
        "cents": 680.312674
      },
      {
        "scl": "713.179424",
        "cents": 713.179424
      },
      {
        "scl": "744.81004",
        "cents": 744.81004
      },
      {
        "scl": "777.67679",
        "cents": 777.67679
      },
      {
        "scl": "214358881/134217728",
        "cents": 810.544
      },
      {
        "scl": "842.174156",
        "cents": 842.174156
      },
      {
        "scl": "875.040905",
        "cents": 875.040905
      },
      {
        "scl": "1771561/1048576",
        "cents": 907.908
      },
      {
        "scl": "939.538271",
        "cents": 939.538271
      },
      {
        "scl": "972.40502",
        "cents": 972.40502
      },
      {
        "scl": "14641/8192",
        "cents": 1005.272
      },
      {
        "scl": "1036.902386",
        "cents": 1036.902386
      },
      {
        "scl": "1069.769135",
        "cents": 1069.769135
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "1134.266501",
        "cents": 1134.266501
      },
      {
        "scl": "1167.133251",
        "cents": 1167.133251
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-37-31",
    "description": "37th root of 31 non-octave scale",
    "notes": 37,
    "period_cents": 5945.036,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.14",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-37-31/",
    "tones": [
      {
        "scl": "160.676637",
        "cents": 160.676637
      },
      {
        "scl": "321.353274",
        "cents": 321.353274
      },
      {
        "scl": "482.029911",
        "cents": 482.029911
      },
      {
        "scl": "642.706548",
        "cents": 642.706548
      },
      {
        "scl": "803.383185",
        "cents": 803.383185
      },
      {
        "scl": "964.059823",
        "cents": 964.059823
      },
      {
        "scl": "1124.73646",
        "cents": 1124.73646
      },
      {
        "scl": "1285.413097",
        "cents": 1285.413097
      },
      {
        "scl": "1446.089734",
        "cents": 1446.089734
      },
      {
        "scl": "1606.766371",
        "cents": 1606.766371
      },
      {
        "scl": "1767.443008",
        "cents": 1767.443008
      },
      {
        "scl": "1928.119645",
        "cents": 1928.119645
      },
      {
        "scl": "2088.796282",
        "cents": 2088.796282
      },
      {
        "scl": "2249.472919",
        "cents": 2249.472919
      },
      {
        "scl": "2410.149556",
        "cents": 2410.149556
      },
      {
        "scl": "2570.826193",
        "cents": 2570.826193
      },
      {
        "scl": "2731.502831",
        "cents": 2731.502831
      },
      {
        "scl": "2892.179468",
        "cents": 2892.179468
      },
      {
        "scl": "3052.856105",
        "cents": 3052.856105
      },
      {
        "scl": "3213.532742",
        "cents": 3213.532742
      },
      {
        "scl": "3374.209379",
        "cents": 3374.209379
      },
      {
        "scl": "3534.886016",
        "cents": 3534.886016
      },
      {
        "scl": "3695.562653",
        "cents": 3695.562653
      },
      {
        "scl": "3856.23929",
        "cents": 3856.23929
      },
      {
        "scl": "4016.915927",
        "cents": 4016.915927
      },
      {
        "scl": "4177.592564",
        "cents": 4177.592564
      },
      {
        "scl": "4338.269202",
        "cents": 4338.269202
      },
      {
        "scl": "4498.945839",
        "cents": 4498.945839
      },
      {
        "scl": "4659.622476",
        "cents": 4659.622476
      },
      {
        "scl": "4820.299113",
        "cents": 4820.299113
      },
      {
        "scl": "4980.97575",
        "cents": 4980.97575
      },
      {
        "scl": "5141.652387",
        "cents": 5141.652387
      },
      {
        "scl": "5302.329024",
        "cents": 5302.329024
      },
      {
        "scl": "5463.005661",
        "cents": 5463.005661
      },
      {
        "scl": "5623.682298",
        "cents": 5623.682298
      },
      {
        "scl": "5784.358935",
        "cents": 5784.358935
      },
      {
        "scl": "31/1",
        "cents": 5945.036
      }
    ]
  },
  {
    "stem": "mailing-lists/hemball",
    "description": "Ball 2 around tetrad lattice hole, TOP hemiwuerschmidt tempered",
    "notes": 38,
    "period_cents": 1199.692003,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_9759.html#9759",
    "url": "https://scalelibrary.org/scales/mailing-lists/hemball/",
    "tones": [
      {
        "scl": "36.757438",
        "cents": 36.757438
      },
      {
        "scl": "73.514875",
        "cents": 73.514875
      },
      {
        "scl": "83.550113",
        "cents": 83.550113
      },
      {
        "scl": "120.307550",
        "cents": 120.30755
      },
      {
        "scl": "157.064988",
        "cents": 157.064988
      },
      {
        "scl": "203.857663",
        "cents": 203.857663
      },
      {
        "scl": "240.615101",
        "cents": 240.615101
      },
      {
        "scl": "267.337304",
        "cents": 267.337304
      },
      {
        "scl": "277.372538",
        "cents": 277.372538
      },
      {
        "scl": "314.129979",
        "cents": 314.129979
      },
      {
        "scl": "350.887417",
        "cents": 350.887417
      },
      {
        "scl": "387.644854",
        "cents": 387.644854
      },
      {
        "scl": "424.402292",
        "cents": 424.402292
      },
      {
        "scl": "434.437529",
        "cents": 434.437529
      },
      {
        "scl": "471.194967",
        "cents": 471.194967
      },
      {
        "scl": "507.952404",
        "cents": 507.952404
      },
      {
        "scl": "544.709842",
        "cents": 544.709842
      },
      {
        "scl": "581.467283",
        "cents": 581.467283
      },
      {
        "scl": "591.502517",
        "cents": 591.502517
      },
      {
        "scl": "618.224720",
        "cents": 618.22472
      },
      {
        "scl": "654.982158",
        "cents": 654.982158
      },
      {
        "scl": "701.774833",
        "cents": 701.774833
      },
      {
        "scl": "738.532271",
        "cents": 738.532271
      },
      {
        "scl": "775.289708",
        "cents": 775.289708
      },
      {
        "scl": "785.324946",
        "cents": 785.324946
      },
      {
        "scl": "822.082383",
        "cents": 822.082383
      },
      {
        "scl": "858.839821",
        "cents": 858.839821
      },
      {
        "scl": "885.562024",
        "cents": 885.562024
      },
      {
        "scl": "932.354699",
        "cents": 932.354699
      },
      {
        "scl": "969.112137",
        "cents": 969.112137
      },
      {
        "scl": "1005.869574",
        "cents": 1005.869574
      },
      {
        "scl": "1015.904812",
        "cents": 1015.904812
      },
      {
        "scl": "1042.627012",
        "cents": 1042.627012
      },
      {
        "scl": "1052.662250",
        "cents": 1052.66225
      },
      {
        "scl": "1089.419687",
        "cents": 1089.419687
      },
      {
        "scl": "1126.177125",
        "cents": 1126.177125
      },
      {
        "scl": "1172.969800",
        "cents": 1172.9698
      },
      {
        "scl": "1199.692003",
        "cents": 1199.692003
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-23-repeated-1",
    "description": "Lattice for Genus 3*3*3*5*7*11 (plus 6 pigtails), Repeated Patterins in \"Dalessandro\", Figure 23",
    "notes": 38,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-23-repeated-1/",
    "tones": [
      {
        "scl": "2079/2048",
        "cents": 26.009
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "4455/4096",
        "cents": 145.452
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1155/1024",
        "cents": 208.413
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10395/8192",
        "cents": 412.323
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "945/704",
        "cents": 509.687
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "1485/1024",
        "cents": 643.497
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "385/256",
        "cents": 706.458
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3465/2048",
        "cents": 910.368
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "495/256",
        "cents": 1141.542
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-24-dalessandro",
    "description": "\"D'alessandro\", 1.3.5.7.9.11 Combination-Product Set series, Figure 24",
    "notes": 38,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-24-dalessandro/",
    "tones": [
      {
        "scl": "2079/2048",
        "cents": 26.009
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "4455/4096",
        "cents": 145.452
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1155/1024",
        "cents": 208.413
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10395/8192",
        "cents": 412.323
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "945/704",
        "cents": 509.687
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "1485/1024",
        "cents": 643.497
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "385/256",
        "cents": 706.458
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3465/2048",
        "cents": 910.368
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "495/256",
        "cents": 1141.542
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-38",
    "description": "38 equal divisions of the octave",
    "notes": 38,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-38/",
    "tones": [
      {
        "scl": "31.578947",
        "cents": 31.578947
      },
      {
        "scl": "63.157895",
        "cents": 63.157895
      },
      {
        "scl": "94.736842",
        "cents": 94.736842
      },
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "157.894737",
        "cents": 157.894737
      },
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "221.052632",
        "cents": 221.052632
      },
      {
        "scl": "252.631579",
        "cents": 252.631579
      },
      {
        "scl": "284.210526",
        "cents": 284.210526
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "347.368421",
        "cents": 347.368421
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "410.526316",
        "cents": 410.526316
      },
      {
        "scl": "442.105263",
        "cents": 442.105263
      },
      {
        "scl": "473.684211",
        "cents": 473.684211
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "536.842105",
        "cents": 536.842105
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "631.578947",
        "cents": 631.578947
      },
      {
        "scl": "663.157895",
        "cents": 663.157895
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "726.315789",
        "cents": 726.315789
      },
      {
        "scl": "757.894737",
        "cents": 757.894737
      },
      {
        "scl": "789.473684",
        "cents": 789.473684
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "852.631579",
        "cents": 852.631579
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "915.789474",
        "cents": 915.789474
      },
      {
        "scl": "947.368421",
        "cents": 947.368421
      },
      {
        "scl": "978.947368",
        "cents": 978.947368
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1042.105263",
        "cents": 1042.105263
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1105.263158",
        "cents": 1105.263158
      },
      {
        "scl": "1136.842105",
        "cents": 1136.842105
      },
      {
        "scl": "1168.421053",
        "cents": 1168.421053
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-injera-38",
    "description": "26L 12s MOS for Injera, L=39.23, s=15.15",
    "notes": 38,
    "period_cents": 1201.78,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-injera-38/",
    "tones": [
      {
        "scl": "39.23",
        "cents": 39.23
      },
      {
        "scl": "54.38",
        "cents": 54.38
      },
      {
        "scl": "93.61",
        "cents": 93.61
      },
      {
        "scl": "132.84",
        "cents": 132.84
      },
      {
        "scl": "147.99",
        "cents": 147.99
      },
      {
        "scl": "187.22",
        "cents": 187.22
      },
      {
        "scl": "226.45",
        "cents": 226.45
      },
      {
        "scl": "241.60",
        "cents": 241.6
      },
      {
        "scl": "280.83",
        "cents": 280.83
      },
      {
        "scl": "320.06",
        "cents": 320.06
      },
      {
        "scl": "359.29",
        "cents": 359.29
      },
      {
        "scl": "374.44",
        "cents": 374.44
      },
      {
        "scl": "413.67",
        "cents": 413.67
      },
      {
        "scl": "452.90",
        "cents": 452.9
      },
      {
        "scl": "468.05",
        "cents": 468.05
      },
      {
        "scl": "507.28",
        "cents": 507.28
      },
      {
        "scl": "546.51",
        "cents": 546.51
      },
      {
        "scl": "561.66",
        "cents": 561.66
      },
      {
        "scl": "600.89",
        "cents": 600.89
      },
      {
        "scl": "640.12",
        "cents": 640.12
      },
      {
        "scl": "655.27",
        "cents": 655.27
      },
      {
        "scl": "694.50",
        "cents": 694.5
      },
      {
        "scl": "733.73",
        "cents": 733.73
      },
      {
        "scl": "748.88",
        "cents": 748.88
      },
      {
        "scl": "788.11",
        "cents": 788.11
      },
      {
        "scl": "827.34",
        "cents": 827.34
      },
      {
        "scl": "842.49",
        "cents": 842.49
      },
      {
        "scl": "881.72",
        "cents": 881.72
      },
      {
        "scl": "920.95",
        "cents": 920.95
      },
      {
        "scl": "960.18",
        "cents": 960.18
      },
      {
        "scl": "975.33",
        "cents": 975.33
      },
      {
        "scl": "1014.56",
        "cents": 1014.56
      },
      {
        "scl": "1053.79",
        "cents": 1053.79
      },
      {
        "scl": "1068.94",
        "cents": 1068.94
      },
      {
        "scl": "1108.17",
        "cents": 1108.17
      },
      {
        "scl": "1147.40",
        "cents": 1147.4
      },
      {
        "scl": "1162.55",
        "cents": 1162.55
      },
      {
        "scl": "1201.78",
        "cents": 1201.78
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-38-7",
    "description": "38th root of 7 non-octave scale",
    "notes": 38,
    "period_cents": 3368.826,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.22",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-38-7/",
    "tones": [
      {
        "scl": "88.653313",
        "cents": 88.653313
      },
      {
        "scl": "177.306627",
        "cents": 177.306627
      },
      {
        "scl": "265.95994",
        "cents": 265.95994
      },
      {
        "scl": "354.613253",
        "cents": 354.613253
      },
      {
        "scl": "443.266567",
        "cents": 443.266567
      },
      {
        "scl": "531.91988",
        "cents": 531.91988
      },
      {
        "scl": "620.573193",
        "cents": 620.573193
      },
      {
        "scl": "709.226507",
        "cents": 709.226507
      },
      {
        "scl": "797.87982",
        "cents": 797.87982
      },
      {
        "scl": "886.533133",
        "cents": 886.533133
      },
      {
        "scl": "975.186447",
        "cents": 975.186447
      },
      {
        "scl": "1063.83976",
        "cents": 1063.83976
      },
      {
        "scl": "1152.493073",
        "cents": 1152.493073
      },
      {
        "scl": "1241.146387",
        "cents": 1241.146387
      },
      {
        "scl": "1329.7997",
        "cents": 1329.7997
      },
      {
        "scl": "1418.453013",
        "cents": 1418.453013
      },
      {
        "scl": "1507.106327",
        "cents": 1507.106327
      },
      {
        "scl": "1595.75964",
        "cents": 1595.75964
      },
      {
        "scl": "1684.412953",
        "cents": 1684.412953
      },
      {
        "scl": "1773.066267",
        "cents": 1773.066267
      },
      {
        "scl": "1861.71958",
        "cents": 1861.71958
      },
      {
        "scl": "1950.372893",
        "cents": 1950.372893
      },
      {
        "scl": "2039.026207",
        "cents": 2039.026207
      },
      {
        "scl": "2127.67952",
        "cents": 2127.67952
      },
      {
        "scl": "2216.332833",
        "cents": 2216.332833
      },
      {
        "scl": "2304.986147",
        "cents": 2304.986147
      },
      {
        "scl": "2393.63946",
        "cents": 2393.63946
      },
      {
        "scl": "2482.292773",
        "cents": 2482.292773
      },
      {
        "scl": "2570.946087",
        "cents": 2570.946087
      },
      {
        "scl": "2659.5994",
        "cents": 2659.5994
      },
      {
        "scl": "2748.252713",
        "cents": 2748.252713
      },
      {
        "scl": "2836.906027",
        "cents": 2836.906027
      },
      {
        "scl": "2925.55934",
        "cents": 2925.55934
      },
      {
        "scl": "3014.212653",
        "cents": 3014.212653
      },
      {
        "scl": "3102.865966",
        "cents": 3102.865966
      },
      {
        "scl": "3191.51928",
        "cents": 3191.51928
      },
      {
        "scl": "3280.172593",
        "cents": 3280.172593
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-augene-39",
    "description": "12L 27s MOS for Augene, L=34.10, s=29.18",
    "notes": 39,
    "period_cents": 1197.06,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-augene-39/",
    "tones": [
      {
        "scl": "29.18",
        "cents": 29.18
      },
      {
        "scl": "63.28",
        "cents": 63.28
      },
      {
        "scl": "92.46",
        "cents": 92.46
      },
      {
        "scl": "121.64",
        "cents": 121.64
      },
      {
        "scl": "155.74",
        "cents": 155.74
      },
      {
        "scl": "184.92",
        "cents": 184.92
      },
      {
        "scl": "214.10",
        "cents": 214.1
      },
      {
        "scl": "243.28",
        "cents": 243.28
      },
      {
        "scl": "277.38",
        "cents": 277.38
      },
      {
        "scl": "306.56",
        "cents": 306.56
      },
      {
        "scl": "335.74",
        "cents": 335.74
      },
      {
        "scl": "369.84",
        "cents": 369.84
      },
      {
        "scl": "399.02",
        "cents": 399.02
      },
      {
        "scl": "428.20",
        "cents": 428.2
      },
      {
        "scl": "462.30",
        "cents": 462.3
      },
      {
        "scl": "491.48",
        "cents": 491.48
      },
      {
        "scl": "520.66",
        "cents": 520.66
      },
      {
        "scl": "554.76",
        "cents": 554.76
      },
      {
        "scl": "583.94",
        "cents": 583.94
      },
      {
        "scl": "613.12",
        "cents": 613.12
      },
      {
        "scl": "642.30",
        "cents": 642.3
      },
      {
        "scl": "676.40",
        "cents": 676.4
      },
      {
        "scl": "705.58",
        "cents": 705.58
      },
      {
        "scl": "734.76",
        "cents": 734.76
      },
      {
        "scl": "768.86",
        "cents": 768.86
      },
      {
        "scl": "798.04",
        "cents": 798.04
      },
      {
        "scl": "827.22",
        "cents": 827.22
      },
      {
        "scl": "861.32",
        "cents": 861.32
      },
      {
        "scl": "890.50",
        "cents": 890.5
      },
      {
        "scl": "919.68",
        "cents": 919.68
      },
      {
        "scl": "953.78",
        "cents": 953.78
      },
      {
        "scl": "982.96",
        "cents": 982.96
      },
      {
        "scl": "1012.14",
        "cents": 1012.14
      },
      {
        "scl": "1041.32",
        "cents": 1041.32
      },
      {
        "scl": "1075.42",
        "cents": 1075.42
      },
      {
        "scl": "1104.60",
        "cents": 1104.6
      },
      {
        "scl": "1133.78",
        "cents": 1133.78
      },
      {
        "scl": "1167.88",
        "cents": 1167.88
      },
      {
        "scl": "1197.06",
        "cents": 1197.06
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-39",
    "description": "7L 32s MOS for Amity, L=64.39, s=23.41",
    "notes": 39,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-39/",
    "tones": [
      {
        "scl": "23.41",
        "cents": 23.41
      },
      {
        "scl": "46.82",
        "cents": 46.82
      },
      {
        "scl": "111.21",
        "cents": 111.21
      },
      {
        "scl": "134.62",
        "cents": 134.62
      },
      {
        "scl": "158.03",
        "cents": 158.03
      },
      {
        "scl": "181.44",
        "cents": 181.44
      },
      {
        "scl": "204.85",
        "cents": 204.85
      },
      {
        "scl": "228.26",
        "cents": 228.26
      },
      {
        "scl": "292.65",
        "cents": 292.65
      },
      {
        "scl": "316.06",
        "cents": 316.06
      },
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "362.88",
        "cents": 362.88
      },
      {
        "scl": "386.29",
        "cents": 386.29
      },
      {
        "scl": "450.68",
        "cents": 450.68
      },
      {
        "scl": "474.09",
        "cents": 474.09
      },
      {
        "scl": "497.50",
        "cents": 497.5
      },
      {
        "scl": "520.91",
        "cents": 520.91
      },
      {
        "scl": "544.32",
        "cents": 544.32
      },
      {
        "scl": "567.73",
        "cents": 567.73
      },
      {
        "scl": "632.12",
        "cents": 632.12
      },
      {
        "scl": "655.53",
        "cents": 655.53
      },
      {
        "scl": "678.94",
        "cents": 678.94
      },
      {
        "scl": "702.35",
        "cents": 702.35
      },
      {
        "scl": "725.76",
        "cents": 725.76
      },
      {
        "scl": "749.17",
        "cents": 749.17
      },
      {
        "scl": "813.56",
        "cents": 813.56
      },
      {
        "scl": "836.97",
        "cents": 836.97
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "883.79",
        "cents": 883.79
      },
      {
        "scl": "907.20",
        "cents": 907.2
      },
      {
        "scl": "971.59",
        "cents": 971.59
      },
      {
        "scl": "995.00",
        "cents": 995.0
      },
      {
        "scl": "1018.41",
        "cents": 1018.41
      },
      {
        "scl": "1041.82",
        "cents": 1041.82
      },
      {
        "scl": "1065.23",
        "cents": 1065.23
      },
      {
        "scl": "1088.64",
        "cents": 1088.64
      },
      {
        "scl": "1153.03",
        "cents": 1153.03
      },
      {
        "scl": "1176.44",
        "cents": 1176.44
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "edos/edo-39",
    "description": "39 equal divisions of the octave",
    "notes": 39,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-39/",
    "tones": [
      {
        "scl": "30.769231",
        "cents": 30.769231
      },
      {
        "scl": "61.538462",
        "cents": 61.538462
      },
      {
        "scl": "92.307692",
        "cents": 92.307692
      },
      {
        "scl": "123.076923",
        "cents": 123.076923
      },
      {
        "scl": "153.846154",
        "cents": 153.846154
      },
      {
        "scl": "184.615385",
        "cents": 184.615385
      },
      {
        "scl": "215.384615",
        "cents": 215.384615
      },
      {
        "scl": "246.153846",
        "cents": 246.153846
      },
      {
        "scl": "276.923077",
        "cents": 276.923077
      },
      {
        "scl": "307.692308",
        "cents": 307.692308
      },
      {
        "scl": "338.461538",
        "cents": 338.461538
      },
      {
        "scl": "369.230769",
        "cents": 369.230769
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "430.769231",
        "cents": 430.769231
      },
      {
        "scl": "461.538462",
        "cents": 461.538462
      },
      {
        "scl": "492.307692",
        "cents": 492.307692
      },
      {
        "scl": "523.076923",
        "cents": 523.076923
      },
      {
        "scl": "553.846154",
        "cents": 553.846154
      },
      {
        "scl": "584.615385",
        "cents": 584.615385
      },
      {
        "scl": "615.384615",
        "cents": 615.384615
      },
      {
        "scl": "646.153846",
        "cents": 646.153846
      },
      {
        "scl": "676.923077",
        "cents": 676.923077
      },
      {
        "scl": "707.692308",
        "cents": 707.692308
      },
      {
        "scl": "738.461538",
        "cents": 738.461538
      },
      {
        "scl": "769.230769",
        "cents": 769.230769
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "830.769231",
        "cents": 830.769231
      },
      {
        "scl": "861.538462",
        "cents": 861.538462
      },
      {
        "scl": "892.307692",
        "cents": 892.307692
      },
      {
        "scl": "923.076923",
        "cents": 923.076923
      },
      {
        "scl": "953.846154",
        "cents": 953.846154
      },
      {
        "scl": "984.615385",
        "cents": 984.615385
      },
      {
        "scl": "1015.384615",
        "cents": 1015.384615
      },
      {
        "scl": "1046.153846",
        "cents": 1046.153846
      },
      {
        "scl": "1076.923077",
        "cents": 1076.923077
      },
      {
        "scl": "1107.692308",
        "cents": 1107.692308
      },
      {
        "scl": "1138.461538",
        "cents": 1138.461538
      },
      {
        "scl": "1169.230769",
        "cents": 1169.230769
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/quadraparizekmic39",
    "description": "Quadraparizekmic[39]; 7/135 octave generator",
    "notes": 39,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95449",
    "url": "https://scalelibrary.org/scales/mailing-lists/quadraparizekmic39/",
    "tones": [
      {
        "scl": "17.77778",
        "cents": 17.77778
      },
      {
        "scl": "62.22222",
        "cents": 62.22222
      },
      {
        "scl": "80.00000",
        "cents": 80.0
      },
      {
        "scl": "124.44444",
        "cents": 124.44444
      },
      {
        "scl": "142.22222",
        "cents": 142.22222
      },
      {
        "scl": "186.66667",
        "cents": 186.66667
      },
      {
        "scl": "204.44444",
        "cents": 204.44444
      },
      {
        "scl": "248.88889",
        "cents": 248.88889
      },
      {
        "scl": "266.66667",
        "cents": 266.66667
      },
      {
        "scl": "311.11111",
        "cents": 311.11111
      },
      {
        "scl": "328.88889",
        "cents": 328.88889
      },
      {
        "scl": "373.33333",
        "cents": 373.33333
      },
      {
        "scl": "391.11111",
        "cents": 391.11111
      },
      {
        "scl": "435.55556",
        "cents": 435.55556
      },
      {
        "scl": "453.33333",
        "cents": 453.33333
      },
      {
        "scl": "497.77778",
        "cents": 497.77778
      },
      {
        "scl": "515.55556",
        "cents": 515.55556
      },
      {
        "scl": "560.00000",
        "cents": 560.0
      },
      {
        "scl": "577.77778",
        "cents": 577.77778
      },
      {
        "scl": "622.22222",
        "cents": 622.22222
      },
      {
        "scl": "640.00000",
        "cents": 640.0
      },
      {
        "scl": "684.44444",
        "cents": 684.44444
      },
      {
        "scl": "702.22222",
        "cents": 702.22222
      },
      {
        "scl": "746.66667",
        "cents": 746.66667
      },
      {
        "scl": "764.44444",
        "cents": 764.44444
      },
      {
        "scl": "808.88889",
        "cents": 808.88889
      },
      {
        "scl": "826.66667",
        "cents": 826.66667
      },
      {
        "scl": "871.11111",
        "cents": 871.11111
      },
      {
        "scl": "888.88889",
        "cents": 888.88889
      },
      {
        "scl": "933.33333",
        "cents": 933.33333
      },
      {
        "scl": "951.11111",
        "cents": 951.11111
      },
      {
        "scl": "995.55556",
        "cents": 995.55556
      },
      {
        "scl": "1013.33333",
        "cents": 1013.33333
      },
      {
        "scl": "1057.77778",
        "cents": 1057.77778
      },
      {
        "scl": "1075.55556",
        "cents": 1075.55556
      },
      {
        "scl": "1120.00000",
        "cents": 1120.0
      },
      {
        "scl": "1137.77778",
        "cents": 1137.77778
      },
      {
        "scl": "1182.22222",
        "cents": 1182.22222
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-doublewide-40",
    "description": "22L 18s MOS for Doublewide, L=53.76, s=0.88",
    "notes": 40,
    "period_cents": 1198.56,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.185",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-doublewide-40/",
    "tones": [
      {
        "scl": "53.76",
        "cents": 53.76
      },
      {
        "scl": "54.64",
        "cents": 54.64
      },
      {
        "scl": "108.40",
        "cents": 108.4
      },
      {
        "scl": "109.28",
        "cents": 109.28
      },
      {
        "scl": "163.04",
        "cents": 163.04
      },
      {
        "scl": "163.92",
        "cents": 163.92
      },
      {
        "scl": "217.68",
        "cents": 217.68
      },
      {
        "scl": "218.56",
        "cents": 218.56
      },
      {
        "scl": "272.32",
        "cents": 272.32
      },
      {
        "scl": "326.08",
        "cents": 326.08
      },
      {
        "scl": "326.96",
        "cents": 326.96
      },
      {
        "scl": "380.72",
        "cents": 380.72
      },
      {
        "scl": "381.60",
        "cents": 381.6
      },
      {
        "scl": "435.36",
        "cents": 435.36
      },
      {
        "scl": "436.24",
        "cents": 436.24
      },
      {
        "scl": "490.00",
        "cents": 490.0
      },
      {
        "scl": "490.88",
        "cents": 490.88
      },
      {
        "scl": "544.64",
        "cents": 544.64
      },
      {
        "scl": "545.52",
        "cents": 545.52
      },
      {
        "scl": "599.28",
        "cents": 599.28
      },
      {
        "scl": "653.04",
        "cents": 653.04
      },
      {
        "scl": "653.92",
        "cents": 653.92
      },
      {
        "scl": "707.68",
        "cents": 707.68
      },
      {
        "scl": "708.56",
        "cents": 708.56
      },
      {
        "scl": "762.32",
        "cents": 762.32
      },
      {
        "scl": "763.20",
        "cents": 763.2
      },
      {
        "scl": "816.96",
        "cents": 816.96
      },
      {
        "scl": "817.84",
        "cents": 817.84
      },
      {
        "scl": "871.60",
        "cents": 871.6
      },
      {
        "scl": "925.36",
        "cents": 925.36
      },
      {
        "scl": "926.24",
        "cents": 926.24
      },
      {
        "scl": "980.00",
        "cents": 980.0
      },
      {
        "scl": "980.88",
        "cents": 980.88
      },
      {
        "scl": "1034.64",
        "cents": 1034.64
      },
      {
        "scl": "1035.52",
        "cents": 1035.52
      },
      {
        "scl": "1089.28",
        "cents": 1089.28
      },
      {
        "scl": "1090.16",
        "cents": 1090.16
      },
      {
        "scl": "1143.92",
        "cents": 1143.92
      },
      {
        "scl": "1144.80",
        "cents": 1144.8
      },
      {
        "scl": "1198.56",
        "cents": 1198.56
      }
    ]
  },
  {
    "stem": "edos/edo-40",
    "description": "40 equal divisions of the octave",
    "notes": 40,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-40/",
    "tones": [
      {
        "scl": "30.0",
        "cents": 30.0
      },
      {
        "scl": "60.0",
        "cents": 60.0
      },
      {
        "scl": "90.0",
        "cents": 90.0
      },
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "210.0",
        "cents": 210.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "270.0",
        "cents": 270.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "330.0",
        "cents": 330.0
      },
      {
        "scl": "360.0",
        "cents": 360.0
      },
      {
        "scl": "390.0",
        "cents": 390.0
      },
      {
        "scl": "420.0",
        "cents": 420.0
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "510.0",
        "cents": 510.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "570.0",
        "cents": 570.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "630.0",
        "cents": 630.0
      },
      {
        "scl": "660.0",
        "cents": 660.0
      },
      {
        "scl": "690.0",
        "cents": 690.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "780.0",
        "cents": 780.0
      },
      {
        "scl": "810.0",
        "cents": 810.0
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "870.0",
        "cents": 870.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "930.0",
        "cents": 930.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "990.0",
        "cents": 990.0
      },
      {
        "scl": "1020.0",
        "cents": 1020.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1110.0",
        "cents": 1110.0
      },
      {
        "scl": "1140.0",
        "cents": 1140.0
      },
      {
        "scl": "1170.0",
        "cents": 1170.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/line40",
    "description": "|11 -10 -10 10> tempered line scale in 2080et tuning",
    "notes": 40,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99424.html#99424",
    "url": "https://scalelibrary.org/scales/mailing-lists/line40/",
    "tones": [
      {
        "scl": "8.65385",
        "cents": 8.65385
      },
      {
        "scl": "26.53846",
        "cents": 26.53846
      },
      {
        "scl": "102.11538",
        "cents": 102.11538
      },
      {
        "scl": "120.00000",
        "cents": 120.0
      },
      {
        "scl": "128.65385",
        "cents": 128.65385
      },
      {
        "scl": "146.53846",
        "cents": 146.53846
      },
      {
        "scl": "222.11538",
        "cents": 222.11538
      },
      {
        "scl": "240.00000",
        "cents": 240.0
      },
      {
        "scl": "248.65385",
        "cents": 248.65385
      },
      {
        "scl": "266.53846",
        "cents": 266.53846
      },
      {
        "scl": "342.11538",
        "cents": 342.11538
      },
      {
        "scl": "360.00000",
        "cents": 360.0
      },
      {
        "scl": "368.65385",
        "cents": 368.65385
      },
      {
        "scl": "386.53846",
        "cents": 386.53846
      },
      {
        "scl": "462.11538",
        "cents": 462.11538
      },
      {
        "scl": "480.00000",
        "cents": 480.0
      },
      {
        "scl": "488.65385",
        "cents": 488.65385
      },
      {
        "scl": "506.53846",
        "cents": 506.53846
      },
      {
        "scl": "582.11538",
        "cents": 582.11538
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "608.65385",
        "cents": 608.65385
      },
      {
        "scl": "626.53846",
        "cents": 626.53846
      },
      {
        "scl": "702.11538",
        "cents": 702.11538
      },
      {
        "scl": "720.00000",
        "cents": 720.0
      },
      {
        "scl": "728.65385",
        "cents": 728.65385
      },
      {
        "scl": "746.53846",
        "cents": 746.53846
      },
      {
        "scl": "822.11538",
        "cents": 822.11538
      },
      {
        "scl": "840.00000",
        "cents": 840.0
      },
      {
        "scl": "848.65385",
        "cents": 848.65385
      },
      {
        "scl": "866.53846",
        "cents": 866.53846
      },
      {
        "scl": "942.11538",
        "cents": 942.11538
      },
      {
        "scl": "960.00000",
        "cents": 960.0
      },
      {
        "scl": "968.65385",
        "cents": 968.65385
      },
      {
        "scl": "986.53846",
        "cents": 986.53846
      },
      {
        "scl": "1062.11538",
        "cents": 1062.11538
      },
      {
        "scl": "1080.00000",
        "cents": 1080.0
      },
      {
        "scl": "1088.65385",
        "cents": 1088.65385
      },
      {
        "scl": "1106.53846",
        "cents": 1106.53846
      },
      {
        "scl": "1182.11538",
        "cents": 1182.11538
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-40-5",
    "description": "40th root of 5, 17.2271 tones/octave",
    "notes": 40,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.50",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-40-5/",
    "tones": [
      {
        "scl": "69.657843",
        "cents": 69.657843
      },
      {
        "scl": "139.315686",
        "cents": 139.315686
      },
      {
        "scl": "208.973529",
        "cents": 208.973529
      },
      {
        "scl": "278.631371",
        "cents": 278.631371
      },
      {
        "scl": "348.289214",
        "cents": 348.289214
      },
      {
        "scl": "417.947057",
        "cents": 417.947057
      },
      {
        "scl": "487.6049",
        "cents": 487.6049
      },
      {
        "scl": "557.262743",
        "cents": 557.262743
      },
      {
        "scl": "626.920586",
        "cents": 626.920586
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "766.236271",
        "cents": 766.236271
      },
      {
        "scl": "835.894114",
        "cents": 835.894114
      },
      {
        "scl": "905.551957",
        "cents": 905.551957
      },
      {
        "scl": "975.2098",
        "cents": 975.2098
      },
      {
        "scl": "1044.867643",
        "cents": 1044.867643
      },
      {
        "scl": "1114.525486",
        "cents": 1114.525486
      },
      {
        "scl": "1184.183328",
        "cents": 1184.183328
      },
      {
        "scl": "1253.841171",
        "cents": 1253.841171
      },
      {
        "scl": "1323.499014",
        "cents": 1323.499014
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1462.8147",
        "cents": 1462.8147
      },
      {
        "scl": "1532.472543",
        "cents": 1532.472543
      },
      {
        "scl": "1602.130385",
        "cents": 1602.130385
      },
      {
        "scl": "1671.788228",
        "cents": 1671.788228
      },
      {
        "scl": "1741.446071",
        "cents": 1741.446071
      },
      {
        "scl": "1811.103914",
        "cents": 1811.103914
      },
      {
        "scl": "1880.761757",
        "cents": 1880.761757
      },
      {
        "scl": "1950.4196",
        "cents": 1950.4196
      },
      {
        "scl": "2020.077443",
        "cents": 2020.077443
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2159.393128",
        "cents": 2159.393128
      },
      {
        "scl": "2229.050971",
        "cents": 2229.050971
      },
      {
        "scl": "2298.708814",
        "cents": 2298.708814
      },
      {
        "scl": "2368.366657",
        "cents": 2368.366657
      },
      {
        "scl": "2438.0245",
        "cents": 2438.0245
      },
      {
        "scl": "2507.682342",
        "cents": 2507.682342
      },
      {
        "scl": "2577.340185",
        "cents": 2577.340185
      },
      {
        "scl": "2646.998028",
        "cents": 2646.998028
      },
      {
        "scl": "2716.655871",
        "cents": 2716.655871
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-tetracot-41",
    "description": "34L 7s MOS for Tetracot, L=33.74, s=7.41",
    "notes": 41,
    "period_cents": 1199.03,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-tetracot-41/",
    "tones": [
      {
        "scl": "33.74",
        "cents": 33.74
      },
      {
        "scl": "67.48",
        "cents": 67.48
      },
      {
        "scl": "74.89",
        "cents": 74.89
      },
      {
        "scl": "108.63",
        "cents": 108.63
      },
      {
        "scl": "142.37",
        "cents": 142.37
      },
      {
        "scl": "176.11",
        "cents": 176.11
      },
      {
        "scl": "209.85",
        "cents": 209.85
      },
      {
        "scl": "243.59",
        "cents": 243.59
      },
      {
        "scl": "251.00",
        "cents": 251.0
      },
      {
        "scl": "284.74",
        "cents": 284.74
      },
      {
        "scl": "318.48",
        "cents": 318.48
      },
      {
        "scl": "352.22",
        "cents": 352.22
      },
      {
        "scl": "385.96",
        "cents": 385.96
      },
      {
        "scl": "419.70",
        "cents": 419.7
      },
      {
        "scl": "427.11",
        "cents": 427.11
      },
      {
        "scl": "460.85",
        "cents": 460.85
      },
      {
        "scl": "494.59",
        "cents": 494.59
      },
      {
        "scl": "528.33",
        "cents": 528.33
      },
      {
        "scl": "562.07",
        "cents": 562.07
      },
      {
        "scl": "595.81",
        "cents": 595.81
      },
      {
        "scl": "603.22",
        "cents": 603.22
      },
      {
        "scl": "636.96",
        "cents": 636.96
      },
      {
        "scl": "670.70",
        "cents": 670.7
      },
      {
        "scl": "704.44",
        "cents": 704.44
      },
      {
        "scl": "738.18",
        "cents": 738.18
      },
      {
        "scl": "771.92",
        "cents": 771.92
      },
      {
        "scl": "779.33",
        "cents": 779.33
      },
      {
        "scl": "813.07",
        "cents": 813.07
      },
      {
        "scl": "846.81",
        "cents": 846.81
      },
      {
        "scl": "880.55",
        "cents": 880.55
      },
      {
        "scl": "914.29",
        "cents": 914.29
      },
      {
        "scl": "948.03",
        "cents": 948.03
      },
      {
        "scl": "955.44",
        "cents": 955.44
      },
      {
        "scl": "989.18",
        "cents": 989.18
      },
      {
        "scl": "1022.92",
        "cents": 1022.92
      },
      {
        "scl": "1056.66",
        "cents": 1056.66
      },
      {
        "scl": "1090.40",
        "cents": 1090.4
      },
      {
        "scl": "1124.14",
        "cents": 1124.14
      },
      {
        "scl": "1131.55",
        "cents": 1131.55
      },
      {
        "scl": "1165.29",
        "cents": 1165.29
      },
      {
        "scl": "1199.03",
        "cents": 1199.03
      }
    ]
  },
  {
    "stem": "mailing-lists/hemw",
    "description": "Hemiwuerschmidt TOP tempering of 43 notes of septimal ball 3",
    "notes": 41,
    "period_cents": 1199.692,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_9648.html#9648",
    "url": "https://scalelibrary.org/scales/mailing-lists/hemw/",
    "tones": [
      {
        "scl": "36.757436",
        "cents": 36.757436
      },
      {
        "scl": "46.792679",
        "cents": 46.792679
      },
      {
        "scl": "73.514873",
        "cents": 73.514873
      },
      {
        "scl": "83.550115",
        "cents": 83.550115
      },
      {
        "scl": "110.272314",
        "cents": 110.272314
      },
      {
        "scl": "120.307552",
        "cents": 120.307552
      },
      {
        "scl": "157.064988",
        "cents": 157.064988
      },
      {
        "scl": "183.787187",
        "cents": 183.787187
      },
      {
        "scl": "193.822429",
        "cents": 193.822429
      },
      {
        "scl": "230.579866",
        "cents": 230.579866
      },
      {
        "scl": "267.337302",
        "cents": 267.337302
      },
      {
        "scl": "304.094739",
        "cents": 304.094739
      },
      {
        "scl": "314.129981",
        "cents": 314.129981
      },
      {
        "scl": "350.887417",
        "cents": 350.887417
      },
      {
        "scl": "387.644854",
        "cents": 387.644854
      },
      {
        "scl": "434.437533",
        "cents": 434.437533
      },
      {
        "scl": "471.194969",
        "cents": 471.194969
      },
      {
        "scl": "497.917168",
        "cents": 497.917168
      },
      {
        "scl": "544.709847",
        "cents": 544.709847
      },
      {
        "scl": "581.467283",
        "cents": 581.467283
      },
      {
        "scl": "618.224720",
        "cents": 618.22472
      },
      {
        "scl": "654.982156",
        "cents": 654.982156
      },
      {
        "scl": "701.774835",
        "cents": 701.774835
      },
      {
        "scl": "728.497034",
        "cents": 728.497034
      },
      {
        "scl": "765.254470",
        "cents": 765.25447
      },
      {
        "scl": "812.047149",
        "cents": 812.047149
      },
      {
        "scl": "848.804585",
        "cents": 848.804585
      },
      {
        "scl": "885.562022",
        "cents": 885.562022
      },
      {
        "scl": "895.597264",
        "cents": 895.597264
      },
      {
        "scl": "932.354701",
        "cents": 932.354701
      },
      {
        "scl": "969.112137",
        "cents": 969.112137
      },
      {
        "scl": "1005.869574",
        "cents": 1005.869574
      },
      {
        "scl": "1015.904816",
        "cents": 1015.904816
      },
      {
        "scl": "1042.627015",
        "cents": 1042.627015
      },
      {
        "scl": "1079.384451",
        "cents": 1079.384451
      },
      {
        "scl": "1089.419689",
        "cents": 1089.419689
      },
      {
        "scl": "1116.141888",
        "cents": 1116.141888
      },
      {
        "scl": "1126.177130",
        "cents": 1126.17713
      },
      {
        "scl": "1152.899324",
        "cents": 1152.899324
      },
      {
        "scl": "1162.934567",
        "cents": 1162.934567
      },
      {
        "scl": "1199.692000",
        "cents": 1199.692
      }
    ]
  },
  {
    "stem": "mailing-lists/partch-41combo",
    "description": "41-tone JI combination from Partch's 29-tone and 37-tone scales",
    "notes": 41,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_25658.html#25658",
    "url": "https://scalelibrary.org/scales/mailing-lists/partch-41combo/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "96/49",
        "cents": 1164.303
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/schis41",
    "description": "Tenney reduced version of Wilson_41",
    "notes": 41,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11865.html#11876",
    "url": "https://scalelibrary.org/scales/mailing-lists/schis41/",
    "tones": [
      {
        "scl": "50/49",
        "cents": 34.976
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "81/77",
        "cents": 87.676
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "200/147",
        "cents": 533.021
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "154/81",
        "cents": 1112.324
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tenn41a",
    "description": "29&41 Tenney reduced fifths from -20 to 20",
    "notes": 41,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11865.html#11878",
    "url": "https://scalelibrary.org/scales/mailing-lists/tenn41a/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "63/55",
        "cents": 235.104
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "55/42",
        "cents": 466.851
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "88/63",
        "cents": 578.582
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "189/110",
        "cents": 937.059
      },
      {
        "scl": "110/63",
        "cents": 964.896
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "55/28",
        "cents": 1168.806
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tenn41b",
    "description": "41&53 Tenney reduced fifths from -20 to 20",
    "notes": 41,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11865.html#11878",
    "url": "https://scalelibrary.org/scales/mailing-lists/tenn41b/",
    "tones": [
      {
        "scl": "55/54",
        "cents": 31.767
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "81/77",
        "cents": 87.676
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "154/81",
        "cents": 1112.324
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tenn41c",
    "description": "53&118 Tenney reduced fifths from -20 to 20",
    "notes": 41,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11865.html#11878",
    "url": "https://scalelibrary.org/scales/mailing-lists/tenn41c/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "729/640",
        "cents": 225.416
      },
      {
        "scl": "88/75",
        "cents": 276.736
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "19683/16384",
        "cents": 317.595
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "8192/6561",
        "cents": 384.36
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "33/25",
        "cents": 480.646
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "243/160",
        "cents": 723.461
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "32768/19683",
        "cents": 882.405
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "75/44",
        "cents": 923.264
      },
      {
        "scl": "44/25",
        "cents": 978.691
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "99/50",
        "cents": 1182.601
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-partch",
    "description": "Harry Partch's Scale on the Bosanquet keyboard",
    "notes": 41,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-partch/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-wilson-positive-41",
    "description": "Positive, linear-mapped intonational system, 41 notes",
    "notes": 41,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, On the development of intonational systems by extended linear mapping, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-wilson-positive-41/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "256/189",
        "cents": 525.309
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "81/44",
        "cents": 1056.502
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/sk13",
    "description": "13-limit JI scale with 14 complete septads",
    "notes": 41,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_7050.html#7050",
    "url": "https://scalelibrary.org/scales/mailing-lists/sk13/",
    "tones": [
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "39/28",
        "cents": 573.657
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "39/20",
        "cents": 1156.169
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen07-forster-diamond",
    "description": "Tuning of the Diamond Marimba II",
    "notes": 41,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Cris Forster, Introduction to Everything, Xenharmonikon 7 & 8 (1979)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen07-forster-diamond/",
    "tones": [
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-41",
    "description": "41 equal divisions of the octave",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-41/",
    "tones": [
      {
        "scl": "29.268293",
        "cents": 29.268293
      },
      {
        "scl": "58.536585",
        "cents": 58.536585
      },
      {
        "scl": "87.804878",
        "cents": 87.804878
      },
      {
        "scl": "117.073171",
        "cents": 117.073171
      },
      {
        "scl": "146.341463",
        "cents": 146.341463
      },
      {
        "scl": "175.609756",
        "cents": 175.609756
      },
      {
        "scl": "204.878049",
        "cents": 204.878049
      },
      {
        "scl": "234.146341",
        "cents": 234.146341
      },
      {
        "scl": "263.414634",
        "cents": 263.414634
      },
      {
        "scl": "292.682927",
        "cents": 292.682927
      },
      {
        "scl": "321.95122",
        "cents": 321.95122
      },
      {
        "scl": "351.219512",
        "cents": 351.219512
      },
      {
        "scl": "380.487805",
        "cents": 380.487805
      },
      {
        "scl": "409.756098",
        "cents": 409.756098
      },
      {
        "scl": "439.02439",
        "cents": 439.02439
      },
      {
        "scl": "468.292683",
        "cents": 468.292683
      },
      {
        "scl": "497.560976",
        "cents": 497.560976
      },
      {
        "scl": "526.829268",
        "cents": 526.829268
      },
      {
        "scl": "556.097561",
        "cents": 556.097561
      },
      {
        "scl": "585.365854",
        "cents": 585.365854
      },
      {
        "scl": "614.634146",
        "cents": 614.634146
      },
      {
        "scl": "643.902439",
        "cents": 643.902439
      },
      {
        "scl": "673.170732",
        "cents": 673.170732
      },
      {
        "scl": "702.439024",
        "cents": 702.439024
      },
      {
        "scl": "731.707317",
        "cents": 731.707317
      },
      {
        "scl": "760.97561",
        "cents": 760.97561
      },
      {
        "scl": "790.243902",
        "cents": 790.243902
      },
      {
        "scl": "819.512195",
        "cents": 819.512195
      },
      {
        "scl": "848.780488",
        "cents": 848.780488
      },
      {
        "scl": "878.04878",
        "cents": 878.04878
      },
      {
        "scl": "907.317073",
        "cents": 907.317073
      },
      {
        "scl": "936.585366",
        "cents": 936.585366
      },
      {
        "scl": "965.853659",
        "cents": 965.853659
      },
      {
        "scl": "995.121951",
        "cents": 995.121951
      },
      {
        "scl": "1024.390244",
        "cents": 1024.390244
      },
      {
        "scl": "1053.658537",
        "cents": 1053.658537
      },
      {
        "scl": "1082.926829",
        "cents": 1082.926829
      },
      {
        "scl": "1112.195122",
        "cents": 1112.195122
      },
      {
        "scl": "1141.463415",
        "cents": 1141.463415
      },
      {
        "scl": "1170.731707",
        "cents": 1170.731707
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/41cosine",
    "description": "41-tone cosine-function well temperament",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_66224.html#66433",
    "url": "https://scalelibrary.org/scales/mailing-lists/41cosine/",
    "tones": [
      {
        "scl": "27.36723",
        "cents": 27.36723
      },
      {
        "scl": "59.47178",
        "cents": 59.47178
      },
      {
        "scl": "89.50564",
        "cents": 89.50564
      },
      {
        "scl": "115.07842",
        "cents": 115.07842
      },
      {
        "scl": "145.92955",
        "cents": 145.92955
      },
      {
        "scl": "177.67687",
        "cents": 177.67687
      },
      {
        "scl": "204.02629",
        "cents": 204.02629
      },
      {
        "scl": "232.55233",
        "cents": 232.55233
      },
      {
        "scl": "264.81148",
        "cents": 264.81148
      },
      {
        "scl": "293.87399",
        "cents": 293.87399
      },
      {
        "scl": "319.86240",
        "cents": 319.8624
      },
      {
        "scl": "351.35756",
        "cents": 351.35756
      },
      {
        "scl": "382.55340",
        "cents": 382.5534
      },
      {
        "scl": "408.28243",
        "cents": 408.28243
      },
      {
        "scl": "437.84853",
        "cents": 437.84853
      },
      {
        "scl": "470.05605",
        "cents": 470.05605
      },
      {
        "scl": "498.01588",
        "cents": 498.01588
      },
      {
        "scl": "524.82581",
        "cents": 524.82581
      },
      {
        "scl": "556.77665",
        "cents": 556.77665
      },
      {
        "scl": "587.23970",
        "cents": 587.2397
      },
      {
        "scl": "612.76030",
        "cents": 612.7603
      },
      {
        "scl": "643.22335",
        "cents": 643.22335
      },
      {
        "scl": "675.17419",
        "cents": 675.17419
      },
      {
        "scl": "701.98412",
        "cents": 701.98412
      },
      {
        "scl": "729.94395",
        "cents": 729.94395
      },
      {
        "scl": "762.15147",
        "cents": 762.15147
      },
      {
        "scl": "791.71757",
        "cents": 791.71757
      },
      {
        "scl": "817.44660",
        "cents": 817.4466
      },
      {
        "scl": "848.64244",
        "cents": 848.64244
      },
      {
        "scl": "880.13760",
        "cents": 880.1376
      },
      {
        "scl": "906.12601",
        "cents": 906.12601
      },
      {
        "scl": "935.18852",
        "cents": 935.18852
      },
      {
        "scl": "967.44767",
        "cents": 967.44767
      },
      {
        "scl": "995.97371",
        "cents": 995.97371
      },
      {
        "scl": "1022.32313",
        "cents": 1022.32313
      },
      {
        "scl": "1054.07045",
        "cents": 1054.07045
      },
      {
        "scl": "1084.92158",
        "cents": 1084.92158
      },
      {
        "scl": "1110.49436",
        "cents": 1110.49436
      },
      {
        "scl": "1140.52822",
        "cents": 1140.52822
      },
      {
        "scl": "1172.63277",
        "cents": 1172.63277
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Tolerant-Secor-41",
    "description": "Tolerant temperament (rank 3: 324:325, 351:352, 363:364), Secor 41 mapping",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105210.html#105306",
    "url": "https://scalelibrary.org/scales/mailing-lists/Tolerant-Secor-41/",
    "tones": [
      {
        "scl": "28.76023",
        "cents": 28.76023
      },
      {
        "scl": "57.52045",
        "cents": 57.52045
      },
      {
        "scl": "97.61917",
        "cents": 97.61917
      },
      {
        "scl": "115.0409",
        "cents": 115.0409
      },
      {
        "scl": "138.67803",
        "cents": 138.67803
      },
      {
        "scl": "178.77674",
        "cents": 178.77674
      },
      {
        "scl": "207.53697",
        "cents": 207.53697
      },
      {
        "scl": "236.29720",
        "cents": 236.2972
      },
      {
        "scl": "265.05742",
        "cents": 265.05742
      },
      {
        "scl": "295.87007",
        "cents": 295.87007
      },
      {
        "scl": "322.57787",
        "cents": 322.57787
      },
      {
        "scl": "346.21500",
        "cents": 346.215
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "415.07394",
        "cents": 415.07394
      },
      {
        "scl": "443.83417",
        "cents": 443.83417
      },
      {
        "scl": "472.59439",
        "cents": 472.59439
      },
      {
        "scl": "496.23152",
        "cents": 496.23152
      },
      {
        "scl": "524.99174",
        "cents": 524.99174
      },
      {
        "scl": "553.75197",
        "cents": 553.75197
      },
      {
        "scl": "593.85068",
        "cents": 593.85068
      },
      {
        "scl": "611.27242",
        "cents": 611.27242
      },
      {
        "scl": "634.90954",
        "cents": 634.90954
      },
      {
        "scl": "680.13136",
        "cents": 680.13136
      },
      {
        "scl": "703.76849",
        "cents": 703.76849
      },
      {
        "scl": "732.52871",
        "cents": 732.52871
      },
      {
        "scl": "761.28894",
        "cents": 761.28894
      },
      {
        "scl": "801.38765",
        "cents": 801.38765
      },
      {
        "scl": "818.80939",
        "cents": 818.80939
      },
      {
        "scl": "842.44651",
        "cents": 842.44651
      },
      {
        "scl": "882.54523",
        "cents": 882.54523
      },
      {
        "scl": "911.30546",
        "cents": 911.30546
      },
      {
        "scl": "940.06568",
        "cents": 940.06568
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "992.46303",
        "cents": 992.46303
      },
      {
        "scl": "1026.34636",
        "cents": 1026.34636
      },
      {
        "scl": "1049.98348",
        "cents": 1049.98348
      },
      {
        "scl": "1090.08220",
        "cents": 1090.0822
      },
      {
        "scl": "1118.84243",
        "cents": 1118.84243
      },
      {
        "scl": "1138.31659",
        "cents": 1138.31659
      },
      {
        "scl": "1176.36288",
        "cents": 1176.36288
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/jove41",
    "description": "Jove[41] 17-limit hobbit in 243et",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93283.html#93283",
    "url": "https://scalelibrary.org/scales/mailing-lists/jove41/",
    "tones": [
      {
        "scl": "34.56790",
        "cents": 34.5679
      },
      {
        "scl": "64.19753",
        "cents": 64.19753
      },
      {
        "scl": "83.95062",
        "cents": 83.95062
      },
      {
        "scl": "118.51852",
        "cents": 118.51852
      },
      {
        "scl": "148.14815",
        "cents": 148.14815
      },
      {
        "scl": "182.71605",
        "cents": 182.71605
      },
      {
        "scl": "202.46914",
        "cents": 202.46914
      },
      {
        "scl": "232.09877",
        "cents": 232.09877
      },
      {
        "scl": "266.66667",
        "cents": 266.66667
      },
      {
        "scl": "286.41975",
        "cents": 286.41975
      },
      {
        "scl": "316.04938",
        "cents": 316.04938
      },
      {
        "scl": "350.61728",
        "cents": 350.61728
      },
      {
        "scl": "380.24691",
        "cents": 380.24691
      },
      {
        "scl": "414.81481",
        "cents": 414.81481
      },
      {
        "scl": "434.56790",
        "cents": 434.5679
      },
      {
        "scl": "469.13580",
        "cents": 469.1358
      },
      {
        "scl": "498.76543",
        "cents": 498.76543
      },
      {
        "scl": "533.33333",
        "cents": 533.33333
      },
      {
        "scl": "553.08642",
        "cents": 553.08642
      },
      {
        "scl": "582.71605",
        "cents": 582.71605
      },
      {
        "scl": "617.28395",
        "cents": 617.28395
      },
      {
        "scl": "646.91358",
        "cents": 646.91358
      },
      {
        "scl": "666.66667",
        "cents": 666.66667
      },
      {
        "scl": "701.23457",
        "cents": 701.23457
      },
      {
        "scl": "730.86420",
        "cents": 730.8642
      },
      {
        "scl": "765.43210",
        "cents": 765.4321
      },
      {
        "scl": "785.18519",
        "cents": 785.18519
      },
      {
        "scl": "819.75309",
        "cents": 819.75309
      },
      {
        "scl": "849.38272",
        "cents": 849.38272
      },
      {
        "scl": "883.95062",
        "cents": 883.95062
      },
      {
        "scl": "913.58025",
        "cents": 913.58025
      },
      {
        "scl": "933.33333",
        "cents": 933.33333
      },
      {
        "scl": "967.90123",
        "cents": 967.90123
      },
      {
        "scl": "997.53086",
        "cents": 997.53086
      },
      {
        "scl": "1017.28395",
        "cents": 1017.28395
      },
      {
        "scl": "1051.85185",
        "cents": 1051.85185
      },
      {
        "scl": "1081.48148",
        "cents": 1081.48148
      },
      {
        "scl": "1116.04938",
        "cents": 1116.04938
      },
      {
        "scl": "1135.80247",
        "cents": 1135.80247
      },
      {
        "scl": "1165.43210",
        "cents": 1165.4321
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/miracle3",
    "description": "41 out of 72-tET Pythagorean scale \"Miracle/Studloco\", Erlich/Keenan 2001",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92661",
    "url": "https://scalelibrary.org/scales/mailing-lists/miracle3/",
    "tones": [
      {
        "scl": "33.33330",
        "cents": 33.3333
      },
      {
        "scl": "66.66660",
        "cents": 66.6666
      },
      {
        "scl": "83.33337",
        "cents": 83.33337
      },
      {
        "scl": "116.66667",
        "cents": 116.66667
      },
      {
        "scl": "149.99997",
        "cents": 149.99997
      },
      {
        "scl": "183.33327",
        "cents": 183.33327
      },
      {
        "scl": "200.00004",
        "cents": 200.00004
      },
      {
        "scl": "233.33334",
        "cents": 233.33334
      },
      {
        "scl": "266.66664",
        "cents": 266.66664
      },
      {
        "scl": "299.99994",
        "cents": 299.99994
      },
      {
        "scl": "316.66671",
        "cents": 316.66671
      },
      {
        "scl": "350.00001",
        "cents": 350.00001
      },
      {
        "scl": "383.33331",
        "cents": 383.33331
      },
      {
        "scl": "416.66661",
        "cents": 416.66661
      },
      {
        "scl": "433.33338",
        "cents": 433.33338
      },
      {
        "scl": "466.66668",
        "cents": 466.66668
      },
      {
        "scl": "499.99998",
        "cents": 499.99998
      },
      {
        "scl": "533.33328",
        "cents": 533.33328
      },
      {
        "scl": "550.00005",
        "cents": 550.00005
      },
      {
        "scl": "583.33335",
        "cents": 583.33335
      },
      {
        "scl": "616.66665",
        "cents": 616.66665
      },
      {
        "scl": "649.99995",
        "cents": 649.99995
      },
      {
        "scl": "666.66672",
        "cents": 666.66672
      },
      {
        "scl": "700.00002",
        "cents": 700.00002
      },
      {
        "scl": "733.33332",
        "cents": 733.33332
      },
      {
        "scl": "766.66662",
        "cents": 766.66662
      },
      {
        "scl": "783.33339",
        "cents": 783.33339
      },
      {
        "scl": "816.66669",
        "cents": 816.66669
      },
      {
        "scl": "849.99999",
        "cents": 849.99999
      },
      {
        "scl": "883.33329",
        "cents": 883.33329
      },
      {
        "scl": "900.00006",
        "cents": 900.00006
      },
      {
        "scl": "933.33336",
        "cents": 933.33336
      },
      {
        "scl": "966.66666",
        "cents": 966.66666
      },
      {
        "scl": "999.99996",
        "cents": 999.99996
      },
      {
        "scl": "1016.66673",
        "cents": 1016.66673
      },
      {
        "scl": "1050.00003",
        "cents": 1050.00003
      },
      {
        "scl": "1083.33333",
        "cents": 1083.33333
      },
      {
        "scl": "1116.66663",
        "cents": 1116.66663
      },
      {
        "scl": "1133.33340",
        "cents": 1133.3334
      },
      {
        "scl": "1166.66670",
        "cents": 1166.6667
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/miracle41",
    "description": "Miracle-41, in a 7-limit least-squares tuning",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_31110.html#31110",
    "url": "https://scalelibrary.org/scales/mailing-lists/miracle41/",
    "tones": [
      {
        "scl": "34.2705",
        "cents": 34.2705
      },
      {
        "scl": "68.5411",
        "cents": 68.5411
      },
      {
        "scl": "82.3024",
        "cents": 82.3024
      },
      {
        "scl": "116.5729",
        "cents": 116.5729
      },
      {
        "scl": "150.8435",
        "cents": 150.8435
      },
      {
        "scl": "185.1140",
        "cents": 185.114
      },
      {
        "scl": "198.8754",
        "cents": 198.8754
      },
      {
        "scl": "233.1459",
        "cents": 233.1459
      },
      {
        "scl": "267.4164",
        "cents": 267.4164
      },
      {
        "scl": "301.6870",
        "cents": 301.687
      },
      {
        "scl": "315.4483",
        "cents": 315.4483
      },
      {
        "scl": "349.7188",
        "cents": 349.7188
      },
      {
        "scl": "383.9894",
        "cents": 383.9894
      },
      {
        "scl": "418.2599",
        "cents": 418.2599
      },
      {
        "scl": "432.0213",
        "cents": 432.0213
      },
      {
        "scl": "466.2918",
        "cents": 466.2918
      },
      {
        "scl": "500.5623",
        "cents": 500.5623
      },
      {
        "scl": "534.8328",
        "cents": 534.8328
      },
      {
        "scl": "548.5942",
        "cents": 548.5942
      },
      {
        "scl": "582.8647",
        "cents": 582.8647
      },
      {
        "scl": "617.1353",
        "cents": 617.1353
      },
      {
        "scl": "651.4058",
        "cents": 651.4058
      },
      {
        "scl": "665.1672",
        "cents": 665.1672
      },
      {
        "scl": "699.4377",
        "cents": 699.4377
      },
      {
        "scl": "733.7082",
        "cents": 733.7082
      },
      {
        "scl": "767.9787",
        "cents": 767.9787
      },
      {
        "scl": "781.7401",
        "cents": 781.7401
      },
      {
        "scl": "816.0106",
        "cents": 816.0106
      },
      {
        "scl": "850.2812",
        "cents": 850.2812
      },
      {
        "scl": "884.5517",
        "cents": 884.5517
      },
      {
        "scl": "898.3130",
        "cents": 898.313
      },
      {
        "scl": "932.5836",
        "cents": 932.5836
      },
      {
        "scl": "966.8541",
        "cents": 966.8541
      },
      {
        "scl": "1001.1246",
        "cents": 1001.1246
      },
      {
        "scl": "1014.8860",
        "cents": 1014.886
      },
      {
        "scl": "1049.1565",
        "cents": 1049.1565
      },
      {
        "scl": "1083.4271",
        "cents": 1083.4271
      },
      {
        "scl": "1117.6976",
        "cents": 1117.6976
      },
      {
        "scl": "1131.4589",
        "cents": 1131.4589
      },
      {
        "scl": "1165.7295",
        "cents": 1165.7295
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/miracle41s",
    "description": "Miracle-41 with Secor's minimax generator of 116.7155941 cents (5:9 exact). XH5, 1976",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92869",
    "url": "https://scalelibrary.org/scales/mailing-lists/miracle41s/",
    "tones": [
      {
        "scl": "32.84406",
        "cents": 32.84406
      },
      {
        "scl": "51.02748",
        "cents": 51.02748
      },
      {
        "scl": "83.87154",
        "cents": 83.87154
      },
      {
        "scl": "116.71559",
        "cents": 116.71559
      },
      {
        "scl": "149.55965",
        "cents": 149.55965
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "200.58713",
        "cents": 200.58713
      },
      {
        "scl": "233.43119",
        "cents": 233.43119
      },
      {
        "scl": "266.27525",
        "cents": 266.27525
      },
      {
        "scl": "299.11931",
        "cents": 299.11931
      },
      {
        "scl": "317.30272",
        "cents": 317.30272
      },
      {
        "scl": "350.14678",
        "cents": 350.14678
      },
      {
        "scl": "382.99084",
        "cents": 382.99084
      },
      {
        "scl": "415.83490",
        "cents": 415.8349
      },
      {
        "scl": "434.01832",
        "cents": 434.01832
      },
      {
        "scl": "466.86238",
        "cents": 466.86238
      },
      {
        "scl": "499.70643",
        "cents": 499.70643
      },
      {
        "scl": "532.55049",
        "cents": 532.55049
      },
      {
        "scl": "550.73391",
        "cents": 550.73391
      },
      {
        "scl": "583.57797",
        "cents": 583.57797
      },
      {
        "scl": "616.42203",
        "cents": 616.42203
      },
      {
        "scl": "649.26609",
        "cents": 649.26609
      },
      {
        "scl": "667.44951",
        "cents": 667.44951
      },
      {
        "scl": "700.29357",
        "cents": 700.29357
      },
      {
        "scl": "733.13762",
        "cents": 733.13762
      },
      {
        "scl": "765.98168",
        "cents": 765.98168
      },
      {
        "scl": "784.16510",
        "cents": 784.1651
      },
      {
        "scl": "817.00916",
        "cents": 817.00916
      },
      {
        "scl": "849.85322",
        "cents": 849.85322
      },
      {
        "scl": "882.69728",
        "cents": 882.69728
      },
      {
        "scl": "900.88069",
        "cents": 900.88069
      },
      {
        "scl": "933.72475",
        "cents": 933.72475
      },
      {
        "scl": "966.56881",
        "cents": 966.56881
      },
      {
        "scl": "999.41287",
        "cents": 999.41287
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "1050.44035",
        "cents": 1050.44035
      },
      {
        "scl": "1083.28441",
        "cents": 1083.28441
      },
      {
        "scl": "1116.12847",
        "cents": 1116.12847
      },
      {
        "scl": "1134.31188",
        "cents": 1134.31188
      },
      {
        "scl": "1167.15594",
        "cents": 1167.15594
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/newts",
    "description": "11-limit scale with boatload of neutral thirds",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92376",
    "url": "https://scalelibrary.org/scales/mailing-lists/newts/",
    "tones": [
      {
        "scl": "32.91065",
        "cents": 32.91065
      },
      {
        "scl": "50.80017",
        "cents": 50.80017
      },
      {
        "scl": "83.50287",
        "cents": 83.50287
      },
      {
        "scl": "116.45974",
        "cents": 116.45974
      },
      {
        "scl": "149.89384",
        "cents": 149.89384
      },
      {
        "scl": "182.87269",
        "cents": 182.87269
      },
      {
        "scl": "199.63490",
        "cents": 199.6349
      },
      {
        "scl": "233.54070",
        "cents": 233.5407
      },
      {
        "scl": "266.22566",
        "cents": 266.22566
      },
      {
        "scl": "299.83415",
        "cents": 299.83415
      },
      {
        "scl": "316.84989",
        "cents": 316.84989
      },
      {
        "scl": "349.84324",
        "cents": 349.84324
      },
      {
        "scl": "383.18550",
        "cents": 383.1855
      },
      {
        "scl": "400.34913",
        "cents": 400.34913
      },
      {
        "scl": "449.39797",
        "cents": 449.39797
      },
      {
        "scl": "466.56160",
        "cents": 466.5616
      },
      {
        "scl": "499.90386",
        "cents": 499.90386
      },
      {
        "scl": "532.89721",
        "cents": 532.89721
      },
      {
        "scl": "549.91295",
        "cents": 549.91295
      },
      {
        "scl": "583.52144",
        "cents": 583.52144
      },
      {
        "scl": "616.20640",
        "cents": 616.2064
      },
      {
        "scl": "650.11220",
        "cents": 650.1122
      },
      {
        "scl": "666.87441",
        "cents": 666.87441
      },
      {
        "scl": "699.85326",
        "cents": 699.85326
      },
      {
        "scl": "733.28736",
        "cents": 733.28736
      },
      {
        "scl": "766.24423",
        "cents": 766.24423
      },
      {
        "scl": "798.94693",
        "cents": 798.94693
      },
      {
        "scl": "816.83645",
        "cents": 816.83645
      },
      {
        "scl": "849.74710",
        "cents": 849.7471
      },
      {
        "scl": "883.17168",
        "cents": 883.17168
      },
      {
        "scl": "899.88473",
        "cents": 899.88473
      },
      {
        "scl": "933.63277",
        "cents": 933.63277
      },
      {
        "scl": "966.38375",
        "cents": 966.38375
      },
      {
        "scl": "999.89157",
        "cents": 999.89157
      },
      {
        "scl": "1024.87355",
        "cents": 1024.87355
      },
      {
        "scl": "1049.85553",
        "cents": 1049.85553
      },
      {
        "scl": "1083.36335",
        "cents": 1083.36335
      },
      {
        "scl": "1116.11433",
        "cents": 1116.11433
      },
      {
        "scl": "1149.86237",
        "cents": 1149.86237
      },
      {
        "scl": "1166.57542",
        "cents": 1166.57542
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/rodan41",
    "description": "Rodan[41] in 128-et tuning",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69796.html#69796",
    "url": "https://scalelibrary.org/scales/mailing-lists/rodan41/",
    "tones": [
      {
        "scl": "28.125",
        "cents": 28.125
      },
      {
        "scl": "56.250",
        "cents": 56.25
      },
      {
        "scl": "84.375",
        "cents": 84.375
      },
      {
        "scl": "112.500",
        "cents": 112.5
      },
      {
        "scl": "150.000",
        "cents": 150.0
      },
      {
        "scl": "178.125",
        "cents": 178.125
      },
      {
        "scl": "206.250",
        "cents": 206.25
      },
      {
        "scl": "234.375",
        "cents": 234.375
      },
      {
        "scl": "262.500",
        "cents": 262.5
      },
      {
        "scl": "290.625",
        "cents": 290.625
      },
      {
        "scl": "318.750",
        "cents": 318.75
      },
      {
        "scl": "346.875",
        "cents": 346.875
      },
      {
        "scl": "384.375",
        "cents": 384.375
      },
      {
        "scl": "412.500",
        "cents": 412.5
      },
      {
        "scl": "440.625",
        "cents": 440.625
      },
      {
        "scl": "468.750",
        "cents": 468.75
      },
      {
        "scl": "496.875",
        "cents": 496.875
      },
      {
        "scl": "525.000",
        "cents": 525.0
      },
      {
        "scl": "553.125",
        "cents": 553.125
      },
      {
        "scl": "581.250",
        "cents": 581.25
      },
      {
        "scl": "618.750",
        "cents": 618.75
      },
      {
        "scl": "646.875",
        "cents": 646.875
      },
      {
        "scl": "675.000",
        "cents": 675.0
      },
      {
        "scl": "703.125",
        "cents": 703.125
      },
      {
        "scl": "731.250",
        "cents": 731.25
      },
      {
        "scl": "759.375",
        "cents": 759.375
      },
      {
        "scl": "787.500",
        "cents": 787.5
      },
      {
        "scl": "815.625",
        "cents": 815.625
      },
      {
        "scl": "853.125",
        "cents": 853.125
      },
      {
        "scl": "881.250",
        "cents": 881.25
      },
      {
        "scl": "909.375",
        "cents": 909.375
      },
      {
        "scl": "937.500",
        "cents": 937.5
      },
      {
        "scl": "965.625",
        "cents": 965.625
      },
      {
        "scl": "993.750",
        "cents": 993.75
      },
      {
        "scl": "1021.875",
        "cents": 1021.875
      },
      {
        "scl": "1050.000",
        "cents": 1050.0
      },
      {
        "scl": "1087.500",
        "cents": 1087.5
      },
      {
        "scl": "1115.625",
        "cents": 1115.625
      },
      {
        "scl": "1143.750",
        "cents": 1143.75
      },
      {
        "scl": "1171.875",
        "cents": 1171.875
      },
      {
        "scl": "1200.000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/studwacko",
    "description": "Tweaked miracle41s.scl",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92899",
    "url": "https://scalelibrary.org/scales/mailing-lists/studwacko/",
    "tones": [
      {
        "scl": "33.60446",
        "cents": 33.60446
      },
      {
        "scl": "50.12246",
        "cents": 50.12246
      },
      {
        "scl": "83.22129",
        "cents": 83.22129
      },
      {
        "scl": "116.66878",
        "cents": 116.66878
      },
      {
        "scl": "150.11628",
        "cents": 150.11628
      },
      {
        "scl": "183.21510",
        "cents": 183.2151
      },
      {
        "scl": "199.73311",
        "cents": 199.73311
      },
      {
        "scl": "233.33756",
        "cents": 233.33756
      },
      {
        "scl": "266.53967",
        "cents": 266.53967
      },
      {
        "scl": "300.89382",
        "cents": 300.89382
      },
      {
        "scl": "316.92405",
        "cents": 316.92405
      },
      {
        "scl": "349.73617",
        "cents": 349.73617
      },
      {
        "scl": "383.66091",
        "cents": 383.66091
      },
      {
        "scl": "417.32974",
        "cents": 417.32974
      },
      {
        "scl": "432.94139",
        "cents": 432.94139
      },
      {
        "scl": "466.78427",
        "cents": 466.78427
      },
      {
        "scl": "500.17066",
        "cents": 500.17066
      },
      {
        "scl": "533.68151",
        "cents": 533.68151
      },
      {
        "scl": "549.32740",
        "cents": 549.3274
      },
      {
        "scl": "583.23392",
        "cents": 583.23392
      },
      {
        "scl": "616.58329",
        "cents": 616.58329
      },
      {
        "scl": "650.76422",
        "cents": 650.76422
      },
      {
        "scl": "666.40459",
        "cents": 666.40459
      },
      {
        "scl": "699.58485",
        "cents": 699.58485
      },
      {
        "scl": "733.75271",
        "cents": 733.75271
      },
      {
        "scl": "766.93297",
        "cents": 766.93297
      },
      {
        "scl": "782.57334",
        "cents": 782.57334
      },
      {
        "scl": "816.75427",
        "cents": 816.75427
      },
      {
        "scl": "850.10364",
        "cents": 850.10364
      },
      {
        "scl": "884.01016",
        "cents": 884.01016
      },
      {
        "scl": "899.65606",
        "cents": 899.65606
      },
      {
        "scl": "933.16690",
        "cents": 933.1669
      },
      {
        "scl": "966.55329",
        "cents": 966.55329
      },
      {
        "scl": "1000.39617",
        "cents": 1000.39617
      },
      {
        "scl": "1016.00782",
        "cents": 1016.00782
      },
      {
        "scl": "1049.67666",
        "cents": 1049.67666
      },
      {
        "scl": "1083.60139",
        "cents": 1083.60139
      },
      {
        "scl": "1116.41351",
        "cents": 1116.41351
      },
      {
        "scl": "1132.44374",
        "cents": 1132.44374
      },
      {
        "scl": "1166.79790",
        "cents": 1166.7979
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-3-2-41",
    "description": "Generalized Pythagorean Scale, 3/2 stacked 41=24+17 times",
    "notes": 41,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-3-2-41/",
    "tones": [
      {
        "scl": "531441/524288",
        "cents": 23.46
      },
      {
        "scl": "46.920021",
        "cents": 46.920021
      },
      {
        "scl": "70.380031",
        "cents": 70.380031
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "1162261467/1073741824",
        "cents": 137.145
      },
      {
        "scl": "160.605027",
        "cents": 160.605027
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4782969/4194304",
        "cents": 227.37
      },
      {
        "scl": "250.830023",
        "cents": 250.830023
      },
      {
        "scl": "274.290033",
        "cents": 274.290033
      },
      {
        "scl": "19683/16384",
        "cents": 317.595
      },
      {
        "scl": "341.055018",
        "cents": 341.055018
      },
      {
        "scl": "364.515029",
        "cents": 364.515029
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "43046721/33554432",
        "cents": 431.28
      },
      {
        "scl": "454.740024",
        "cents": 454.740024
      },
      {
        "scl": "478.200035",
        "cents": 478.200035
      },
      {
        "scl": "177147/131072",
        "cents": 521.505
      },
      {
        "scl": "544.96502",
        "cents": 544.96502
      },
      {
        "scl": "568.42503",
        "cents": 568.42503
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "387420489/268435456",
        "cents": 635.19
      },
      {
        "scl": "658.650026",
        "cents": 658.650026
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "1594323/1048576",
        "cents": 725.415
      },
      {
        "scl": "748.875022",
        "cents": 748.875022
      },
      {
        "scl": "772.335032",
        "cents": 772.335032
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "839.100017",
        "cents": 839.100017
      },
      {
        "scl": "862.560028",
        "cents": 862.560028
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "14348907/8388608",
        "cents": 929.325
      },
      {
        "scl": "952.785023",
        "cents": 952.785023
      },
      {
        "scl": "976.245034",
        "cents": 976.245034
      },
      {
        "scl": "59049/32768",
        "cents": 1019.55
      },
      {
        "scl": "1043.010019",
        "cents": 1043.010019
      },
      {
        "scl": "1066.470029",
        "cents": 1066.470029
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "129140163/67108864",
        "cents": 1133.235
      },
      {
        "scl": "1156.695025",
        "cents": 1156.695025
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-helmholtz-41",
    "description": "12L 29s MOS for Helmholtz, L=49.28, s=20.99",
    "notes": 41,
    "period_cents": 1200.07,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-helmholtz-41/",
    "tones": [
      {
        "scl": "20.99",
        "cents": 20.99
      },
      {
        "scl": "70.27",
        "cents": 70.27
      },
      {
        "scl": "91.26",
        "cents": 91.26
      },
      {
        "scl": "112.25",
        "cents": 112.25
      },
      {
        "scl": "133.24",
        "cents": 133.24
      },
      {
        "scl": "182.52",
        "cents": 182.52
      },
      {
        "scl": "203.51",
        "cents": 203.51
      },
      {
        "scl": "224.50",
        "cents": 224.5
      },
      {
        "scl": "273.78",
        "cents": 273.78
      },
      {
        "scl": "294.77",
        "cents": 294.77
      },
      {
        "scl": "315.76",
        "cents": 315.76
      },
      {
        "scl": "365.04",
        "cents": 365.04
      },
      {
        "scl": "386.03",
        "cents": 386.03
      },
      {
        "scl": "407.02",
        "cents": 407.02
      },
      {
        "scl": "428.01",
        "cents": 428.01
      },
      {
        "scl": "477.29",
        "cents": 477.29
      },
      {
        "scl": "498.28",
        "cents": 498.28
      },
      {
        "scl": "519.27",
        "cents": 519.27
      },
      {
        "scl": "568.55",
        "cents": 568.55
      },
      {
        "scl": "589.54",
        "cents": 589.54
      },
      {
        "scl": "610.53",
        "cents": 610.53
      },
      {
        "scl": "631.52",
        "cents": 631.52
      },
      {
        "scl": "680.80",
        "cents": 680.8
      },
      {
        "scl": "701.79",
        "cents": 701.79
      },
      {
        "scl": "722.78",
        "cents": 722.78
      },
      {
        "scl": "772.06",
        "cents": 772.06
      },
      {
        "scl": "793.05",
        "cents": 793.05
      },
      {
        "scl": "814.04",
        "cents": 814.04
      },
      {
        "scl": "835.03",
        "cents": 835.03
      },
      {
        "scl": "884.31",
        "cents": 884.31
      },
      {
        "scl": "905.30",
        "cents": 905.3
      },
      {
        "scl": "926.29",
        "cents": 926.29
      },
      {
        "scl": "975.57",
        "cents": 975.57
      },
      {
        "scl": "996.56",
        "cents": 996.56
      },
      {
        "scl": "1017.55",
        "cents": 1017.55
      },
      {
        "scl": "1066.83",
        "cents": 1066.83
      },
      {
        "scl": "1087.82",
        "cents": 1087.82
      },
      {
        "scl": "1108.81",
        "cents": 1108.81
      },
      {
        "scl": "1129.80",
        "cents": 1129.8
      },
      {
        "scl": "1179.08",
        "cents": 1179.08
      },
      {
        "scl": "1200.07",
        "cents": 1200.07
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-41",
    "description": "31L 10s MOS for Miracle, L=33.43, s=16.43",
    "notes": 41,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-41/",
    "tones": [
      {
        "scl": "33.43",
        "cents": 33.43
      },
      {
        "scl": "66.86",
        "cents": 66.86
      },
      {
        "scl": "83.29",
        "cents": 83.29
      },
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "150.15",
        "cents": 150.15
      },
      {
        "scl": "183.58",
        "cents": 183.58
      },
      {
        "scl": "200.01",
        "cents": 200.01
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "266.87",
        "cents": 266.87
      },
      {
        "scl": "300.30",
        "cents": 300.3
      },
      {
        "scl": "316.73",
        "cents": 316.73
      },
      {
        "scl": "350.16",
        "cents": 350.16
      },
      {
        "scl": "383.59",
        "cents": 383.59
      },
      {
        "scl": "417.02",
        "cents": 417.02
      },
      {
        "scl": "433.45",
        "cents": 433.45
      },
      {
        "scl": "466.88",
        "cents": 466.88
      },
      {
        "scl": "500.31",
        "cents": 500.31
      },
      {
        "scl": "533.74",
        "cents": 533.74
      },
      {
        "scl": "550.17",
        "cents": 550.17
      },
      {
        "scl": "583.60",
        "cents": 583.6
      },
      {
        "scl": "617.03",
        "cents": 617.03
      },
      {
        "scl": "650.46",
        "cents": 650.46
      },
      {
        "scl": "666.89",
        "cents": 666.89
      },
      {
        "scl": "700.32",
        "cents": 700.32
      },
      {
        "scl": "733.75",
        "cents": 733.75
      },
      {
        "scl": "767.18",
        "cents": 767.18
      },
      {
        "scl": "783.61",
        "cents": 783.61
      },
      {
        "scl": "817.04",
        "cents": 817.04
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "883.90",
        "cents": 883.9
      },
      {
        "scl": "900.33",
        "cents": 900.33
      },
      {
        "scl": "933.76",
        "cents": 933.76
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "1000.62",
        "cents": 1000.62
      },
      {
        "scl": "1017.05",
        "cents": 1017.05
      },
      {
        "scl": "1050.48",
        "cents": 1050.48
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1117.34",
        "cents": 1117.34
      },
      {
        "scl": "1133.77",
        "cents": 1133.77
      },
      {
        "scl": "1167.20",
        "cents": 1167.2
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-garibaldi-41",
    "description": "12L 29s MOS for Garibaldi, L=36.36, s=26.36",
    "notes": 41,
    "period_cents": 1200.76,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-garibaldi-41/",
    "tones": [
      {
        "scl": "26.36",
        "cents": 26.36
      },
      {
        "scl": "62.72",
        "cents": 62.72
      },
      {
        "scl": "89.08",
        "cents": 89.08
      },
      {
        "scl": "115.44",
        "cents": 115.44
      },
      {
        "scl": "141.80",
        "cents": 141.8
      },
      {
        "scl": "178.16",
        "cents": 178.16
      },
      {
        "scl": "204.52",
        "cents": 204.52
      },
      {
        "scl": "230.88",
        "cents": 230.88
      },
      {
        "scl": "267.24",
        "cents": 267.24
      },
      {
        "scl": "293.60",
        "cents": 293.6
      },
      {
        "scl": "319.96",
        "cents": 319.96
      },
      {
        "scl": "356.32",
        "cents": 356.32
      },
      {
        "scl": "382.68",
        "cents": 382.68
      },
      {
        "scl": "409.04",
        "cents": 409.04
      },
      {
        "scl": "435.40",
        "cents": 435.4
      },
      {
        "scl": "471.76",
        "cents": 471.76
      },
      {
        "scl": "498.12",
        "cents": 498.12
      },
      {
        "scl": "524.48",
        "cents": 524.48
      },
      {
        "scl": "560.84",
        "cents": 560.84
      },
      {
        "scl": "587.20",
        "cents": 587.2
      },
      {
        "scl": "613.56",
        "cents": 613.56
      },
      {
        "scl": "639.92",
        "cents": 639.92
      },
      {
        "scl": "676.28",
        "cents": 676.28
      },
      {
        "scl": "702.64",
        "cents": 702.64
      },
      {
        "scl": "729.00",
        "cents": 729.0
      },
      {
        "scl": "765.36",
        "cents": 765.36
      },
      {
        "scl": "791.72",
        "cents": 791.72
      },
      {
        "scl": "818.08",
        "cents": 818.08
      },
      {
        "scl": "844.44",
        "cents": 844.44
      },
      {
        "scl": "880.80",
        "cents": 880.8
      },
      {
        "scl": "907.16",
        "cents": 907.16
      },
      {
        "scl": "933.52",
        "cents": 933.52
      },
      {
        "scl": "969.88",
        "cents": 969.88
      },
      {
        "scl": "996.24",
        "cents": 996.24
      },
      {
        "scl": "1022.60",
        "cents": 1022.6
      },
      {
        "scl": "1058.96",
        "cents": 1058.96
      },
      {
        "scl": "1085.32",
        "cents": 1085.32
      },
      {
        "scl": "1111.68",
        "cents": 1111.68
      },
      {
        "scl": "1138.04",
        "cents": 1138.04
      },
      {
        "scl": "1174.40",
        "cents": 1174.4
      },
      {
        "scl": "1200.76",
        "cents": 1200.76
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-41",
    "description": "19L 22s MOS for Magic, L=31.36, s=27.52",
    "notes": 41,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-41/",
    "tones": [
      {
        "scl": "27.52",
        "cents": 27.52
      },
      {
        "scl": "58.88",
        "cents": 58.88
      },
      {
        "scl": "86.40",
        "cents": 86.4
      },
      {
        "scl": "117.76",
        "cents": 117.76
      },
      {
        "scl": "145.28",
        "cents": 145.28
      },
      {
        "scl": "176.64",
        "cents": 176.64
      },
      {
        "scl": "204.16",
        "cents": 204.16
      },
      {
        "scl": "235.52",
        "cents": 235.52
      },
      {
        "scl": "263.04",
        "cents": 263.04
      },
      {
        "scl": "294.40",
        "cents": 294.4
      },
      {
        "scl": "321.92",
        "cents": 321.92
      },
      {
        "scl": "353.28",
        "cents": 353.28
      },
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "408.32",
        "cents": 408.32
      },
      {
        "scl": "439.68",
        "cents": 439.68
      },
      {
        "scl": "467.20",
        "cents": 467.2
      },
      {
        "scl": "498.56",
        "cents": 498.56
      },
      {
        "scl": "526.08",
        "cents": 526.08
      },
      {
        "scl": "557.44",
        "cents": 557.44
      },
      {
        "scl": "584.96",
        "cents": 584.96
      },
      {
        "scl": "616.32",
        "cents": 616.32
      },
      {
        "scl": "643.84",
        "cents": 643.84
      },
      {
        "scl": "675.20",
        "cents": 675.2
      },
      {
        "scl": "702.72",
        "cents": 702.72
      },
      {
        "scl": "734.08",
        "cents": 734.08
      },
      {
        "scl": "761.60",
        "cents": 761.6
      },
      {
        "scl": "792.96",
        "cents": 792.96
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "848.00",
        "cents": 848.0
      },
      {
        "scl": "879.36",
        "cents": 879.36
      },
      {
        "scl": "906.88",
        "cents": 906.88
      },
      {
        "scl": "938.24",
        "cents": 938.24
      },
      {
        "scl": "965.76",
        "cents": 965.76
      },
      {
        "scl": "997.12",
        "cents": 997.12
      },
      {
        "scl": "1024.64",
        "cents": 1024.64
      },
      {
        "scl": "1056.00",
        "cents": 1056.0
      },
      {
        "scl": "1083.52",
        "cents": 1083.52
      },
      {
        "scl": "1114.88",
        "cents": 1114.88
      },
      {
        "scl": "1142.40",
        "cents": 1142.4
      },
      {
        "scl": "1173.76",
        "cents": 1173.76
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "mailing-lists/eidohole5",
    "description": "Fifth eikohole ball",
    "notes": 42,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11776.html#11776",
    "url": "https://scalelibrary.org/scales/mailing-lists/eidohole5/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "63/55",
        "cents": 235.104
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "72/55",
        "cents": 466.278
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "224/165",
        "cents": 529.239
      },
      {
        "scl": "168/121",
        "cents": 568.145
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "84/55",
        "cents": 733.149
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "189/110",
        "cents": 937.059
      },
      {
        "scl": "96/55",
        "cents": 964.323
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "98/55",
        "cents": 1000.02
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "108/55",
        "cents": 1168.233
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-42",
    "description": "42 equal divisions of the octave",
    "notes": 42,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-42/",
    "tones": [
      {
        "scl": "28.571429",
        "cents": 28.571429
      },
      {
        "scl": "57.142857",
        "cents": 57.142857
      },
      {
        "scl": "85.714286",
        "cents": 85.714286
      },
      {
        "scl": "114.285714",
        "cents": 114.285714
      },
      {
        "scl": "142.857143",
        "cents": 142.857143
      },
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "228.571429",
        "cents": 228.571429
      },
      {
        "scl": "257.142857",
        "cents": 257.142857
      },
      {
        "scl": "285.714286",
        "cents": 285.714286
      },
      {
        "scl": "314.285714",
        "cents": 314.285714
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "371.428571",
        "cents": 371.428571
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "428.571429",
        "cents": 428.571429
      },
      {
        "scl": "457.142857",
        "cents": 457.142857
      },
      {
        "scl": "485.714286",
        "cents": 485.714286
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "542.857143",
        "cents": 542.857143
      },
      {
        "scl": "571.428571",
        "cents": 571.428571
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "628.571429",
        "cents": 628.571429
      },
      {
        "scl": "657.142857",
        "cents": 657.142857
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "714.285714",
        "cents": 714.285714
      },
      {
        "scl": "742.857143",
        "cents": 742.857143
      },
      {
        "scl": "771.428571",
        "cents": 771.428571
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "828.571429",
        "cents": 828.571429
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "885.714286",
        "cents": 885.714286
      },
      {
        "scl": "914.285714",
        "cents": 914.285714
      },
      {
        "scl": "942.857143",
        "cents": 942.857143
      },
      {
        "scl": "971.428571",
        "cents": 971.428571
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1057.142857",
        "cents": 1057.142857
      },
      {
        "scl": "1085.714286",
        "cents": 1085.714286
      },
      {
        "scl": "1114.285714",
        "cents": 1114.285714
      },
      {
        "scl": "1142.857143",
        "cents": 1142.857143
      },
      {
        "scl": "1171.428571",
        "cents": 1171.428571
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cal42",
    "description": "42-n 4 Cal by G.W.Smith \"required\"",
    "notes": 42,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92641",
    "url": "https://scalelibrary.org/scales/mailing-lists/cal42/",
    "tones": [
      {
        "scl": "80.6369",
        "cents": 80.6369
      },
      {
        "scl": "104.0612",
        "cents": 104.0612
      },
      {
        "scl": "126.6171",
        "cents": 126.6171
      },
      {
        "scl": "160.4026",
        "cents": 160.4026
      },
      {
        "scl": "184.7357",
        "cents": 184.7357
      },
      {
        "scl": "208.1710",
        "cents": 208.171
      },
      {
        "scl": "231.9308",
        "cents": 231.9308
      },
      {
        "scl": "263.2192",
        "cents": 263.2192
      },
      {
        "scl": "288.7711",
        "cents": 288.7711
      },
      {
        "scl": "311.2289",
        "cents": 311.2289
      },
      {
        "scl": "336.7808",
        "cents": 336.7808
      },
      {
        "scl": "368.0692",
        "cents": 368.0692
      },
      {
        "scl": "391.8290",
        "cents": 391.829
      },
      {
        "scl": "415.2643",
        "cents": 415.2643
      },
      {
        "scl": "439.5974",
        "cents": 439.5974
      },
      {
        "scl": "473.3829",
        "cents": 473.3829
      },
      {
        "scl": "495.9388",
        "cents": 495.9388
      },
      {
        "scl": "519.3631",
        "cents": 519.3631
      },
      {
        "scl": "543.7424",
        "cents": 543.7424
      },
      {
        "scl": "577.0749",
        "cents": 577.0749
      },
      {
        "scl": "600.0000",
        "cents": 600.0
      },
      {
        "scl": "622.9251",
        "cents": 622.9251
      },
      {
        "scl": "656.2576",
        "cents": 656.2576
      },
      {
        "scl": "680.6369",
        "cents": 680.6369
      },
      {
        "scl": "704.0612",
        "cents": 704.0612
      },
      {
        "scl": "726.6171",
        "cents": 726.6171
      },
      {
        "scl": "760.4026",
        "cents": 760.4026
      },
      {
        "scl": "784.7357",
        "cents": 784.7357
      },
      {
        "scl": "808.1710",
        "cents": 808.171
      },
      {
        "scl": "831.9308",
        "cents": 831.9308
      },
      {
        "scl": "863.2192",
        "cents": 863.2192
      },
      {
        "scl": "888.7711",
        "cents": 888.7711
      },
      {
        "scl": "911.2289",
        "cents": 911.2289
      },
      {
        "scl": "936.7808",
        "cents": 936.7808
      },
      {
        "scl": "968.0692",
        "cents": 968.0692
      },
      {
        "scl": "991.8290",
        "cents": 991.829
      },
      {
        "scl": "1015.2643",
        "cents": 1015.2643
      },
      {
        "scl": "1039.5974",
        "cents": 1039.5974
      },
      {
        "scl": "1073.3829",
        "cents": 1073.3829
      },
      {
        "scl": "1095.9388",
        "cents": 1095.9388
      },
      {
        "scl": "1119.3631",
        "cents": 1119.3631
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-lemba-42",
    "description": "26L 16s MOS for Lemba, L=41.86, s=7.19",
    "notes": 42,
    "period_cents": 1203.4,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-lemba-42/",
    "tones": [
      {
        "scl": "41.86",
        "cents": 41.86
      },
      {
        "scl": "49.05",
        "cents": 49.05
      },
      {
        "scl": "90.91",
        "cents": 90.91
      },
      {
        "scl": "98.10",
        "cents": 98.1
      },
      {
        "scl": "139.96",
        "cents": 139.96
      },
      {
        "scl": "181.82",
        "cents": 181.82
      },
      {
        "scl": "189.01",
        "cents": 189.01
      },
      {
        "scl": "230.87",
        "cents": 230.87
      },
      {
        "scl": "272.73",
        "cents": 272.73
      },
      {
        "scl": "279.92",
        "cents": 279.92
      },
      {
        "scl": "321.78",
        "cents": 321.78
      },
      {
        "scl": "328.97",
        "cents": 328.97
      },
      {
        "scl": "370.83",
        "cents": 370.83
      },
      {
        "scl": "412.69",
        "cents": 412.69
      },
      {
        "scl": "419.88",
        "cents": 419.88
      },
      {
        "scl": "461.74",
        "cents": 461.74
      },
      {
        "scl": "503.60",
        "cents": 503.6
      },
      {
        "scl": "510.79",
        "cents": 510.79
      },
      {
        "scl": "552.65",
        "cents": 552.65
      },
      {
        "scl": "559.84",
        "cents": 559.84
      },
      {
        "scl": "601.70",
        "cents": 601.7
      },
      {
        "scl": "643.56",
        "cents": 643.56
      },
      {
        "scl": "650.75",
        "cents": 650.75
      },
      {
        "scl": "692.61",
        "cents": 692.61
      },
      {
        "scl": "699.80",
        "cents": 699.8
      },
      {
        "scl": "741.66",
        "cents": 741.66
      },
      {
        "scl": "783.52",
        "cents": 783.52
      },
      {
        "scl": "790.71",
        "cents": 790.71
      },
      {
        "scl": "832.57",
        "cents": 832.57
      },
      {
        "scl": "874.43",
        "cents": 874.43
      },
      {
        "scl": "881.62",
        "cents": 881.62
      },
      {
        "scl": "923.48",
        "cents": 923.48
      },
      {
        "scl": "930.67",
        "cents": 930.67
      },
      {
        "scl": "972.53",
        "cents": 972.53
      },
      {
        "scl": "1014.39",
        "cents": 1014.39
      },
      {
        "scl": "1021.58",
        "cents": 1021.58
      },
      {
        "scl": "1063.44",
        "cents": 1063.44
      },
      {
        "scl": "1105.30",
        "cents": 1105.3
      },
      {
        "scl": "1112.49",
        "cents": 1112.49
      },
      {
        "scl": "1154.35",
        "cents": 1154.35
      },
      {
        "scl": "1161.54",
        "cents": 1161.54
      },
      {
        "scl": "1203.40",
        "cents": 1203.4
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-hero-lambdoma-08",
    "description": "8 by 8 Lambdoma matrix",
    "notes": 42,
    "period_cents": 7200.0,
    "just": true,
    "limit": 7,
    "source": "Xenharmonikon",
    "reference": "Barbara Hero, A Brief History of the Lambdoma, Xenharmonikon 16 (1995), p.108",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-hero-lambdoma-08/",
    "tones": [
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      },
      {
        "scl": "16/7",
        "cents": 1431.174
      },
      {
        "scl": "8/3",
        "cents": 1698.045
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      },
      {
        "scl": "16/5",
        "cents": 2013.686
      },
      {
        "scl": "24/7",
        "cents": 2133.129
      },
      {
        "scl": "4/1",
        "cents": 2400.0
      },
      {
        "scl": "32/7",
        "cents": 2631.174
      },
      {
        "scl": "24/5",
        "cents": 2715.641
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      },
      {
        "scl": "16/3",
        "cents": 2898.045
      },
      {
        "scl": "40/7",
        "cents": 3017.488
      },
      {
        "scl": "6/1",
        "cents": 3101.955
      },
      {
        "scl": "32/5",
        "cents": 3213.686
      },
      {
        "scl": "20/3",
        "cents": 3284.359
      },
      {
        "scl": "48/7",
        "cents": 3333.129
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      },
      {
        "scl": "8/1",
        "cents": 3600.0
      },
      {
        "scl": "64/7",
        "cents": 3831.174
      },
      {
        "scl": "28/3",
        "cents": 3866.871
      },
      {
        "scl": "48/5",
        "cents": 3915.641
      },
      {
        "scl": "10/1",
        "cents": 3986.314
      },
      {
        "scl": "32/3",
        "cents": 4098.045
      },
      {
        "scl": "56/5",
        "cents": 4182.512
      },
      {
        "scl": "12/1",
        "cents": 4301.955
      },
      {
        "scl": "64/5",
        "cents": 4413.686
      },
      {
        "scl": "40/3",
        "cents": 4484.359
      },
      {
        "scl": "14/1",
        "cents": 4568.826
      },
      {
        "scl": "16/1",
        "cents": 4800.0
      },
      {
        "scl": "56/3",
        "cents": 5066.871
      },
      {
        "scl": "20/1",
        "cents": 5186.314
      },
      {
        "scl": "64/3",
        "cents": 5298.045
      },
      {
        "scl": "24/1",
        "cents": 5501.955
      },
      {
        "scl": "28/1",
        "cents": 5768.826
      },
      {
        "scl": "32/1",
        "cents": 6000.0
      },
      {
        "scl": "40/1",
        "cents": 6386.314
      },
      {
        "scl": "48/1",
        "cents": 6701.955
      },
      {
        "scl": "56/1",
        "cents": 6968.826
      },
      {
        "scl": "64/1",
        "cents": 7200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen03-secor-partch",
    "description": "Partch Monophonic Fabric",
    "notes": 43,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "George Secor, A new look at the Partch Monophonic Fabric, Xenharmonikon 3 (1975)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen03-secor-partch/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-43",
    "description": "43 equal divisions of the octave",
    "notes": 43,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-43/",
    "tones": [
      {
        "scl": "27.906977",
        "cents": 27.906977
      },
      {
        "scl": "55.813953",
        "cents": 55.813953
      },
      {
        "scl": "83.72093",
        "cents": 83.72093
      },
      {
        "scl": "111.627907",
        "cents": 111.627907
      },
      {
        "scl": "139.534884",
        "cents": 139.534884
      },
      {
        "scl": "167.44186",
        "cents": 167.44186
      },
      {
        "scl": "195.348837",
        "cents": 195.348837
      },
      {
        "scl": "223.255814",
        "cents": 223.255814
      },
      {
        "scl": "251.162791",
        "cents": 251.162791
      },
      {
        "scl": "279.069767",
        "cents": 279.069767
      },
      {
        "scl": "306.976744",
        "cents": 306.976744
      },
      {
        "scl": "334.883721",
        "cents": 334.883721
      },
      {
        "scl": "362.790698",
        "cents": 362.790698
      },
      {
        "scl": "390.697674",
        "cents": 390.697674
      },
      {
        "scl": "418.604651",
        "cents": 418.604651
      },
      {
        "scl": "446.511628",
        "cents": 446.511628
      },
      {
        "scl": "474.418605",
        "cents": 474.418605
      },
      {
        "scl": "502.325581",
        "cents": 502.325581
      },
      {
        "scl": "530.232558",
        "cents": 530.232558
      },
      {
        "scl": "558.139535",
        "cents": 558.139535
      },
      {
        "scl": "586.046512",
        "cents": 586.046512
      },
      {
        "scl": "613.953488",
        "cents": 613.953488
      },
      {
        "scl": "641.860465",
        "cents": 641.860465
      },
      {
        "scl": "669.767442",
        "cents": 669.767442
      },
      {
        "scl": "697.674419",
        "cents": 697.674419
      },
      {
        "scl": "725.581395",
        "cents": 725.581395
      },
      {
        "scl": "753.488372",
        "cents": 753.488372
      },
      {
        "scl": "781.395349",
        "cents": 781.395349
      },
      {
        "scl": "809.302326",
        "cents": 809.302326
      },
      {
        "scl": "837.209302",
        "cents": 837.209302
      },
      {
        "scl": "865.116279",
        "cents": 865.116279
      },
      {
        "scl": "893.023256",
        "cents": 893.023256
      },
      {
        "scl": "920.930233",
        "cents": 920.930233
      },
      {
        "scl": "948.837209",
        "cents": 948.837209
      },
      {
        "scl": "976.744186",
        "cents": 976.744186
      },
      {
        "scl": "1004.651163",
        "cents": 1004.651163
      },
      {
        "scl": "1032.55814",
        "cents": 1032.55814
      },
      {
        "scl": "1060.465116",
        "cents": 1060.465116
      },
      {
        "scl": "1088.372093",
        "cents": 1088.372093
      },
      {
        "scl": "1116.27907",
        "cents": 1116.27907
      },
      {
        "scl": "1144.186047",
        "cents": 1144.186047
      },
      {
        "scl": "1172.093023",
        "cents": 1172.093023
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/43-46",
    "description": "43 notes of 43&46 regular temperament",
    "notes": 43,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92664",
    "url": "https://scalelibrary.org/scales/mailing-lists/43-46/",
    "tones": [
      {
        "scl": "26.71500",
        "cents": 26.715
      },
      {
        "scl": "53.43000",
        "cents": 53.43
      },
      {
        "scl": "80.14500",
        "cents": 80.145
      },
      {
        "scl": "106.86000",
        "cents": 106.86
      },
      {
        "scl": "133.57500",
        "cents": 133.575
      },
      {
        "scl": "160.29000",
        "cents": 160.29
      },
      {
        "scl": "187.00500",
        "cents": 187.005
      },
      {
        "scl": "230.80500",
        "cents": 230.805
      },
      {
        "scl": "257.52000",
        "cents": 257.52
      },
      {
        "scl": "284.23500",
        "cents": 284.235
      },
      {
        "scl": "310.95000",
        "cents": 310.95
      },
      {
        "scl": "337.66500",
        "cents": 337.665
      },
      {
        "scl": "364.38000",
        "cents": 364.38
      },
      {
        "scl": "391.09500",
        "cents": 391.095
      },
      {
        "scl": "417.81000",
        "cents": 417.81
      },
      {
        "scl": "444.52500",
        "cents": 444.525
      },
      {
        "scl": "471.24000",
        "cents": 471.24
      },
      {
        "scl": "497.95500",
        "cents": 497.955
      },
      {
        "scl": "524.67000",
        "cents": 524.67
      },
      {
        "scl": "551.38500",
        "cents": 551.385
      },
      {
        "scl": "578.10000",
        "cents": 578.1
      },
      {
        "scl": "621.90000",
        "cents": 621.9
      },
      {
        "scl": "648.61500",
        "cents": 648.615
      },
      {
        "scl": "675.33000",
        "cents": 675.33
      },
      {
        "scl": "702.04500",
        "cents": 702.045
      },
      {
        "scl": "728.76000",
        "cents": 728.76
      },
      {
        "scl": "755.47500",
        "cents": 755.475
      },
      {
        "scl": "782.19000",
        "cents": 782.19
      },
      {
        "scl": "808.90500",
        "cents": 808.905
      },
      {
        "scl": "835.62000",
        "cents": 835.62
      },
      {
        "scl": "862.33500",
        "cents": 862.335
      },
      {
        "scl": "889.05000",
        "cents": 889.05
      },
      {
        "scl": "915.76500",
        "cents": 915.765
      },
      {
        "scl": "942.48000",
        "cents": 942.48
      },
      {
        "scl": "969.19500",
        "cents": 969.195
      },
      {
        "scl": "1012.99500",
        "cents": 1012.995
      },
      {
        "scl": "1039.71000",
        "cents": 1039.71
      },
      {
        "scl": "1066.42500",
        "cents": 1066.425
      },
      {
        "scl": "1093.14000",
        "cents": 1093.14
      },
      {
        "scl": "1119.85500",
        "cents": 1119.855
      },
      {
        "scl": "1146.57000",
        "cents": 1146.57
      },
      {
        "scl": "1173.28500",
        "cents": 1173.285
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-15-8-43",
    "description": "Generalized Pythagorean Scale, 15/8 stacked 43=39+4 times",
    "notes": 43,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-15-8-43/",
    "tones": [
      {
        "scl": "24.598871",
        "cents": 24.598871
      },
      {
        "scl": "53.643009",
        "cents": 53.643009
      },
      {
        "scl": "82.687147",
        "cents": 82.687147
      },
      {
        "scl": "107.286019",
        "cents": 107.286019
      },
      {
        "scl": "136.330157",
        "cents": 136.330157
      },
      {
        "scl": "165.374295",
        "cents": 165.374295
      },
      {
        "scl": "194.418433",
        "cents": 194.418433
      },
      {
        "scl": "219.017304",
        "cents": 219.017304
      },
      {
        "scl": "248.061442",
        "cents": 248.061442
      },
      {
        "scl": "277.10558",
        "cents": 277.10558
      },
      {
        "scl": "306.149718",
        "cents": 306.149718
      },
      {
        "scl": "330.748589",
        "cents": 330.748589
      },
      {
        "scl": "359.792727",
        "cents": 359.792727
      },
      {
        "scl": "388.836865",
        "cents": 388.836865
      },
      {
        "scl": "170859375/134217728",
        "cents": 417.881
      },
      {
        "scl": "442.479874",
        "cents": 442.479874
      },
      {
        "scl": "471.524012",
        "cents": 471.524012
      },
      {
        "scl": "500.56815",
        "cents": 500.56815
      },
      {
        "scl": "11390625/8388608",
        "cents": 529.612
      },
      {
        "scl": "554.21116",
        "cents": 554.21116
      },
      {
        "scl": "583.255298",
        "cents": 583.255298
      },
      {
        "scl": "612.299436",
        "cents": 612.299436
      },
      {
        "scl": "759375/524288",
        "cents": 641.344
      },
      {
        "scl": "665.942445",
        "cents": 665.942445
      },
      {
        "scl": "694.986583",
        "cents": 694.986583
      },
      {
        "scl": "724.030721",
        "cents": 724.030721
      },
      {
        "scl": "50625/32768",
        "cents": 753.075
      },
      {
        "scl": "777.67373",
        "cents": 777.67373
      },
      {
        "scl": "806.717868",
        "cents": 806.717868
      },
      {
        "scl": "835.762006",
        "cents": 835.762006
      },
      {
        "scl": "3375/2048",
        "cents": 864.806
      },
      {
        "scl": "889.405016",
        "cents": 889.405016
      },
      {
        "scl": "918.449154",
        "cents": 918.449154
      },
      {
        "scl": "947.493291",
        "cents": 947.493291
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "1001.136301",
        "cents": 1001.136301
      },
      {
        "scl": "1030.180439",
        "cents": 1030.180439
      },
      {
        "scl": "1059.224577",
        "cents": 1059.224577
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "1112.867586",
        "cents": 1112.867586
      },
      {
        "scl": "1141.911724",
        "cents": 1141.911724
      },
      {
        "scl": "1170.955862",
        "cents": 1170.955862
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-nautilus-43",
    "description": "29L 14s MOS for Nautilus, L=41.08, s=0.81",
    "notes": 43,
    "period_cents": 1202.66,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.192",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-nautilus-43/",
    "tones": [
      {
        "scl": "41.08",
        "cents": 41.08
      },
      {
        "scl": "41.89",
        "cents": 41.89
      },
      {
        "scl": "82.97",
        "cents": 82.97
      },
      {
        "scl": "124.05",
        "cents": 124.05
      },
      {
        "scl": "124.86",
        "cents": 124.86
      },
      {
        "scl": "165.94",
        "cents": 165.94
      },
      {
        "scl": "207.02",
        "cents": 207.02
      },
      {
        "scl": "207.83",
        "cents": 207.83
      },
      {
        "scl": "248.91",
        "cents": 248.91
      },
      {
        "scl": "289.99",
        "cents": 289.99
      },
      {
        "scl": "290.80",
        "cents": 290.8
      },
      {
        "scl": "331.88",
        "cents": 331.88
      },
      {
        "scl": "372.96",
        "cents": 372.96
      },
      {
        "scl": "373.77",
        "cents": 373.77
      },
      {
        "scl": "414.85",
        "cents": 414.85
      },
      {
        "scl": "455.93",
        "cents": 455.93
      },
      {
        "scl": "456.74",
        "cents": 456.74
      },
      {
        "scl": "497.82",
        "cents": 497.82
      },
      {
        "scl": "538.90",
        "cents": 538.9
      },
      {
        "scl": "539.71",
        "cents": 539.71
      },
      {
        "scl": "580.79",
        "cents": 580.79
      },
      {
        "scl": "621.87",
        "cents": 621.87
      },
      {
        "scl": "662.95",
        "cents": 662.95
      },
      {
        "scl": "663.76",
        "cents": 663.76
      },
      {
        "scl": "704.84",
        "cents": 704.84
      },
      {
        "scl": "745.92",
        "cents": 745.92
      },
      {
        "scl": "746.73",
        "cents": 746.73
      },
      {
        "scl": "787.81",
        "cents": 787.81
      },
      {
        "scl": "828.89",
        "cents": 828.89
      },
      {
        "scl": "829.70",
        "cents": 829.7
      },
      {
        "scl": "870.78",
        "cents": 870.78
      },
      {
        "scl": "911.86",
        "cents": 911.86
      },
      {
        "scl": "912.67",
        "cents": 912.67
      },
      {
        "scl": "953.75",
        "cents": 953.75
      },
      {
        "scl": "994.83",
        "cents": 994.83
      },
      {
        "scl": "995.64",
        "cents": 995.64
      },
      {
        "scl": "1036.72",
        "cents": 1036.72
      },
      {
        "scl": "1077.80",
        "cents": 1077.8
      },
      {
        "scl": "1078.61",
        "cents": 1078.61
      },
      {
        "scl": "1119.69",
        "cents": 1119.69
      },
      {
        "scl": "1160.77",
        "cents": 1160.77
      },
      {
        "scl": "1161.58",
        "cents": 1161.58
      },
      {
        "scl": "1202.66",
        "cents": 1202.66
      }
    ]
  },
  {
    "stem": "mailing-lists/ennon43",
    "description": "Nonoctave Ennealimmal, [3, 5/3] just tuning",
    "notes": 43,
    "period_cents": 1901.955,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10072.html#10072",
    "url": "https://scalelibrary.org/scales/mailing-lists/ennon43/",
    "tones": [
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "245/216",
        "cents": 218.101
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "250/189",
        "cents": 484.25
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "189/100",
        "cents": 1102.063
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "2",
        "cents": 1200.0
      },
      {
        "scl": "49/24",
        "cents": 1235.697
      },
      {
        "scl": "21/10",
        "cents": 1284.467
      },
      {
        "scl": "54/25",
        "cents": 1333.238
      },
      {
        "scl": "108/49",
        "cents": 1368.213
      },
      {
        "scl": "245/108",
        "cents": 1418.101
      },
      {
        "scl": "81/35",
        "cents": 1452.68
      },
      {
        "scl": "50/21",
        "cents": 1501.847
      },
      {
        "scl": "49/20",
        "cents": 1551.338
      },
      {
        "scl": "5/2",
        "cents": 1586.314
      },
      {
        "scl": "18/7",
        "cents": 1635.084
      },
      {
        "scl": "500/189",
        "cents": 1684.25
      },
      {
        "scl": "27/10",
        "cents": 1719.551
      },
      {
        "scl": "25/9",
        "cents": 1768.717
      },
      {
        "scl": "20/7",
        "cents": 1817.488
      },
      {
        "scl": "35/12",
        "cents": 1853.185
      },
      {
        "scl": "3",
        "cents": 1901.955
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-43-5",
    "description": "43rd root of 5, 18.5191 tones/octave",
    "notes": 43,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.50",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-43-5/",
    "tones": [
      {
        "scl": "64.797993",
        "cents": 64.797993
      },
      {
        "scl": "129.595987",
        "cents": 129.595987
      },
      {
        "scl": "194.39398",
        "cents": 194.39398
      },
      {
        "scl": "259.191973",
        "cents": 259.191973
      },
      {
        "scl": "323.989967",
        "cents": 323.989967
      },
      {
        "scl": "388.78796",
        "cents": 388.78796
      },
      {
        "scl": "453.585953",
        "cents": 453.585953
      },
      {
        "scl": "518.383947",
        "cents": 518.383947
      },
      {
        "scl": "583.18194",
        "cents": 583.18194
      },
      {
        "scl": "647.979933",
        "cents": 647.979933
      },
      {
        "scl": "712.777927",
        "cents": 712.777927
      },
      {
        "scl": "777.57592",
        "cents": 777.57592
      },
      {
        "scl": "842.373913",
        "cents": 842.373913
      },
      {
        "scl": "907.171907",
        "cents": 907.171907
      },
      {
        "scl": "971.9699",
        "cents": 971.9699
      },
      {
        "scl": "1036.767894",
        "cents": 1036.767894
      },
      {
        "scl": "1101.565887",
        "cents": 1101.565887
      },
      {
        "scl": "1166.36388",
        "cents": 1166.36388
      },
      {
        "scl": "1231.161874",
        "cents": 1231.161874
      },
      {
        "scl": "1295.959867",
        "cents": 1295.959867
      },
      {
        "scl": "1360.75786",
        "cents": 1360.75786
      },
      {
        "scl": "1425.555854",
        "cents": 1425.555854
      },
      {
        "scl": "1490.353847",
        "cents": 1490.353847
      },
      {
        "scl": "1555.15184",
        "cents": 1555.15184
      },
      {
        "scl": "1619.949834",
        "cents": 1619.949834
      },
      {
        "scl": "1684.747827",
        "cents": 1684.747827
      },
      {
        "scl": "1749.54582",
        "cents": 1749.54582
      },
      {
        "scl": "1814.343814",
        "cents": 1814.343814
      },
      {
        "scl": "1879.141807",
        "cents": 1879.141807
      },
      {
        "scl": "1943.9398",
        "cents": 1943.9398
      },
      {
        "scl": "2008.737794",
        "cents": 2008.737794
      },
      {
        "scl": "2073.535787",
        "cents": 2073.535787
      },
      {
        "scl": "2138.33378",
        "cents": 2138.33378
      },
      {
        "scl": "2203.131774",
        "cents": 2203.131774
      },
      {
        "scl": "2267.929767",
        "cents": 2267.929767
      },
      {
        "scl": "2332.72776",
        "cents": 2332.72776
      },
      {
        "scl": "2397.525754",
        "cents": 2397.525754
      },
      {
        "scl": "2462.323747",
        "cents": 2462.323747
      },
      {
        "scl": "2527.12174",
        "cents": 2527.12174
      },
      {
        "scl": "2591.919734",
        "cents": 2591.919734
      },
      {
        "scl": "2656.717727",
        "cents": 2656.717727
      },
      {
        "scl": "2721.515721",
        "cents": 2721.515721
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "edos/edo-44",
    "description": "44 equal divisions of the octave",
    "notes": 44,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-44/",
    "tones": [
      {
        "scl": "27.272727",
        "cents": 27.272727
      },
      {
        "scl": "54.545455",
        "cents": 54.545455
      },
      {
        "scl": "81.818182",
        "cents": 81.818182
      },
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "136.363636",
        "cents": 136.363636
      },
      {
        "scl": "163.636364",
        "cents": 163.636364
      },
      {
        "scl": "190.909091",
        "cents": 190.909091
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "245.454545",
        "cents": 245.454545
      },
      {
        "scl": "272.727273",
        "cents": 272.727273
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "354.545455",
        "cents": 354.545455
      },
      {
        "scl": "381.818182",
        "cents": 381.818182
      },
      {
        "scl": "409.090909",
        "cents": 409.090909
      },
      {
        "scl": "436.363636",
        "cents": 436.363636
      },
      {
        "scl": "463.636364",
        "cents": 463.636364
      },
      {
        "scl": "490.909091",
        "cents": 490.909091
      },
      {
        "scl": "518.181818",
        "cents": 518.181818
      },
      {
        "scl": "545.454545",
        "cents": 545.454545
      },
      {
        "scl": "572.727273",
        "cents": 572.727273
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "627.272727",
        "cents": 627.272727
      },
      {
        "scl": "654.545455",
        "cents": 654.545455
      },
      {
        "scl": "681.818182",
        "cents": 681.818182
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "736.363636",
        "cents": 736.363636
      },
      {
        "scl": "763.636364",
        "cents": 763.636364
      },
      {
        "scl": "790.909091",
        "cents": 790.909091
      },
      {
        "scl": "818.181818",
        "cents": 818.181818
      },
      {
        "scl": "845.454545",
        "cents": 845.454545
      },
      {
        "scl": "872.727273",
        "cents": 872.727273
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "927.272727",
        "cents": 927.272727
      },
      {
        "scl": "954.545455",
        "cents": 954.545455
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1009.090909",
        "cents": 1009.090909
      },
      {
        "scl": "1036.363636",
        "cents": 1036.363636
      },
      {
        "scl": "1063.636364",
        "cents": 1063.636364
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1118.181818",
        "cents": 1118.181818
      },
      {
        "scl": "1145.454545",
        "cents": 1145.454545
      },
      {
        "scl": "1172.727273",
        "cents": 1172.727273
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/caleb44",
    "description": "caleb46 massacred",
    "notes": 44,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92336",
    "url": "https://scalelibrary.org/scales/mailing-lists/caleb44/",
    "tones": [
      {
        "scl": "33.3285",
        "cents": 33.3285
      },
      {
        "scl": "49.1413",
        "cents": 49.1413
      },
      {
        "scl": "82.5632",
        "cents": 82.5632
      },
      {
        "scl": "116.9509",
        "cents": 116.9509
      },
      {
        "scl": "133.7225",
        "cents": 133.7225
      },
      {
        "scl": "149.7450",
        "cents": 149.745
      },
      {
        "scl": "183.7235",
        "cents": 183.7235
      },
      {
        "scl": "199.9940",
        "cents": 199.994
      },
      {
        "scl": "232.9493",
        "cents": 232.9493
      },
      {
        "scl": "266.1797",
        "cents": 266.1797
      },
      {
        "scl": "284.0458",
        "cents": 284.0458
      },
      {
        "scl": "314.9424",
        "cents": 314.9424
      },
      {
        "scl": "350.1557",
        "cents": 350.1557
      },
      {
        "scl": "383.6852",
        "cents": 383.6852
      },
      {
        "scl": "416.3771",
        "cents": 416.3771
      },
      {
        "scl": "433.0033",
        "cents": 433.0033
      },
      {
        "scl": "466.3924",
        "cents": 466.3924
      },
      {
        "scl": "499.8415",
        "cents": 499.8415
      },
      {
        "scl": "516.4081",
        "cents": 516.4081
      },
      {
        "scl": "550.5131",
        "cents": 550.5131
      },
      {
        "scl": "582.7073",
        "cents": 582.7073
      },
      {
        "scl": "600.3996",
        "cents": 600.3996
      },
      {
        "scl": "617.0051",
        "cents": 617.0051
      },
      {
        "scl": "649.5010",
        "cents": 649.501
      },
      {
        "scl": "683.3140",
        "cents": 683.314
      },
      {
        "scl": "699.7916",
        "cents": 699.7916
      },
      {
        "scl": "733.0869",
        "cents": 733.0869
      },
      {
        "scl": "766.9046",
        "cents": 766.9046
      },
      {
        "scl": "783.3466",
        "cents": 783.3466
      },
      {
        "scl": "816.2088",
        "cents": 816.2088
      },
      {
        "scl": "849.5745",
        "cents": 849.5745
      },
      {
        "scl": "884.3029",
        "cents": 884.3029
      },
      {
        "scl": "915.4063",
        "cents": 915.4063
      },
      {
        "scl": "933.4554",
        "cents": 933.4554
      },
      {
        "scl": "966.7936",
        "cents": 966.7936
      },
      {
        "scl": "999.6010",
        "cents": 999.601
      },
      {
        "scl": "1016.0054",
        "cents": 1016.0054
      },
      {
        "scl": "1050.0168",
        "cents": 1050.0168
      },
      {
        "scl": "1066.1453",
        "cents": 1066.1453
      },
      {
        "scl": "1082.7801",
        "cents": 1082.7801
      },
      {
        "scl": "1117.1462",
        "cents": 1117.1462
      },
      {
        "scl": "1150.7489",
        "cents": 1150.7489
      },
      {
        "scl": "1166.3940",
        "cents": 1166.394
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/quart",
    "description": "1/4-comma meantone with a period of 5^(1/4) and a tone generator",
    "notes": 44,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89185.html#89185",
    "url": "https://scalelibrary.org/scales/mailing-lists/quart/",
    "tones": [
      {
        "scl": "76.048999263460931020",
        "cents": 76.04899926346093
      },
      {
        "scl": "152.09799852692186216",
        "cents": 152.09799852692186
      },
      {
        "scl": "193.15685693241740887",
        "cents": 193.1568569324174
      },
      {
        "scl": "269.20585619587833989",
        "cents": 269.2058561958783
      },
      {
        "scl": "345.25485545933927107",
        "cents": 345.2548554593393
      },
      {
        "scl": "386.31371386483481774",
        "cents": 386.3137138648348
      },
      {
        "scl": "462.36271312829574874",
        "cents": 462.36271312829575
      },
      {
        "scl": "538.41171239175667988",
        "cents": 538.4117123917566
      },
      {
        "scl": "579.47057079725222662",
        "cents": 579.4705707972522
      },
      {
        "scl": "655.51957006071315760",
        "cents": 655.5195700607131
      },
      {
        "scl": "696.57842846620870436",
        "cents": 696.5784284662087
      },
      {
        "scl": "772.62742772966963536",
        "cents": 772.6274277296696
      },
      {
        "scl": "848.67642699313056655",
        "cents": 848.6764269931306
      },
      {
        "scl": "889.73528539862611321",
        "cents": 889.7352853986262
      },
      {
        "scl": "965.78428466208704432",
        "cents": 965.7842846620871
      },
      {
        "scl": "1041.8332839255479755",
        "cents": 1041.833283925548
      },
      {
        "scl": "1082.8921423310435221",
        "cents": 1082.8921423310435
      },
      {
        "scl": "1158.9411415945044531",
        "cents": 1158.9411415945044
      },
      {
        "scl": "1234.9901408579653842",
        "cents": 1234.9901408579653
      },
      {
        "scl": "1276.0489992634609309",
        "cents": 1276.048999263461
      },
      {
        "scl": "1352.0979985269218620",
        "cents": 1352.0979985269219
      },
      {
        "scl": "1393.1568569324174088",
        "cents": 1393.1568569324174
      },
      {
        "scl": "1469.2058561958783398",
        "cents": 1469.2058561958784
      },
      {
        "scl": "1545.2548554593392710",
        "cents": 1545.2548554593393
      },
      {
        "scl": "1586.3137138648348176",
        "cents": 1586.3137138648349
      },
      {
        "scl": "1662.3627131282957486",
        "cents": 1662.3627131282958
      },
      {
        "scl": "1738.4117123917566798",
        "cents": 1738.4117123917567
      },
      {
        "scl": "1779.4705707972522264",
        "cents": 1779.4705707972523
      },
      {
        "scl": "1855.5195700607131576",
        "cents": 1855.5195700607132
      },
      {
        "scl": "1931.5685693241740886",
        "cents": 1931.5685693241742
      },
      {
        "scl": "1972.6274277296696353",
        "cents": 1972.6274277296695
      },
      {
        "scl": "2048.6764269931305662",
        "cents": 2048.6764269931305
      },
      {
        "scl": "2089.7352853986261131",
        "cents": 2089.7352853986263
      },
      {
        "scl": "2165.7842846620870441",
        "cents": 2165.784284662087
      },
      {
        "scl": "2241.8332839255479752",
        "cents": 2241.833283925548
      },
      {
        "scl": "2282.8921423310435220",
        "cents": 2282.8921423310435
      },
      {
        "scl": "2358.9411415945044529",
        "cents": 2358.9411415945046
      },
      {
        "scl": "2434.9901408579653842",
        "cents": 2434.9901408579653
      },
      {
        "scl": "2476.0489992634609308",
        "cents": 2476.048999263461
      },
      {
        "scl": "2552.0979985269218618",
        "cents": 2552.097998526922
      },
      {
        "scl": "2628.1469977903827929",
        "cents": 2628.146997790383
      },
      {
        "scl": "2669.2058561958783397",
        "cents": 2669.2058561958784
      },
      {
        "scl": "2745.2548554593392708",
        "cents": 2745.254855459339
      },
      {
        "scl": "5",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen14-mclaren-nonoctave-44-5",
    "description": "Erv Wilson's 44th root of 5 non-octave scale",
    "notes": 44,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, The Uses and Characteristics of Non-Octave Scales, Xenharmonikon 14 (1993), p.21",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen14-mclaren-nonoctave-44-5/",
    "tones": [
      {
        "scl": "63.325312",
        "cents": 63.325312
      },
      {
        "scl": "126.650623",
        "cents": 126.650623
      },
      {
        "scl": "189.975935",
        "cents": 189.975935
      },
      {
        "scl": "253.301247",
        "cents": 253.301247
      },
      {
        "scl": "316.626558",
        "cents": 316.626558
      },
      {
        "scl": "379.95187",
        "cents": 379.95187
      },
      {
        "scl": "443.277182",
        "cents": 443.277182
      },
      {
        "scl": "506.602493",
        "cents": 506.602493
      },
      {
        "scl": "569.927805",
        "cents": 569.927805
      },
      {
        "scl": "633.253117",
        "cents": 633.253117
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "759.90374",
        "cents": 759.90374
      },
      {
        "scl": "823.229052",
        "cents": 823.229052
      },
      {
        "scl": "886.554364",
        "cents": 886.554364
      },
      {
        "scl": "949.879675",
        "cents": 949.879675
      },
      {
        "scl": "1013.204987",
        "cents": 1013.204987
      },
      {
        "scl": "1076.530299",
        "cents": 1076.530299
      },
      {
        "scl": "1139.85561",
        "cents": 1139.85561
      },
      {
        "scl": "1203.180922",
        "cents": 1203.180922
      },
      {
        "scl": "1266.506234",
        "cents": 1266.506234
      },
      {
        "scl": "1329.831545",
        "cents": 1329.831545
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1456.482169",
        "cents": 1456.482169
      },
      {
        "scl": "1519.80748",
        "cents": 1519.80748
      },
      {
        "scl": "1583.132792",
        "cents": 1583.132792
      },
      {
        "scl": "1646.458104",
        "cents": 1646.458104
      },
      {
        "scl": "1709.783415",
        "cents": 1709.783415
      },
      {
        "scl": "1773.108727",
        "cents": 1773.108727
      },
      {
        "scl": "1836.434039",
        "cents": 1836.434039
      },
      {
        "scl": "1899.75935",
        "cents": 1899.75935
      },
      {
        "scl": "1963.084662",
        "cents": 1963.084662
      },
      {
        "scl": "2026.409974",
        "cents": 2026.409974
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2153.060597",
        "cents": 2153.060597
      },
      {
        "scl": "2216.385909",
        "cents": 2216.385909
      },
      {
        "scl": "2279.71122",
        "cents": 2279.71122
      },
      {
        "scl": "2343.036532",
        "cents": 2343.036532
      },
      {
        "scl": "2406.361844",
        "cents": 2406.361844
      },
      {
        "scl": "2469.687155",
        "cents": 2469.687155
      },
      {
        "scl": "2533.012467",
        "cents": 2533.012467
      },
      {
        "scl": "2596.337779",
        "cents": 2596.337779
      },
      {
        "scl": "2659.663091",
        "cents": 2659.663091
      },
      {
        "scl": "2722.988402",
        "cents": 2722.988402
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "mailing-lists/enn45",
    "description": "Detempered Ennealimmal[45], TM reduced",
    "notes": 45,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_9293.html#9293",
    "url": "https://scalelibrary.org/scales/mailing-lists/enn45/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "54/49",
        "cents": 168.213
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "245/216",
        "cents": 218.101
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "175/144",
        "cents": 337.543
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "250/189",
        "cents": 484.25
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "486/343",
        "cents": 603.297
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "81/49",
        "cents": 870.168
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "245/144",
        "cents": 920.056
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "25/14",
        "cents": 1003.802
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "90/49",
        "cents": 1052.572
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "189/100",
        "cents": 1102.063
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "125/63",
        "cents": 1186.205
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/enn45ji",
    "description": "Detempered Ennealimma[45], Hahn reduced",
    "notes": 45,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_54901.html#54901",
    "url": "https://scalelibrary.org/scales/mailing-lists/enn45ji/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "200/189",
        "cents": 97.937
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "54/49",
        "cents": 168.213
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "245/216",
        "cents": 218.101
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "49/40",
        "cents": 351.338
      },
      {
        "scl": "216/175",
        "cents": 364.412
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "250/189",
        "cents": 484.25
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "189/125",
        "cents": 715.75
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "175/108",
        "cents": 835.588
      },
      {
        "scl": "49/30",
        "cents": 849.383
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "432/245",
        "cents": 981.899
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "49/27",
        "cents": 1031.787
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "189/100",
        "cents": 1102.063
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mund45",
    "description": "Tenney reduced 11-limit Miracle[45]",
    "notes": 45,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11908.html#11908",
    "url": "https://scalelibrary.org/scales/mailing-lists/mund45/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mundeuc45",
    "description": "Euclidean reduced detempered Miracle[45] with Tenney tie-breaker",
    "notes": 45,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11908.html#11910",
    "url": "https://scalelibrary.org/scales/mailing-lists/mundeuc45/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "55/28",
        "cents": 1168.806
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-45",
    "description": "45 equal divisions of the octave",
    "notes": 45,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-45/",
    "tones": [
      {
        "scl": "26.666667",
        "cents": 26.666667
      },
      {
        "scl": "53.333333",
        "cents": 53.333333
      },
      {
        "scl": "80.0",
        "cents": 80.0
      },
      {
        "scl": "106.666667",
        "cents": 106.666667
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "160.0",
        "cents": 160.0
      },
      {
        "scl": "186.666667",
        "cents": 186.666667
      },
      {
        "scl": "213.333333",
        "cents": 213.333333
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "293.333333",
        "cents": 293.333333
      },
      {
        "scl": "320.0",
        "cents": 320.0
      },
      {
        "scl": "346.666667",
        "cents": 346.666667
      },
      {
        "scl": "373.333333",
        "cents": 373.333333
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "426.666667",
        "cents": 426.666667
      },
      {
        "scl": "453.333333",
        "cents": 453.333333
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "506.666667",
        "cents": 506.666667
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "560.0",
        "cents": 560.0
      },
      {
        "scl": "586.666667",
        "cents": 586.666667
      },
      {
        "scl": "613.333333",
        "cents": 613.333333
      },
      {
        "scl": "640.0",
        "cents": 640.0
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "693.333333",
        "cents": 693.333333
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "746.666667",
        "cents": 746.666667
      },
      {
        "scl": "773.333333",
        "cents": 773.333333
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "826.666667",
        "cents": 826.666667
      },
      {
        "scl": "853.333333",
        "cents": 853.333333
      },
      {
        "scl": "880.0",
        "cents": 880.0
      },
      {
        "scl": "906.666667",
        "cents": 906.666667
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "986.666667",
        "cents": 986.666667
      },
      {
        "scl": "1013.333333",
        "cents": 1013.333333
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1093.333333",
        "cents": 1093.333333
      },
      {
        "scl": "1120.0",
        "cents": 1120.0
      },
      {
        "scl": "1146.666667",
        "cents": 1146.666667
      },
      {
        "scl": "1173.333333",
        "cents": 1173.333333
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ennea45",
    "description": "Ennealimmal-45, in a 7-limit least-squares tuning",
    "notes": 45,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_31110.html#31110",
    "url": "https://scalelibrary.org/scales/mailing-lists/ennea45/",
    "tones": [
      {
        "scl": "35.3350",
        "cents": 35.335
      },
      {
        "scl": "48.9992",
        "cents": 48.9992
      },
      {
        "scl": "84.3342",
        "cents": 84.3342
      },
      {
        "scl": "97.9983",
        "cents": 97.9983
      },
      {
        "scl": "133.3333",
        "cents": 133.3333
      },
      {
        "scl": "168.6684",
        "cents": 168.6684
      },
      {
        "scl": "182.3325",
        "cents": 182.3325
      },
      {
        "scl": "217.6675",
        "cents": 217.6675
      },
      {
        "scl": "231.3316",
        "cents": 231.3316
      },
      {
        "scl": "266.6667",
        "cents": 266.6667
      },
      {
        "scl": "302.0017",
        "cents": 302.0017
      },
      {
        "scl": "315.6658",
        "cents": 315.6658
      },
      {
        "scl": "351.0008",
        "cents": 351.0008
      },
      {
        "scl": "364.6650",
        "cents": 364.665
      },
      {
        "scl": "400.0000",
        "cents": 400.0
      },
      {
        "scl": "435.3350",
        "cents": 435.335
      },
      {
        "scl": "448.9992",
        "cents": 448.9992
      },
      {
        "scl": "484.3342",
        "cents": 484.3342
      },
      {
        "scl": "497.9983",
        "cents": 497.9983
      },
      {
        "scl": "533.3333",
        "cents": 533.3333
      },
      {
        "scl": "568.6684",
        "cents": 568.6684
      },
      {
        "scl": "582.3325",
        "cents": 582.3325
      },
      {
        "scl": "617.6675",
        "cents": 617.6675
      },
      {
        "scl": "631.3316",
        "cents": 631.3316
      },
      {
        "scl": "666.6667",
        "cents": 666.6667
      },
      {
        "scl": "702.0017",
        "cents": 702.0017
      },
      {
        "scl": "715.6658",
        "cents": 715.6658
      },
      {
        "scl": "751.0008",
        "cents": 751.0008
      },
      {
        "scl": "764.6650",
        "cents": 764.665
      },
      {
        "scl": "800.0000",
        "cents": 800.0
      },
      {
        "scl": "835.3350",
        "cents": 835.335
      },
      {
        "scl": "848.9992",
        "cents": 848.9992
      },
      {
        "scl": "884.3342",
        "cents": 884.3342
      },
      {
        "scl": "897.9983",
        "cents": 897.9983
      },
      {
        "scl": "933.3333",
        "cents": 933.3333
      },
      {
        "scl": "968.6684",
        "cents": 968.6684
      },
      {
        "scl": "982.3325",
        "cents": 982.3325
      },
      {
        "scl": "1017.6675",
        "cents": 1017.6675
      },
      {
        "scl": "1031.3316",
        "cents": 1031.3316
      },
      {
        "scl": "1066.6667",
        "cents": 1066.6667
      },
      {
        "scl": "1102.0017",
        "cents": 1102.0017
      },
      {
        "scl": "1115.6658",
        "cents": 1115.6658
      },
      {
        "scl": "1151.0008",
        "cents": 1151.0008
      },
      {
        "scl": "1164.6650",
        "cents": 1164.665
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ennealimmal-45",
    "description": "27L 18s MOS for Ennealimmal, L=35.289, s=13.735",
    "notes": 45,
    "period_cents": 1200.033,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ennealimmal-45/",
    "tones": [
      {
        "scl": "35.289",
        "cents": 35.289
      },
      {
        "scl": "49.024",
        "cents": 49.024
      },
      {
        "scl": "84.313",
        "cents": 84.313
      },
      {
        "scl": "98.048",
        "cents": 98.048
      },
      {
        "scl": "133.337",
        "cents": 133.337
      },
      {
        "scl": "168.626",
        "cents": 168.626
      },
      {
        "scl": "182.361",
        "cents": 182.361
      },
      {
        "scl": "217.650",
        "cents": 217.65
      },
      {
        "scl": "231.385",
        "cents": 231.385
      },
      {
        "scl": "266.674",
        "cents": 266.674
      },
      {
        "scl": "301.963",
        "cents": 301.963
      },
      {
        "scl": "315.698",
        "cents": 315.698
      },
      {
        "scl": "350.987",
        "cents": 350.987
      },
      {
        "scl": "364.722",
        "cents": 364.722
      },
      {
        "scl": "400.011",
        "cents": 400.011
      },
      {
        "scl": "435.300",
        "cents": 435.3
      },
      {
        "scl": "449.035",
        "cents": 449.035
      },
      {
        "scl": "484.324",
        "cents": 484.324
      },
      {
        "scl": "498.059",
        "cents": 498.059
      },
      {
        "scl": "533.348",
        "cents": 533.348
      },
      {
        "scl": "568.637",
        "cents": 568.637
      },
      {
        "scl": "582.372",
        "cents": 582.372
      },
      {
        "scl": "617.661",
        "cents": 617.661
      },
      {
        "scl": "631.396",
        "cents": 631.396
      },
      {
        "scl": "666.685",
        "cents": 666.685
      },
      {
        "scl": "701.974",
        "cents": 701.974
      },
      {
        "scl": "715.709",
        "cents": 715.709
      },
      {
        "scl": "750.998",
        "cents": 750.998
      },
      {
        "scl": "764.733",
        "cents": 764.733
      },
      {
        "scl": "800.022",
        "cents": 800.022
      },
      {
        "scl": "835.311",
        "cents": 835.311
      },
      {
        "scl": "849.046",
        "cents": 849.046
      },
      {
        "scl": "884.335",
        "cents": 884.335
      },
      {
        "scl": "898.070",
        "cents": 898.07
      },
      {
        "scl": "933.359",
        "cents": 933.359
      },
      {
        "scl": "968.648",
        "cents": 968.648
      },
      {
        "scl": "982.383",
        "cents": 982.383
      },
      {
        "scl": "1017.672",
        "cents": 1017.672
      },
      {
        "scl": "1031.407",
        "cents": 1031.407
      },
      {
        "scl": "1066.696",
        "cents": 1066.696
      },
      {
        "scl": "1101.985",
        "cents": 1101.985
      },
      {
        "scl": "1115.720",
        "cents": 1115.72
      },
      {
        "scl": "1151.009",
        "cents": 1151.009
      },
      {
        "scl": "1164.744",
        "cents": 1164.744
      },
      {
        "scl": "1200.033",
        "cents": 1200.033
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-flattone-45",
    "description": "19L 26s MOS for Flattone, L=42.30, s=15.34",
    "notes": 45,
    "period_cents": 1202.54,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-flattone-45/",
    "tones": [
      {
        "scl": "15.34",
        "cents": 15.34
      },
      {
        "scl": "57.64",
        "cents": 57.64
      },
      {
        "scl": "72.98",
        "cents": 72.98
      },
      {
        "scl": "115.28",
        "cents": 115.28
      },
      {
        "scl": "130.62",
        "cents": 130.62
      },
      {
        "scl": "172.92",
        "cents": 172.92
      },
      {
        "scl": "188.26",
        "cents": 188.26
      },
      {
        "scl": "203.60",
        "cents": 203.6
      },
      {
        "scl": "245.90",
        "cents": 245.9
      },
      {
        "scl": "261.24",
        "cents": 261.24
      },
      {
        "scl": "303.54",
        "cents": 303.54
      },
      {
        "scl": "318.88",
        "cents": 318.88
      },
      {
        "scl": "334.22",
        "cents": 334.22
      },
      {
        "scl": "376.52",
        "cents": 376.52
      },
      {
        "scl": "391.86",
        "cents": 391.86
      },
      {
        "scl": "434.16",
        "cents": 434.16
      },
      {
        "scl": "449.50",
        "cents": 449.5
      },
      {
        "scl": "491.80",
        "cents": 491.8
      },
      {
        "scl": "507.14",
        "cents": 507.14
      },
      {
        "scl": "522.48",
        "cents": 522.48
      },
      {
        "scl": "564.78",
        "cents": 564.78
      },
      {
        "scl": "580.12",
        "cents": 580.12
      },
      {
        "scl": "622.42",
        "cents": 622.42
      },
      {
        "scl": "637.76",
        "cents": 637.76
      },
      {
        "scl": "680.06",
        "cents": 680.06
      },
      {
        "scl": "695.40",
        "cents": 695.4
      },
      {
        "scl": "710.74",
        "cents": 710.74
      },
      {
        "scl": "753.04",
        "cents": 753.04
      },
      {
        "scl": "768.38",
        "cents": 768.38
      },
      {
        "scl": "810.68",
        "cents": 810.68
      },
      {
        "scl": "826.02",
        "cents": 826.02
      },
      {
        "scl": "868.32",
        "cents": 868.32
      },
      {
        "scl": "883.66",
        "cents": 883.66
      },
      {
        "scl": "899.00",
        "cents": 899.0
      },
      {
        "scl": "941.30",
        "cents": 941.3
      },
      {
        "scl": "956.64",
        "cents": 956.64
      },
      {
        "scl": "998.94",
        "cents": 998.94
      },
      {
        "scl": "1014.28",
        "cents": 1014.28
      },
      {
        "scl": "1029.62",
        "cents": 1029.62
      },
      {
        "scl": "1071.92",
        "cents": 1071.92
      },
      {
        "scl": "1087.26",
        "cents": 1087.26
      },
      {
        "scl": "1129.56",
        "cents": 1129.56
      },
      {
        "scl": "1144.90",
        "cents": 1144.9
      },
      {
        "scl": "1187.20",
        "cents": 1187.2
      },
      {
        "scl": "1202.54",
        "cents": 1202.54
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensisept-46",
    "description": "27L 19s MOS for Sensisept, L=31.31, s=18.58",
    "notes": 46,
    "period_cents": 1198.39,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensisept-46/",
    "tones": [
      {
        "scl": "31.31",
        "cents": 31.31
      },
      {
        "scl": "49.89",
        "cents": 49.89
      },
      {
        "scl": "81.20",
        "cents": 81.2
      },
      {
        "scl": "99.78",
        "cents": 99.78
      },
      {
        "scl": "131.09",
        "cents": 131.09
      },
      {
        "scl": "162.40",
        "cents": 162.4
      },
      {
        "scl": "180.98",
        "cents": 180.98
      },
      {
        "scl": "212.29",
        "cents": 212.29
      },
      {
        "scl": "230.87",
        "cents": 230.87
      },
      {
        "scl": "262.18",
        "cents": 262.18
      },
      {
        "scl": "280.76",
        "cents": 280.76
      },
      {
        "scl": "312.07",
        "cents": 312.07
      },
      {
        "scl": "343.38",
        "cents": 343.38
      },
      {
        "scl": "361.96",
        "cents": 361.96
      },
      {
        "scl": "393.27",
        "cents": 393.27
      },
      {
        "scl": "411.85",
        "cents": 411.85
      },
      {
        "scl": "443.16",
        "cents": 443.16
      },
      {
        "scl": "474.47",
        "cents": 474.47
      },
      {
        "scl": "493.05",
        "cents": 493.05
      },
      {
        "scl": "524.36",
        "cents": 524.36
      },
      {
        "scl": "542.94",
        "cents": 542.94
      },
      {
        "scl": "574.25",
        "cents": 574.25
      },
      {
        "scl": "605.56",
        "cents": 605.56
      },
      {
        "scl": "624.14",
        "cents": 624.14
      },
      {
        "scl": "655.45",
        "cents": 655.45
      },
      {
        "scl": "674.03",
        "cents": 674.03
      },
      {
        "scl": "705.34",
        "cents": 705.34
      },
      {
        "scl": "723.92",
        "cents": 723.92
      },
      {
        "scl": "755.23",
        "cents": 755.23
      },
      {
        "scl": "786.54",
        "cents": 786.54
      },
      {
        "scl": "805.12",
        "cents": 805.12
      },
      {
        "scl": "836.43",
        "cents": 836.43
      },
      {
        "scl": "855.01",
        "cents": 855.01
      },
      {
        "scl": "886.32",
        "cents": 886.32
      },
      {
        "scl": "917.63",
        "cents": 917.63
      },
      {
        "scl": "936.21",
        "cents": 936.21
      },
      {
        "scl": "967.52",
        "cents": 967.52
      },
      {
        "scl": "986.10",
        "cents": 986.1
      },
      {
        "scl": "1017.41",
        "cents": 1017.41
      },
      {
        "scl": "1035.99",
        "cents": 1035.99
      },
      {
        "scl": "1067.30",
        "cents": 1067.3
      },
      {
        "scl": "1098.61",
        "cents": 1098.61
      },
      {
        "scl": "1117.19",
        "cents": 1117.19
      },
      {
        "scl": "1148.50",
        "cents": 1148.5
      },
      {
        "scl": "1167.08",
        "cents": 1167.08
      },
      {
        "scl": "1198.39",
        "cents": 1198.39
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-srutal-46",
    "description": "34L 12s MOS for Srutal, L=28.64, s=18.78",
    "notes": 46,
    "period_cents": 1199.12,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.198",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-srutal-46/",
    "tones": [
      {
        "scl": "28.64",
        "cents": 28.64
      },
      {
        "scl": "47.42",
        "cents": 47.42
      },
      {
        "scl": "76.06",
        "cents": 76.06
      },
      {
        "scl": "104.70",
        "cents": 104.7
      },
      {
        "scl": "133.34",
        "cents": 133.34
      },
      {
        "scl": "152.12",
        "cents": 152.12
      },
      {
        "scl": "180.76",
        "cents": 180.76
      },
      {
        "scl": "209.40",
        "cents": 209.4
      },
      {
        "scl": "238.04",
        "cents": 238.04
      },
      {
        "scl": "256.82",
        "cents": 256.82
      },
      {
        "scl": "285.46",
        "cents": 285.46
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "342.74",
        "cents": 342.74
      },
      {
        "scl": "361.52",
        "cents": 361.52
      },
      {
        "scl": "390.16",
        "cents": 390.16
      },
      {
        "scl": "418.80",
        "cents": 418.8
      },
      {
        "scl": "447.44",
        "cents": 447.44
      },
      {
        "scl": "466.22",
        "cents": 466.22
      },
      {
        "scl": "494.86",
        "cents": 494.86
      },
      {
        "scl": "523.50",
        "cents": 523.5
      },
      {
        "scl": "552.14",
        "cents": 552.14
      },
      {
        "scl": "570.92",
        "cents": 570.92
      },
      {
        "scl": "599.56",
        "cents": 599.56
      },
      {
        "scl": "628.20",
        "cents": 628.2
      },
      {
        "scl": "646.98",
        "cents": 646.98
      },
      {
        "scl": "675.62",
        "cents": 675.62
      },
      {
        "scl": "704.26",
        "cents": 704.26
      },
      {
        "scl": "732.90",
        "cents": 732.9
      },
      {
        "scl": "751.68",
        "cents": 751.68
      },
      {
        "scl": "780.32",
        "cents": 780.32
      },
      {
        "scl": "808.96",
        "cents": 808.96
      },
      {
        "scl": "837.60",
        "cents": 837.6
      },
      {
        "scl": "856.38",
        "cents": 856.38
      },
      {
        "scl": "885.02",
        "cents": 885.02
      },
      {
        "scl": "913.66",
        "cents": 913.66
      },
      {
        "scl": "942.30",
        "cents": 942.3
      },
      {
        "scl": "961.08",
        "cents": 961.08
      },
      {
        "scl": "989.72",
        "cents": 989.72
      },
      {
        "scl": "1018.36",
        "cents": 1018.36
      },
      {
        "scl": "1047.00",
        "cents": 1047.0
      },
      {
        "scl": "1065.78",
        "cents": 1065.78
      },
      {
        "scl": "1094.42",
        "cents": 1094.42
      },
      {
        "scl": "1123.06",
        "cents": 1123.06
      },
      {
        "scl": "1151.70",
        "cents": 1151.7
      },
      {
        "scl": "1170.48",
        "cents": 1170.48
      },
      {
        "scl": "1199.12",
        "cents": 1199.12
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-sensipent-46",
    "description": "19L 27s MOS for Sensipent, L=35.17, s=19.68",
    "notes": 46,
    "period_cents": 1199.59,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.197",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-sensipent-46/",
    "tones": [
      {
        "scl": "19.68",
        "cents": 19.68
      },
      {
        "scl": "54.85",
        "cents": 54.85
      },
      {
        "scl": "74.53",
        "cents": 74.53
      },
      {
        "scl": "109.70",
        "cents": 109.7
      },
      {
        "scl": "129.38",
        "cents": 129.38
      },
      {
        "scl": "149.06",
        "cents": 149.06
      },
      {
        "scl": "184.23",
        "cents": 184.23
      },
      {
        "scl": "203.91",
        "cents": 203.91
      },
      {
        "scl": "239.08",
        "cents": 239.08
      },
      {
        "scl": "258.76",
        "cents": 258.76
      },
      {
        "scl": "293.93",
        "cents": 293.93
      },
      {
        "scl": "313.61",
        "cents": 313.61
      },
      {
        "scl": "333.29",
        "cents": 333.29
      },
      {
        "scl": "368.46",
        "cents": 368.46
      },
      {
        "scl": "388.14",
        "cents": 388.14
      },
      {
        "scl": "423.31",
        "cents": 423.31
      },
      {
        "scl": "442.99",
        "cents": 442.99
      },
      {
        "scl": "462.67",
        "cents": 462.67
      },
      {
        "scl": "497.84",
        "cents": 497.84
      },
      {
        "scl": "517.52",
        "cents": 517.52
      },
      {
        "scl": "552.69",
        "cents": 552.69
      },
      {
        "scl": "572.37",
        "cents": 572.37
      },
      {
        "scl": "592.05",
        "cents": 592.05
      },
      {
        "scl": "627.22",
        "cents": 627.22
      },
      {
        "scl": "646.90",
        "cents": 646.9
      },
      {
        "scl": "682.07",
        "cents": 682.07
      },
      {
        "scl": "701.75",
        "cents": 701.75
      },
      {
        "scl": "736.92",
        "cents": 736.92
      },
      {
        "scl": "756.60",
        "cents": 756.6
      },
      {
        "scl": "776.28",
        "cents": 776.28
      },
      {
        "scl": "811.45",
        "cents": 811.45
      },
      {
        "scl": "831.13",
        "cents": 831.13
      },
      {
        "scl": "866.30",
        "cents": 866.3
      },
      {
        "scl": "885.98",
        "cents": 885.98
      },
      {
        "scl": "905.66",
        "cents": 905.66
      },
      {
        "scl": "940.83",
        "cents": 940.83
      },
      {
        "scl": "960.51",
        "cents": 960.51
      },
      {
        "scl": "995.68",
        "cents": 995.68
      },
      {
        "scl": "1015.36",
        "cents": 1015.36
      },
      {
        "scl": "1050.53",
        "cents": 1050.53
      },
      {
        "scl": "1070.21",
        "cents": 1070.21
      },
      {
        "scl": "1089.89",
        "cents": 1089.89
      },
      {
        "scl": "1125.06",
        "cents": 1125.06
      },
      {
        "scl": "1144.74",
        "cents": 1144.74
      },
      {
        "scl": "1179.91",
        "cents": 1179.91
      },
      {
        "scl": "1199.59",
        "cents": 1199.59
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-46",
    "description": "7L 39s MOS for Amity, L=40.98, s=23.41",
    "notes": 46,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-46/",
    "tones": [
      {
        "scl": "23.41",
        "cents": 23.41
      },
      {
        "scl": "46.82",
        "cents": 46.82
      },
      {
        "scl": "70.23",
        "cents": 70.23
      },
      {
        "scl": "111.21",
        "cents": 111.21
      },
      {
        "scl": "134.62",
        "cents": 134.62
      },
      {
        "scl": "158.03",
        "cents": 158.03
      },
      {
        "scl": "181.44",
        "cents": 181.44
      },
      {
        "scl": "204.85",
        "cents": 204.85
      },
      {
        "scl": "228.26",
        "cents": 228.26
      },
      {
        "scl": "269.24",
        "cents": 269.24
      },
      {
        "scl": "292.65",
        "cents": 292.65
      },
      {
        "scl": "316.06",
        "cents": 316.06
      },
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "362.88",
        "cents": 362.88
      },
      {
        "scl": "386.29",
        "cents": 386.29
      },
      {
        "scl": "409.70",
        "cents": 409.7
      },
      {
        "scl": "450.68",
        "cents": 450.68
      },
      {
        "scl": "474.09",
        "cents": 474.09
      },
      {
        "scl": "497.50",
        "cents": 497.5
      },
      {
        "scl": "520.91",
        "cents": 520.91
      },
      {
        "scl": "544.32",
        "cents": 544.32
      },
      {
        "scl": "567.73",
        "cents": 567.73
      },
      {
        "scl": "608.71",
        "cents": 608.71
      },
      {
        "scl": "632.12",
        "cents": 632.12
      },
      {
        "scl": "655.53",
        "cents": 655.53
      },
      {
        "scl": "678.94",
        "cents": 678.94
      },
      {
        "scl": "702.35",
        "cents": 702.35
      },
      {
        "scl": "725.76",
        "cents": 725.76
      },
      {
        "scl": "749.17",
        "cents": 749.17
      },
      {
        "scl": "790.15",
        "cents": 790.15
      },
      {
        "scl": "813.56",
        "cents": 813.56
      },
      {
        "scl": "836.97",
        "cents": 836.97
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "883.79",
        "cents": 883.79
      },
      {
        "scl": "907.20",
        "cents": 907.2
      },
      {
        "scl": "930.61",
        "cents": 930.61
      },
      {
        "scl": "971.59",
        "cents": 971.59
      },
      {
        "scl": "995.00",
        "cents": 995.0
      },
      {
        "scl": "1018.41",
        "cents": 1018.41
      },
      {
        "scl": "1041.82",
        "cents": 1041.82
      },
      {
        "scl": "1065.23",
        "cents": 1065.23
      },
      {
        "scl": "1088.64",
        "cents": 1088.64
      },
      {
        "scl": "1129.62",
        "cents": 1129.62
      },
      {
        "scl": "1153.03",
        "cents": 1153.03
      },
      {
        "scl": "1176.44",
        "cents": 1176.44
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "mailing-lists/caleb46",
    "description": "46 note 13-limit epimorphic scale",
    "notes": 46,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90430.html#90461",
    "url": "https://scalelibrary.org/scales/mailing-lists/caleb46/",
    "tones": [
      {
        "scl": "49/48",
        "cents": 35.697
      },
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "55/28",
        "cents": 1168.806
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-46",
    "description": "46 equal divisions of the octave",
    "notes": 46,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-46/",
    "tones": [
      {
        "scl": "26.086957",
        "cents": 26.086957
      },
      {
        "scl": "52.173913",
        "cents": 52.173913
      },
      {
        "scl": "78.26087",
        "cents": 78.26087
      },
      {
        "scl": "104.347826",
        "cents": 104.347826
      },
      {
        "scl": "130.434783",
        "cents": 130.434783
      },
      {
        "scl": "156.521739",
        "cents": 156.521739
      },
      {
        "scl": "182.608696",
        "cents": 182.608696
      },
      {
        "scl": "208.695652",
        "cents": 208.695652
      },
      {
        "scl": "234.782609",
        "cents": 234.782609
      },
      {
        "scl": "260.869565",
        "cents": 260.869565
      },
      {
        "scl": "286.956522",
        "cents": 286.956522
      },
      {
        "scl": "313.043478",
        "cents": 313.043478
      },
      {
        "scl": "339.130435",
        "cents": 339.130435
      },
      {
        "scl": "365.217391",
        "cents": 365.217391
      },
      {
        "scl": "391.304348",
        "cents": 391.304348
      },
      {
        "scl": "417.391304",
        "cents": 417.391304
      },
      {
        "scl": "443.478261",
        "cents": 443.478261
      },
      {
        "scl": "469.565217",
        "cents": 469.565217
      },
      {
        "scl": "495.652174",
        "cents": 495.652174
      },
      {
        "scl": "521.73913",
        "cents": 521.73913
      },
      {
        "scl": "547.826087",
        "cents": 547.826087
      },
      {
        "scl": "573.913043",
        "cents": 573.913043
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "626.086957",
        "cents": 626.086957
      },
      {
        "scl": "652.173913",
        "cents": 652.173913
      },
      {
        "scl": "678.26087",
        "cents": 678.26087
      },
      {
        "scl": "704.347826",
        "cents": 704.347826
      },
      {
        "scl": "730.434783",
        "cents": 730.434783
      },
      {
        "scl": "756.521739",
        "cents": 756.521739
      },
      {
        "scl": "782.608696",
        "cents": 782.608696
      },
      {
        "scl": "808.695652",
        "cents": 808.695652
      },
      {
        "scl": "834.782609",
        "cents": 834.782609
      },
      {
        "scl": "860.869565",
        "cents": 860.869565
      },
      {
        "scl": "886.956522",
        "cents": 886.956522
      },
      {
        "scl": "913.043478",
        "cents": 913.043478
      },
      {
        "scl": "939.130435",
        "cents": 939.130435
      },
      {
        "scl": "965.217391",
        "cents": 965.217391
      },
      {
        "scl": "991.304348",
        "cents": 991.304348
      },
      {
        "scl": "1017.391304",
        "cents": 1017.391304
      },
      {
        "scl": "1043.478261",
        "cents": 1043.478261
      },
      {
        "scl": "1069.565217",
        "cents": 1069.565217
      },
      {
        "scl": "1095.652174",
        "cents": 1095.652174
      },
      {
        "scl": "1121.73913",
        "cents": 1121.73913
      },
      {
        "scl": "1147.826087",
        "cents": 1147.826087
      },
      {
        "scl": "1173.913043",
        "cents": 1173.913043
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/akea46_13",
    "description": "Tridecimal Akea[46] hobbit minimax tuning",
    "notes": 46,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93488.html#93507",
    "url": "https://scalelibrary.org/scales/mailing-lists/akea46_13/",
    "tones": [
      {
        "scl": "26.52580",
        "cents": 26.5258
      },
      {
        "scl": "53.05160",
        "cents": 53.0516
      },
      {
        "scl": "67.35084",
        "cents": 67.35084
      },
      {
        "scl": "111.95263",
        "cents": 111.95263
      },
      {
        "scl": "138.47843",
        "cents": 138.47843
      },
      {
        "scl": "152.77767",
        "cents": 152.77767
      },
      {
        "scl": "179.30347",
        "cents": 179.30347
      },
      {
        "scl": "205.82927",
        "cents": 205.82927
      },
      {
        "scl": "232.35507",
        "cents": 232.35507
      },
      {
        "scl": "264.73030",
        "cents": 264.7303
      },
      {
        "scl": "291.25610",
        "cents": 291.2561
      },
      {
        "scl": "317.78190",
        "cents": 317.7819
      },
      {
        "scl": "344.30770",
        "cents": 344.3077
      },
      {
        "scl": "358.60694",
        "cents": 358.60694
      },
      {
        "scl": "385.13274",
        "cents": 385.13274
      },
      {
        "scl": "411.65854",
        "cents": 411.65854
      },
      {
        "scl": "438.18434",
        "cents": 438.18434
      },
      {
        "scl": "470.55956",
        "cents": 470.55956
      },
      {
        "scl": "497.08537",
        "cents": 497.08537
      },
      {
        "scl": "523.61117",
        "cents": 523.61117
      },
      {
        "scl": "550.13697",
        "cents": 550.13697
      },
      {
        "scl": "564.43621",
        "cents": 564.43621
      },
      {
        "scl": "590.96201",
        "cents": 590.96201
      },
      {
        "scl": "635.56379",
        "cents": 635.56379
      },
      {
        "scl": "649.86303",
        "cents": 649.86303
      },
      {
        "scl": "676.38883",
        "cents": 676.38883
      },
      {
        "scl": "702.91463",
        "cents": 702.91463
      },
      {
        "scl": "729.44044",
        "cents": 729.44044
      },
      {
        "scl": "755.96624",
        "cents": 755.96624
      },
      {
        "scl": "788.34146",
        "cents": 788.34146
      },
      {
        "scl": "814.86726",
        "cents": 814.86726
      },
      {
        "scl": "841.39306",
        "cents": 841.39306
      },
      {
        "scl": "855.69230",
        "cents": 855.6923
      },
      {
        "scl": "882.21810",
        "cents": 882.2181
      },
      {
        "scl": "908.74390",
        "cents": 908.7439
      },
      {
        "scl": "935.26970",
        "cents": 935.2697
      },
      {
        "scl": "967.64493",
        "cents": 967.64493
      },
      {
        "scl": "994.17073",
        "cents": 994.17073
      },
      {
        "scl": "1020.69653",
        "cents": 1020.69653
      },
      {
        "scl": "1047.22233",
        "cents": 1047.22233
      },
      {
        "scl": "1061.52157",
        "cents": 1061.52157
      },
      {
        "scl": "1088.04737",
        "cents": 1088.04737
      },
      {
        "scl": "1114.57317",
        "cents": 1114.57317
      },
      {
        "scl": "1146.94840",
        "cents": 1146.9484
      },
      {
        "scl": "1173.47420",
        "cents": 1173.4742
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/betacub",
    "description": "inverted 3x3x3 9-limit quintad cube beta (5120/5103) synch tempered",
    "notes": 46,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12857.html#12857",
    "url": "https://scalelibrary.org/scales/mailing-lists/betacub/",
    "tones": [
      {
        "scl": "49.729878",
        "cents": 49.729878
      },
      {
        "scl": "85.285706",
        "cents": 85.285706
      },
      {
        "scl": "110.150645",
        "cents": 110.150645
      },
      {
        "scl": "120.600012",
        "cents": 120.600012
      },
      {
        "scl": "135.015584",
        "cents": 135.015584
      },
      {
        "scl": "170.329890",
        "cents": 170.32989
      },
      {
        "scl": "181.020779",
        "cents": 181.020779
      },
      {
        "scl": "205.885718",
        "cents": 205.885718
      },
      {
        "scl": "230.750657",
        "cents": 230.750657
      },
      {
        "scl": "255.615596",
        "cents": 255.615596
      },
      {
        "scl": "266.306484",
        "cents": 266.306484
      },
      {
        "scl": "316.036363",
        "cents": 316.036363
      },
      {
        "scl": "351.350669",
        "cents": 351.350669
      },
      {
        "scl": "386.906496",
        "cents": 386.906496
      },
      {
        "scl": "436.636374",
        "cents": 436.636374
      },
      {
        "scl": "472.192202",
        "cents": 472.192202
      },
      {
        "scl": "497.057141",
        "cents": 497.057141
      },
      {
        "scl": "521.922080",
        "cents": 521.92208
      },
      {
        "scl": "546.787019",
        "cents": 546.787019
      },
      {
        "scl": "582.342847",
        "cents": 582.342847
      },
      {
        "scl": "617.657153",
        "cents": 617.657153
      },
      {
        "scl": "632.072725",
        "cents": 632.072725
      },
      {
        "scl": "667.387031",
        "cents": 667.387031
      },
      {
        "scl": "702.942859",
        "cents": 702.942859
      },
      {
        "scl": "727.807798",
        "cents": 727.807798
      },
      {
        "scl": "752.672737",
        "cents": 752.672737
      },
      {
        "scl": "763.363626",
        "cents": 763.363626
      },
      {
        "scl": "788.228565",
        "cents": 788.228565
      },
      {
        "scl": "813.093504",
        "cents": 813.093504
      },
      {
        "scl": "823.542871",
        "cents": 823.542871
      },
      {
        "scl": "883.963637",
        "cents": 883.963637
      },
      {
        "scl": "898.379209",
        "cents": 898.379209
      },
      {
        "scl": "908.828577",
        "cents": 908.828577
      },
      {
        "scl": "933.693516",
        "cents": 933.693516
      },
      {
        "scl": "969.249343",
        "cents": 969.249343
      },
      {
        "scl": "994.114282",
        "cents": 994.114282
      },
      {
        "scl": "1004.563649",
        "cents": 1004.563649
      },
      {
        "scl": "1018.979221",
        "cents": 1018.979221
      },
      {
        "scl": "1043.844161",
        "cents": 1043.844161
      },
      {
        "scl": "1079.399988",
        "cents": 1079.399988
      },
      {
        "scl": "1089.849355",
        "cents": 1089.849355
      },
      {
        "scl": "1114.714294",
        "cents": 1114.714294
      },
      {
        "scl": "1129.129866",
        "cents": 1129.129866
      },
      {
        "scl": "1139.579233",
        "cents": 1139.579233
      },
      {
        "scl": "1164.444172",
        "cents": 1164.444172
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cal46",
    "description": "46 note scale for Caleb",
    "notes": 46,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92340.html#92340",
    "url": "https://scalelibrary.org/scales/mailing-lists/cal46/",
    "tones": [
      {
        "scl": "22.9251",
        "cents": 22.9251
      },
      {
        "scl": "56.2576",
        "cents": 56.2576
      },
      {
        "scl": "80.6369",
        "cents": 80.6369
      },
      {
        "scl": "104.0612",
        "cents": 104.0612
      },
      {
        "scl": "126.6171",
        "cents": 126.6171
      },
      {
        "scl": "160.4026",
        "cents": 160.4026
      },
      {
        "scl": "184.7357",
        "cents": 184.7357
      },
      {
        "scl": "208.1710",
        "cents": 208.171
      },
      {
        "scl": "231.9308",
        "cents": 231.9308
      },
      {
        "scl": "263.2192",
        "cents": 263.2192
      },
      {
        "scl": "288.7711",
        "cents": 288.7711
      },
      {
        "scl": "311.2289",
        "cents": 311.2289
      },
      {
        "scl": "336.7808",
        "cents": 336.7808
      },
      {
        "scl": "368.0692",
        "cents": 368.0692
      },
      {
        "scl": "391.8290",
        "cents": 391.829
      },
      {
        "scl": "415.2643",
        "cents": 415.2643
      },
      {
        "scl": "439.5974",
        "cents": 439.5974
      },
      {
        "scl": "473.3829",
        "cents": 473.3829
      },
      {
        "scl": "495.9388",
        "cents": 495.9388
      },
      {
        "scl": "519.3631",
        "cents": 519.3631
      },
      {
        "scl": "543.7424",
        "cents": 543.7424
      },
      {
        "scl": "577.0749",
        "cents": 577.0749
      },
      {
        "scl": "600.0000",
        "cents": 600.0
      },
      {
        "scl": "622.9251",
        "cents": 622.9251
      },
      {
        "scl": "656.2576",
        "cents": 656.2576
      },
      {
        "scl": "680.6369",
        "cents": 680.6369
      },
      {
        "scl": "704.0612",
        "cents": 704.0612
      },
      {
        "scl": "726.6171",
        "cents": 726.6171
      },
      {
        "scl": "760.4026",
        "cents": 760.4026
      },
      {
        "scl": "784.7357",
        "cents": 784.7357
      },
      {
        "scl": "808.1710",
        "cents": 808.171
      },
      {
        "scl": "831.9308",
        "cents": 831.9308
      },
      {
        "scl": "863.2192",
        "cents": 863.2192
      },
      {
        "scl": "888.7711",
        "cents": 888.7711
      },
      {
        "scl": "911.2289",
        "cents": 911.2289
      },
      {
        "scl": "936.7808",
        "cents": 936.7808
      },
      {
        "scl": "968.0692",
        "cents": 968.0692
      },
      {
        "scl": "991.8290",
        "cents": 991.829
      },
      {
        "scl": "1015.2643",
        "cents": 1015.2643
      },
      {
        "scl": "1039.5974",
        "cents": 1039.5974
      },
      {
        "scl": "1073.3829",
        "cents": 1073.3829
      },
      {
        "scl": "1095.9388",
        "cents": 1095.9388
      },
      {
        "scl": "1119.3631",
        "cents": 1119.3631
      },
      {
        "scl": "1143.7424",
        "cents": 1143.7424
      },
      {
        "scl": "1177.0749",
        "cents": 1177.0749
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/caleb46_4",
    "description": "caleb46 re-tweaked",
    "notes": 46,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92336",
    "url": "https://scalelibrary.org/scales/mailing-lists/caleb46_4/",
    "tones": [
      {
        "scl": "34.1041",
        "cents": 34.1041
      },
      {
        "scl": "51.1932",
        "cents": 51.1932
      },
      {
        "scl": "83.0422",
        "cents": 83.0422
      },
      {
        "scl": "117.8827",
        "cents": 117.8827
      },
      {
        "scl": "133.9278",
        "cents": 133.9278
      },
      {
        "scl": "150.5304",
        "cents": 150.5304
      },
      {
        "scl": "184.4619",
        "cents": 184.4619
      },
      {
        "scl": "201.5270",
        "cents": 201.527
      },
      {
        "scl": "234.4075",
        "cents": 234.4075
      },
      {
        "scl": "267.4520",
        "cents": 267.452
      },
      {
        "scl": "285.5358",
        "cents": 285.5358
      },
      {
        "scl": "315.1545",
        "cents": 315.1545
      },
      {
        "scl": "350.9402",
        "cents": 350.9402
      },
      {
        "scl": "365.5360",
        "cents": 365.536
      },
      {
        "scl": "384.7127",
        "cents": 384.7127
      },
      {
        "scl": "417.5425",
        "cents": 417.5425
      },
      {
        "scl": "433.6369",
        "cents": 433.6369
      },
      {
        "scl": "467.8656",
        "cents": 467.8656
      },
      {
        "scl": "501.1001",
        "cents": 501.1001
      },
      {
        "scl": "517.6815",
        "cents": 517.6815
      },
      {
        "scl": "551.1279",
        "cents": 551.1279
      },
      {
        "scl": "582.6132",
        "cents": 582.6132
      },
      {
        "scl": "602.9948",
        "cents": 602.9948
      },
      {
        "scl": "618.2099",
        "cents": 618.2099
      },
      {
        "scl": "651.4617",
        "cents": 651.4617
      },
      {
        "scl": "682.860",
        "cents": 682.86
      },
      {
        "scl": "700.5025",
        "cents": 700.5025
      },
      {
        "scl": "733.4973",
        "cents": 733.4973
      },
      {
        "scl": "768.0480",
        "cents": 768.048
      },
      {
        "scl": "784.1441",
        "cents": 784.1441
      },
      {
        "scl": "818.4160",
        "cents": 818.416
      },
      {
        "scl": "835.7333",
        "cents": 835.7333
      },
      {
        "scl": "850.7061",
        "cents": 850.7061
      },
      {
        "scl": "885.6155",
        "cents": 885.6155
      },
      {
        "scl": "917.1322",
        "cents": 917.1322
      },
      {
        "scl": "934.7707",
        "cents": 934.7707
      },
      {
        "scl": "967.3138",
        "cents": 967.3138
      },
      {
        "scl": "1000.3701",
        "cents": 1000.3701
      },
      {
        "scl": "1016.1738",
        "cents": 1016.1738
      },
      {
        "scl": "1050.3968",
        "cents": 1050.3968
      },
      {
        "scl": "1067.8418",
        "cents": 1067.8418
      },
      {
        "scl": "1085.1891",
        "cents": 1085.1891
      },
      {
        "scl": "1117.9017",
        "cents": 1117.9017
      },
      {
        "scl": "1152.6154",
        "cents": 1152.6154
      },
      {
        "scl": "1167.7300",
        "cents": 1167.73
      },
      {
        "scl": "1200.0000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/caleb46_tuning_92330_92333",
    "description": "46 note tweaked epimorphic scale by G.W.Smith, mod by caleb",
    "notes": 46,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92333",
    "url": "https://scalelibrary.org/scales/mailing-lists/caleb46_tuning_92330_92333/",
    "tones": [
      {
        "scl": "35.69",
        "cents": 35.69
      },
      {
        "scl": "48.77",
        "cents": 48.77
      },
      {
        "scl": "84.46",
        "cents": 84.46
      },
      {
        "scl": "119.4",
        "cents": 119.4
      },
      {
        "scl": "138.572",
        "cents": 138.572
      },
      {
        "scl": "150.68",
        "cents": 150.68
      },
      {
        "scl": "179.1",
        "cents": 179.1
      },
      {
        "scl": "207.2",
        "cents": 207.2
      },
      {
        "scl": "231.17",
        "cents": 231.17
      },
      {
        "scl": "266.87",
        "cents": 266.87
      },
      {
        "scl": "289.2",
        "cents": 289.2
      },
      {
        "scl": "313.6",
        "cents": 313.6
      },
      {
        "scl": "347.4",
        "cents": 347.4
      },
      {
        "scl": "359.47",
        "cents": 359.47
      },
      {
        "scl": "385.0",
        "cents": 385.0
      },
      {
        "scl": "417.5",
        "cents": 417.5
      },
      {
        "scl": "435.1",
        "cents": 435.1
      },
      {
        "scl": "470.78",
        "cents": 470.78
      },
      {
        "scl": "496.4",
        "cents": 496.4
      },
      {
        "scl": "519.55",
        "cents": 519.55
      },
      {
        "scl": "551.31",
        "cents": 551.31
      },
      {
        "scl": "582.5",
        "cents": 582.5
      },
      {
        "scl": "605.0",
        "cents": 605.0
      },
      {
        "scl": "617.5",
        "cents": 617.5
      },
      {
        "scl": "648.68",
        "cents": 648.68
      },
      {
        "scl": "680.45",
        "cents": 680.45
      },
      {
        "scl": "703.6",
        "cents": 703.6
      },
      {
        "scl": "729.22",
        "cents": 729.22
      },
      {
        "scl": "764.9",
        "cents": 764.9
      },
      {
        "scl": "782.49",
        "cents": 782.49
      },
      {
        "scl": "819.0",
        "cents": 819.0
      },
      {
        "scl": "840.53",
        "cents": 840.53
      },
      {
        "scl": "852.6",
        "cents": 852.6
      },
      {
        "scl": "882.7",
        "cents": 882.7
      },
      {
        "scl": "910.79",
        "cents": 910.79
      },
      {
        "scl": "933.12",
        "cents": 933.12
      },
      {
        "scl": "968.82",
        "cents": 968.82
      },
      {
        "scl": "992.8",
        "cents": 992.8
      },
      {
        "scl": "1013.6",
        "cents": 1013.6
      },
      {
        "scl": "1049.36",
        "cents": 1049.36
      },
      {
        "scl": "1061.43",
        "cents": 1061.43
      },
      {
        "scl": "1085.0",
        "cents": 1085.0
      },
      {
        "scl": "1115.53",
        "cents": 1115.53
      },
      {
        "scl": "1151.23",
        "cents": 1151.23
      },
      {
        "scl": "1168.8",
        "cents": 1168.8
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/irregular",
    "description": "46 note scale from  31 & 17",
    "notes": 46,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_94309.html#94413",
    "url": "https://scalelibrary.org/scales/mailing-lists/irregular/",
    "tones": [
      {
        "scl": "38.71",
        "cents": 38.71
      },
      {
        "scl": "70.588",
        "cents": 70.588
      },
      {
        "scl": "77.419",
        "cents": 77.419
      },
      {
        "scl": "116.129",
        "cents": 116.129
      },
      {
        "scl": "141.176",
        "cents": 141.176
      },
      {
        "scl": "154.839",
        "cents": 154.839
      },
      {
        "scl": "193.548",
        "cents": 193.548
      },
      {
        "scl": "211.765",
        "cents": 211.765
      },
      {
        "scl": "232.258",
        "cents": 232.258
      },
      {
        "scl": "270.968",
        "cents": 270.968
      },
      {
        "scl": "282.353",
        "cents": 282.353
      },
      {
        "scl": "309.677",
        "cents": 309.677
      },
      {
        "scl": "348.387",
        "cents": 348.387
      },
      {
        "scl": "352.941",
        "cents": 352.941
      },
      {
        "scl": "387.097",
        "cents": 387.097
      },
      {
        "scl": "423.529",
        "cents": 423.529
      },
      {
        "scl": "425.806",
        "cents": 425.806
      },
      {
        "scl": "464.516",
        "cents": 464.516
      },
      {
        "scl": "494.118",
        "cents": 494.118
      },
      {
        "scl": "503.226",
        "cents": 503.226
      },
      {
        "scl": "541.935",
        "cents": 541.935
      },
      {
        "scl": "564.706",
        "cents": 564.706
      },
      {
        "scl": "580.645",
        "cents": 580.645
      },
      {
        "scl": "619.355",
        "cents": 619.355
      },
      {
        "scl": "635.294",
        "cents": 635.294
      },
      {
        "scl": "658.065",
        "cents": 658.065
      },
      {
        "scl": "696.774",
        "cents": 696.774
      },
      {
        "scl": "705.882",
        "cents": 705.882
      },
      {
        "scl": "735.484",
        "cents": 735.484
      },
      {
        "scl": "774.194",
        "cents": 774.194
      },
      {
        "scl": "812.903",
        "cents": 812.903
      },
      {
        "scl": "847.059",
        "cents": 847.059
      },
      {
        "scl": "851.613",
        "cents": 851.613
      },
      {
        "scl": "890.323",
        "cents": 890.323
      },
      {
        "scl": "917.647",
        "cents": 917.647
      },
      {
        "scl": "929.032",
        "cents": 929.032
      },
      {
        "scl": "967.742",
        "cents": 967.742
      },
      {
        "scl": "988.235",
        "cents": 988.235
      },
      {
        "scl": "1006.452",
        "cents": 1006.452
      },
      {
        "scl": "1045.161",
        "cents": 1045.161
      },
      {
        "scl": "1058.824",
        "cents": 1058.824
      },
      {
        "scl": "1083.871",
        "cents": 1083.871
      },
      {
        "scl": "1122.581",
        "cents": 1122.581
      },
      {
        "scl": "1129.412",
        "cents": 1129.412
      },
      {
        "scl": "1161.29",
        "cents": 1161.29
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/portent46",
    "description": "17-limit Portent[46] hobbit",
    "notes": 46,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93488.html#93662",
    "url": "https://scalelibrary.org/scales/mailing-lists/portent46/",
    "tones": [
      {
        "scl": "32.85839",
        "cents": 32.85839
      },
      {
        "scl": "48.26285",
        "cents": 48.26285
      },
      {
        "scl": "81.12123",
        "cents": 81.12123
      },
      {
        "scl": "104.04424",
        "cents": 104.04424
      },
      {
        "scl": "129.38408",
        "cents": 129.38408
      },
      {
        "scl": "152.30709",
        "cents": 152.30709
      },
      {
        "scl": "185.16548",
        "cents": 185.16548
      },
      {
        "scl": "200.56994",
        "cents": 200.56994
      },
      {
        "scl": "233.42832",
        "cents": 233.42832
      },
      {
        "scl": "266.28671",
        "cents": 266.28671
      },
      {
        "scl": "281.69117",
        "cents": 281.69117
      },
      {
        "scl": "314.54956",
        "cents": 314.54956
      },
      {
        "scl": "347.40794",
        "cents": 347.40794
      },
      {
        "scl": "362.81240",
        "cents": 362.8124
      },
      {
        "scl": "385.73541",
        "cents": 385.73541
      },
      {
        "scl": "418.59380",
        "cents": 418.5938
      },
      {
        "scl": "451.45218",
        "cents": 451.45218
      },
      {
        "scl": "466.85665",
        "cents": 466.85665
      },
      {
        "scl": "499.71503",
        "cents": 499.71503
      },
      {
        "scl": "515.11949",
        "cents": 515.11949
      },
      {
        "scl": "547.97788",
        "cents": 547.97788
      },
      {
        "scl": "580.83626",
        "cents": 580.83626
      },
      {
        "scl": "603.75927",
        "cents": 603.75927
      },
      {
        "scl": "619.16374",
        "cents": 619.16374
      },
      {
        "scl": "652.02212",
        "cents": 652.02212
      },
      {
        "scl": "684.88051",
        "cents": 684.88051
      },
      {
        "scl": "700.28497",
        "cents": 700.28497
      },
      {
        "scl": "733.14335",
        "cents": 733.14335
      },
      {
        "scl": "766.00174",
        "cents": 766.00174
      },
      {
        "scl": "781.40620",
        "cents": 781.4062
      },
      {
        "scl": "814.26459",
        "cents": 814.26459
      },
      {
        "scl": "837.18760",
        "cents": 837.1876
      },
      {
        "scl": "862.52743",
        "cents": 862.52743
      },
      {
        "scl": "885.45044",
        "cents": 885.45044
      },
      {
        "scl": "918.30883",
        "cents": 918.30883
      },
      {
        "scl": "933.71329",
        "cents": 933.71329
      },
      {
        "scl": "966.57168",
        "cents": 966.57168
      },
      {
        "scl": "999.43006",
        "cents": 999.43006
      },
      {
        "scl": "1014.83452",
        "cents": 1014.83452
      },
      {
        "scl": "1047.69291",
        "cents": 1047.69291
      },
      {
        "scl": "1070.61592",
        "cents": 1070.61592
      },
      {
        "scl": "1095.95576",
        "cents": 1095.95576
      },
      {
        "scl": "1118.87877",
        "cents": 1118.87877
      },
      {
        "scl": "1151.73715",
        "cents": 1151.73715
      },
      {
        "scl": "1167.14161",
        "cents": 1167.14161
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/thunor46",
    "description": "Thunor[46] hobbit in 494et",
    "notes": 46,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93488.html#93496",
    "url": "https://scalelibrary.org/scales/mailing-lists/thunor46/",
    "tones": [
      {
        "scl": "31.57895",
        "cents": 31.57895
      },
      {
        "scl": "48.58300",
        "cents": 48.583
      },
      {
        "scl": "80.16194",
        "cents": 80.16194
      },
      {
        "scl": "102.02429",
        "cents": 102.02429
      },
      {
        "scl": "133.60324",
        "cents": 133.60324
      },
      {
        "scl": "150.60729",
        "cents": 150.60729
      },
      {
        "scl": "182.18623",
        "cents": 182.18623
      },
      {
        "scl": "213.76518",
        "cents": 213.76518
      },
      {
        "scl": "235.62753",
        "cents": 235.62753
      },
      {
        "scl": "262.34818",
        "cents": 262.34818
      },
      {
        "scl": "284.21053",
        "cents": 284.21053
      },
      {
        "scl": "315.78947",
        "cents": 315.78947
      },
      {
        "scl": "332.79352",
        "cents": 332.79352
      },
      {
        "scl": "364.37247",
        "cents": 364.37247
      },
      {
        "scl": "395.95142",
        "cents": 395.95142
      },
      {
        "scl": "417.81377",
        "cents": 417.81377
      },
      {
        "scl": "449.39271",
        "cents": 449.39271
      },
      {
        "scl": "466.39676",
        "cents": 466.39676
      },
      {
        "scl": "497.97571",
        "cents": 497.97571
      },
      {
        "scl": "519.83806",
        "cents": 519.83806
      },
      {
        "scl": "546.55870",
        "cents": 546.5587
      },
      {
        "scl": "568.42105",
        "cents": 568.42105
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "631.57895",
        "cents": 631.57895
      },
      {
        "scl": "648.58300",
        "cents": 648.583
      },
      {
        "scl": "680.16194",
        "cents": 680.16194
      },
      {
        "scl": "702.02429",
        "cents": 702.02429
      },
      {
        "scl": "733.60324",
        "cents": 733.60324
      },
      {
        "scl": "750.60729",
        "cents": 750.60729
      },
      {
        "scl": "782.18623",
        "cents": 782.18623
      },
      {
        "scl": "813.76518",
        "cents": 813.76518
      },
      {
        "scl": "835.62753",
        "cents": 835.62753
      },
      {
        "scl": "862.34818",
        "cents": 862.34818
      },
      {
        "scl": "884.21053",
        "cents": 884.21053
      },
      {
        "scl": "915.78947",
        "cents": 915.78947
      },
      {
        "scl": "932.79352",
        "cents": 932.79352
      },
      {
        "scl": "964.37247",
        "cents": 964.37247
      },
      {
        "scl": "995.95142",
        "cents": 995.95142
      },
      {
        "scl": "1017.81377",
        "cents": 1017.81377
      },
      {
        "scl": "1049.39271",
        "cents": 1049.39271
      },
      {
        "scl": "1066.39676",
        "cents": 1066.39676
      },
      {
        "scl": "1097.97571",
        "cents": 1097.97571
      },
      {
        "scl": "1119.83806",
        "cents": 1119.83806
      },
      {
        "scl": "1146.55870",
        "cents": 1146.5587
      },
      {
        "scl": "1168.42105",
        "cents": 1168.42105
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-47",
    "description": "47 equal divisions of the octave",
    "notes": 47,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-47/",
    "tones": [
      {
        "scl": "25.531915",
        "cents": 25.531915
      },
      {
        "scl": "51.06383",
        "cents": 51.06383
      },
      {
        "scl": "76.595745",
        "cents": 76.595745
      },
      {
        "scl": "102.12766",
        "cents": 102.12766
      },
      {
        "scl": "127.659574",
        "cents": 127.659574
      },
      {
        "scl": "153.191489",
        "cents": 153.191489
      },
      {
        "scl": "178.723404",
        "cents": 178.723404
      },
      {
        "scl": "204.255319",
        "cents": 204.255319
      },
      {
        "scl": "229.787234",
        "cents": 229.787234
      },
      {
        "scl": "255.319149",
        "cents": 255.319149
      },
      {
        "scl": "280.851064",
        "cents": 280.851064
      },
      {
        "scl": "306.382979",
        "cents": 306.382979
      },
      {
        "scl": "331.914894",
        "cents": 331.914894
      },
      {
        "scl": "357.446809",
        "cents": 357.446809
      },
      {
        "scl": "382.978723",
        "cents": 382.978723
      },
      {
        "scl": "408.510638",
        "cents": 408.510638
      },
      {
        "scl": "434.042553",
        "cents": 434.042553
      },
      {
        "scl": "459.574468",
        "cents": 459.574468
      },
      {
        "scl": "485.106383",
        "cents": 485.106383
      },
      {
        "scl": "510.638298",
        "cents": 510.638298
      },
      {
        "scl": "536.170213",
        "cents": 536.170213
      },
      {
        "scl": "561.702128",
        "cents": 561.702128
      },
      {
        "scl": "587.234043",
        "cents": 587.234043
      },
      {
        "scl": "612.765957",
        "cents": 612.765957
      },
      {
        "scl": "638.297872",
        "cents": 638.297872
      },
      {
        "scl": "663.829787",
        "cents": 663.829787
      },
      {
        "scl": "689.361702",
        "cents": 689.361702
      },
      {
        "scl": "714.893617",
        "cents": 714.893617
      },
      {
        "scl": "740.425532",
        "cents": 740.425532
      },
      {
        "scl": "765.957447",
        "cents": 765.957447
      },
      {
        "scl": "791.489362",
        "cents": 791.489362
      },
      {
        "scl": "817.021277",
        "cents": 817.021277
      },
      {
        "scl": "842.553191",
        "cents": 842.553191
      },
      {
        "scl": "868.085106",
        "cents": 868.085106
      },
      {
        "scl": "893.617021",
        "cents": 893.617021
      },
      {
        "scl": "919.148936",
        "cents": 919.148936
      },
      {
        "scl": "944.680851",
        "cents": 944.680851
      },
      {
        "scl": "970.212766",
        "cents": 970.212766
      },
      {
        "scl": "995.744681",
        "cents": 995.744681
      },
      {
        "scl": "1021.276596",
        "cents": 1021.276596
      },
      {
        "scl": "1046.808511",
        "cents": 1046.808511
      },
      {
        "scl": "1072.340426",
        "cents": 1072.340426
      },
      {
        "scl": "1097.87234",
        "cents": 1097.87234
      },
      {
        "scl": "1123.404255",
        "cents": 1123.404255
      },
      {
        "scl": "1148.93617",
        "cents": 1148.93617
      },
      {
        "scl": "1174.468085",
        "cents": 1174.468085
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-47-5",
    "description": "47th root of 5, 20.2418 tones/octave",
    "notes": 47,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.50",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-47-5/",
    "tones": [
      {
        "scl": "59.283271",
        "cents": 59.283271
      },
      {
        "scl": "118.566541",
        "cents": 118.566541
      },
      {
        "scl": "177.849812",
        "cents": 177.849812
      },
      {
        "scl": "237.133082",
        "cents": 237.133082
      },
      {
        "scl": "296.416353",
        "cents": 296.416353
      },
      {
        "scl": "355.699623",
        "cents": 355.699623
      },
      {
        "scl": "414.982894",
        "cents": 414.982894
      },
      {
        "scl": "474.266164",
        "cents": 474.266164
      },
      {
        "scl": "533.549435",
        "cents": 533.549435
      },
      {
        "scl": "592.832705",
        "cents": 592.832705
      },
      {
        "scl": "652.115976",
        "cents": 652.115976
      },
      {
        "scl": "711.399246",
        "cents": 711.399246
      },
      {
        "scl": "770.682517",
        "cents": 770.682517
      },
      {
        "scl": "829.965787",
        "cents": 829.965787
      },
      {
        "scl": "889.249058",
        "cents": 889.249058
      },
      {
        "scl": "948.532328",
        "cents": 948.532328
      },
      {
        "scl": "1007.815599",
        "cents": 1007.815599
      },
      {
        "scl": "1067.098869",
        "cents": 1067.098869
      },
      {
        "scl": "1126.38214",
        "cents": 1126.38214
      },
      {
        "scl": "1185.66541",
        "cents": 1185.66541
      },
      {
        "scl": "1244.948681",
        "cents": 1244.948681
      },
      {
        "scl": "1304.231951",
        "cents": 1304.231951
      },
      {
        "scl": "1363.515222",
        "cents": 1363.515222
      },
      {
        "scl": "1422.798492",
        "cents": 1422.798492
      },
      {
        "scl": "1482.081763",
        "cents": 1482.081763
      },
      {
        "scl": "1541.365033",
        "cents": 1541.365033
      },
      {
        "scl": "1600.648304",
        "cents": 1600.648304
      },
      {
        "scl": "1659.931574",
        "cents": 1659.931574
      },
      {
        "scl": "1719.214845",
        "cents": 1719.214845
      },
      {
        "scl": "1778.498115",
        "cents": 1778.498115
      },
      {
        "scl": "1837.781386",
        "cents": 1837.781386
      },
      {
        "scl": "1897.064656",
        "cents": 1897.064656
      },
      {
        "scl": "1956.347927",
        "cents": 1956.347927
      },
      {
        "scl": "2015.631197",
        "cents": 2015.631197
      },
      {
        "scl": "2074.914468",
        "cents": 2074.914468
      },
      {
        "scl": "2134.197738",
        "cents": 2134.197738
      },
      {
        "scl": "2193.481009",
        "cents": 2193.481009
      },
      {
        "scl": "2252.764279",
        "cents": 2252.764279
      },
      {
        "scl": "2312.04755",
        "cents": 2312.04755
      },
      {
        "scl": "2371.33082",
        "cents": 2371.33082
      },
      {
        "scl": "2430.614091",
        "cents": 2430.614091
      },
      {
        "scl": "2489.897361",
        "cents": 2489.897361
      },
      {
        "scl": "2549.180632",
        "cents": 2549.180632
      },
      {
        "scl": "2608.463902",
        "cents": 2608.463902
      },
      {
        "scl": "2667.747173",
        "cents": 2667.747173
      },
      {
        "scl": "2727.030443",
        "cents": 2727.030443
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-catler-48",
    "description": "12L 36s MOS for Catler, L=26.04, s=24.59",
    "notes": 48,
    "period_cents": 1197.72,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.183",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-catler-48/",
    "tones": [
      {
        "scl": "24.59",
        "cents": 24.59
      },
      {
        "scl": "49.18",
        "cents": 49.18
      },
      {
        "scl": "75.22",
        "cents": 75.22
      },
      {
        "scl": "99.81",
        "cents": 99.81
      },
      {
        "scl": "124.40",
        "cents": 124.4
      },
      {
        "scl": "148.99",
        "cents": 148.99
      },
      {
        "scl": "175.03",
        "cents": 175.03
      },
      {
        "scl": "199.62",
        "cents": 199.62
      },
      {
        "scl": "224.21",
        "cents": 224.21
      },
      {
        "scl": "248.80",
        "cents": 248.8
      },
      {
        "scl": "274.84",
        "cents": 274.84
      },
      {
        "scl": "299.43",
        "cents": 299.43
      },
      {
        "scl": "324.02",
        "cents": 324.02
      },
      {
        "scl": "348.61",
        "cents": 348.61
      },
      {
        "scl": "374.65",
        "cents": 374.65
      },
      {
        "scl": "399.24",
        "cents": 399.24
      },
      {
        "scl": "423.83",
        "cents": 423.83
      },
      {
        "scl": "448.42",
        "cents": 448.42
      },
      {
        "scl": "474.46",
        "cents": 474.46
      },
      {
        "scl": "499.05",
        "cents": 499.05
      },
      {
        "scl": "523.64",
        "cents": 523.64
      },
      {
        "scl": "548.23",
        "cents": 548.23
      },
      {
        "scl": "574.27",
        "cents": 574.27
      },
      {
        "scl": "598.86",
        "cents": 598.86
      },
      {
        "scl": "623.45",
        "cents": 623.45
      },
      {
        "scl": "648.04",
        "cents": 648.04
      },
      {
        "scl": "674.08",
        "cents": 674.08
      },
      {
        "scl": "698.67",
        "cents": 698.67
      },
      {
        "scl": "723.26",
        "cents": 723.26
      },
      {
        "scl": "747.85",
        "cents": 747.85
      },
      {
        "scl": "773.89",
        "cents": 773.89
      },
      {
        "scl": "798.48",
        "cents": 798.48
      },
      {
        "scl": "823.07",
        "cents": 823.07
      },
      {
        "scl": "847.66",
        "cents": 847.66
      },
      {
        "scl": "873.70",
        "cents": 873.7
      },
      {
        "scl": "898.29",
        "cents": 898.29
      },
      {
        "scl": "922.88",
        "cents": 922.88
      },
      {
        "scl": "947.47",
        "cents": 947.47
      },
      {
        "scl": "973.51",
        "cents": 973.51
      },
      {
        "scl": "998.10",
        "cents": 998.1
      },
      {
        "scl": "1022.69",
        "cents": 1022.69
      },
      {
        "scl": "1047.28",
        "cents": 1047.28
      },
      {
        "scl": "1073.32",
        "cents": 1073.32
      },
      {
        "scl": "1097.91",
        "cents": 1097.91
      },
      {
        "scl": "1122.50",
        "cents": 1122.5
      },
      {
        "scl": "1147.09",
        "cents": 1147.09
      },
      {
        "scl": "1173.13",
        "cents": 1173.13
      },
      {
        "scl": "1197.72",
        "cents": 1197.72
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-23-genus",
    "description": "Genus 3*3*3*5*7*11*11, subset of D'Alessandro, see Figure 23",
    "notes": 48,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-23-genus/",
    "tones": [
      {
        "scl": "2079/2048",
        "cents": 26.009
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "4235/4096",
        "cents": 57.776
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "1089/1024",
        "cents": 106.546
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1155/1024",
        "cents": 208.413
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "38115/32768",
        "cents": 261.686
      },
      {
        "scl": "605/512",
        "cents": 288.95
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "2541/2048",
        "cents": 373.417
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10395/8192",
        "cents": 412.323
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "5445/4096",
        "cents": 492.86
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "22869/16384",
        "cents": 577.327
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "363/256",
        "cents": 604.591
      },
      {
        "scl": "1485/1024",
        "cents": 643.497
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "385/256",
        "cents": 706.458
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "12705/8192",
        "cents": 759.731
      },
      {
        "scl": "3267/2048",
        "cents": 808.501
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "847/512",
        "cents": 871.462
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3465/2048",
        "cents": 910.368
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "114345/65536",
        "cents": 963.641
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "1815/1024",
        "cents": 990.905
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "7623/4096",
        "cents": 1075.372
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "495/256",
        "cents": 1141.542
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "16335/8192",
        "cents": 1194.815
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-48",
    "description": "48 equal divisions of the octave",
    "notes": 48,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-48/",
    "tones": [
      {
        "scl": "25.0",
        "cents": 25.0
      },
      {
        "scl": "50.0",
        "cents": 50.0
      },
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "125.0",
        "cents": 125.0
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "175.0",
        "cents": 175.0
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "275.0",
        "cents": 275.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "325.0",
        "cents": 325.0
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "425.0",
        "cents": 425.0
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "475.0",
        "cents": 475.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "525.0",
        "cents": 525.0
      },
      {
        "scl": "550.0",
        "cents": 550.0
      },
      {
        "scl": "575.0",
        "cents": 575.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "625.0",
        "cents": 625.0
      },
      {
        "scl": "650.0",
        "cents": 650.0
      },
      {
        "scl": "675.0",
        "cents": 675.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "725.0",
        "cents": 725.0
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "775.0",
        "cents": 775.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "825.0",
        "cents": 825.0
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "875.0",
        "cents": 875.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "925.0",
        "cents": 925.0
      },
      {
        "scl": "950.0",
        "cents": 950.0
      },
      {
        "scl": "975.0",
        "cents": 975.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1025.0",
        "cents": 1025.0
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1075.0",
        "cents": 1075.0
      },
      {
        "scl": "1100.0",
        "cents": 1100.0
      },
      {
        "scl": "1125.0",
        "cents": 1125.0
      },
      {
        "scl": "1150.0",
        "cents": 1150.0
      },
      {
        "scl": "1175.0",
        "cents": 1175.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/48temp",
    "description": "48-tone chain of 1/9-schisma tempered fifths",
    "notes": 48,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_62513.html#62513",
    "url": "https://scalelibrary.org/scales/mailing-lists/48temp/",
    "tones": [
      {
        "scl": "20.85505",
        "cents": 20.85505
      },
      {
        "scl": "41.71010",
        "cents": 41.7101
      },
      {
        "scl": "70.45535",
        "cents": 70.45535
      },
      {
        "scl": "91.31040",
        "cents": 91.3104
      },
      {
        "scl": "112.16545",
        "cents": 112.16545
      },
      {
        "scl": "133.02049",
        "cents": 133.02049
      },
      {
        "scl": "161.76574",
        "cents": 161.76574
      },
      {
        "scl": "182.62079",
        "cents": 182.62079
      },
      {
        "scl": "203.47584",
        "cents": 203.47584
      },
      {
        "scl": "224.33089",
        "cents": 224.33089
      },
      {
        "scl": "273.93119",
        "cents": 273.93119
      },
      {
        "scl": "294.78624",
        "cents": 294.78624
      },
      {
        "scl": "315.64129",
        "cents": 315.64129
      },
      {
        "scl": "336.49634",
        "cents": 336.49634
      },
      {
        "scl": "365.24158",
        "cents": 365.24158
      },
      {
        "scl": "386.09663",
        "cents": 386.09663
      },
      {
        "scl": "406.95168",
        "cents": 406.95168
      },
      {
        "scl": "427.80673",
        "cents": 427.80673
      },
      {
        "scl": "477.40703",
        "cents": 477.40703
      },
      {
        "scl": "498.26208",
        "cents": 498.26208
      },
      {
        "scl": "519.11713",
        "cents": 519.11713
      },
      {
        "scl": "539.97218",
        "cents": 539.97218
      },
      {
        "scl": "568.71743",
        "cents": 568.71743
      },
      {
        "scl": "589.57248",
        "cents": 589.57248
      },
      {
        "scl": "610.42752",
        "cents": 610.42752
      },
      {
        "scl": "631.28257",
        "cents": 631.28257
      },
      {
        "scl": "660.02782",
        "cents": 660.02782
      },
      {
        "scl": "680.88287",
        "cents": 680.88287
      },
      {
        "scl": "701.73792",
        "cents": 701.73792
      },
      {
        "scl": "722.59297",
        "cents": 722.59297
      },
      {
        "scl": "772.19327",
        "cents": 772.19327
      },
      {
        "scl": "793.04832",
        "cents": 793.04832
      },
      {
        "scl": "813.90337",
        "cents": 813.90337
      },
      {
        "scl": "834.75842",
        "cents": 834.75842
      },
      {
        "scl": "863.50366",
        "cents": 863.50366
      },
      {
        "scl": "884.35871",
        "cents": 884.35871
      },
      {
        "scl": "905.21376",
        "cents": 905.21376
      },
      {
        "scl": "926.06881",
        "cents": 926.06881
      },
      {
        "scl": "975.66911",
        "cents": 975.66911
      },
      {
        "scl": "996.52416",
        "cents": 996.52416
      },
      {
        "scl": "1017.37921",
        "cents": 1017.37921
      },
      {
        "scl": "1038.23426",
        "cents": 1038.23426
      },
      {
        "scl": "1066.97951",
        "cents": 1066.97951
      },
      {
        "scl": "1087.83455",
        "cents": 1087.83455
      },
      {
        "scl": "1108.68960",
        "cents": 1108.6896
      },
      {
        "scl": "1129.54465",
        "cents": 1129.54465
      },
      {
        "scl": "1179.14495",
        "cents": 1179.14495
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/compton48",
    "description": "Compton[48] 11-limit tweaked",
    "notes": 48,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_92330.html#92602",
    "url": "https://scalelibrary.org/scales/mailing-lists/compton48/",
    "tones": [
      {
        "scl": "50.02948",
        "cents": 50.02948
      },
      {
        "scl": "66.62693",
        "cents": 66.62693
      },
      {
        "scl": "83.40254",
        "cents": 83.40254
      },
      {
        "scl": "100.00000",
        "cents": 100.0
      },
      {
        "scl": "150.02948",
        "cents": 150.02948
      },
      {
        "scl": "166.62693",
        "cents": 166.62693
      },
      {
        "scl": "183.40254",
        "cents": 183.40254
      },
      {
        "scl": "200.00000",
        "cents": 200.0
      },
      {
        "scl": "250.02948",
        "cents": 250.02948
      },
      {
        "scl": "266.62693",
        "cents": 266.62693
      },
      {
        "scl": "283.40254",
        "cents": 283.40254
      },
      {
        "scl": "300.00000",
        "cents": 300.0
      },
      {
        "scl": "350.02948",
        "cents": 350.02948
      },
      {
        "scl": "366.62693",
        "cents": 366.62693
      },
      {
        "scl": "383.40254",
        "cents": 383.40254
      },
      {
        "scl": "400.00000",
        "cents": 400.0
      },
      {
        "scl": "450.02948",
        "cents": 450.02948
      },
      {
        "scl": "466.62693",
        "cents": 466.62693
      },
      {
        "scl": "483.40254",
        "cents": 483.40254
      },
      {
        "scl": "500.00000",
        "cents": 500.0
      },
      {
        "scl": "550.02948",
        "cents": 550.02948
      },
      {
        "scl": "566.62693",
        "cents": 566.62693
      },
      {
        "scl": "583.40254",
        "cents": 583.40254
      },
      {
        "scl": "600.00000",
        "cents": 600.0
      },
      {
        "scl": "650.02948",
        "cents": 650.02948
      },
      {
        "scl": "666.62693",
        "cents": 666.62693
      },
      {
        "scl": "683.40254",
        "cents": 683.40254
      },
      {
        "scl": "700.00000",
        "cents": 700.0
      },
      {
        "scl": "750.02948",
        "cents": 750.02948
      },
      {
        "scl": "766.62693",
        "cents": 766.62693
      },
      {
        "scl": "783.40254",
        "cents": 783.40254
      },
      {
        "scl": "800.00000",
        "cents": 800.0
      },
      {
        "scl": "850.02948",
        "cents": 850.02948
      },
      {
        "scl": "866.62693",
        "cents": 866.62693
      },
      {
        "scl": "883.40254",
        "cents": 883.40254
      },
      {
        "scl": "900.00000",
        "cents": 900.0
      },
      {
        "scl": "950.02948",
        "cents": 950.02948
      },
      {
        "scl": "966.62693",
        "cents": 966.62693
      },
      {
        "scl": "983.40254",
        "cents": 983.40254
      },
      {
        "scl": "1000.00000",
        "cents": 1000.0
      },
      {
        "scl": "1050.02948",
        "cents": 1050.02948
      },
      {
        "scl": "1066.62693",
        "cents": 1066.62693
      },
      {
        "scl": "1083.40254",
        "cents": 1083.40254
      },
      {
        "scl": "1100.00000",
        "cents": 1100.0
      },
      {
        "scl": "1150.02948",
        "cents": 1150.02948
      },
      {
        "scl": "1166.62693",
        "cents": 1166.62693
      },
      {
        "scl": "1183.40254",
        "cents": 1183.40254
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-compton-48",
    "description": "12L 36s MOS for Compton, L=54.66, s=15.13",
    "notes": 48,
    "period_cents": 1200.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-compton-48/",
    "tones": [
      {
        "scl": "15.13",
        "cents": 15.13
      },
      {
        "scl": "69.79",
        "cents": 69.79
      },
      {
        "scl": "84.92",
        "cents": 84.92
      },
      {
        "scl": "100.05",
        "cents": 100.05
      },
      {
        "scl": "115.18",
        "cents": 115.18
      },
      {
        "scl": "169.84",
        "cents": 169.84
      },
      {
        "scl": "184.97",
        "cents": 184.97
      },
      {
        "scl": "200.10",
        "cents": 200.1
      },
      {
        "scl": "215.23",
        "cents": 215.23
      },
      {
        "scl": "269.89",
        "cents": 269.89
      },
      {
        "scl": "285.02",
        "cents": 285.02
      },
      {
        "scl": "300.15",
        "cents": 300.15
      },
      {
        "scl": "315.28",
        "cents": 315.28
      },
      {
        "scl": "369.94",
        "cents": 369.94
      },
      {
        "scl": "385.07",
        "cents": 385.07
      },
      {
        "scl": "400.20",
        "cents": 400.2
      },
      {
        "scl": "415.33",
        "cents": 415.33
      },
      {
        "scl": "469.99",
        "cents": 469.99
      },
      {
        "scl": "485.12",
        "cents": 485.12
      },
      {
        "scl": "500.25",
        "cents": 500.25
      },
      {
        "scl": "515.38",
        "cents": 515.38
      },
      {
        "scl": "570.04",
        "cents": 570.04
      },
      {
        "scl": "585.17",
        "cents": 585.17
      },
      {
        "scl": "600.30",
        "cents": 600.3
      },
      {
        "scl": "615.43",
        "cents": 615.43
      },
      {
        "scl": "670.09",
        "cents": 670.09
      },
      {
        "scl": "685.22",
        "cents": 685.22
      },
      {
        "scl": "700.35",
        "cents": 700.35
      },
      {
        "scl": "715.48",
        "cents": 715.48
      },
      {
        "scl": "770.14",
        "cents": 770.14
      },
      {
        "scl": "785.27",
        "cents": 785.27
      },
      {
        "scl": "800.40",
        "cents": 800.4
      },
      {
        "scl": "815.53",
        "cents": 815.53
      },
      {
        "scl": "870.19",
        "cents": 870.19
      },
      {
        "scl": "885.32",
        "cents": 885.32
      },
      {
        "scl": "900.45",
        "cents": 900.45
      },
      {
        "scl": "915.58",
        "cents": 915.58
      },
      {
        "scl": "970.24",
        "cents": 970.24
      },
      {
        "scl": "985.37",
        "cents": 985.37
      },
      {
        "scl": "1000.50",
        "cents": 1000.5
      },
      {
        "scl": "1015.63",
        "cents": 1015.63
      },
      {
        "scl": "1070.29",
        "cents": 1070.29
      },
      {
        "scl": "1085.42",
        "cents": 1085.42
      },
      {
        "scl": "1100.55",
        "cents": 1100.55
      },
      {
        "scl": "1115.68",
        "cents": 1115.68
      },
      {
        "scl": "1170.34",
        "cents": 1170.34
      },
      {
        "scl": "1185.47",
        "cents": 1185.47
      },
      {
        "scl": "1200.60",
        "cents": 1200.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen06-polansky-study-full",
    "description": "Full four octave tuning for 'Piano Study #5 (For JPR)'",
    "notes": 48,
    "period_cents": 4800.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Larry Polansky, Piano Study #5 (for JPR), for Just Fender Rhodes, Xenharmonikon 6 (1977)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen06-polansky-study-full/",
    "tones": [
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      },
      {
        "scl": "21/10",
        "cents": 1284.467
      },
      {
        "scl": "9/4",
        "cents": 1403.91
      },
      {
        "scl": "12/5",
        "cents": 1515.641
      },
      {
        "scl": "5/2",
        "cents": 1586.314
      },
      {
        "scl": "8/3",
        "cents": 1698.045
      },
      {
        "scl": "14/5",
        "cents": 1782.512
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      },
      {
        "scl": "16/5",
        "cents": 2013.686
      },
      {
        "scl": "10/3",
        "cents": 2084.359
      },
      {
        "scl": "7/2",
        "cents": 2168.826
      },
      {
        "scl": "15/4",
        "cents": 2288.269
      },
      {
        "scl": "4/1",
        "cents": 2400.0
      },
      {
        "scl": "33/8",
        "cents": 2453.273
      },
      {
        "scl": "9/2",
        "cents": 2603.91
      },
      {
        "scl": "24/5",
        "cents": 2715.641
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      },
      {
        "scl": "21/4",
        "cents": 2870.781
      },
      {
        "scl": "11/2",
        "cents": 2951.318
      },
      {
        "scl": "6/1",
        "cents": 3101.955
      },
      {
        "scl": "32/5",
        "cents": 3213.686
      },
      {
        "scl": "13/2",
        "cents": 3240.528
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      },
      {
        "scl": "15/2",
        "cents": 3488.269
      },
      {
        "scl": "8/1",
        "cents": 3600.0
      },
      {
        "scl": "42/5",
        "cents": 3684.467
      },
      {
        "scl": "9/1",
        "cents": 3803.91
      },
      {
        "scl": "28/3",
        "cents": 3866.871
      },
      {
        "scl": "10/1",
        "cents": 3986.314
      },
      {
        "scl": "32/3",
        "cents": 4098.045
      },
      {
        "scl": "11/1",
        "cents": 4151.318
      },
      {
        "scl": "12/1",
        "cents": 4301.955
      },
      {
        "scl": "64/5",
        "cents": 4413.686
      },
      {
        "scl": "27/2",
        "cents": 4505.865
      },
      {
        "scl": "14/1",
        "cents": 4568.826
      },
      {
        "scl": "15/1",
        "cents": 4688.269
      },
      {
        "scl": "16/1",
        "cents": 4800.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-passion-49",
    "description": "12L 37s MOS for Passion, L=45.87, s=17.51",
    "notes": 49,
    "period_cents": 1198.31,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.195",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-passion-49/",
    "tones": [
      {
        "scl": "17.51",
        "cents": 17.51
      },
      {
        "scl": "35.02",
        "cents": 35.02
      },
      {
        "scl": "80.89",
        "cents": 80.89
      },
      {
        "scl": "98.40",
        "cents": 98.4
      },
      {
        "scl": "115.91",
        "cents": 115.91
      },
      {
        "scl": "133.42",
        "cents": 133.42
      },
      {
        "scl": "179.29",
        "cents": 179.29
      },
      {
        "scl": "196.80",
        "cents": 196.8
      },
      {
        "scl": "214.31",
        "cents": 214.31
      },
      {
        "scl": "231.82",
        "cents": 231.82
      },
      {
        "scl": "277.69",
        "cents": 277.69
      },
      {
        "scl": "295.20",
        "cents": 295.2
      },
      {
        "scl": "312.71",
        "cents": 312.71
      },
      {
        "scl": "330.22",
        "cents": 330.22
      },
      {
        "scl": "376.09",
        "cents": 376.09
      },
      {
        "scl": "393.60",
        "cents": 393.6
      },
      {
        "scl": "411.11",
        "cents": 411.11
      },
      {
        "scl": "428.62",
        "cents": 428.62
      },
      {
        "scl": "474.49",
        "cents": 474.49
      },
      {
        "scl": "492.00",
        "cents": 492.0
      },
      {
        "scl": "509.51",
        "cents": 509.51
      },
      {
        "scl": "527.02",
        "cents": 527.02
      },
      {
        "scl": "572.89",
        "cents": 572.89
      },
      {
        "scl": "590.40",
        "cents": 590.4
      },
      {
        "scl": "607.91",
        "cents": 607.91
      },
      {
        "scl": "625.42",
        "cents": 625.42
      },
      {
        "scl": "671.29",
        "cents": 671.29
      },
      {
        "scl": "688.80",
        "cents": 688.8
      },
      {
        "scl": "706.31",
        "cents": 706.31
      },
      {
        "scl": "723.82",
        "cents": 723.82
      },
      {
        "scl": "769.69",
        "cents": 769.69
      },
      {
        "scl": "787.20",
        "cents": 787.2
      },
      {
        "scl": "804.71",
        "cents": 804.71
      },
      {
        "scl": "822.22",
        "cents": 822.22
      },
      {
        "scl": "868.09",
        "cents": 868.09
      },
      {
        "scl": "885.60",
        "cents": 885.6
      },
      {
        "scl": "903.11",
        "cents": 903.11
      },
      {
        "scl": "920.62",
        "cents": 920.62
      },
      {
        "scl": "966.49",
        "cents": 966.49
      },
      {
        "scl": "984.00",
        "cents": 984.0
      },
      {
        "scl": "1001.51",
        "cents": 1001.51
      },
      {
        "scl": "1019.02",
        "cents": 1019.02
      },
      {
        "scl": "1064.89",
        "cents": 1064.89
      },
      {
        "scl": "1082.40",
        "cents": 1082.4
      },
      {
        "scl": "1099.91",
        "cents": 1099.91
      },
      {
        "scl": "1117.42",
        "cents": 1117.42
      },
      {
        "scl": "1163.29",
        "cents": 1163.29
      },
      {
        "scl": "1180.80",
        "cents": 1180.8
      },
      {
        "scl": "1198.31",
        "cents": 1198.31
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-12-ogdoadic-diamond",
    "description": "Ogdoadic Diamond, Figure 12",
    "notes": 49,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-12-ogdoadic-diamond/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-49",
    "description": "49 equal divisions of the octave",
    "notes": 49,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-49/",
    "tones": [
      {
        "scl": "24.489796",
        "cents": 24.489796
      },
      {
        "scl": "48.979592",
        "cents": 48.979592
      },
      {
        "scl": "73.469388",
        "cents": 73.469388
      },
      {
        "scl": "97.959184",
        "cents": 97.959184
      },
      {
        "scl": "122.44898",
        "cents": 122.44898
      },
      {
        "scl": "146.938776",
        "cents": 146.938776
      },
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "195.918367",
        "cents": 195.918367
      },
      {
        "scl": "220.408163",
        "cents": 220.408163
      },
      {
        "scl": "244.897959",
        "cents": 244.897959
      },
      {
        "scl": "269.387755",
        "cents": 269.387755
      },
      {
        "scl": "293.877551",
        "cents": 293.877551
      },
      {
        "scl": "318.367347",
        "cents": 318.367347
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "367.346939",
        "cents": 367.346939
      },
      {
        "scl": "391.836735",
        "cents": 391.836735
      },
      {
        "scl": "416.326531",
        "cents": 416.326531
      },
      {
        "scl": "440.816327",
        "cents": 440.816327
      },
      {
        "scl": "465.306122",
        "cents": 465.306122
      },
      {
        "scl": "489.795918",
        "cents": 489.795918
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "538.77551",
        "cents": 538.77551
      },
      {
        "scl": "563.265306",
        "cents": 563.265306
      },
      {
        "scl": "587.755102",
        "cents": 587.755102
      },
      {
        "scl": "612.244898",
        "cents": 612.244898
      },
      {
        "scl": "636.734694",
        "cents": 636.734694
      },
      {
        "scl": "661.22449",
        "cents": 661.22449
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "710.204082",
        "cents": 710.204082
      },
      {
        "scl": "734.693878",
        "cents": 734.693878
      },
      {
        "scl": "759.183673",
        "cents": 759.183673
      },
      {
        "scl": "783.673469",
        "cents": 783.673469
      },
      {
        "scl": "808.163265",
        "cents": 808.163265
      },
      {
        "scl": "832.653061",
        "cents": 832.653061
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "881.632653",
        "cents": 881.632653
      },
      {
        "scl": "906.122449",
        "cents": 906.122449
      },
      {
        "scl": "930.612245",
        "cents": 930.612245
      },
      {
        "scl": "955.102041",
        "cents": 955.102041
      },
      {
        "scl": "979.591837",
        "cents": 979.591837
      },
      {
        "scl": "1004.081633",
        "cents": 1004.081633
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1053.061224",
        "cents": 1053.061224
      },
      {
        "scl": "1077.55102",
        "cents": 1077.55102
      },
      {
        "scl": "1102.040816",
        "cents": 1102.040816
      },
      {
        "scl": "1126.530612",
        "cents": 1126.530612
      },
      {
        "scl": "1151.020408",
        "cents": 1151.020408
      },
      {
        "scl": "1175.510204",
        "cents": 1175.510204
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/coherent49",
    "description": "Generator is the positive root of x^4 - x^2 - 1",
    "notes": 49,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_93140.html#93140",
    "url": "https://scalelibrary.org/scales/mailing-lists/coherent49/",
    "tones": [
      {
        "scl": "30.17385",
        "cents": 30.17385
      },
      {
        "scl": "49.63544",
        "cents": 49.63544
      },
      {
        "scl": "79.80930",
        "cents": 79.8093
      },
      {
        "scl": "99.27089",
        "cents": 99.27089
      },
      {
        "scl": "129.44474",
        "cents": 129.44474
      },
      {
        "scl": "148.90633",
        "cents": 148.90633
      },
      {
        "scl": "179.08019",
        "cents": 179.08019
      },
      {
        "scl": "198.54178",
        "cents": 198.54178
      },
      {
        "scl": "228.71563",
        "cents": 228.71563
      },
      {
        "scl": "248.17722",
        "cents": 248.17722
      },
      {
        "scl": "278.35108",
        "cents": 278.35108
      },
      {
        "scl": "297.81267",
        "cents": 297.81267
      },
      {
        "scl": "317.27426",
        "cents": 317.27426
      },
      {
        "scl": "347.44811",
        "cents": 347.44811
      },
      {
        "scl": "366.90970",
        "cents": 366.9097
      },
      {
        "scl": "397.08356",
        "cents": 397.08356
      },
      {
        "scl": "416.54515",
        "cents": 416.54515
      },
      {
        "scl": "446.71900",
        "cents": 446.719
      },
      {
        "scl": "466.18059",
        "cents": 466.18059
      },
      {
        "scl": "496.35445",
        "cents": 496.35445
      },
      {
        "scl": "515.81604",
        "cents": 515.81604
      },
      {
        "scl": "545.98989",
        "cents": 545.98989
      },
      {
        "scl": "565.45148",
        "cents": 565.45148
      },
      {
        "scl": "595.62533",
        "cents": 595.62533
      },
      {
        "scl": "615.08693",
        "cents": 615.08693
      },
      {
        "scl": "645.26078",
        "cents": 645.26078
      },
      {
        "scl": "664.72237",
        "cents": 664.72237
      },
      {
        "scl": "694.89622",
        "cents": 694.89622
      },
      {
        "scl": "714.35782",
        "cents": 714.35782
      },
      {
        "scl": "733.81941",
        "cents": 733.81941
      },
      {
        "scl": "763.99326",
        "cents": 763.99326
      },
      {
        "scl": "783.45485",
        "cents": 783.45485
      },
      {
        "scl": "813.62870",
        "cents": 813.6287
      },
      {
        "scl": "833.09030",
        "cents": 833.0903
      },
      {
        "scl": "863.26415",
        "cents": 863.26415
      },
      {
        "scl": "882.72574",
        "cents": 882.72574
      },
      {
        "scl": "912.89959",
        "cents": 912.89959
      },
      {
        "scl": "932.36119",
        "cents": 932.36119
      },
      {
        "scl": "962.53504",
        "cents": 962.53504
      },
      {
        "scl": "981.99663",
        "cents": 981.99663
      },
      {
        "scl": "1012.17048",
        "cents": 1012.17048
      },
      {
        "scl": "1031.63207",
        "cents": 1031.63207
      },
      {
        "scl": "1061.80593",
        "cents": 1061.80593
      },
      {
        "scl": "1081.26752",
        "cents": 1081.26752
      },
      {
        "scl": "1111.44137",
        "cents": 1111.44137
      },
      {
        "scl": "1130.90296",
        "cents": 1130.90296
      },
      {
        "scl": "1150.36456",
        "cents": 1150.36456
      },
      {
        "scl": "1180.53841",
        "cents": 1180.53841
      },
      {
        "scl": "1200.00000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-50",
    "description": "34L 16s MOS for Vishnu, L=30.77, s=9.61",
    "notes": 50,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-50/",
    "tones": [
      {
        "scl": "30.77",
        "cents": 30.77
      },
      {
        "scl": "40.38",
        "cents": 40.38
      },
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "101.92",
        "cents": 101.92
      },
      {
        "scl": "111.53",
        "cents": 111.53
      },
      {
        "scl": "142.30",
        "cents": 142.3
      },
      {
        "scl": "173.07",
        "cents": 173.07
      },
      {
        "scl": "182.68",
        "cents": 182.68
      },
      {
        "scl": "213.45",
        "cents": 213.45
      },
      {
        "scl": "244.22",
        "cents": 244.22
      },
      {
        "scl": "253.83",
        "cents": 253.83
      },
      {
        "scl": "284.60",
        "cents": 284.6
      },
      {
        "scl": "315.37",
        "cents": 315.37
      },
      {
        "scl": "346.14",
        "cents": 346.14
      },
      {
        "scl": "355.75",
        "cents": 355.75
      },
      {
        "scl": "386.52",
        "cents": 386.52
      },
      {
        "scl": "417.29",
        "cents": 417.29
      },
      {
        "scl": "426.90",
        "cents": 426.9
      },
      {
        "scl": "457.67",
        "cents": 457.67
      },
      {
        "scl": "488.44",
        "cents": 488.44
      },
      {
        "scl": "498.05",
        "cents": 498.05
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "559.59",
        "cents": 559.59
      },
      {
        "scl": "569.20",
        "cents": 569.2
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "630.74",
        "cents": 630.74
      },
      {
        "scl": "640.35",
        "cents": 640.35
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "701.89",
        "cents": 701.89
      },
      {
        "scl": "711.50",
        "cents": 711.5
      },
      {
        "scl": "742.27",
        "cents": 742.27
      },
      {
        "scl": "773.04",
        "cents": 773.04
      },
      {
        "scl": "782.65",
        "cents": 782.65
      },
      {
        "scl": "813.42",
        "cents": 813.42
      },
      {
        "scl": "844.19",
        "cents": 844.19
      },
      {
        "scl": "853.80",
        "cents": 853.8
      },
      {
        "scl": "884.57",
        "cents": 884.57
      },
      {
        "scl": "915.34",
        "cents": 915.34
      },
      {
        "scl": "946.11",
        "cents": 946.11
      },
      {
        "scl": "955.72",
        "cents": 955.72
      },
      {
        "scl": "986.49",
        "cents": 986.49
      },
      {
        "scl": "1017.26",
        "cents": 1017.26
      },
      {
        "scl": "1026.87",
        "cents": 1026.87
      },
      {
        "scl": "1057.64",
        "cents": 1057.64
      },
      {
        "scl": "1088.41",
        "cents": 1088.41
      },
      {
        "scl": "1098.02",
        "cents": 1098.02
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1159.56",
        "cents": 1159.56
      },
      {
        "scl": "1169.17",
        "cents": 1169.17
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "edos/edo-50",
    "description": "50 equal divisions of the octave",
    "notes": 50,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-50/",
    "tones": [
      {
        "scl": "24.0",
        "cents": 24.0
      },
      {
        "scl": "48.0",
        "cents": 48.0
      },
      {
        "scl": "72.0",
        "cents": 72.0
      },
      {
        "scl": "96.0",
        "cents": 96.0
      },
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "144.0",
        "cents": 144.0
      },
      {
        "scl": "168.0",
        "cents": 168.0
      },
      {
        "scl": "192.0",
        "cents": 192.0
      },
      {
        "scl": "216.0",
        "cents": 216.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "264.0",
        "cents": 264.0
      },
      {
        "scl": "288.0",
        "cents": 288.0
      },
      {
        "scl": "312.0",
        "cents": 312.0
      },
      {
        "scl": "336.0",
        "cents": 336.0
      },
      {
        "scl": "360.0",
        "cents": 360.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "408.0",
        "cents": 408.0
      },
      {
        "scl": "432.0",
        "cents": 432.0
      },
      {
        "scl": "456.0",
        "cents": 456.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "504.0",
        "cents": 504.0
      },
      {
        "scl": "528.0",
        "cents": 528.0
      },
      {
        "scl": "552.0",
        "cents": 552.0
      },
      {
        "scl": "576.0",
        "cents": 576.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "624.0",
        "cents": 624.0
      },
      {
        "scl": "648.0",
        "cents": 648.0
      },
      {
        "scl": "672.0",
        "cents": 672.0
      },
      {
        "scl": "696.0",
        "cents": 696.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "744.0",
        "cents": 744.0
      },
      {
        "scl": "768.0",
        "cents": 768.0
      },
      {
        "scl": "792.0",
        "cents": 792.0
      },
      {
        "scl": "816.0",
        "cents": 816.0
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "864.0",
        "cents": 864.0
      },
      {
        "scl": "888.0",
        "cents": 888.0
      },
      {
        "scl": "912.0",
        "cents": 912.0
      },
      {
        "scl": "936.0",
        "cents": 936.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "984.0",
        "cents": 984.0
      },
      {
        "scl": "1008.0",
        "cents": 1008.0
      },
      {
        "scl": "1032.0",
        "cents": 1032.0
      },
      {
        "scl": "1056.0",
        "cents": 1056.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1104.0",
        "cents": 1104.0
      },
      {
        "scl": "1128.0",
        "cents": 1128.0
      },
      {
        "scl": "1152.0",
        "cents": 1152.0
      },
      {
        "scl": "1176.0",
        "cents": 1176.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-meantone-50",
    "description": "31L 19s MOS for Meantone, L=35.13, s=5.93",
    "notes": 50,
    "period_cents": 1201.7,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-meantone-50/",
    "tones": [
      {
        "scl": "35.13",
        "cents": 35.13
      },
      {
        "scl": "41.06",
        "cents": 41.06
      },
      {
        "scl": "76.19",
        "cents": 76.19
      },
      {
        "scl": "82.12",
        "cents": 82.12
      },
      {
        "scl": "117.25",
        "cents": 117.25
      },
      {
        "scl": "152.38",
        "cents": 152.38
      },
      {
        "scl": "158.31",
        "cents": 158.31
      },
      {
        "scl": "193.44",
        "cents": 193.44
      },
      {
        "scl": "228.57",
        "cents": 228.57
      },
      {
        "scl": "234.50",
        "cents": 234.5
      },
      {
        "scl": "269.63",
        "cents": 269.63
      },
      {
        "scl": "275.56",
        "cents": 275.56
      },
      {
        "scl": "310.69",
        "cents": 310.69
      },
      {
        "scl": "345.82",
        "cents": 345.82
      },
      {
        "scl": "351.75",
        "cents": 351.75
      },
      {
        "scl": "386.88",
        "cents": 386.88
      },
      {
        "scl": "422.01",
        "cents": 422.01
      },
      {
        "scl": "427.94",
        "cents": 427.94
      },
      {
        "scl": "463.07",
        "cents": 463.07
      },
      {
        "scl": "469.00",
        "cents": 469.0
      },
      {
        "scl": "504.13",
        "cents": 504.13
      },
      {
        "scl": "539.26",
        "cents": 539.26
      },
      {
        "scl": "545.19",
        "cents": 545.19
      },
      {
        "scl": "580.32",
        "cents": 580.32
      },
      {
        "scl": "615.45",
        "cents": 615.45
      },
      {
        "scl": "621.38",
        "cents": 621.38
      },
      {
        "scl": "656.51",
        "cents": 656.51
      },
      {
        "scl": "662.44",
        "cents": 662.44
      },
      {
        "scl": "697.57",
        "cents": 697.57
      },
      {
        "scl": "732.70",
        "cents": 732.7
      },
      {
        "scl": "738.63",
        "cents": 738.63
      },
      {
        "scl": "773.76",
        "cents": 773.76
      },
      {
        "scl": "779.69",
        "cents": 779.69
      },
      {
        "scl": "814.82",
        "cents": 814.82
      },
      {
        "scl": "849.95",
        "cents": 849.95
      },
      {
        "scl": "855.88",
        "cents": 855.88
      },
      {
        "scl": "891.01",
        "cents": 891.01
      },
      {
        "scl": "926.14",
        "cents": 926.14
      },
      {
        "scl": "932.07",
        "cents": 932.07
      },
      {
        "scl": "967.20",
        "cents": 967.2
      },
      {
        "scl": "973.13",
        "cents": 973.13
      },
      {
        "scl": "1008.26",
        "cents": 1008.26
      },
      {
        "scl": "1043.39",
        "cents": 1043.39
      },
      {
        "scl": "1049.32",
        "cents": 1049.32
      },
      {
        "scl": "1084.45",
        "cents": 1084.45
      },
      {
        "scl": "1119.58",
        "cents": 1119.58
      },
      {
        "scl": "1125.51",
        "cents": 1125.51
      },
      {
        "scl": "1160.64",
        "cents": 1160.64
      },
      {
        "scl": "1166.57",
        "cents": 1166.57
      },
      {
        "scl": "1201.70",
        "cents": 1201.7
      }
    ]
  },
  {
    "stem": "edos/edo-51",
    "description": "51 equal divisions of the octave",
    "notes": 51,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-51/",
    "tones": [
      {
        "scl": "23.529412",
        "cents": 23.529412
      },
      {
        "scl": "47.058824",
        "cents": 47.058824
      },
      {
        "scl": "70.588235",
        "cents": 70.588235
      },
      {
        "scl": "94.117647",
        "cents": 94.117647
      },
      {
        "scl": "117.647059",
        "cents": 117.647059
      },
      {
        "scl": "141.176471",
        "cents": 141.176471
      },
      {
        "scl": "164.705882",
        "cents": 164.705882
      },
      {
        "scl": "188.235294",
        "cents": 188.235294
      },
      {
        "scl": "211.764706",
        "cents": 211.764706
      },
      {
        "scl": "235.294118",
        "cents": 235.294118
      },
      {
        "scl": "258.823529",
        "cents": 258.823529
      },
      {
        "scl": "282.352941",
        "cents": 282.352941
      },
      {
        "scl": "305.882353",
        "cents": 305.882353
      },
      {
        "scl": "329.411765",
        "cents": 329.411765
      },
      {
        "scl": "352.941176",
        "cents": 352.941176
      },
      {
        "scl": "376.470588",
        "cents": 376.470588
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "423.529412",
        "cents": 423.529412
      },
      {
        "scl": "447.058824",
        "cents": 447.058824
      },
      {
        "scl": "470.588235",
        "cents": 470.588235
      },
      {
        "scl": "494.117647",
        "cents": 494.117647
      },
      {
        "scl": "517.647059",
        "cents": 517.647059
      },
      {
        "scl": "541.176471",
        "cents": 541.176471
      },
      {
        "scl": "564.705882",
        "cents": 564.705882
      },
      {
        "scl": "588.235294",
        "cents": 588.235294
      },
      {
        "scl": "611.764706",
        "cents": 611.764706
      },
      {
        "scl": "635.294118",
        "cents": 635.294118
      },
      {
        "scl": "658.823529",
        "cents": 658.823529
      },
      {
        "scl": "682.352941",
        "cents": 682.352941
      },
      {
        "scl": "705.882353",
        "cents": 705.882353
      },
      {
        "scl": "729.411765",
        "cents": 729.411765
      },
      {
        "scl": "752.941176",
        "cents": 752.941176
      },
      {
        "scl": "776.470588",
        "cents": 776.470588
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "823.529412",
        "cents": 823.529412
      },
      {
        "scl": "847.058824",
        "cents": 847.058824
      },
      {
        "scl": "870.588235",
        "cents": 870.588235
      },
      {
        "scl": "894.117647",
        "cents": 894.117647
      },
      {
        "scl": "917.647059",
        "cents": 917.647059
      },
      {
        "scl": "941.176471",
        "cents": 941.176471
      },
      {
        "scl": "964.705882",
        "cents": 964.705882
      },
      {
        "scl": "988.235294",
        "cents": 988.235294
      },
      {
        "scl": "1011.764706",
        "cents": 1011.764706
      },
      {
        "scl": "1035.294118",
        "cents": 1035.294118
      },
      {
        "scl": "1058.823529",
        "cents": 1058.823529
      },
      {
        "scl": "1082.352941",
        "cents": 1082.352941
      },
      {
        "scl": "1105.882353",
        "cents": 1105.882353
      },
      {
        "scl": "1129.411765",
        "cents": 1129.411765
      },
      {
        "scl": "1152.941176",
        "cents": 1152.941176
      },
      {
        "scl": "1176.470588",
        "cents": 1176.470588
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-52",
    "description": "52 equal divisions of the octave",
    "notes": 52,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-52/",
    "tones": [
      {
        "scl": "23.076923",
        "cents": 23.076923
      },
      {
        "scl": "46.153846",
        "cents": 46.153846
      },
      {
        "scl": "69.230769",
        "cents": 69.230769
      },
      {
        "scl": "92.307692",
        "cents": 92.307692
      },
      {
        "scl": "115.384615",
        "cents": 115.384615
      },
      {
        "scl": "138.461538",
        "cents": 138.461538
      },
      {
        "scl": "161.538462",
        "cents": 161.538462
      },
      {
        "scl": "184.615385",
        "cents": 184.615385
      },
      {
        "scl": "207.692308",
        "cents": 207.692308
      },
      {
        "scl": "230.769231",
        "cents": 230.769231
      },
      {
        "scl": "253.846154",
        "cents": 253.846154
      },
      {
        "scl": "276.923077",
        "cents": 276.923077
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "323.076923",
        "cents": 323.076923
      },
      {
        "scl": "346.153846",
        "cents": 346.153846
      },
      {
        "scl": "369.230769",
        "cents": 369.230769
      },
      {
        "scl": "392.307692",
        "cents": 392.307692
      },
      {
        "scl": "415.384615",
        "cents": 415.384615
      },
      {
        "scl": "438.461538",
        "cents": 438.461538
      },
      {
        "scl": "461.538462",
        "cents": 461.538462
      },
      {
        "scl": "484.615385",
        "cents": 484.615385
      },
      {
        "scl": "507.692308",
        "cents": 507.692308
      },
      {
        "scl": "530.769231",
        "cents": 530.769231
      },
      {
        "scl": "553.846154",
        "cents": 553.846154
      },
      {
        "scl": "576.923077",
        "cents": 576.923077
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "623.076923",
        "cents": 623.076923
      },
      {
        "scl": "646.153846",
        "cents": 646.153846
      },
      {
        "scl": "669.230769",
        "cents": 669.230769
      },
      {
        "scl": "692.307692",
        "cents": 692.307692
      },
      {
        "scl": "715.384615",
        "cents": 715.384615
      },
      {
        "scl": "738.461538",
        "cents": 738.461538
      },
      {
        "scl": "761.538462",
        "cents": 761.538462
      },
      {
        "scl": "784.615385",
        "cents": 784.615385
      },
      {
        "scl": "807.692308",
        "cents": 807.692308
      },
      {
        "scl": "830.769231",
        "cents": 830.769231
      },
      {
        "scl": "853.846154",
        "cents": 853.846154
      },
      {
        "scl": "876.923077",
        "cents": 876.923077
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "923.076923",
        "cents": 923.076923
      },
      {
        "scl": "946.153846",
        "cents": 946.153846
      },
      {
        "scl": "969.230769",
        "cents": 969.230769
      },
      {
        "scl": "992.307692",
        "cents": 992.307692
      },
      {
        "scl": "1015.384615",
        "cents": 1015.384615
      },
      {
        "scl": "1038.461538",
        "cents": 1038.461538
      },
      {
        "scl": "1061.538462",
        "cents": 1061.538462
      },
      {
        "scl": "1084.615385",
        "cents": 1084.615385
      },
      {
        "scl": "1107.692308",
        "cents": 1107.692308
      },
      {
        "scl": "1130.769231",
        "cents": 1130.769231
      },
      {
        "scl": "1153.846154",
        "cents": 1153.846154
      },
      {
        "scl": "1176.923077",
        "cents": 1176.923077
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-52-5",
    "description": "52nd root of 5, 22.3952 tones/octave",
    "notes": 52,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.50",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-52-5/",
    "tones": [
      {
        "scl": "53.582956",
        "cents": 53.582956
      },
      {
        "scl": "107.165912",
        "cents": 107.165912
      },
      {
        "scl": "160.748868",
        "cents": 160.748868
      },
      {
        "scl": "214.331824",
        "cents": 214.331824
      },
      {
        "scl": "267.91478",
        "cents": 267.91478
      },
      {
        "scl": "321.497736",
        "cents": 321.497736
      },
      {
        "scl": "375.080692",
        "cents": 375.080692
      },
      {
        "scl": "428.663648",
        "cents": 428.663648
      },
      {
        "scl": "482.246604",
        "cents": 482.246604
      },
      {
        "scl": "535.82956",
        "cents": 535.82956
      },
      {
        "scl": "589.412516",
        "cents": 589.412516
      },
      {
        "scl": "642.995472",
        "cents": 642.995472
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "750.161385",
        "cents": 750.161385
      },
      {
        "scl": "803.744341",
        "cents": 803.744341
      },
      {
        "scl": "857.327297",
        "cents": 857.327297
      },
      {
        "scl": "910.910253",
        "cents": 910.910253
      },
      {
        "scl": "964.493209",
        "cents": 964.493209
      },
      {
        "scl": "1018.076165",
        "cents": 1018.076165
      },
      {
        "scl": "1071.659121",
        "cents": 1071.659121
      },
      {
        "scl": "1125.242077",
        "cents": 1125.242077
      },
      {
        "scl": "1178.825033",
        "cents": 1178.825033
      },
      {
        "scl": "1232.407989",
        "cents": 1232.407989
      },
      {
        "scl": "1285.990945",
        "cents": 1285.990945
      },
      {
        "scl": "1339.573901",
        "cents": 1339.573901
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1446.739813",
        "cents": 1446.739813
      },
      {
        "scl": "1500.322769",
        "cents": 1500.322769
      },
      {
        "scl": "1553.905725",
        "cents": 1553.905725
      },
      {
        "scl": "1607.488681",
        "cents": 1607.488681
      },
      {
        "scl": "1661.071637",
        "cents": 1661.071637
      },
      {
        "scl": "1714.654593",
        "cents": 1714.654593
      },
      {
        "scl": "1768.237549",
        "cents": 1768.237549
      },
      {
        "scl": "1821.820505",
        "cents": 1821.820505
      },
      {
        "scl": "1875.403461",
        "cents": 1875.403461
      },
      {
        "scl": "1928.986417",
        "cents": 1928.986417
      },
      {
        "scl": "1982.569373",
        "cents": 1982.569373
      },
      {
        "scl": "2036.152329",
        "cents": 2036.152329
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2143.318241",
        "cents": 2143.318241
      },
      {
        "scl": "2196.901197",
        "cents": 2196.901197
      },
      {
        "scl": "2250.484154",
        "cents": 2250.484154
      },
      {
        "scl": "2304.06711",
        "cents": 2304.06711
      },
      {
        "scl": "2357.650066",
        "cents": 2357.650066
      },
      {
        "scl": "2411.233022",
        "cents": 2411.233022
      },
      {
        "scl": "2464.815978",
        "cents": 2464.815978
      },
      {
        "scl": "2518.398934",
        "cents": 2518.398934
      },
      {
        "scl": "2571.98189",
        "cents": 2571.98189
      },
      {
        "scl": "2625.564846",
        "cents": 2625.564846
      },
      {
        "scl": "2679.147802",
        "cents": 2679.147802
      },
      {
        "scl": "2732.730758",
        "cents": 2732.730758
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orwell-53",
    "description": "31L 22s MOS for Orwell, L=24.87, s=19.48",
    "notes": 53,
    "period_cents": 1199.53,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orwell-53/",
    "tones": [
      {
        "scl": "24.87",
        "cents": 24.87
      },
      {
        "scl": "44.35",
        "cents": 44.35
      },
      {
        "scl": "69.22",
        "cents": 69.22
      },
      {
        "scl": "88.70",
        "cents": 88.7
      },
      {
        "scl": "113.57",
        "cents": 113.57
      },
      {
        "scl": "138.44",
        "cents": 138.44
      },
      {
        "scl": "157.92",
        "cents": 157.92
      },
      {
        "scl": "182.79",
        "cents": 182.79
      },
      {
        "scl": "202.27",
        "cents": 202.27
      },
      {
        "scl": "227.14",
        "cents": 227.14
      },
      {
        "scl": "246.62",
        "cents": 246.62
      },
      {
        "scl": "271.49",
        "cents": 271.49
      },
      {
        "scl": "296.36",
        "cents": 296.36
      },
      {
        "scl": "315.84",
        "cents": 315.84
      },
      {
        "scl": "340.71",
        "cents": 340.71
      },
      {
        "scl": "360.19",
        "cents": 360.19
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "409.93",
        "cents": 409.93
      },
      {
        "scl": "429.41",
        "cents": 429.41
      },
      {
        "scl": "454.28",
        "cents": 454.28
      },
      {
        "scl": "473.76",
        "cents": 473.76
      },
      {
        "scl": "498.63",
        "cents": 498.63
      },
      {
        "scl": "518.11",
        "cents": 518.11
      },
      {
        "scl": "542.98",
        "cents": 542.98
      },
      {
        "scl": "567.85",
        "cents": 567.85
      },
      {
        "scl": "587.33",
        "cents": 587.33
      },
      {
        "scl": "612.20",
        "cents": 612.2
      },
      {
        "scl": "631.68",
        "cents": 631.68
      },
      {
        "scl": "656.55",
        "cents": 656.55
      },
      {
        "scl": "681.42",
        "cents": 681.42
      },
      {
        "scl": "700.90",
        "cents": 700.9
      },
      {
        "scl": "725.77",
        "cents": 725.77
      },
      {
        "scl": "745.25",
        "cents": 745.25
      },
      {
        "scl": "770.12",
        "cents": 770.12
      },
      {
        "scl": "789.60",
        "cents": 789.6
      },
      {
        "scl": "814.47",
        "cents": 814.47
      },
      {
        "scl": "839.34",
        "cents": 839.34
      },
      {
        "scl": "858.82",
        "cents": 858.82
      },
      {
        "scl": "883.69",
        "cents": 883.69
      },
      {
        "scl": "903.17",
        "cents": 903.17
      },
      {
        "scl": "928.04",
        "cents": 928.04
      },
      {
        "scl": "952.91",
        "cents": 952.91
      },
      {
        "scl": "972.39",
        "cents": 972.39
      },
      {
        "scl": "997.26",
        "cents": 997.26
      },
      {
        "scl": "1016.74",
        "cents": 1016.74
      },
      {
        "scl": "1041.61",
        "cents": 1041.61
      },
      {
        "scl": "1061.09",
        "cents": 1061.09
      },
      {
        "scl": "1085.96",
        "cents": 1085.96
      },
      {
        "scl": "1110.83",
        "cents": 1110.83
      },
      {
        "scl": "1130.31",
        "cents": 1130.31
      },
      {
        "scl": "1155.18",
        "cents": 1155.18
      },
      {
        "scl": "1174.66",
        "cents": 1174.66
      },
      {
        "scl": "1199.53",
        "cents": 1199.53
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-amity-53",
    "description": "46L 7s MOS for Amity, L=23.41, s=17.57",
    "notes": 53,
    "period_cents": 1199.85,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.182",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-amity-53/",
    "tones": [
      {
        "scl": "23.41",
        "cents": 23.41
      },
      {
        "scl": "46.82",
        "cents": 46.82
      },
      {
        "scl": "70.23",
        "cents": 70.23
      },
      {
        "scl": "87.80",
        "cents": 87.8
      },
      {
        "scl": "111.21",
        "cents": 111.21
      },
      {
        "scl": "134.62",
        "cents": 134.62
      },
      {
        "scl": "158.03",
        "cents": 158.03
      },
      {
        "scl": "181.44",
        "cents": 181.44
      },
      {
        "scl": "204.85",
        "cents": 204.85
      },
      {
        "scl": "228.26",
        "cents": 228.26
      },
      {
        "scl": "251.67",
        "cents": 251.67
      },
      {
        "scl": "269.24",
        "cents": 269.24
      },
      {
        "scl": "292.65",
        "cents": 292.65
      },
      {
        "scl": "316.06",
        "cents": 316.06
      },
      {
        "scl": "339.47",
        "cents": 339.47
      },
      {
        "scl": "362.88",
        "cents": 362.88
      },
      {
        "scl": "386.29",
        "cents": 386.29
      },
      {
        "scl": "409.70",
        "cents": 409.7
      },
      {
        "scl": "427.27",
        "cents": 427.27
      },
      {
        "scl": "450.68",
        "cents": 450.68
      },
      {
        "scl": "474.09",
        "cents": 474.09
      },
      {
        "scl": "497.50",
        "cents": 497.5
      },
      {
        "scl": "520.91",
        "cents": 520.91
      },
      {
        "scl": "544.32",
        "cents": 544.32
      },
      {
        "scl": "567.73",
        "cents": 567.73
      },
      {
        "scl": "591.14",
        "cents": 591.14
      },
      {
        "scl": "608.71",
        "cents": 608.71
      },
      {
        "scl": "632.12",
        "cents": 632.12
      },
      {
        "scl": "655.53",
        "cents": 655.53
      },
      {
        "scl": "678.94",
        "cents": 678.94
      },
      {
        "scl": "702.35",
        "cents": 702.35
      },
      {
        "scl": "725.76",
        "cents": 725.76
      },
      {
        "scl": "749.17",
        "cents": 749.17
      },
      {
        "scl": "772.58",
        "cents": 772.58
      },
      {
        "scl": "790.15",
        "cents": 790.15
      },
      {
        "scl": "813.56",
        "cents": 813.56
      },
      {
        "scl": "836.97",
        "cents": 836.97
      },
      {
        "scl": "860.38",
        "cents": 860.38
      },
      {
        "scl": "883.79",
        "cents": 883.79
      },
      {
        "scl": "907.20",
        "cents": 907.2
      },
      {
        "scl": "930.61",
        "cents": 930.61
      },
      {
        "scl": "948.18",
        "cents": 948.18
      },
      {
        "scl": "971.59",
        "cents": 971.59
      },
      {
        "scl": "995.00",
        "cents": 995.0
      },
      {
        "scl": "1018.41",
        "cents": 1018.41
      },
      {
        "scl": "1041.82",
        "cents": 1041.82
      },
      {
        "scl": "1065.23",
        "cents": 1065.23
      },
      {
        "scl": "1088.64",
        "cents": 1088.64
      },
      {
        "scl": "1112.05",
        "cents": 1112.05
      },
      {
        "scl": "1129.62",
        "cents": 1129.62
      },
      {
        "scl": "1153.03",
        "cents": 1153.03
      },
      {
        "scl": "1176.44",
        "cents": 1176.44
      },
      {
        "scl": "1199.85",
        "cents": 1199.85
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-06-53-just",
    "description": "53 tones, tonal function, Figure 6",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 5,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-06-53-just/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "250/243",
        "cents": 49.166
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "2187/2000",
        "cents": 154.744
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "256/225",
        "cents": 223.463
      },
      {
        "scl": "144/125",
        "cents": 244.969
      },
      {
        "scl": "729/625",
        "cents": 266.475
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "243/200",
        "cents": 337.148
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "625/486",
        "cents": 435.48
      },
      {
        "scl": "125/96",
        "cents": 456.986
      },
      {
        "scl": "320/243",
        "cents": 476.539
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "1000/729",
        "cents": 547.211
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "729/500",
        "cents": 652.789
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "243/160",
        "cents": 723.461
      },
      {
        "scl": "125/81",
        "cents": 751.121
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "400/243",
        "cents": 862.852
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "1250/729",
        "cents": 933.525
      },
      {
        "scl": "125/72",
        "cents": 955.031
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "729/400",
        "cents": 1039.103
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "243/125",
        "cents": 1150.834
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Wier53",
    "description": "Danny Wier's schismatically-altered 53-Pythagorgean scale (2002)",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_1093.html#20593",
    "url": "https://scalelibrary.org/scales/mailing-lists/Wier53/",
    "tones": [
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "243/224",
        "cents": 140.949
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "128/105",
        "cents": 342.905
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "81/56",
        "cents": 638.994
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "512/315",
        "cents": 840.95
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "64/35",
        "cents": 1044.86
      },
      {
        "scl": "448/243",
        "cents": 1059.051
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "256/135",
        "cents": 1107.821
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp53via19lim",
    "description": "Sparschuh's Symmetric 53-tone well-temperament via 19-limit (2012)",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 19,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_1093.html#20574",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp53via19lim/",
    "tones": [
      {
        "scl": "76/75",
        "cents": 22.931
      },
      {
        "scl": "77/75",
        "cents": 45.561
      },
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "225/208",
        "cents": 136.01
      },
      {
        "scl": "675/616",
        "cents": 158.349
      },
      {
        "scl": "675/608",
        "cents": 180.979
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "57/50",
        "cents": 226.841
      },
      {
        "scl": "231/200",
        "cents": 249.471
      },
      {
        "scl": "117/100",
        "cents": 271.81
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "2432/2025",
        "cents": 317.066
      },
      {
        "scl": "2025/1664",
        "cents": 339.92
      },
      {
        "scl": "832/675",
        "cents": 362.035
      },
      {
        "scl": "8192/6561",
        "cents": 384.36
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "50/39",
        "cents": 430.145
      },
      {
        "scl": "100/77",
        "cents": 452.484
      },
      {
        "scl": "25/19",
        "cents": 475.114
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "304/225",
        "cents": 520.976
      },
      {
        "scl": "308/225",
        "cents": 543.606
      },
      {
        "scl": "104/75",
        "cents": 565.945
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "75/52",
        "cents": 634.055
      },
      {
        "scl": "225/154",
        "cents": 656.394
      },
      {
        "scl": "225/152",
        "cents": 679.024
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "38/25",
        "cents": 724.886
      },
      {
        "scl": "77/50",
        "cents": 747.516
      },
      {
        "scl": "39/25",
        "cents": 769.855
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "675/416",
        "cents": 837.965
      },
      {
        "scl": "3328/2025",
        "cents": 860.08
      },
      {
        "scl": "2025/1216",
        "cents": 882.934
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "200/117",
        "cents": 928.19
      },
      {
        "scl": "400/231",
        "cents": 950.529
      },
      {
        "scl": "100/57",
        "cents": 973.159
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "1216/675",
        "cents": 1019.021
      },
      {
        "scl": "1232/675",
        "cents": 1041.651
      },
      {
        "scl": "416/225",
        "cents": 1063.99
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "50/26",
        "cents": 1132.1
      },
      {
        "scl": "150/77",
        "cents": 1154.439
      },
      {
        "scl": "75/38",
        "cents": 1177.069
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp53rat",
    "description": "Sparschuh's [2010] rational 53-tone with some epimoric biased 5ths",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 23,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_90883.html#92003",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp53rat/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "20/19",
        "cents": 88.801
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "57/44",
        "cents": 448.15
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "23/17",
        "cents": 523.319
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "34/23",
        "cents": 676.681
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "88/57",
        "cents": 751.85
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "19/10",
        "cents": 1111.199
      },
      {
        "scl": "25/13",
        "cents": 1132.1
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "128/65",
        "cents": 1173.159
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp53in13lim",
    "description": "Sparschuh's overtone-series 1:3:5:7:9:11:13:15 interpolation (2012)",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 59,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_1093.html#20649",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp53in13lim/",
    "tones": [
      {
        "scl": "78/77",
        "cents": 22.339
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "59/56",
        "cents": 90.346
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "112/59",
        "cents": 1109.654
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "77/39",
        "cents": 1177.661
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/53out_of256ADO",
    "description": "53-tones out of the harmonic partials 256...512Hz absolute",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 347,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_63593.html#72794",
    "url": "https://scalelibrary.org/scales/mailing-lists/53out_of256ADO/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "267/256",
        "cents": 72.835
      },
      {
        "scl": "270/256",
        "cents": 92.179
      },
      {
        "scl": "17/16",
        "cents": 104.955
      },
      {
        "scl": "139/128",
        "cents": 142.729
      },
      {
        "scl": "281/256",
        "cents": 161.312
      },
      {
        "scl": "71/64",
        "cents": 179.697
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "293/256",
        "cents": 233.708
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "299/256",
        "cents": 268.802
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "317/256",
        "cents": 370.007
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "167/128",
        "cents": 460.445
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "347/256",
        "cents": 526.55
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "89/64",
        "cents": 570.88
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "91/64",
        "cents": 609.354
      },
      {
        "scl": "371/256",
        "cents": 642.33
      },
      {
        "scl": "375/256",
        "cents": 660.896
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "195/128",
        "cents": 728.796
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "205/128",
        "cents": 815.376
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "211/128",
        "cents": 865.319
      },
      {
        "scl": "213/128",
        "cents": 881.652
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "445/256",
        "cents": 957.194
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "117/64",
        "cents": 1044.438
      },
      {
        "scl": "475/256",
        "cents": 1070.14
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "495/256",
        "cents": 1141.542
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SpDyadRat53",
    "description": "Sparschuh's [2010] Dyadic-Rational 53 in Philolaos/Boethius style",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 853,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89066.html#89403",
    "url": "https://scalelibrary.org/scales/mailing-lists/SpDyadRat53/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "527/512",
        "cents": 49.991
      },
      {
        "scl": "533/512",
        "cents": 69.59
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "547/512",
        "cents": 114.476
      },
      {
        "scl": "277/256",
        "cents": 136.491
      },
      {
        "scl": "281/256",
        "cents": 161.312
      },
      {
        "scl": "569/512",
        "cents": 182.742
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "73/64",
        "cents": 227.789
      },
      {
        "scl": "37/32",
        "cents": 251.344
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "79/64",
        "cents": 364.537
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "657/512",
        "cents": 431.699
      },
      {
        "scl": "333/256",
        "cents": 455.254
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "351/256",
        "cents": 546.393
      },
      {
        "scl": "711/512",
        "cents": 568.447
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "739/512",
        "cents": 635.317
      },
      {
        "scl": "749/512",
        "cents": 658.586
      },
      {
        "scl": "379/256",
        "cents": 679.265
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "195/128",
        "cents": 728.796
      },
      {
        "scl": "395/256",
        "cents": 750.851
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "821/512",
        "cents": 817.486
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "843/512",
        "cents": 863.267
      },
      {
        "scl": "853/512",
        "cents": 883.682
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "219/128",
        "cents": 929.744
      },
      {
        "scl": "111/64",
        "cents": 953.299
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "117/64",
        "cents": 1044.438
      },
      {
        "scl": "237/128",
        "cents": 1066.492
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "985/512",
        "cents": 1132.776
      },
      {
        "scl": "499/256",
        "cents": 1155.475
      },
      {
        "scl": "253/128",
        "cents": 1179.592
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SpDyadRat53_tuning_89066_89410",
    "description": "Sparschuh's [2010] Dyadic-Rational 53 in Philolaos/Boethius style",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 853,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89066.html#89410",
    "url": "https://scalelibrary.org/scales/mailing-lists/SpDyadRat53_tuning_89066_89410/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "527/512",
        "cents": 49.991
      },
      {
        "scl": "533/512",
        "cents": 69.59
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "547/512",
        "cents": 114.476
      },
      {
        "scl": "277/256",
        "cents": 136.491
      },
      {
        "scl": "281/256",
        "cents": 161.312
      },
      {
        "scl": "569/512",
        "cents": 182.742
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "73/64",
        "cents": 227.789
      },
      {
        "scl": "37/32",
        "cents": 251.344
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "19/16",
        "cents": 297.513
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "79/64",
        "cents": 364.537
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "657/512",
        "cents": 431.699
      },
      {
        "scl": "333/256",
        "cents": 455.254
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "171/128",
        "cents": 501.423
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "351/256",
        "cents": 546.393
      },
      {
        "scl": "711/512",
        "cents": 568.447
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "739/512",
        "cents": 635.317
      },
      {
        "scl": "749/512",
        "cents": 658.586
      },
      {
        "scl": "379/256",
        "cents": 679.265
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "195/128",
        "cents": 728.796
      },
      {
        "scl": "395/256",
        "cents": 750.851
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "821/512",
        "cents": 817.486
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "843/512",
        "cents": 863.267
      },
      {
        "scl": "853/512",
        "cents": 883.682
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "219/128",
        "cents": 929.744
      },
      {
        "scl": "111/64",
        "cents": 953.299
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "57/32",
        "cents": 999.468
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "117/64",
        "cents": 1044.438
      },
      {
        "scl": "237/128",
        "cents": 1066.492
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "985/512",
        "cents": 1132.776
      },
      {
        "scl": "499/256",
        "cents": 1155.475
      },
      {
        "scl": "1011/512",
        "cents": 1177.881
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp53Ragismatic",
    "description": "Sparschuh's [2010] almost-JI Ragismatic 4375/4374 based 53-tone",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 911,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88725.html#88767",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp53Ragismatic/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "41/40",
        "cents": 42.749
      },
      {
        "scl": "648/625",
        "cents": 62.565
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "2187/2000",
        "cents": 154.744
      },
      {
        "scl": "567/512",
        "cents": 176.646
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "729/640",
        "cents": 225.416
      },
      {
        "scl": "144/125",
        "cents": 244.969
      },
      {
        "scl": "729/625",
        "cents": 266.475
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "243/200",
        "cents": 337.148
      },
      {
        "scl": "768/625",
        "cents": 356.7
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "41/32",
        "cents": 429.062
      },
      {
        "scl": "162/125",
        "cents": 448.879
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "683/512",
        "cents": 498.89
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "2187/1600",
        "cents": 541.058
      },
      {
        "scl": "864/625",
        "cents": 560.61
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "729/500",
        "cents": 652.789
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "243/160",
        "cents": 723.461
      },
      {
        "scl": "192/125",
        "cents": 743.014
      },
      {
        "scl": "972/625",
        "cents": 764.52
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "205/128",
        "cents": 815.376
      },
      {
        "scl": "81/50",
        "cents": 835.193
      },
      {
        "scl": "41/25",
        "cents": 856.435
      },
      {
        "scl": "213/128",
        "cents": 881.652
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "2187/1280",
        "cents": 927.371
      },
      {
        "scl": "216/125",
        "cents": 946.924
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "911/512",
        "cents": 997.569
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "729/400",
        "cents": 1039.103
      },
      {
        "scl": "1152/625",
        "cents": 1058.655
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "243/125",
        "cents": 1150.834
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Sp_11_lim_53",
    "description": "Sparschuh's 11-limit cyclic 53-tone in terms of 'Dyadic fractions'",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 911,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_82079.html#82150",
    "url": "https://scalelibrary.org/scales/mailing-lists/Sp_11_lim_53/",
    "tones": [
      {
        "scl": "65/64",
        "cents": 26.841
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "133/128",
        "cents": 66.339
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "547/512",
        "cents": 114.476
      },
      {
        "scl": "2227/2048",
        "cents": 145.063
      },
      {
        "scl": "281/256",
        "cents": 161.312
      },
      {
        "scl": "71/64",
        "cents": 179.697
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "293/256",
        "cents": 233.708
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "299/256",
        "cents": 268.802
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "313/256",
        "cents": 348.023
      },
      {
        "scl": "79/64",
        "cents": 364.537
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "667/512",
        "cents": 457.852
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "683/512",
        "cents": 498.89
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "355/256",
        "cents": 566.01
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "1485/1024",
        "cents": 643.497
      },
      {
        "scl": "375/256",
        "cents": 660.896
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "195/128",
        "cents": 728.796
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "399/256",
        "cents": 768.294
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "821/512",
        "cents": 817.486
      },
      {
        "scl": "835/512",
        "cents": 846.759
      },
      {
        "scl": "843/512",
        "cents": 863.267
      },
      {
        "scl": "213/128",
        "cents": 881.652
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "445/256",
        "cents": 957.194
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "911/512",
        "cents": 997.569
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "939/512",
        "cents": 1049.978
      },
      {
        "scl": "237/128",
        "cents": 1066.492
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "495/256",
        "cents": 1141.542
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/SpaRational53Coll",
    "description": "Sparschuh's Rational 53-tone generalized 3n-1 Collatz-sequence",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 6571,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_17342.html#17581",
    "url": "https://scalelibrary.org/scales/mailing-lists/SpaRational53Coll/",
    "tones": [
      {
        "scl": "3243/3200",
        "cents": 23.109
      },
      {
        "scl": "6571/6400",
        "cents": 45.649
      },
      {
        "scl": "26/25",
        "cents": 67.9
      },
      {
        "scl": "843/800",
        "cents": 90.639
      },
      {
        "scl": "3417/3200",
        "cents": 113.59
      },
      {
        "scl": "277/256",
        "cents": 136.491
      },
      {
        "scl": "3507/3200",
        "cents": 158.599
      },
      {
        "scl": "7107/6400",
        "cents": 181.403
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "57/50",
        "cents": 226.841
      },
      {
        "scl": "231/200",
        "cents": 249.471
      },
      {
        "scl": "117/100",
        "cents": 271.81
      },
      {
        "scl": "7587/6400",
        "cents": 294.549
      },
      {
        "scl": "961/800",
        "cents": 317.444
      },
      {
        "scl": "779/640",
        "cents": 340.262
      },
      {
        "scl": "789/640",
        "cents": 362.344
      },
      {
        "scl": "1599/1280",
        "cents": 385.231
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "513/400",
        "cents": 430.751
      },
      {
        "scl": "2079/1600",
        "cents": 453.381
      },
      {
        "scl": "1053/800",
        "cents": 475.72
      },
      {
        "scl": "4267/3200",
        "cents": 498.18
      },
      {
        "scl": "1081/800",
        "cents": 521.154
      },
      {
        "scl": "4381/3200",
        "cents": 543.826
      },
      {
        "scl": "355/256",
        "cents": 566.01
      },
      {
        "scl": "281/200",
        "cents": 588.684
      },
      {
        "scl": "1139/800",
        "cents": 611.635
      },
      {
        "scl": "4617/3200",
        "cents": 634.661
      },
      {
        "scl": "4677/3200",
        "cents": 657.014
      },
      {
        "scl": "2369/1600",
        "cents": 679.448
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "38/25",
        "cents": 724.886
      },
      {
        "scl": "77/50",
        "cents": 747.516
      },
      {
        "scl": "39/25",
        "cents": 769.855
      },
      {
        "scl": "2529/1600",
        "cents": 792.594
      },
      {
        "scl": "10251/6400",
        "cents": 815.545
      },
      {
        "scl": "10387/6400",
        "cents": 838.362
      },
      {
        "scl": "263/160",
        "cents": 860.389
      },
      {
        "scl": "533/320",
        "cents": 883.276
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "171/100",
        "cents": 928.796
      },
      {
        "scl": "693/400",
        "cents": 951.426
      },
      {
        "scl": "351/200",
        "cents": 973.765
      },
      {
        "scl": "569/320",
        "cents": 996.428
      },
      {
        "scl": "2883/1600",
        "cents": 1019.399
      },
      {
        "scl": "2921/1600",
        "cents": 1042.069
      },
      {
        "scl": "5917/3200",
        "cents": 1064.153
      },
      {
        "scl": "1499/800",
        "cents": 1087.114
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "1539/800",
        "cents": 1132.706
      },
      {
        "scl": "1559/800",
        "cents": 1155.059
      },
      {
        "scl": "3159/1600",
        "cents": 1177.675
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/Spa53tone256Hz",
    "description": "Sparschuh's 24:27:30:32:36:40:45:48=GGG:AAA:BBB\\:CC:DD:EE\\:GGb in 53",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 44971,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_88337.html#88630",
    "url": "https://scalelibrary.org/scales/mailing-lists/Spa53tone256Hz/",
    "tones": [
      {
        "scl": "25947/25600",
        "cents": 23.309
      },
      {
        "scl": "26298/25600",
        "cents": 46.571
      },
      {
        "scl": "26650/25600",
        "cents": 69.59
      },
      {
        "scl": "27000/25600",
        "cents": 92.179
      },
      {
        "scl": "27336/25600",
        "cents": 113.59
      },
      {
        "scl": "27706/25600",
        "cents": 136.866
      },
      {
        "scl": "28080/25600",
        "cents": 160.079
      },
      {
        "scl": "28456/25600",
        "cents": 183.107
      },
      {
        "scl": "28800/25600",
        "cents": 203.91
      },
      {
        "scl": "29190/25600",
        "cents": 227.196
      },
      {
        "scl": "29584/25600",
        "cents": 250.408
      },
      {
        "scl": "29981/25600",
        "cents": 273.486
      },
      {
        "scl": "30368/25600",
        "cents": 295.69
      },
      {
        "scl": "30752/25600",
        "cents": 317.444
      },
      {
        "scl": "31168/25600",
        "cents": 340.706
      },
      {
        "scl": "31588/25600",
        "cents": 363.879
      },
      {
        "scl": "32000/25600",
        "cents": 386.314
      },
      {
        "scl": "32400/25600",
        "cents": 407.82
      },
      {
        "scl": "32838/25600",
        "cents": 431.067
      },
      {
        "scl": "33280/25600",
        "cents": 454.214
      },
      {
        "scl": "33728/25600",
        "cents": 477.364
      },
      {
        "scl": "34144/25600",
        "cents": 498.586
      },
      {
        "scl": "34596/25600",
        "cents": 521.354
      },
      {
        "scl": "35064/25600",
        "cents": 544.616
      },
      {
        "scl": "35534/25600",
        "cents": 567.668
      },
      {
        "scl": "36000/25600",
        "cents": 590.224
      },
      {
        "scl": "36450/25600",
        "cents": 611.73
      },
      {
        "scl": "36942/25600",
        "cents": 634.942
      },
      {
        "scl": "37400/25600",
        "cents": 656.273
      },
      {
        "scl": "37944/25600",
        "cents": 681.274
      },
      {
        "scl": "38400/25600",
        "cents": 701.955
      },
      {
        "scl": "38920/25600",
        "cents": 725.241
      },
      {
        "scl": "39446/25600",
        "cents": 748.482
      },
      {
        "scl": "39975/25600",
        "cents": 771.545
      },
      {
        "scl": "40500/25600",
        "cents": 794.134
      },
      {
        "scl": "41004/25600",
        "cents": 815.545
      },
      {
        "scl": "41558/25600",
        "cents": 838.779
      },
      {
        "scl": "42120/25600",
        "cents": 862.034
      },
      {
        "scl": "42680/25600",
        "cents": 884.9
      },
      {
        "scl": "43200/25600",
        "cents": 905.865
      },
      {
        "scl": "43784/25600",
        "cents": 929.112
      },
      {
        "scl": "44376/25600",
        "cents": 952.363
      },
      {
        "scl": "44971/25600",
        "cents": 975.421
      },
      {
        "scl": "45536/25600",
        "cents": 997.037
      },
      {
        "scl": "46128/25600",
        "cents": 1019.399
      },
      {
        "scl": "46752/25600",
        "cents": 1042.661
      },
      {
        "scl": "47380/25600",
        "cents": 1065.761
      },
      {
        "scl": "48000/25600",
        "cents": 1088.269
      },
      {
        "scl": "48600/25600",
        "cents": 1109.775
      },
      {
        "scl": "49256/25600",
        "cents": 1132.987
      },
      {
        "scl": "49920/25600",
        "cents": 1156.169
      },
      {
        "scl": "50592/25600",
        "cents": 1179.319
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/septenarian53well",
    "description": "Sparschuh's 53 generalization of Werckmeister's septenarius",
    "notes": 53,
    "period_cents": 1200.0,
    "just": true,
    "limit": 174763,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_77922.html#77950",
    "url": "https://scalelibrary.org/scales/mailing-lists/septenarian53well/",
    "tones": [
      {
        "scl": "2075/2048",
        "cents": 22.675
      },
      {
        "scl": "525/512",
        "cents": 43.408
      },
      {
        "scl": "136231/131072",
        "cents": 66.835
      },
      {
        "scl": "69043/65536",
        "cents": 90.249
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "1107/1024",
        "cents": 134.927
      },
      {
        "scl": "4485/4096",
        "cents": 157.071
      },
      {
        "scl": "36369/32768",
        "cents": 180.506
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1167/1024",
        "cents": 226.307
      },
      {
        "scl": "4725/4096",
        "cents": 247.318
      },
      {
        "scl": "153259/131072",
        "cents": 270.735
      },
      {
        "scl": "77673/65536",
        "cents": 294.151
      },
      {
        "scl": "615/512",
        "cents": 317.331
      },
      {
        "scl": "1245/1024",
        "cents": 338.316
      },
      {
        "scl": "40365/32768",
        "cents": 360.981
      },
      {
        "scl": "40915/32768",
        "cents": 384.411
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "2625/2048",
        "cents": 429.722
      },
      {
        "scl": "42525/32768",
        "cents": 451.228
      },
      {
        "scl": "1347/1024",
        "cents": 474.641
      },
      {
        "scl": "174763/131072",
        "cents": 498.048
      },
      {
        "scl": "2767/2048",
        "cents": 520.928
      },
      {
        "scl": "175/128",
        "cents": 541.453
      },
      {
        "scl": "90821/65536",
        "cents": 564.886
      },
      {
        "scl": "46029/32768",
        "cents": 588.307
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "23625/16384",
        "cents": 633.632
      },
      {
        "scl": "95681/65536",
        "cents": 655.134
      },
      {
        "scl": "12123/8192",
        "cents": 678.551
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "389/256",
        "cents": 724.352
      },
      {
        "scl": "1575/1024",
        "cents": 745.363
      },
      {
        "scl": "102173/65536",
        "cents": 768.785
      },
      {
        "scl": "25891/16384",
        "cents": 792.196
      },
      {
        "scl": "205/128",
        "cents": 815.376
      },
      {
        "scl": "415/256",
        "cents": 836.361
      },
      {
        "scl": "13455/8192",
        "cents": 859.026
      },
      {
        "scl": "109107/65536",
        "cents": 882.461
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "875/512",
        "cents": 927.767
      },
      {
        "scl": "14175/8192",
        "cents": 949.273
      },
      {
        "scl": "449/256",
        "cents": 972.686
      },
      {
        "scl": "116509/65536",
        "cents": 996.098
      },
      {
        "scl": "1845/1024",
        "cents": 1019.286
      },
      {
        "scl": "1867/1024",
        "cents": 1039.807
      },
      {
        "scl": "121095/65536",
        "cents": 1062.936
      },
      {
        "scl": "15343/8192",
        "cents": 1086.352
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "7875/4096",
        "cents": 1131.677
      },
      {
        "scl": "127575/65536",
        "cents": 1153.183
      },
      {
        "scl": "4041/2048",
        "cents": 1176.596
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-53",
    "description": "53 equal divisions of the octave",
    "notes": 53,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-53/",
    "tones": [
      {
        "scl": "22.641509",
        "cents": 22.641509
      },
      {
        "scl": "45.283019",
        "cents": 45.283019
      },
      {
        "scl": "67.924528",
        "cents": 67.924528
      },
      {
        "scl": "90.566038",
        "cents": 90.566038
      },
      {
        "scl": "113.207547",
        "cents": 113.207547
      },
      {
        "scl": "135.849057",
        "cents": 135.849057
      },
      {
        "scl": "158.490566",
        "cents": 158.490566
      },
      {
        "scl": "181.132075",
        "cents": 181.132075
      },
      {
        "scl": "203.773585",
        "cents": 203.773585
      },
      {
        "scl": "226.415094",
        "cents": 226.415094
      },
      {
        "scl": "249.056604",
        "cents": 249.056604
      },
      {
        "scl": "271.698113",
        "cents": 271.698113
      },
      {
        "scl": "294.339623",
        "cents": 294.339623
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "339.622642",
        "cents": 339.622642
      },
      {
        "scl": "362.264151",
        "cents": 362.264151
      },
      {
        "scl": "384.90566",
        "cents": 384.90566
      },
      {
        "scl": "407.54717",
        "cents": 407.54717
      },
      {
        "scl": "430.188679",
        "cents": 430.188679
      },
      {
        "scl": "452.830189",
        "cents": 452.830189
      },
      {
        "scl": "475.471698",
        "cents": 475.471698
      },
      {
        "scl": "498.113208",
        "cents": 498.113208
      },
      {
        "scl": "520.754717",
        "cents": 520.754717
      },
      {
        "scl": "543.396226",
        "cents": 543.396226
      },
      {
        "scl": "566.037736",
        "cents": 566.037736
      },
      {
        "scl": "588.679245",
        "cents": 588.679245
      },
      {
        "scl": "611.320755",
        "cents": 611.320755
      },
      {
        "scl": "633.962264",
        "cents": 633.962264
      },
      {
        "scl": "656.603774",
        "cents": 656.603774
      },
      {
        "scl": "679.245283",
        "cents": 679.245283
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "724.528302",
        "cents": 724.528302
      },
      {
        "scl": "747.169811",
        "cents": 747.169811
      },
      {
        "scl": "769.811321",
        "cents": 769.811321
      },
      {
        "scl": "792.45283",
        "cents": 792.45283
      },
      {
        "scl": "815.09434",
        "cents": 815.09434
      },
      {
        "scl": "837.735849",
        "cents": 837.735849
      },
      {
        "scl": "860.377358",
        "cents": 860.377358
      },
      {
        "scl": "883.018868",
        "cents": 883.018868
      },
      {
        "scl": "905.660377",
        "cents": 905.660377
      },
      {
        "scl": "928.301887",
        "cents": 928.301887
      },
      {
        "scl": "950.943396",
        "cents": 950.943396
      },
      {
        "scl": "973.584906",
        "cents": 973.584906
      },
      {
        "scl": "996.226415",
        "cents": 996.226415
      },
      {
        "scl": "1018.867925",
        "cents": 1018.867925
      },
      {
        "scl": "1041.509434",
        "cents": 1041.509434
      },
      {
        "scl": "1064.150943",
        "cents": 1064.150943
      },
      {
        "scl": "1086.792453",
        "cents": 1086.792453
      },
      {
        "scl": "1109.433962",
        "cents": 1109.433962
      },
      {
        "scl": "1132.075472",
        "cents": 1132.075472
      },
      {
        "scl": "1154.716981",
        "cents": 1154.716981
      },
      {
        "scl": "1177.358491",
        "cents": 1177.358491
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/53of94",
    "description": " garibaldi[53] MOS in 94-edo",
    "notes": 53,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/makemicromusic/topicId_29123.html#29126",
    "url": "https://scalelibrary.org/scales/mailing-lists/53of94/",
    "tones": [
      {
        "scl": "25.53191",
        "cents": 25.53191
      },
      {
        "scl": "51.06383",
        "cents": 51.06383
      },
      {
        "scl": "63.82979",
        "cents": 63.82979
      },
      {
        "scl": "89.36170",
        "cents": 89.3617
      },
      {
        "scl": "114.89362",
        "cents": 114.89362
      },
      {
        "scl": "140.42553",
        "cents": 140.42553
      },
      {
        "scl": "153.19149",
        "cents": 153.19149
      },
      {
        "scl": "178.72340",
        "cents": 178.7234
      },
      {
        "scl": "204.25532",
        "cents": 204.25532
      },
      {
        "scl": "229.78723",
        "cents": 229.78723
      },
      {
        "scl": "255.31915",
        "cents": 255.31915
      },
      {
        "scl": "268.08511",
        "cents": 268.08511
      },
      {
        "scl": "293.61702",
        "cents": 293.61702
      },
      {
        "scl": "319.14894",
        "cents": 319.14894
      },
      {
        "scl": "344.68085",
        "cents": 344.68085
      },
      {
        "scl": "357.44681",
        "cents": 357.44681
      },
      {
        "scl": "382.97872",
        "cents": 382.97872
      },
      {
        "scl": "408.51064",
        "cents": 408.51064
      },
      {
        "scl": "434.04255",
        "cents": 434.04255
      },
      {
        "scl": "446.80851",
        "cents": 446.80851
      },
      {
        "scl": "472.34043",
        "cents": 472.34043
      },
      {
        "scl": "497.87234",
        "cents": 497.87234
      },
      {
        "scl": "523.40426",
        "cents": 523.40426
      },
      {
        "scl": "548.93617",
        "cents": 548.93617
      },
      {
        "scl": "561.70213",
        "cents": 561.70213
      },
      {
        "scl": "587.23404",
        "cents": 587.23404
      },
      {
        "scl": "612.76596",
        "cents": 612.76596
      },
      {
        "scl": "638.29787",
        "cents": 638.29787
      },
      {
        "scl": "651.06383",
        "cents": 651.06383
      },
      {
        "scl": "676.59574",
        "cents": 676.59574
      },
      {
        "scl": "702.12766",
        "cents": 702.12766
      },
      {
        "scl": "727.65957",
        "cents": 727.65957
      },
      {
        "scl": "753.19149",
        "cents": 753.19149
      },
      {
        "scl": "765.95745",
        "cents": 765.95745
      },
      {
        "scl": "791.48936",
        "cents": 791.48936
      },
      {
        "scl": "817.02128",
        "cents": 817.02128
      },
      {
        "scl": "842.55319",
        "cents": 842.55319
      },
      {
        "scl": "855.31915",
        "cents": 855.31915
      },
      {
        "scl": "880.85106",
        "cents": 880.85106
      },
      {
        "scl": "906.38298",
        "cents": 906.38298
      },
      {
        "scl": "931.91489",
        "cents": 931.91489
      },
      {
        "scl": "944.68085",
        "cents": 944.68085
      },
      {
        "scl": "970.21277",
        "cents": 970.21277
      },
      {
        "scl": "995.74468",
        "cents": 995.74468
      },
      {
        "scl": "1021.27660",
        "cents": 1021.2766
      },
      {
        "scl": "1046.80851",
        "cents": 1046.80851
      },
      {
        "scl": "1059.57447",
        "cents": 1059.57447
      },
      {
        "scl": "1085.10638",
        "cents": 1085.10638
      },
      {
        "scl": "1110.63830",
        "cents": 1110.6383
      },
      {
        "scl": "1136.17021",
        "cents": 1136.17021
      },
      {
        "scl": "1148.93617",
        "cents": 1148.93617
      },
      {
        "scl": "1174.46809",
        "cents": 1174.46809
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/amity53pure",
    "description": "Amity[53] in pure-fifths tuning",
    "notes": 53,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_1093.html#20576",
    "url": "https://scalelibrary.org/scales/mailing-lists/amity53pure/",
    "tones": [
      {
        "scl": "22.73700",
        "cents": 22.737
      },
      {
        "scl": "45.47400",
        "cents": 45.474
      },
      {
        "scl": "68.21100",
        "cents": 68.211
      },
      {
        "scl": "90.22500",
        "cents": 90.225
      },
      {
        "scl": "112.96200",
        "cents": 112.962
      },
      {
        "scl": "135.69900",
        "cents": 135.699
      },
      {
        "scl": "158.43600",
        "cents": 158.436
      },
      {
        "scl": "181.17300",
        "cents": 181.173
      },
      {
        "scl": "203.91000",
        "cents": 203.91
      },
      {
        "scl": "226.64700",
        "cents": 226.647
      },
      {
        "scl": "249.38400",
        "cents": 249.384
      },
      {
        "scl": "271.39800",
        "cents": 271.398
      },
      {
        "scl": "294.13500",
        "cents": 294.135
      },
      {
        "scl": "316.87200",
        "cents": 316.872
      },
      {
        "scl": "339.60900",
        "cents": 339.609
      },
      {
        "scl": "362.34600",
        "cents": 362.346
      },
      {
        "scl": "385.08300",
        "cents": 385.083
      },
      {
        "scl": "407.82000",
        "cents": 407.82
      },
      {
        "scl": "429.83400",
        "cents": 429.834
      },
      {
        "scl": "452.57100",
        "cents": 452.571
      },
      {
        "scl": "475.30800",
        "cents": 475.308
      },
      {
        "scl": "498.04500",
        "cents": 498.045
      },
      {
        "scl": "520.78200",
        "cents": 520.782
      },
      {
        "scl": "543.51900",
        "cents": 543.519
      },
      {
        "scl": "566.25600",
        "cents": 566.256
      },
      {
        "scl": "588.99300",
        "cents": 588.993
      },
      {
        "scl": "611.00700",
        "cents": 611.007
      },
      {
        "scl": "633.74400",
        "cents": 633.744
      },
      {
        "scl": "656.48100",
        "cents": 656.481
      },
      {
        "scl": "679.21800",
        "cents": 679.218
      },
      {
        "scl": "701.95500",
        "cents": 701.955
      },
      {
        "scl": "724.69200",
        "cents": 724.692
      },
      {
        "scl": "747.42900",
        "cents": 747.429
      },
      {
        "scl": "770.16600",
        "cents": 770.166
      },
      {
        "scl": "792.18000",
        "cents": 792.18
      },
      {
        "scl": "814.91700",
        "cents": 814.917
      },
      {
        "scl": "837.65400",
        "cents": 837.654
      },
      {
        "scl": "860.39100",
        "cents": 860.391
      },
      {
        "scl": "883.12800",
        "cents": 883.128
      },
      {
        "scl": "905.86500",
        "cents": 905.865
      },
      {
        "scl": "928.60200",
        "cents": 928.602
      },
      {
        "scl": "950.61600",
        "cents": 950.616
      },
      {
        "scl": "973.35300",
        "cents": 973.353
      },
      {
        "scl": "996.09000",
        "cents": 996.09
      },
      {
        "scl": "1018.82700",
        "cents": 1018.827
      },
      {
        "scl": "1041.56400",
        "cents": 1041.564
      },
      {
        "scl": "1064.30100",
        "cents": 1064.301
      },
      {
        "scl": "1087.03800",
        "cents": 1087.038
      },
      {
        "scl": "1109.77500",
        "cents": 1109.775
      },
      {
        "scl": "1131.78900",
        "cents": 1131.789
      },
      {
        "scl": "1154.52600",
        "cents": 1154.526
      },
      {
        "scl": "1177.26300",
        "cents": 1177.263
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-3-2-53",
    "description": "Generalized Pythagorean Scale, 3/2 stacked 53=31+22 times",
    "notes": 53,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-3-2-53/",
    "tones": [
      {
        "scl": "531441/524288",
        "cents": 23.46
      },
      {
        "scl": "46.920021",
        "cents": 46.920021
      },
      {
        "scl": "70.380031",
        "cents": 70.380031
      },
      {
        "scl": "93.840042",
        "cents": 93.840042
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "1162261467/1073741824",
        "cents": 137.145
      },
      {
        "scl": "160.605027",
        "cents": 160.605027
      },
      {
        "scl": "184.065037",
        "cents": 184.065037
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "4782969/4194304",
        "cents": 227.37
      },
      {
        "scl": "250.830023",
        "cents": 250.830023
      },
      {
        "scl": "274.290033",
        "cents": 274.290033
      },
      {
        "scl": "297.750043",
        "cents": 297.750043
      },
      {
        "scl": "19683/16384",
        "cents": 317.595
      },
      {
        "scl": "341.055018",
        "cents": 341.055018
      },
      {
        "scl": "364.515029",
        "cents": 364.515029
      },
      {
        "scl": "387.975039",
        "cents": 387.975039
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "43046721/33554432",
        "cents": 431.28
      },
      {
        "scl": "454.740024",
        "cents": 454.740024
      },
      {
        "scl": "478.200035",
        "cents": 478.200035
      },
      {
        "scl": "501.660045",
        "cents": 501.660045
      },
      {
        "scl": "177147/131072",
        "cents": 521.505
      },
      {
        "scl": "544.96502",
        "cents": 544.96502
      },
      {
        "scl": "568.42503",
        "cents": 568.42503
      },
      {
        "scl": "591.885041",
        "cents": 591.885041
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "387420489/268435456",
        "cents": 635.19
      },
      {
        "scl": "658.650026",
        "cents": 658.650026
      },
      {
        "scl": "682.110036",
        "cents": 682.110036
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "1594323/1048576",
        "cents": 725.415
      },
      {
        "scl": "748.875022",
        "cents": 748.875022
      },
      {
        "scl": "772.335032",
        "cents": 772.335032
      },
      {
        "scl": "795.795042",
        "cents": 795.795042
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "839.100017",
        "cents": 839.100017
      },
      {
        "scl": "862.560028",
        "cents": 862.560028
      },
      {
        "scl": "886.020038",
        "cents": 886.020038
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "14348907/8388608",
        "cents": 929.325
      },
      {
        "scl": "952.785023",
        "cents": 952.785023
      },
      {
        "scl": "976.245034",
        "cents": 976.245034
      },
      {
        "scl": "999.705044",
        "cents": 999.705044
      },
      {
        "scl": "59049/32768",
        "cents": 1019.55
      },
      {
        "scl": "1043.010019",
        "cents": 1043.010019
      },
      {
        "scl": "1066.470029",
        "cents": 1066.470029
      },
      {
        "scl": "1089.93004",
        "cents": 1089.93004
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "129140163/67108864",
        "cents": 1133.235
      },
      {
        "scl": "1156.695025",
        "cents": 1156.695025
      },
      {
        "scl": "1180.155035",
        "cents": 1180.155035
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-helmholtz-53",
    "description": "12L 41s MOS for Helmholtz, L=28.29, s=20.99",
    "notes": 53,
    "period_cents": 1200.07,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.188",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-helmholtz-53/",
    "tones": [
      {
        "scl": "20.99",
        "cents": 20.99
      },
      {
        "scl": "41.98",
        "cents": 41.98
      },
      {
        "scl": "70.27",
        "cents": 70.27
      },
      {
        "scl": "91.26",
        "cents": 91.26
      },
      {
        "scl": "112.25",
        "cents": 112.25
      },
      {
        "scl": "133.24",
        "cents": 133.24
      },
      {
        "scl": "161.53",
        "cents": 161.53
      },
      {
        "scl": "182.52",
        "cents": 182.52
      },
      {
        "scl": "203.51",
        "cents": 203.51
      },
      {
        "scl": "224.50",
        "cents": 224.5
      },
      {
        "scl": "245.49",
        "cents": 245.49
      },
      {
        "scl": "273.78",
        "cents": 273.78
      },
      {
        "scl": "294.77",
        "cents": 294.77
      },
      {
        "scl": "315.76",
        "cents": 315.76
      },
      {
        "scl": "336.75",
        "cents": 336.75
      },
      {
        "scl": "365.04",
        "cents": 365.04
      },
      {
        "scl": "386.03",
        "cents": 386.03
      },
      {
        "scl": "407.02",
        "cents": 407.02
      },
      {
        "scl": "428.01",
        "cents": 428.01
      },
      {
        "scl": "456.30",
        "cents": 456.3
      },
      {
        "scl": "477.29",
        "cents": 477.29
      },
      {
        "scl": "498.28",
        "cents": 498.28
      },
      {
        "scl": "519.27",
        "cents": 519.27
      },
      {
        "scl": "540.26",
        "cents": 540.26
      },
      {
        "scl": "568.55",
        "cents": 568.55
      },
      {
        "scl": "589.54",
        "cents": 589.54
      },
      {
        "scl": "610.53",
        "cents": 610.53
      },
      {
        "scl": "631.52",
        "cents": 631.52
      },
      {
        "scl": "659.81",
        "cents": 659.81
      },
      {
        "scl": "680.80",
        "cents": 680.8
      },
      {
        "scl": "701.79",
        "cents": 701.79
      },
      {
        "scl": "722.78",
        "cents": 722.78
      },
      {
        "scl": "743.77",
        "cents": 743.77
      },
      {
        "scl": "772.06",
        "cents": 772.06
      },
      {
        "scl": "793.05",
        "cents": 793.05
      },
      {
        "scl": "814.04",
        "cents": 814.04
      },
      {
        "scl": "835.03",
        "cents": 835.03
      },
      {
        "scl": "863.32",
        "cents": 863.32
      },
      {
        "scl": "884.31",
        "cents": 884.31
      },
      {
        "scl": "905.30",
        "cents": 905.3
      },
      {
        "scl": "926.29",
        "cents": 926.29
      },
      {
        "scl": "954.58",
        "cents": 954.58
      },
      {
        "scl": "975.57",
        "cents": 975.57
      },
      {
        "scl": "996.56",
        "cents": 996.56
      },
      {
        "scl": "1017.55",
        "cents": 1017.55
      },
      {
        "scl": "1038.54",
        "cents": 1038.54
      },
      {
        "scl": "1066.83",
        "cents": 1066.83
      },
      {
        "scl": "1087.82",
        "cents": 1087.82
      },
      {
        "scl": "1108.81",
        "cents": 1108.81
      },
      {
        "scl": "1129.80",
        "cents": 1129.8
      },
      {
        "scl": "1158.09",
        "cents": 1158.09
      },
      {
        "scl": "1179.08",
        "cents": 1179.08
      },
      {
        "scl": "1200.07",
        "cents": 1200.07
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-orson-53",
    "description": "31L 22s MOS for Orson, L=24.90, s=19.47",
    "notes": 53,
    "period_cents": 1200.24,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.194",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-orson-53/",
    "tones": [
      {
        "scl": "24.90",
        "cents": 24.9
      },
      {
        "scl": "44.37",
        "cents": 44.37
      },
      {
        "scl": "69.27",
        "cents": 69.27
      },
      {
        "scl": "88.74",
        "cents": 88.74
      },
      {
        "scl": "113.64",
        "cents": 113.64
      },
      {
        "scl": "138.54",
        "cents": 138.54
      },
      {
        "scl": "158.01",
        "cents": 158.01
      },
      {
        "scl": "182.91",
        "cents": 182.91
      },
      {
        "scl": "202.38",
        "cents": 202.38
      },
      {
        "scl": "227.28",
        "cents": 227.28
      },
      {
        "scl": "246.75",
        "cents": 246.75
      },
      {
        "scl": "271.65",
        "cents": 271.65
      },
      {
        "scl": "296.55",
        "cents": 296.55
      },
      {
        "scl": "316.02",
        "cents": 316.02
      },
      {
        "scl": "340.92",
        "cents": 340.92
      },
      {
        "scl": "360.39",
        "cents": 360.39
      },
      {
        "scl": "385.29",
        "cents": 385.29
      },
      {
        "scl": "410.19",
        "cents": 410.19
      },
      {
        "scl": "429.66",
        "cents": 429.66
      },
      {
        "scl": "454.56",
        "cents": 454.56
      },
      {
        "scl": "474.03",
        "cents": 474.03
      },
      {
        "scl": "498.93",
        "cents": 498.93
      },
      {
        "scl": "518.40",
        "cents": 518.4
      },
      {
        "scl": "543.30",
        "cents": 543.3
      },
      {
        "scl": "568.20",
        "cents": 568.2
      },
      {
        "scl": "587.67",
        "cents": 587.67
      },
      {
        "scl": "612.57",
        "cents": 612.57
      },
      {
        "scl": "632.04",
        "cents": 632.04
      },
      {
        "scl": "656.94",
        "cents": 656.94
      },
      {
        "scl": "681.84",
        "cents": 681.84
      },
      {
        "scl": "701.31",
        "cents": 701.31
      },
      {
        "scl": "726.21",
        "cents": 726.21
      },
      {
        "scl": "745.68",
        "cents": 745.68
      },
      {
        "scl": "770.58",
        "cents": 770.58
      },
      {
        "scl": "790.05",
        "cents": 790.05
      },
      {
        "scl": "814.95",
        "cents": 814.95
      },
      {
        "scl": "839.85",
        "cents": 839.85
      },
      {
        "scl": "859.32",
        "cents": 859.32
      },
      {
        "scl": "884.22",
        "cents": 884.22
      },
      {
        "scl": "903.69",
        "cents": 903.69
      },
      {
        "scl": "928.59",
        "cents": 928.59
      },
      {
        "scl": "953.49",
        "cents": 953.49
      },
      {
        "scl": "972.96",
        "cents": 972.96
      },
      {
        "scl": "997.86",
        "cents": 997.86
      },
      {
        "scl": "1017.33",
        "cents": 1017.33
      },
      {
        "scl": "1042.23",
        "cents": 1042.23
      },
      {
        "scl": "1061.70",
        "cents": 1061.7
      },
      {
        "scl": "1086.60",
        "cents": 1086.6
      },
      {
        "scl": "1111.50",
        "cents": 1111.5
      },
      {
        "scl": "1130.97",
        "cents": 1130.97
      },
      {
        "scl": "1155.87",
        "cents": 1155.87
      },
      {
        "scl": "1175.34",
        "cents": 1175.34
      },
      {
        "scl": "1200.24",
        "cents": 1200.24
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-hanson-53",
    "description": "34L 19s MOS for Hanson, L=22.88, s=22.23",
    "notes": 53,
    "period_cents": 1200.29,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-hanson-53/",
    "tones": [
      {
        "scl": "22.88",
        "cents": 22.88
      },
      {
        "scl": "45.11",
        "cents": 45.11
      },
      {
        "scl": "67.99",
        "cents": 67.99
      },
      {
        "scl": "90.87",
        "cents": 90.87
      },
      {
        "scl": "113.10",
        "cents": 113.1
      },
      {
        "scl": "135.98",
        "cents": 135.98
      },
      {
        "scl": "158.21",
        "cents": 158.21
      },
      {
        "scl": "181.09",
        "cents": 181.09
      },
      {
        "scl": "203.97",
        "cents": 203.97
      },
      {
        "scl": "226.20",
        "cents": 226.2
      },
      {
        "scl": "249.08",
        "cents": 249.08
      },
      {
        "scl": "271.96",
        "cents": 271.96
      },
      {
        "scl": "294.19",
        "cents": 294.19
      },
      {
        "scl": "317.07",
        "cents": 317.07
      },
      {
        "scl": "339.95",
        "cents": 339.95
      },
      {
        "scl": "362.18",
        "cents": 362.18
      },
      {
        "scl": "385.06",
        "cents": 385.06
      },
      {
        "scl": "407.94",
        "cents": 407.94
      },
      {
        "scl": "430.17",
        "cents": 430.17
      },
      {
        "scl": "453.05",
        "cents": 453.05
      },
      {
        "scl": "475.28",
        "cents": 475.28
      },
      {
        "scl": "498.16",
        "cents": 498.16
      },
      {
        "scl": "521.04",
        "cents": 521.04
      },
      {
        "scl": "543.27",
        "cents": 543.27
      },
      {
        "scl": "566.15",
        "cents": 566.15
      },
      {
        "scl": "589.03",
        "cents": 589.03
      },
      {
        "scl": "611.26",
        "cents": 611.26
      },
      {
        "scl": "634.14",
        "cents": 634.14
      },
      {
        "scl": "657.02",
        "cents": 657.02
      },
      {
        "scl": "679.25",
        "cents": 679.25
      },
      {
        "scl": "702.13",
        "cents": 702.13
      },
      {
        "scl": "725.01",
        "cents": 725.01
      },
      {
        "scl": "747.24",
        "cents": 747.24
      },
      {
        "scl": "770.12",
        "cents": 770.12
      },
      {
        "scl": "792.35",
        "cents": 792.35
      },
      {
        "scl": "815.23",
        "cents": 815.23
      },
      {
        "scl": "838.11",
        "cents": 838.11
      },
      {
        "scl": "860.34",
        "cents": 860.34
      },
      {
        "scl": "883.22",
        "cents": 883.22
      },
      {
        "scl": "906.10",
        "cents": 906.1
      },
      {
        "scl": "928.33",
        "cents": 928.33
      },
      {
        "scl": "951.21",
        "cents": 951.21
      },
      {
        "scl": "974.09",
        "cents": 974.09
      },
      {
        "scl": "996.32",
        "cents": 996.32
      },
      {
        "scl": "1019.20",
        "cents": 1019.2
      },
      {
        "scl": "1042.08",
        "cents": 1042.08
      },
      {
        "scl": "1064.31",
        "cents": 1064.31
      },
      {
        "scl": "1087.19",
        "cents": 1087.19
      },
      {
        "scl": "1109.42",
        "cents": 1109.42
      },
      {
        "scl": "1132.30",
        "cents": 1132.3
      },
      {
        "scl": "1155.18",
        "cents": 1155.18
      },
      {
        "scl": "1177.41",
        "cents": 1177.41
      },
      {
        "scl": "1200.29",
        "cents": 1200.29
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-garibaldi-53",
    "description": "41L 12s MOS for Garibaldi, L=26.36, s=10.00",
    "notes": 53,
    "period_cents": 1200.76,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.187",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-garibaldi-53/",
    "tones": [
      {
        "scl": "26.36",
        "cents": 26.36
      },
      {
        "scl": "52.72",
        "cents": 52.72
      },
      {
        "scl": "62.72",
        "cents": 62.72
      },
      {
        "scl": "89.08",
        "cents": 89.08
      },
      {
        "scl": "115.44",
        "cents": 115.44
      },
      {
        "scl": "141.80",
        "cents": 141.8
      },
      {
        "scl": "151.80",
        "cents": 151.8
      },
      {
        "scl": "178.16",
        "cents": 178.16
      },
      {
        "scl": "204.52",
        "cents": 204.52
      },
      {
        "scl": "230.88",
        "cents": 230.88
      },
      {
        "scl": "257.24",
        "cents": 257.24
      },
      {
        "scl": "267.24",
        "cents": 267.24
      },
      {
        "scl": "293.60",
        "cents": 293.6
      },
      {
        "scl": "319.96",
        "cents": 319.96
      },
      {
        "scl": "346.32",
        "cents": 346.32
      },
      {
        "scl": "356.32",
        "cents": 356.32
      },
      {
        "scl": "382.68",
        "cents": 382.68
      },
      {
        "scl": "409.04",
        "cents": 409.04
      },
      {
        "scl": "435.40",
        "cents": 435.4
      },
      {
        "scl": "445.40",
        "cents": 445.4
      },
      {
        "scl": "471.76",
        "cents": 471.76
      },
      {
        "scl": "498.12",
        "cents": 498.12
      },
      {
        "scl": "524.48",
        "cents": 524.48
      },
      {
        "scl": "550.84",
        "cents": 550.84
      },
      {
        "scl": "560.84",
        "cents": 560.84
      },
      {
        "scl": "587.20",
        "cents": 587.2
      },
      {
        "scl": "613.56",
        "cents": 613.56
      },
      {
        "scl": "639.92",
        "cents": 639.92
      },
      {
        "scl": "649.92",
        "cents": 649.92
      },
      {
        "scl": "676.28",
        "cents": 676.28
      },
      {
        "scl": "702.64",
        "cents": 702.64
      },
      {
        "scl": "729.00",
        "cents": 729.0
      },
      {
        "scl": "755.36",
        "cents": 755.36
      },
      {
        "scl": "765.36",
        "cents": 765.36
      },
      {
        "scl": "791.72",
        "cents": 791.72
      },
      {
        "scl": "818.08",
        "cents": 818.08
      },
      {
        "scl": "844.44",
        "cents": 844.44
      },
      {
        "scl": "854.44",
        "cents": 854.44
      },
      {
        "scl": "880.80",
        "cents": 880.8
      },
      {
        "scl": "907.16",
        "cents": 907.16
      },
      {
        "scl": "933.52",
        "cents": 933.52
      },
      {
        "scl": "943.52",
        "cents": 943.52
      },
      {
        "scl": "969.88",
        "cents": 969.88
      },
      {
        "scl": "996.24",
        "cents": 996.24
      },
      {
        "scl": "1022.60",
        "cents": 1022.6
      },
      {
        "scl": "1048.96",
        "cents": 1048.96
      },
      {
        "scl": "1058.96",
        "cents": 1058.96
      },
      {
        "scl": "1085.32",
        "cents": 1085.32
      },
      {
        "scl": "1111.68",
        "cents": 1111.68
      },
      {
        "scl": "1138.04",
        "cents": 1138.04
      },
      {
        "scl": "1148.04",
        "cents": 1148.04
      },
      {
        "scl": "1174.40",
        "cents": 1174.4
      },
      {
        "scl": "1200.76",
        "cents": 1200.76
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-53-7",
    "description": "53rd root of 7, 18.879 tones/octave",
    "notes": 53,
    "period_cents": 3368.826,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-53-7/",
    "tones": [
      {
        "scl": "63.562753",
        "cents": 63.562753
      },
      {
        "scl": "127.125506",
        "cents": 127.125506
      },
      {
        "scl": "190.688259",
        "cents": 190.688259
      },
      {
        "scl": "254.251012",
        "cents": 254.251012
      },
      {
        "scl": "317.813765",
        "cents": 317.813765
      },
      {
        "scl": "381.376518",
        "cents": 381.376518
      },
      {
        "scl": "444.939271",
        "cents": 444.939271
      },
      {
        "scl": "508.502024",
        "cents": 508.502024
      },
      {
        "scl": "572.064777",
        "cents": 572.064777
      },
      {
        "scl": "635.62753",
        "cents": 635.62753
      },
      {
        "scl": "699.190282",
        "cents": 699.190282
      },
      {
        "scl": "762.753035",
        "cents": 762.753035
      },
      {
        "scl": "826.315788",
        "cents": 826.315788
      },
      {
        "scl": "889.878541",
        "cents": 889.878541
      },
      {
        "scl": "953.441294",
        "cents": 953.441294
      },
      {
        "scl": "1017.004047",
        "cents": 1017.004047
      },
      {
        "scl": "1080.5668",
        "cents": 1080.5668
      },
      {
        "scl": "1144.129553",
        "cents": 1144.129553
      },
      {
        "scl": "1207.692306",
        "cents": 1207.692306
      },
      {
        "scl": "1271.255059",
        "cents": 1271.255059
      },
      {
        "scl": "1334.817812",
        "cents": 1334.817812
      },
      {
        "scl": "1398.380565",
        "cents": 1398.380565
      },
      {
        "scl": "1461.943318",
        "cents": 1461.943318
      },
      {
        "scl": "1525.506071",
        "cents": 1525.506071
      },
      {
        "scl": "1589.068824",
        "cents": 1589.068824
      },
      {
        "scl": "1652.631577",
        "cents": 1652.631577
      },
      {
        "scl": "1716.19433",
        "cents": 1716.19433
      },
      {
        "scl": "1779.757083",
        "cents": 1779.757083
      },
      {
        "scl": "1843.319836",
        "cents": 1843.319836
      },
      {
        "scl": "1906.882589",
        "cents": 1906.882589
      },
      {
        "scl": "1970.445342",
        "cents": 1970.445342
      },
      {
        "scl": "2034.008094",
        "cents": 2034.008094
      },
      {
        "scl": "2097.570847",
        "cents": 2097.570847
      },
      {
        "scl": "2161.1336",
        "cents": 2161.1336
      },
      {
        "scl": "2224.696353",
        "cents": 2224.696353
      },
      {
        "scl": "2288.259106",
        "cents": 2288.259106
      },
      {
        "scl": "2351.821859",
        "cents": 2351.821859
      },
      {
        "scl": "2415.384612",
        "cents": 2415.384612
      },
      {
        "scl": "2478.947365",
        "cents": 2478.947365
      },
      {
        "scl": "2542.510118",
        "cents": 2542.510118
      },
      {
        "scl": "2606.072871",
        "cents": 2606.072871
      },
      {
        "scl": "2669.635624",
        "cents": 2669.635624
      },
      {
        "scl": "2733.198377",
        "cents": 2733.198377
      },
      {
        "scl": "2796.76113",
        "cents": 2796.76113
      },
      {
        "scl": "2860.323883",
        "cents": 2860.323883
      },
      {
        "scl": "2923.886636",
        "cents": 2923.886636
      },
      {
        "scl": "2987.449389",
        "cents": 2987.449389
      },
      {
        "scl": "3051.012142",
        "cents": 3051.012142
      },
      {
        "scl": "3114.574895",
        "cents": 3114.574895
      },
      {
        "scl": "3178.137648",
        "cents": 3178.137648
      },
      {
        "scl": "3241.700401",
        "cents": 3241.700401
      },
      {
        "scl": "3305.263154",
        "cents": 3305.263154
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-53-11",
    "description": "53rd root of 11, 15.3204 tones/octave",
    "notes": 53,
    "period_cents": 4151.318,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-53-11/",
    "tones": [
      {
        "scl": "78.326754",
        "cents": 78.326754
      },
      {
        "scl": "156.653507",
        "cents": 156.653507
      },
      {
        "scl": "234.980261",
        "cents": 234.980261
      },
      {
        "scl": "313.307015",
        "cents": 313.307015
      },
      {
        "scl": "391.633768",
        "cents": 391.633768
      },
      {
        "scl": "469.960522",
        "cents": 469.960522
      },
      {
        "scl": "548.287275",
        "cents": 548.287275
      },
      {
        "scl": "626.614029",
        "cents": 626.614029
      },
      {
        "scl": "704.940783",
        "cents": 704.940783
      },
      {
        "scl": "783.267536",
        "cents": 783.267536
      },
      {
        "scl": "861.59429",
        "cents": 861.59429
      },
      {
        "scl": "939.921044",
        "cents": 939.921044
      },
      {
        "scl": "1018.247797",
        "cents": 1018.247797
      },
      {
        "scl": "1096.574551",
        "cents": 1096.574551
      },
      {
        "scl": "1174.901304",
        "cents": 1174.901304
      },
      {
        "scl": "1253.228058",
        "cents": 1253.228058
      },
      {
        "scl": "1331.554812",
        "cents": 1331.554812
      },
      {
        "scl": "1409.881565",
        "cents": 1409.881565
      },
      {
        "scl": "1488.208319",
        "cents": 1488.208319
      },
      {
        "scl": "1566.535073",
        "cents": 1566.535073
      },
      {
        "scl": "1644.861826",
        "cents": 1644.861826
      },
      {
        "scl": "1723.18858",
        "cents": 1723.18858
      },
      {
        "scl": "1801.515333",
        "cents": 1801.515333
      },
      {
        "scl": "1879.842087",
        "cents": 1879.842087
      },
      {
        "scl": "1958.168841",
        "cents": 1958.168841
      },
      {
        "scl": "2036.495594",
        "cents": 2036.495594
      },
      {
        "scl": "2114.822348",
        "cents": 2114.822348
      },
      {
        "scl": "2193.149102",
        "cents": 2193.149102
      },
      {
        "scl": "2271.475855",
        "cents": 2271.475855
      },
      {
        "scl": "2349.802609",
        "cents": 2349.802609
      },
      {
        "scl": "2428.129363",
        "cents": 2428.129363
      },
      {
        "scl": "2506.456116",
        "cents": 2506.456116
      },
      {
        "scl": "2584.78287",
        "cents": 2584.78287
      },
      {
        "scl": "2663.109623",
        "cents": 2663.109623
      },
      {
        "scl": "2741.436377",
        "cents": 2741.436377
      },
      {
        "scl": "2819.763131",
        "cents": 2819.763131
      },
      {
        "scl": "2898.089884",
        "cents": 2898.089884
      },
      {
        "scl": "2976.416638",
        "cents": 2976.416638
      },
      {
        "scl": "3054.743392",
        "cents": 3054.743392
      },
      {
        "scl": "3133.070145",
        "cents": 3133.070145
      },
      {
        "scl": "3211.396899",
        "cents": 3211.396899
      },
      {
        "scl": "3289.723652",
        "cents": 3289.723652
      },
      {
        "scl": "3368.050406",
        "cents": 3368.050406
      },
      {
        "scl": "3446.37716",
        "cents": 3446.37716
      },
      {
        "scl": "3524.703913",
        "cents": 3524.703913
      },
      {
        "scl": "3603.030667",
        "cents": 3603.030667
      },
      {
        "scl": "3681.357421",
        "cents": 3681.357421
      },
      {
        "scl": "3759.684174",
        "cents": 3759.684174
      },
      {
        "scl": "3838.010928",
        "cents": 3838.010928
      },
      {
        "scl": "3916.337681",
        "cents": 3916.337681
      },
      {
        "scl": "3994.664435",
        "cents": 3994.664435
      },
      {
        "scl": "4072.991189",
        "cents": 4072.991189
      },
      {
        "scl": "11/1",
        "cents": 4151.318
      }
    ]
  },
  {
    "stem": "mailing-lists/eikohole6",
    "description": "Sixth eikohole ball",
    "notes": 54,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11776.html#11776",
    "url": "https://scalelibrary.org/scales/mailing-lists/eikohole6/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "126/121",
        "cents": 70.1
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "28/25",
        "cents": 196.198
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "63/55",
        "cents": 235.104
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "196/165",
        "cents": 298.065
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "72/55",
        "cents": 466.278
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "147/110",
        "cents": 501.975
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "224/165",
        "cents": 529.239
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "168/121",
        "cents": 568.145
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "84/55",
        "cents": 733.149
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "63/40",
        "cents": 786.422
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "189/110",
        "cents": 937.059
      },
      {
        "scl": "96/55",
        "cents": 964.323
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "98/55",
        "cents": 1000.02
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "224/121",
        "cents": 1066.19
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "108/55",
        "cents": 1168.233
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-54",
    "description": "54 equal divisions of the octave",
    "notes": 54,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-54/",
    "tones": [
      {
        "scl": "22.222222",
        "cents": 22.222222
      },
      {
        "scl": "44.444444",
        "cents": 44.444444
      },
      {
        "scl": "66.666667",
        "cents": 66.666667
      },
      {
        "scl": "88.888889",
        "cents": 88.888889
      },
      {
        "scl": "111.111111",
        "cents": 111.111111
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "155.555556",
        "cents": 155.555556
      },
      {
        "scl": "177.777778",
        "cents": 177.777778
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "222.222222",
        "cents": 222.222222
      },
      {
        "scl": "244.444444",
        "cents": 244.444444
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "288.888889",
        "cents": 288.888889
      },
      {
        "scl": "311.111111",
        "cents": 311.111111
      },
      {
        "scl": "333.333333",
        "cents": 333.333333
      },
      {
        "scl": "355.555556",
        "cents": 355.555556
      },
      {
        "scl": "377.777778",
        "cents": 377.777778
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "422.222222",
        "cents": 422.222222
      },
      {
        "scl": "444.444444",
        "cents": 444.444444
      },
      {
        "scl": "466.666667",
        "cents": 466.666667
      },
      {
        "scl": "488.888889",
        "cents": 488.888889
      },
      {
        "scl": "511.111111",
        "cents": 511.111111
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "555.555556",
        "cents": 555.555556
      },
      {
        "scl": "577.777778",
        "cents": 577.777778
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "622.222222",
        "cents": 622.222222
      },
      {
        "scl": "644.444444",
        "cents": 644.444444
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "688.888889",
        "cents": 688.888889
      },
      {
        "scl": "711.111111",
        "cents": 711.111111
      },
      {
        "scl": "733.333333",
        "cents": 733.333333
      },
      {
        "scl": "755.555556",
        "cents": 755.555556
      },
      {
        "scl": "777.777778",
        "cents": 777.777778
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "822.222222",
        "cents": 822.222222
      },
      {
        "scl": "844.444444",
        "cents": 844.444444
      },
      {
        "scl": "866.666667",
        "cents": 866.666667
      },
      {
        "scl": "888.888889",
        "cents": 888.888889
      },
      {
        "scl": "911.111111",
        "cents": 911.111111
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "955.555556",
        "cents": 955.555556
      },
      {
        "scl": "977.777778",
        "cents": 977.777778
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1022.222222",
        "cents": 1022.222222
      },
      {
        "scl": "1044.444444",
        "cents": 1044.444444
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1088.888889",
        "cents": 1088.888889
      },
      {
        "scl": "1111.111111",
        "cents": 1111.111111
      },
      {
        "scl": "1133.333333",
        "cents": 1133.333333
      },
      {
        "scl": "1155.555556",
        "cents": 1155.555556
      },
      {
        "scl": "1177.777778",
        "cents": 1177.777778
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-54-11",
    "description": "54th root of 11, 15.6095 tones/octave",
    "notes": 54,
    "period_cents": 4151.318,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-54-11/",
    "tones": [
      {
        "scl": "76.876258",
        "cents": 76.876258
      },
      {
        "scl": "153.752516",
        "cents": 153.752516
      },
      {
        "scl": "230.628775",
        "cents": 230.628775
      },
      {
        "scl": "307.505033",
        "cents": 307.505033
      },
      {
        "scl": "384.381291",
        "cents": 384.381291
      },
      {
        "scl": "461.257549",
        "cents": 461.257549
      },
      {
        "scl": "538.133807",
        "cents": 538.133807
      },
      {
        "scl": "615.010066",
        "cents": 615.010066
      },
      {
        "scl": "691.886324",
        "cents": 691.886324
      },
      {
        "scl": "768.762582",
        "cents": 768.762582
      },
      {
        "scl": "845.63884",
        "cents": 845.63884
      },
      {
        "scl": "922.515098",
        "cents": 922.515098
      },
      {
        "scl": "999.391356",
        "cents": 999.391356
      },
      {
        "scl": "1076.267615",
        "cents": 1076.267615
      },
      {
        "scl": "1153.143873",
        "cents": 1153.143873
      },
      {
        "scl": "1230.020131",
        "cents": 1230.020131
      },
      {
        "scl": "1306.896389",
        "cents": 1306.896389
      },
      {
        "scl": "1383.772647",
        "cents": 1383.772647
      },
      {
        "scl": "1460.648906",
        "cents": 1460.648906
      },
      {
        "scl": "1537.525164",
        "cents": 1537.525164
      },
      {
        "scl": "1614.401422",
        "cents": 1614.401422
      },
      {
        "scl": "1691.27768",
        "cents": 1691.27768
      },
      {
        "scl": "1768.153938",
        "cents": 1768.153938
      },
      {
        "scl": "1845.030197",
        "cents": 1845.030197
      },
      {
        "scl": "1921.906455",
        "cents": 1921.906455
      },
      {
        "scl": "1998.782713",
        "cents": 1998.782713
      },
      {
        "scl": "2075.658971",
        "cents": 2075.658971
      },
      {
        "scl": "2152.535229",
        "cents": 2152.535229
      },
      {
        "scl": "2229.411488",
        "cents": 2229.411488
      },
      {
        "scl": "2306.287746",
        "cents": 2306.287746
      },
      {
        "scl": "2383.164004",
        "cents": 2383.164004
      },
      {
        "scl": "2460.040262",
        "cents": 2460.040262
      },
      {
        "scl": "2536.91652",
        "cents": 2536.91652
      },
      {
        "scl": "2613.792779",
        "cents": 2613.792779
      },
      {
        "scl": "2690.669037",
        "cents": 2690.669037
      },
      {
        "scl": "2767.545295",
        "cents": 2767.545295
      },
      {
        "scl": "2844.421553",
        "cents": 2844.421553
      },
      {
        "scl": "2921.297811",
        "cents": 2921.297811
      },
      {
        "scl": "2998.174069",
        "cents": 2998.174069
      },
      {
        "scl": "3075.050328",
        "cents": 3075.050328
      },
      {
        "scl": "3151.926586",
        "cents": 3151.926586
      },
      {
        "scl": "3228.802844",
        "cents": 3228.802844
      },
      {
        "scl": "3305.679102",
        "cents": 3305.679102
      },
      {
        "scl": "3382.55536",
        "cents": 3382.55536
      },
      {
        "scl": "3459.431619",
        "cents": 3459.431619
      },
      {
        "scl": "3536.307877",
        "cents": 3536.307877
      },
      {
        "scl": "3613.184135",
        "cents": 3613.184135
      },
      {
        "scl": "3690.060393",
        "cents": 3690.060393
      },
      {
        "scl": "3766.936651",
        "cents": 3766.936651
      },
      {
        "scl": "3843.81291",
        "cents": 3843.81291
      },
      {
        "scl": "3920.689168",
        "cents": 3920.689168
      },
      {
        "scl": "3997.565426",
        "cents": 3997.565426
      },
      {
        "scl": "4074.441684",
        "cents": 4074.441684
      },
      {
        "scl": "11/1",
        "cents": 4151.318
      }
    ]
  },
  {
    "stem": "edos/edo-55",
    "description": "55 equal divisions of the octave",
    "notes": 55,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-55/",
    "tones": [
      {
        "scl": "21.818182",
        "cents": 21.818182
      },
      {
        "scl": "43.636364",
        "cents": 43.636364
      },
      {
        "scl": "65.454545",
        "cents": 65.454545
      },
      {
        "scl": "87.272727",
        "cents": 87.272727
      },
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "130.909091",
        "cents": 130.909091
      },
      {
        "scl": "152.727273",
        "cents": 152.727273
      },
      {
        "scl": "174.545455",
        "cents": 174.545455
      },
      {
        "scl": "196.363636",
        "cents": 196.363636
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "261.818182",
        "cents": 261.818182
      },
      {
        "scl": "283.636364",
        "cents": 283.636364
      },
      {
        "scl": "305.454545",
        "cents": 305.454545
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "349.090909",
        "cents": 349.090909
      },
      {
        "scl": "370.909091",
        "cents": 370.909091
      },
      {
        "scl": "392.727273",
        "cents": 392.727273
      },
      {
        "scl": "414.545455",
        "cents": 414.545455
      },
      {
        "scl": "436.363636",
        "cents": 436.363636
      },
      {
        "scl": "458.181818",
        "cents": 458.181818
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "501.818182",
        "cents": 501.818182
      },
      {
        "scl": "523.636364",
        "cents": 523.636364
      },
      {
        "scl": "545.454545",
        "cents": 545.454545
      },
      {
        "scl": "567.272727",
        "cents": 567.272727
      },
      {
        "scl": "589.090909",
        "cents": 589.090909
      },
      {
        "scl": "610.909091",
        "cents": 610.909091
      },
      {
        "scl": "632.727273",
        "cents": 632.727273
      },
      {
        "scl": "654.545455",
        "cents": 654.545455
      },
      {
        "scl": "676.363636",
        "cents": 676.363636
      },
      {
        "scl": "698.181818",
        "cents": 698.181818
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "741.818182",
        "cents": 741.818182
      },
      {
        "scl": "763.636364",
        "cents": 763.636364
      },
      {
        "scl": "785.454545",
        "cents": 785.454545
      },
      {
        "scl": "807.272727",
        "cents": 807.272727
      },
      {
        "scl": "829.090909",
        "cents": 829.090909
      },
      {
        "scl": "850.909091",
        "cents": 850.909091
      },
      {
        "scl": "872.727273",
        "cents": 872.727273
      },
      {
        "scl": "894.545455",
        "cents": 894.545455
      },
      {
        "scl": "916.363636",
        "cents": 916.363636
      },
      {
        "scl": "938.181818",
        "cents": 938.181818
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1003.636364",
        "cents": 1003.636364
      },
      {
        "scl": "1025.454545",
        "cents": 1025.454545
      },
      {
        "scl": "1047.272727",
        "cents": 1047.272727
      },
      {
        "scl": "1069.090909",
        "cents": 1069.090909
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1112.727273",
        "cents": 1112.727273
      },
      {
        "scl": "1134.545455",
        "cents": 1134.545455
      },
      {
        "scl": "1156.363636",
        "cents": 1156.363636
      },
      {
        "scl": "1178.181818",
        "cents": 1178.181818
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-liese-55",
    "description": "19L 36s MOS for Liese, L=41.26, s=11.63",
    "notes": 55,
    "period_cents": 1202.62,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-liese-55/",
    "tones": [
      {
        "scl": "11.63",
        "cents": 11.63
      },
      {
        "scl": "52.89",
        "cents": 52.89
      },
      {
        "scl": "64.52",
        "cents": 64.52
      },
      {
        "scl": "76.15",
        "cents": 76.15
      },
      {
        "scl": "117.41",
        "cents": 117.41
      },
      {
        "scl": "129.04",
        "cents": 129.04
      },
      {
        "scl": "140.67",
        "cents": 140.67
      },
      {
        "scl": "181.93",
        "cents": 181.93
      },
      {
        "scl": "193.56",
        "cents": 193.56
      },
      {
        "scl": "205.19",
        "cents": 205.19
      },
      {
        "scl": "246.45",
        "cents": 246.45
      },
      {
        "scl": "258.08",
        "cents": 258.08
      },
      {
        "scl": "269.71",
        "cents": 269.71
      },
      {
        "scl": "310.97",
        "cents": 310.97
      },
      {
        "scl": "322.60",
        "cents": 322.6
      },
      {
        "scl": "363.86",
        "cents": 363.86
      },
      {
        "scl": "375.49",
        "cents": 375.49
      },
      {
        "scl": "387.12",
        "cents": 387.12
      },
      {
        "scl": "428.38",
        "cents": 428.38
      },
      {
        "scl": "440.01",
        "cents": 440.01
      },
      {
        "scl": "451.64",
        "cents": 451.64
      },
      {
        "scl": "492.90",
        "cents": 492.9
      },
      {
        "scl": "504.53",
        "cents": 504.53
      },
      {
        "scl": "516.16",
        "cents": 516.16
      },
      {
        "scl": "557.42",
        "cents": 557.42
      },
      {
        "scl": "569.05",
        "cents": 569.05
      },
      {
        "scl": "580.68",
        "cents": 580.68
      },
      {
        "scl": "621.94",
        "cents": 621.94
      },
      {
        "scl": "633.57",
        "cents": 633.57
      },
      {
        "scl": "645.20",
        "cents": 645.2
      },
      {
        "scl": "686.46",
        "cents": 686.46
      },
      {
        "scl": "698.09",
        "cents": 698.09
      },
      {
        "scl": "709.72",
        "cents": 709.72
      },
      {
        "scl": "750.98",
        "cents": 750.98
      },
      {
        "scl": "762.61",
        "cents": 762.61
      },
      {
        "scl": "774.24",
        "cents": 774.24
      },
      {
        "scl": "815.50",
        "cents": 815.5
      },
      {
        "scl": "827.13",
        "cents": 827.13
      },
      {
        "scl": "838.76",
        "cents": 838.76
      },
      {
        "scl": "880.02",
        "cents": 880.02
      },
      {
        "scl": "891.65",
        "cents": 891.65
      },
      {
        "scl": "932.91",
        "cents": 932.91
      },
      {
        "scl": "944.54",
        "cents": 944.54
      },
      {
        "scl": "956.17",
        "cents": 956.17
      },
      {
        "scl": "997.43",
        "cents": 997.43
      },
      {
        "scl": "1009.06",
        "cents": 1009.06
      },
      {
        "scl": "1020.69",
        "cents": 1020.69
      },
      {
        "scl": "1061.95",
        "cents": 1061.95
      },
      {
        "scl": "1073.58",
        "cents": 1073.58
      },
      {
        "scl": "1085.21",
        "cents": 1085.21
      },
      {
        "scl": "1126.47",
        "cents": 1126.47
      },
      {
        "scl": "1138.10",
        "cents": 1138.1
      },
      {
        "scl": "1149.73",
        "cents": 1149.73
      },
      {
        "scl": "1190.99",
        "cents": 1190.99
      },
      {
        "scl": "1202.62",
        "cents": 1202.62
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-56",
    "description": "31L 25s MOS for Luna, L=29.980, s=10.824",
    "notes": 56,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-56/",
    "tones": [
      {
        "scl": "29.980",
        "cents": 29.98
      },
      {
        "scl": "40.804",
        "cents": 40.804
      },
      {
        "scl": "70.784",
        "cents": 70.784
      },
      {
        "scl": "81.608",
        "cents": 81.608
      },
      {
        "scl": "111.588",
        "cents": 111.588
      },
      {
        "scl": "122.412",
        "cents": 122.412
      },
      {
        "scl": "152.392",
        "cents": 152.392
      },
      {
        "scl": "163.216",
        "cents": 163.216
      },
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "223.176",
        "cents": 223.176
      },
      {
        "scl": "234.000",
        "cents": 234.0
      },
      {
        "scl": "263.980",
        "cents": 263.98
      },
      {
        "scl": "274.804",
        "cents": 274.804
      },
      {
        "scl": "304.784",
        "cents": 304.784
      },
      {
        "scl": "315.608",
        "cents": 315.608
      },
      {
        "scl": "345.588",
        "cents": 345.588
      },
      {
        "scl": "356.412",
        "cents": 356.412
      },
      {
        "scl": "386.392",
        "cents": 386.392
      },
      {
        "scl": "416.372",
        "cents": 416.372
      },
      {
        "scl": "427.196",
        "cents": 427.196
      },
      {
        "scl": "457.176",
        "cents": 457.176
      },
      {
        "scl": "468.000",
        "cents": 468.0
      },
      {
        "scl": "497.980",
        "cents": 497.98
      },
      {
        "scl": "508.804",
        "cents": 508.804
      },
      {
        "scl": "538.784",
        "cents": 538.784
      },
      {
        "scl": "549.608",
        "cents": 549.608
      },
      {
        "scl": "579.588",
        "cents": 579.588
      },
      {
        "scl": "590.412",
        "cents": 590.412
      },
      {
        "scl": "620.392",
        "cents": 620.392
      },
      {
        "scl": "650.372",
        "cents": 650.372
      },
      {
        "scl": "661.196",
        "cents": 661.196
      },
      {
        "scl": "691.176",
        "cents": 691.176
      },
      {
        "scl": "702.000",
        "cents": 702.0
      },
      {
        "scl": "731.980",
        "cents": 731.98
      },
      {
        "scl": "742.804",
        "cents": 742.804
      },
      {
        "scl": "772.784",
        "cents": 772.784
      },
      {
        "scl": "783.608",
        "cents": 783.608
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "843.568",
        "cents": 843.568
      },
      {
        "scl": "854.392",
        "cents": 854.392
      },
      {
        "scl": "884.372",
        "cents": 884.372
      },
      {
        "scl": "895.196",
        "cents": 895.196
      },
      {
        "scl": "925.176",
        "cents": 925.176
      },
      {
        "scl": "936.000",
        "cents": 936.0
      },
      {
        "scl": "965.980",
        "cents": 965.98
      },
      {
        "scl": "976.804",
        "cents": 976.804
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1036.764",
        "cents": 1036.764
      },
      {
        "scl": "1047.588",
        "cents": 1047.588
      },
      {
        "scl": "1077.568",
        "cents": 1077.568
      },
      {
        "scl": "1088.392",
        "cents": 1088.392
      },
      {
        "scl": "1118.372",
        "cents": 1118.372
      },
      {
        "scl": "1129.196",
        "cents": 1129.196
      },
      {
        "scl": "1159.176",
        "cents": 1159.176
      },
      {
        "scl": "1170.000",
        "cents": 1170.0
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-wilson-23-dalessandro",
    "description": "Genus 3*3*3*5*7*11*11 (& 8 pigtails), D'Alessandro, Figure 23",
    "notes": 56,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Xenharmonikon",
    "reference": "Erv Wilson, D'Alessandro, like a Hurricane, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-wilson-23-dalessandro/",
    "tones": [
      {
        "scl": "2079/2048",
        "cents": 26.009
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "4235/4096",
        "cents": 57.776
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "1089/1024",
        "cents": 106.546
      },
      {
        "scl": "4455/4096",
        "cents": 145.452
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "847/768",
        "cents": 169.507
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "1155/1024",
        "cents": 208.413
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "38115/32768",
        "cents": 261.686
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "605/512",
        "cents": 288.95
      },
      {
        "scl": "77/64",
        "cents": 320.144
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "2541/2048",
        "cents": 373.417
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "10395/8192",
        "cents": 412.323
      },
      {
        "scl": "165/128",
        "cents": 439.587
      },
      {
        "scl": "1331/1024",
        "cents": 453.954
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "5445/4096",
        "cents": 492.86
      },
      {
        "scl": "945/704",
        "cents": 509.687
      },
      {
        "scl": "693/512",
        "cents": 524.054
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "22869/16384",
        "cents": 577.327
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "363/256",
        "cents": 604.591
      },
      {
        "scl": "1485/1024",
        "cents": 643.497
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "49005/32768",
        "cents": 696.77
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "385/256",
        "cents": 706.458
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "12705/8192",
        "cents": 759.731
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "3267/2048",
        "cents": 808.501
      },
      {
        "scl": "77/48",
        "cents": 818.189
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "847/512",
        "cents": 871.462
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "3465/2048",
        "cents": 910.368
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "114345/65536",
        "cents": 963.641
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "1815/1024",
        "cents": 990.905
      },
      {
        "scl": "231/128",
        "cents": 1022.099
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "7623/4096",
        "cents": 1075.372
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "495/256",
        "cents": 1141.542
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "16335/8192",
        "cents": 1194.815
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-56",
    "description": "56 equal divisions of the octave",
    "notes": 56,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-56/",
    "tones": [
      {
        "scl": "21.428571",
        "cents": 21.428571
      },
      {
        "scl": "42.857143",
        "cents": 42.857143
      },
      {
        "scl": "64.285714",
        "cents": 64.285714
      },
      {
        "scl": "85.714286",
        "cents": 85.714286
      },
      {
        "scl": "107.142857",
        "cents": 107.142857
      },
      {
        "scl": "128.571429",
        "cents": 128.571429
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "192.857143",
        "cents": 192.857143
      },
      {
        "scl": "214.285714",
        "cents": 214.285714
      },
      {
        "scl": "235.714286",
        "cents": 235.714286
      },
      {
        "scl": "257.142857",
        "cents": 257.142857
      },
      {
        "scl": "278.571429",
        "cents": 278.571429
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "321.428571",
        "cents": 321.428571
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "364.285714",
        "cents": 364.285714
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "407.142857",
        "cents": 407.142857
      },
      {
        "scl": "428.571429",
        "cents": 428.571429
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "471.428571",
        "cents": 471.428571
      },
      {
        "scl": "492.857143",
        "cents": 492.857143
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "535.714286",
        "cents": 535.714286
      },
      {
        "scl": "557.142857",
        "cents": 557.142857
      },
      {
        "scl": "578.571429",
        "cents": 578.571429
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "621.428571",
        "cents": 621.428571
      },
      {
        "scl": "642.857143",
        "cents": 642.857143
      },
      {
        "scl": "664.285714",
        "cents": 664.285714
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "707.142857",
        "cents": 707.142857
      },
      {
        "scl": "728.571429",
        "cents": 728.571429
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "771.428571",
        "cents": 771.428571
      },
      {
        "scl": "792.857143",
        "cents": 792.857143
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "835.714286",
        "cents": 835.714286
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "878.571429",
        "cents": 878.571429
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "921.428571",
        "cents": 921.428571
      },
      {
        "scl": "942.857143",
        "cents": 942.857143
      },
      {
        "scl": "964.285714",
        "cents": 964.285714
      },
      {
        "scl": "985.714286",
        "cents": 985.714286
      },
      {
        "scl": "1007.142857",
        "cents": 1007.142857
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1071.428571",
        "cents": 1071.428571
      },
      {
        "scl": "1092.857143",
        "cents": 1092.857143
      },
      {
        "scl": "1114.285714",
        "cents": 1114.285714
      },
      {
        "scl": "1135.714286",
        "cents": 1135.714286
      },
      {
        "scl": "1157.142857",
        "cents": 1157.142857
      },
      {
        "scl": "1178.571429",
        "cents": 1178.571429
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-schulter-707-56",
    "description": "Temperament with fifth of 707.22045",
    "notes": 56,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Margo Schulter, George Secor's 17-Tone Well-Temperament and Neo-Medieval Music, Xenharmonikon 18 (2006), p.90",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-schulter-707-56/",
    "tones": [
      {
        "scl": "22.74765",
        "cents": 22.74765
      },
      {
        "scl": "41.1501",
        "cents": 41.1501
      },
      {
        "scl": "63.89775",
        "cents": 63.89775
      },
      {
        "scl": "86.6454",
        "cents": 86.6454
      },
      {
        "scl": "109.39305",
        "cents": 109.39305
      },
      {
        "scl": "127.7955",
        "cents": 127.7955
      },
      {
        "scl": "150.54315",
        "cents": 150.54315
      },
      {
        "scl": "173.2908",
        "cents": 173.2908
      },
      {
        "scl": "191.69325",
        "cents": 191.69325
      },
      {
        "scl": "214.4409",
        "cents": 214.4409
      },
      {
        "scl": "237.18855",
        "cents": 237.18855
      },
      {
        "scl": "255.591",
        "cents": 255.591
      },
      {
        "scl": "278.33865",
        "cents": 278.33865
      },
      {
        "scl": "301.0863",
        "cents": 301.0863
      },
      {
        "scl": "319.48875",
        "cents": 319.48875
      },
      {
        "scl": "342.2364",
        "cents": 342.2364
      },
      {
        "scl": "364.98405",
        "cents": 364.98405
      },
      {
        "scl": "387.7317",
        "cents": 387.7317
      },
      {
        "scl": "406.13415",
        "cents": 406.13415
      },
      {
        "scl": "428.8818",
        "cents": 428.8818
      },
      {
        "scl": "451.62945",
        "cents": 451.62945
      },
      {
        "scl": "470.0319",
        "cents": 470.0319
      },
      {
        "scl": "492.77955",
        "cents": 492.77955
      },
      {
        "scl": "515.5272",
        "cents": 515.5272
      },
      {
        "scl": "533.92965",
        "cents": 533.92965
      },
      {
        "scl": "556.6773",
        "cents": 556.6773
      },
      {
        "scl": "579.42495",
        "cents": 579.42495
      },
      {
        "scl": "602.1726",
        "cents": 602.1726
      },
      {
        "scl": "620.57505",
        "cents": 620.57505
      },
      {
        "scl": "643.3227",
        "cents": 643.3227
      },
      {
        "scl": "666.07035",
        "cents": 666.07035
      },
      {
        "scl": "684.4728",
        "cents": 684.4728
      },
      {
        "scl": "707.22045",
        "cents": 707.22045
      },
      {
        "scl": "729.9681",
        "cents": 729.9681
      },
      {
        "scl": "748.37055",
        "cents": 748.37055
      },
      {
        "scl": "771.1182",
        "cents": 771.1182
      },
      {
        "scl": "793.86585",
        "cents": 793.86585
      },
      {
        "scl": "816.6135",
        "cents": 816.6135
      },
      {
        "scl": "835.01595",
        "cents": 835.01595
      },
      {
        "scl": "857.7636",
        "cents": 857.7636
      },
      {
        "scl": "880.51125",
        "cents": 880.51125
      },
      {
        "scl": "898.9137",
        "cents": 898.9137
      },
      {
        "scl": "921.66135",
        "cents": 921.66135
      },
      {
        "scl": "944.409",
        "cents": 944.409
      },
      {
        "scl": "962.81145",
        "cents": 962.81145
      },
      {
        "scl": "985.5591",
        "cents": 985.5591
      },
      {
        "scl": "1008.30675",
        "cents": 1008.30675
      },
      {
        "scl": "1026.7092",
        "cents": 1026.7092
      },
      {
        "scl": "1049.45685",
        "cents": 1049.45685
      },
      {
        "scl": "1072.2045",
        "cents": 1072.2045
      },
      {
        "scl": "1094.95215",
        "cents": 1094.95215
      },
      {
        "scl": "1113.3546",
        "cents": 1113.3546
      },
      {
        "scl": "1136.10225",
        "cents": 1136.10225
      },
      {
        "scl": "1158.8499",
        "cents": 1158.8499
      },
      {
        "scl": "1177.25235",
        "cents": 1177.25235
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-57",
    "description": "57 equal divisions of the octave",
    "notes": 57,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-57/",
    "tones": [
      {
        "scl": "21.052632",
        "cents": 21.052632
      },
      {
        "scl": "42.105263",
        "cents": 42.105263
      },
      {
        "scl": "63.157895",
        "cents": 63.157895
      },
      {
        "scl": "84.210526",
        "cents": 84.210526
      },
      {
        "scl": "105.263158",
        "cents": 105.263158
      },
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "147.368421",
        "cents": 147.368421
      },
      {
        "scl": "168.421053",
        "cents": 168.421053
      },
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "210.526316",
        "cents": 210.526316
      },
      {
        "scl": "231.578947",
        "cents": 231.578947
      },
      {
        "scl": "252.631579",
        "cents": 252.631579
      },
      {
        "scl": "273.684211",
        "cents": 273.684211
      },
      {
        "scl": "294.736842",
        "cents": 294.736842
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "336.842105",
        "cents": 336.842105
      },
      {
        "scl": "357.894737",
        "cents": 357.894737
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "421.052632",
        "cents": 421.052632
      },
      {
        "scl": "442.105263",
        "cents": 442.105263
      },
      {
        "scl": "463.157895",
        "cents": 463.157895
      },
      {
        "scl": "484.210526",
        "cents": 484.210526
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "526.315789",
        "cents": 526.315789
      },
      {
        "scl": "547.368421",
        "cents": 547.368421
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "589.473684",
        "cents": 589.473684
      },
      {
        "scl": "610.526316",
        "cents": 610.526316
      },
      {
        "scl": "631.578947",
        "cents": 631.578947
      },
      {
        "scl": "652.631579",
        "cents": 652.631579
      },
      {
        "scl": "673.684211",
        "cents": 673.684211
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "715.789474",
        "cents": 715.789474
      },
      {
        "scl": "736.842105",
        "cents": 736.842105
      },
      {
        "scl": "757.894737",
        "cents": 757.894737
      },
      {
        "scl": "778.947368",
        "cents": 778.947368
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "842.105263",
        "cents": 842.105263
      },
      {
        "scl": "863.157895",
        "cents": 863.157895
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "905.263158",
        "cents": 905.263158
      },
      {
        "scl": "926.315789",
        "cents": 926.315789
      },
      {
        "scl": "947.368421",
        "cents": 947.368421
      },
      {
        "scl": "968.421053",
        "cents": 968.421053
      },
      {
        "scl": "989.473684",
        "cents": 989.473684
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1031.578947",
        "cents": 1031.578947
      },
      {
        "scl": "1052.631579",
        "cents": 1052.631579
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1094.736842",
        "cents": 1094.736842
      },
      {
        "scl": "1115.789474",
        "cents": 1115.789474
      },
      {
        "scl": "1136.842105",
        "cents": 1136.842105
      },
      {
        "scl": "1157.894737",
        "cents": 1157.894737
      },
      {
        "scl": "1178.947368",
        "cents": 1178.947368
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/trikleismic57",
    "description": "Trikleismic[57] in 159-et tuning",
    "notes": 57,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69797.html#69797",
    "url": "https://scalelibrary.org/scales/mailing-lists/trikleismic57/",
    "tones": [
      {
        "scl": "15.094340",
        "cents": 15.09434
      },
      {
        "scl": "52.830189",
        "cents": 52.830189
      },
      {
        "scl": "67.924528",
        "cents": 67.924528
      },
      {
        "scl": "83.018868",
        "cents": 83.018868
      },
      {
        "scl": "98.113208",
        "cents": 98.113208
      },
      {
        "scl": "135.849057",
        "cents": 135.849057
      },
      {
        "scl": "150.943396",
        "cents": 150.943396
      },
      {
        "scl": "166.037736",
        "cents": 166.037736
      },
      {
        "scl": "181.132075",
        "cents": 181.132075
      },
      {
        "scl": "218.867925",
        "cents": 218.867925
      },
      {
        "scl": "233.962264",
        "cents": 233.962264
      },
      {
        "scl": "249.056604",
        "cents": 249.056604
      },
      {
        "scl": "264.150943",
        "cents": 264.150943
      },
      {
        "scl": "301.886792",
        "cents": 301.886792
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "332.075472",
        "cents": 332.075472
      },
      {
        "scl": "347.169811",
        "cents": 347.169811
      },
      {
        "scl": "384.905660",
        "cents": 384.90566
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "415.094340",
        "cents": 415.09434
      },
      {
        "scl": "452.830189",
        "cents": 452.830189
      },
      {
        "scl": "467.924528",
        "cents": 467.924528
      },
      {
        "scl": "483.018868",
        "cents": 483.018868
      },
      {
        "scl": "498.113208",
        "cents": 498.113208
      },
      {
        "scl": "535.849057",
        "cents": 535.849057
      },
      {
        "scl": "550.943396",
        "cents": 550.943396
      },
      {
        "scl": "566.037736",
        "cents": 566.037736
      },
      {
        "scl": "581.132075",
        "cents": 581.132075
      },
      {
        "scl": "618.867925",
        "cents": 618.867925
      },
      {
        "scl": "633.962264",
        "cents": 633.962264
      },
      {
        "scl": "649.056604",
        "cents": 649.056604
      },
      {
        "scl": "664.150943",
        "cents": 664.150943
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "716.981132",
        "cents": 716.981132
      },
      {
        "scl": "732.075472",
        "cents": 732.075472
      },
      {
        "scl": "747.169811",
        "cents": 747.169811
      },
      {
        "scl": "784.905660",
        "cents": 784.90566
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "815.094340",
        "cents": 815.09434
      },
      {
        "scl": "852.830189",
        "cents": 852.830189
      },
      {
        "scl": "867.924528",
        "cents": 867.924528
      },
      {
        "scl": "883.018868",
        "cents": 883.018868
      },
      {
        "scl": "898.113208",
        "cents": 898.113208
      },
      {
        "scl": "935.849057",
        "cents": 935.849057
      },
      {
        "scl": "950.943396",
        "cents": 950.943396
      },
      {
        "scl": "966.037736",
        "cents": 966.037736
      },
      {
        "scl": "981.132075",
        "cents": 981.132075
      },
      {
        "scl": "1018.867925",
        "cents": 1018.867925
      },
      {
        "scl": "1033.962264",
        "cents": 1033.962264
      },
      {
        "scl": "1049.056604",
        "cents": 1049.056604
      },
      {
        "scl": "1064.150943",
        "cents": 1064.150943
      },
      {
        "scl": "1101.886792",
        "cents": 1101.886792
      },
      {
        "scl": "1116.981132",
        "cents": 1116.981132
      },
      {
        "scl": "1132.075472",
        "cents": 1132.075472
      },
      {
        "scl": "1147.169811",
        "cents": 1147.169811
      },
      {
        "scl": "1184.905660",
        "cents": 1184.90566
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/undeviginti57",
    "description": "Undeviginti[57] (152&171) in 171-et tuning",
    "notes": 57,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_74200.html#74231",
    "url": "https://scalelibrary.org/scales/mailing-lists/undeviginti57/",
    "tones": [
      {
        "scl": "7.017544",
        "cents": 7.017544
      },
      {
        "scl": "14.035088",
        "cents": 14.035088
      },
      {
        "scl": "63.157895",
        "cents": 63.157895
      },
      {
        "scl": "70.175439",
        "cents": 70.175439
      },
      {
        "scl": "77.192982",
        "cents": 77.192982
      },
      {
        "scl": "126.315790",
        "cents": 126.31579
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "140.350877",
        "cents": 140.350877
      },
      {
        "scl": "189.473684",
        "cents": 189.473684
      },
      {
        "scl": "196.491228",
        "cents": 196.491228
      },
      {
        "scl": "203.508772",
        "cents": 203.508772
      },
      {
        "scl": "252.631579",
        "cents": 252.631579
      },
      {
        "scl": "259.649123",
        "cents": 259.649123
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "315.789474",
        "cents": 315.789474
      },
      {
        "scl": "322.807018",
        "cents": 322.807018
      },
      {
        "scl": "329.824561",
        "cents": 329.824561
      },
      {
        "scl": "378.947368",
        "cents": 378.947368
      },
      {
        "scl": "385.964912",
        "cents": 385.964912
      },
      {
        "scl": "392.982456",
        "cents": 392.982456
      },
      {
        "scl": "442.105263",
        "cents": 442.105263
      },
      {
        "scl": "449.122807",
        "cents": 449.122807
      },
      {
        "scl": "456.140351",
        "cents": 456.140351
      },
      {
        "scl": "505.263158",
        "cents": 505.263158
      },
      {
        "scl": "512.280702",
        "cents": 512.280702
      },
      {
        "scl": "519.298246",
        "cents": 519.298246
      },
      {
        "scl": "568.421053",
        "cents": 568.421053
      },
      {
        "scl": "575.438596",
        "cents": 575.438596
      },
      {
        "scl": "582.456140",
        "cents": 582.45614
      },
      {
        "scl": "631.578947",
        "cents": 631.578947
      },
      {
        "scl": "638.596491",
        "cents": 638.596491
      },
      {
        "scl": "645.614035",
        "cents": 645.614035
      },
      {
        "scl": "694.736842",
        "cents": 694.736842
      },
      {
        "scl": "701.754386",
        "cents": 701.754386
      },
      {
        "scl": "708.771930",
        "cents": 708.77193
      },
      {
        "scl": "757.894737",
        "cents": 757.894737
      },
      {
        "scl": "764.912281",
        "cents": 764.912281
      },
      {
        "scl": "771.929825",
        "cents": 771.929825
      },
      {
        "scl": "821.052632",
        "cents": 821.052632
      },
      {
        "scl": "828.070175",
        "cents": 828.070175
      },
      {
        "scl": "835.087719",
        "cents": 835.087719
      },
      {
        "scl": "884.210526",
        "cents": 884.210526
      },
      {
        "scl": "891.228070",
        "cents": 891.22807
      },
      {
        "scl": "898.245614",
        "cents": 898.245614
      },
      {
        "scl": "947.368421",
        "cents": 947.368421
      },
      {
        "scl": "954.385965",
        "cents": 954.385965
      },
      {
        "scl": "961.403509",
        "cents": 961.403509
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1017.543860",
        "cents": 1017.54386
      },
      {
        "scl": "1024.561404",
        "cents": 1024.561404
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1080.701754",
        "cents": 1080.701754
      },
      {
        "scl": "1087.719298",
        "cents": 1087.719298
      },
      {
        "scl": "1136.842105",
        "cents": 1136.842105
      },
      {
        "scl": "1143.859649",
        "cents": 1143.859649
      },
      {
        "scl": "1150.877193",
        "cents": 1150.877193
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-myna-58",
    "description": "31L 27s MOS for Myna, L=24.78, s=15.95",
    "notes": 58,
    "period_cents": 1198.83,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-myna-58/",
    "tones": [
      {
        "scl": "24.78",
        "cents": 24.78
      },
      {
        "scl": "40.73",
        "cents": 40.73
      },
      {
        "scl": "65.51",
        "cents": 65.51
      },
      {
        "scl": "81.46",
        "cents": 81.46
      },
      {
        "scl": "106.24",
        "cents": 106.24
      },
      {
        "scl": "122.19",
        "cents": 122.19
      },
      {
        "scl": "146.97",
        "cents": 146.97
      },
      {
        "scl": "162.92",
        "cents": 162.92
      },
      {
        "scl": "187.70",
        "cents": 187.7
      },
      {
        "scl": "203.65",
        "cents": 203.65
      },
      {
        "scl": "228.43",
        "cents": 228.43
      },
      {
        "scl": "244.38",
        "cents": 244.38
      },
      {
        "scl": "269.16",
        "cents": 269.16
      },
      {
        "scl": "285.11",
        "cents": 285.11
      },
      {
        "scl": "309.89",
        "cents": 309.89
      },
      {
        "scl": "334.67",
        "cents": 334.67
      },
      {
        "scl": "350.62",
        "cents": 350.62
      },
      {
        "scl": "375.40",
        "cents": 375.4
      },
      {
        "scl": "391.35",
        "cents": 391.35
      },
      {
        "scl": "416.13",
        "cents": 416.13
      },
      {
        "scl": "432.08",
        "cents": 432.08
      },
      {
        "scl": "456.86",
        "cents": 456.86
      },
      {
        "scl": "472.81",
        "cents": 472.81
      },
      {
        "scl": "497.59",
        "cents": 497.59
      },
      {
        "scl": "513.54",
        "cents": 513.54
      },
      {
        "scl": "538.32",
        "cents": 538.32
      },
      {
        "scl": "554.27",
        "cents": 554.27
      },
      {
        "scl": "579.05",
        "cents": 579.05
      },
      {
        "scl": "595.00",
        "cents": 595.0
      },
      {
        "scl": "619.78",
        "cents": 619.78
      },
      {
        "scl": "644.56",
        "cents": 644.56
      },
      {
        "scl": "660.51",
        "cents": 660.51
      },
      {
        "scl": "685.29",
        "cents": 685.29
      },
      {
        "scl": "701.24",
        "cents": 701.24
      },
      {
        "scl": "726.02",
        "cents": 726.02
      },
      {
        "scl": "741.97",
        "cents": 741.97
      },
      {
        "scl": "766.75",
        "cents": 766.75
      },
      {
        "scl": "782.70",
        "cents": 782.7
      },
      {
        "scl": "807.48",
        "cents": 807.48
      },
      {
        "scl": "823.43",
        "cents": 823.43
      },
      {
        "scl": "848.21",
        "cents": 848.21
      },
      {
        "scl": "864.16",
        "cents": 864.16
      },
      {
        "scl": "888.94",
        "cents": 888.94
      },
      {
        "scl": "913.72",
        "cents": 913.72
      },
      {
        "scl": "929.67",
        "cents": 929.67
      },
      {
        "scl": "954.45",
        "cents": 954.45
      },
      {
        "scl": "970.40",
        "cents": 970.4
      },
      {
        "scl": "995.18",
        "cents": 995.18
      },
      {
        "scl": "1011.13",
        "cents": 1011.13
      },
      {
        "scl": "1035.91",
        "cents": 1035.91
      },
      {
        "scl": "1051.86",
        "cents": 1051.86
      },
      {
        "scl": "1076.64",
        "cents": 1076.64
      },
      {
        "scl": "1092.59",
        "cents": 1092.59
      },
      {
        "scl": "1117.37",
        "cents": 1117.37
      },
      {
        "scl": "1133.32",
        "cents": 1133.32
      },
      {
        "scl": "1158.10",
        "cents": 1158.1
      },
      {
        "scl": "1174.05",
        "cents": 1174.05
      },
      {
        "scl": "1198.83",
        "cents": 1198.83
      }
    ]
  },
  {
    "stem": "mailing-lists/ten58",
    "description": "58 Tenny reduced via 11-limit commas {126/125,243/242,441/440,896/891}",
    "notes": 58,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11865.html#11891",
    "url": "https://scalelibrary.org/scales/mailing-lists/ten58/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "36/35",
        "cents": 48.77
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "55/28",
        "cents": 1168.806
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/tenn58",
    "description": "Chain of 11/9s -28 to 29 Tenney reduced by {243/242,441/440,896/891}",
    "notes": 58,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_11865.html#11891",
    "url": "https://scalelibrary.org/scales/mailing-lists/tenn58/",
    "tones": [
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "55/48",
        "cents": 235.677
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "64/49",
        "cents": 462.348
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "49/32",
        "cents": 737.652
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "96/55",
        "cents": 964.323
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "49/25",
        "cents": 1165.024
      },
      {
        "scl": "55/28",
        "cents": 1168.806
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-58",
    "description": "58 equal divisions of the octave",
    "notes": 58,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-58/",
    "tones": [
      {
        "scl": "20.689655",
        "cents": 20.689655
      },
      {
        "scl": "41.37931",
        "cents": 41.37931
      },
      {
        "scl": "62.068966",
        "cents": 62.068966
      },
      {
        "scl": "82.758621",
        "cents": 82.758621
      },
      {
        "scl": "103.448276",
        "cents": 103.448276
      },
      {
        "scl": "124.137931",
        "cents": 124.137931
      },
      {
        "scl": "144.827586",
        "cents": 144.827586
      },
      {
        "scl": "165.517241",
        "cents": 165.517241
      },
      {
        "scl": "186.206897",
        "cents": 186.206897
      },
      {
        "scl": "206.896552",
        "cents": 206.896552
      },
      {
        "scl": "227.586207",
        "cents": 227.586207
      },
      {
        "scl": "248.275862",
        "cents": 248.275862
      },
      {
        "scl": "268.965517",
        "cents": 268.965517
      },
      {
        "scl": "289.655172",
        "cents": 289.655172
      },
      {
        "scl": "310.344828",
        "cents": 310.344828
      },
      {
        "scl": "331.034483",
        "cents": 331.034483
      },
      {
        "scl": "351.724138",
        "cents": 351.724138
      },
      {
        "scl": "372.413793",
        "cents": 372.413793
      },
      {
        "scl": "393.103448",
        "cents": 393.103448
      },
      {
        "scl": "413.793103",
        "cents": 413.793103
      },
      {
        "scl": "434.482759",
        "cents": 434.482759
      },
      {
        "scl": "455.172414",
        "cents": 455.172414
      },
      {
        "scl": "475.862069",
        "cents": 475.862069
      },
      {
        "scl": "496.551724",
        "cents": 496.551724
      },
      {
        "scl": "517.241379",
        "cents": 517.241379
      },
      {
        "scl": "537.931034",
        "cents": 537.931034
      },
      {
        "scl": "558.62069",
        "cents": 558.62069
      },
      {
        "scl": "579.310345",
        "cents": 579.310345
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "620.689655",
        "cents": 620.689655
      },
      {
        "scl": "641.37931",
        "cents": 641.37931
      },
      {
        "scl": "662.068966",
        "cents": 662.068966
      },
      {
        "scl": "682.758621",
        "cents": 682.758621
      },
      {
        "scl": "703.448276",
        "cents": 703.448276
      },
      {
        "scl": "724.137931",
        "cents": 724.137931
      },
      {
        "scl": "744.827586",
        "cents": 744.827586
      },
      {
        "scl": "765.517241",
        "cents": 765.517241
      },
      {
        "scl": "786.206897",
        "cents": 786.206897
      },
      {
        "scl": "806.896552",
        "cents": 806.896552
      },
      {
        "scl": "827.586207",
        "cents": 827.586207
      },
      {
        "scl": "848.275862",
        "cents": 848.275862
      },
      {
        "scl": "868.965517",
        "cents": 868.965517
      },
      {
        "scl": "889.655172",
        "cents": 889.655172
      },
      {
        "scl": "910.344828",
        "cents": 910.344828
      },
      {
        "scl": "931.034483",
        "cents": 931.034483
      },
      {
        "scl": "951.724138",
        "cents": 951.724138
      },
      {
        "scl": "972.413793",
        "cents": 972.413793
      },
      {
        "scl": "993.103448",
        "cents": 993.103448
      },
      {
        "scl": "1013.793103",
        "cents": 1013.793103
      },
      {
        "scl": "1034.482759",
        "cents": 1034.482759
      },
      {
        "scl": "1055.172414",
        "cents": 1055.172414
      },
      {
        "scl": "1075.862069",
        "cents": 1075.862069
      },
      {
        "scl": "1096.551724",
        "cents": 1096.551724
      },
      {
        "scl": "1117.241379",
        "cents": 1117.241379
      },
      {
        "scl": "1137.931034",
        "cents": 1137.931034
      },
      {
        "scl": "1158.62069",
        "cents": 1158.62069
      },
      {
        "scl": "1179.310345",
        "cents": 1179.310345
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/cantonpentamint58",
    "description": "rank-3 variant on Gene Ward Smith's Cantonpenta with just 12:13:14",
    "notes": 58,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_106251.html#106251",
    "url": "https://scalelibrary.org/scales/mailing-lists/cantonpentamint58/",
    "tones": [
      {
        "scl": "27.51001",
        "cents": 27.51001
      },
      {
        "scl": "48.51128",
        "cents": 48.51128
      },
      {
        "scl": "58.78570",
        "cents": 58.7857
      },
      {
        "scl": "79.78697",
        "cents": 79.78697
      },
      {
        "scl": "107.29698",
        "cents": 107.29698
      },
      {
        "scl": "128.29824",
        "cents": 128.29824
      },
      {
        "scl": "138.57267",
        "cents": 138.57267
      },
      {
        "scl": "176.80952",
        "cents": 176.80952
      },
      {
        "scl": "187.08394",
        "cents": 187.08394
      },
      {
        "scl": "208.08521",
        "cents": 208.08521
      },
      {
        "scl": "235.59522",
        "cents": 235.59522
      },
      {
        "scl": "256.59649",
        "cents": 256.59649
      },
      {
        "scl": "266.87091",
        "cents": 266.87091
      },
      {
        "scl": "287.87218",
        "cents": 287.87218
      },
      {
        "scl": "315.38219",
        "cents": 315.38219
      },
      {
        "scl": "336.38346",
        "cents": 336.38346
      },
      {
        "scl": "346.65788",
        "cents": 346.65788
      },
      {
        "scl": "384.89473",
        "cents": 384.89473
      },
      {
        "scl": "395.16916",
        "cents": 395.16916
      },
      {
        "scl": "416.17043",
        "cents": 416.17043
      },
      {
        "scl": "443.68043",
        "cents": 443.68043
      },
      {
        "scl": "464.68170",
        "cents": 464.6817
      },
      {
        "scl": "474.95613",
        "cents": 474.95613
      },
      {
        "scl": "495.95739",
        "cents": 495.95739
      },
      {
        "scl": "523.46740",
        "cents": 523.4674
      },
      {
        "scl": "544.46867",
        "cents": 544.46867
      },
      {
        "scl": "554.74309",
        "cents": 554.74309
      },
      {
        "scl": "575.74436",
        "cents": 575.74436
      },
      {
        "scl": "603.25437",
        "cents": 603.25437
      },
      {
        "scl": "624.25564",
        "cents": 624.25564
      },
      {
        "scl": "634.53006",
        "cents": 634.53006
      },
      {
        "scl": "672.76691",
        "cents": 672.76691
      },
      {
        "scl": "683.04134",
        "cents": 683.04134
      },
      {
        "scl": "704.04261",
        "cents": 704.04261
      },
      {
        "scl": "731.55261",
        "cents": 731.55261
      },
      {
        "scl": "752.55388",
        "cents": 752.55388
      },
      {
        "scl": "762.82831",
        "cents": 762.82831
      },
      {
        "scl": "783.82957",
        "cents": 783.82957
      },
      {
        "scl": "811.33958",
        "cents": 811.33958
      },
      {
        "scl": "832.34085",
        "cents": 832.34085
      },
      {
        "scl": "842.61527",
        "cents": 842.61527
      },
      {
        "scl": "880.85213",
        "cents": 880.85213
      },
      {
        "scl": "891.12655",
        "cents": 891.12655
      },
      {
        "scl": "912.12782",
        "cents": 912.12782
      },
      {
        "scl": "939.63783",
        "cents": 939.63783
      },
      {
        "scl": "960.63910",
        "cents": 960.6391
      },
      {
        "scl": "970.91352",
        "cents": 970.91352
      },
      {
        "scl": "991.91479",
        "cents": 991.91479
      },
      {
        "scl": "1019.42480",
        "cents": 1019.4248
      },
      {
        "scl": "1040.42606",
        "cents": 1040.42606
      },
      {
        "scl": "1050.70049",
        "cents": 1050.70049
      },
      {
        "scl": "1088.93734",
        "cents": 1088.93734
      },
      {
        "scl": "1099.21176",
        "cents": 1099.21176
      },
      {
        "scl": "1120.21303",
        "cents": 1120.21303
      },
      {
        "scl": "1147.72304",
        "cents": 1147.72304
      },
      {
        "scl": "1168.72431",
        "cents": 1168.72431
      },
      {
        "scl": "1178.99873",
        "cents": 1178.99873
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/mystery58",
    "description": "Mystery temperament with 16 cent generator",
    "notes": 58,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_59689.html#60680",
    "url": "https://scalelibrary.org/scales/mailing-lists/mystery58/",
    "tones": [
      {
        "scl": "16.000",
        "cents": 16.0
      },
      {
        "scl": "41.379",
        "cents": 41.379
      },
      {
        "scl": "57.379",
        "cents": 57.379
      },
      {
        "scl": "82.759",
        "cents": 82.759
      },
      {
        "scl": "98.759",
        "cents": 98.759
      },
      {
        "scl": "124.138",
        "cents": 124.138
      },
      {
        "scl": "140.138",
        "cents": 140.138
      },
      {
        "scl": "165.517",
        "cents": 165.517
      },
      {
        "scl": "181.517",
        "cents": 181.517
      },
      {
        "scl": "206.897",
        "cents": 206.897
      },
      {
        "scl": "222.897",
        "cents": 222.897
      },
      {
        "scl": "248.276",
        "cents": 248.276
      },
      {
        "scl": "264.276",
        "cents": 264.276
      },
      {
        "scl": "289.655",
        "cents": 289.655
      },
      {
        "scl": "305.655",
        "cents": 305.655
      },
      {
        "scl": "331.034",
        "cents": 331.034
      },
      {
        "scl": "347.034",
        "cents": 347.034
      },
      {
        "scl": "372.414",
        "cents": 372.414
      },
      {
        "scl": "388.414",
        "cents": 388.414
      },
      {
        "scl": "413.793",
        "cents": 413.793
      },
      {
        "scl": "429.793",
        "cents": 429.793
      },
      {
        "scl": "455.172",
        "cents": 455.172
      },
      {
        "scl": "471.172",
        "cents": 471.172
      },
      {
        "scl": "496.552",
        "cents": 496.552
      },
      {
        "scl": "512.552",
        "cents": 512.552
      },
      {
        "scl": "537.931",
        "cents": 537.931
      },
      {
        "scl": "553.931",
        "cents": 553.931
      },
      {
        "scl": "579.310",
        "cents": 579.31
      },
      {
        "scl": "595.310",
        "cents": 595.31
      },
      {
        "scl": "620.690",
        "cents": 620.69
      },
      {
        "scl": "636.690",
        "cents": 636.69
      },
      {
        "scl": "662.069",
        "cents": 662.069
      },
      {
        "scl": "678.069",
        "cents": 678.069
      },
      {
        "scl": "703.448",
        "cents": 703.448
      },
      {
        "scl": "719.448",
        "cents": 719.448
      },
      {
        "scl": "744.828",
        "cents": 744.828
      },
      {
        "scl": "760.828",
        "cents": 760.828
      },
      {
        "scl": "786.207",
        "cents": 786.207
      },
      {
        "scl": "802.207",
        "cents": 802.207
      },
      {
        "scl": "827.586",
        "cents": 827.586
      },
      {
        "scl": "843.586",
        "cents": 843.586
      },
      {
        "scl": "868.966",
        "cents": 868.966
      },
      {
        "scl": "884.966",
        "cents": 884.966
      },
      {
        "scl": "910.345",
        "cents": 910.345
      },
      {
        "scl": "926.345",
        "cents": 926.345
      },
      {
        "scl": "951.724",
        "cents": 951.724
      },
      {
        "scl": "967.724",
        "cents": 967.724
      },
      {
        "scl": "993.103",
        "cents": 993.103
      },
      {
        "scl": "1009.103",
        "cents": 1009.103
      },
      {
        "scl": "1034.483",
        "cents": 1034.483
      },
      {
        "scl": "1050.483",
        "cents": 1050.483
      },
      {
        "scl": "1075.862",
        "cents": 1075.862
      },
      {
        "scl": "1091.862",
        "cents": 1091.862
      },
      {
        "scl": "1117.241",
        "cents": 1117.241
      },
      {
        "scl": "1133.241",
        "cents": 1133.241
      },
      {
        "scl": "1158.621",
        "cents": 1158.621
      },
      {
        "scl": "1174.621",
        "cents": 1174.621
      },
      {
        "scl": "1200.000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/patheq58",
    "description": "Aug2-plus-spacing and 21-fifths pathways to 5/4 equally (in)accurate",
    "notes": 58,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_105023.html#105214",
    "url": "https://scalelibrary.org/scales/mailing-lists/patheq58/",
    "tones": [
      {
        "scl": "22.64890",
        "cents": 22.6489
      },
      {
        "scl": "46.13400",
        "cents": 46.134
      },
      {
        "scl": "57.29241",
        "cents": 57.29241
      },
      {
        "scl": "80.77750",
        "cents": 80.7775
      },
      {
        "scl": "103.42640",
        "cents": 103.4264
      },
      {
        "scl": "126.91150",
        "cents": 126.9115
      },
      {
        "scl": "138.06991",
        "cents": 138.06991
      },
      {
        "scl": "173.04550",
        "cents": 173.0455
      },
      {
        "scl": "184.20390",
        "cents": 184.2039
      },
      {
        "scl": "207.68900",
        "cents": 207.689
      },
      {
        "scl": "230.33790",
        "cents": 230.3379
      },
      {
        "scl": "253.82300",
        "cents": 253.823
      },
      {
        "scl": "264.98141",
        "cents": 264.98141
      },
      {
        "scl": "288.46650",
        "cents": 288.4665
      },
      {
        "scl": "311.11540",
        "cents": 311.1154
      },
      {
        "scl": "334.60050",
        "cents": 334.6005
      },
      {
        "scl": "345.75891",
        "cents": 345.75891
      },
      {
        "scl": "380.73450",
        "cents": 380.7345
      },
      {
        "scl": "391.89290",
        "cents": 391.8929
      },
      {
        "scl": "415.37800",
        "cents": 415.378
      },
      {
        "scl": "438.02690",
        "cents": 438.0269
      },
      {
        "scl": "461.51200",
        "cents": 461.512
      },
      {
        "scl": "472.67041",
        "cents": 472.67041
      },
      {
        "scl": "496.15550",
        "cents": 496.1555
      },
      {
        "scl": "518.80440",
        "cents": 518.8044
      },
      {
        "scl": "542.28950",
        "cents": 542.2895
      },
      {
        "scl": "553.44791",
        "cents": 553.44791
      },
      {
        "scl": "576.93300",
        "cents": 576.933
      },
      {
        "scl": "599.58190",
        "cents": 599.5819
      },
      {
        "scl": "623.06700",
        "cents": 623.067
      },
      {
        "scl": "634.22541",
        "cents": 634.22541
      },
      {
        "scl": "669.20100",
        "cents": 669.201
      },
      {
        "scl": "680.35940",
        "cents": 680.3594
      },
      {
        "scl": "703.84450",
        "cents": 703.8445
      },
      {
        "scl": "726.49340",
        "cents": 726.4934
      },
      {
        "scl": "749.97850",
        "cents": 749.9785
      },
      {
        "scl": "761.13691",
        "cents": 761.13691
      },
      {
        "scl": "784.62200",
        "cents": 784.622
      },
      {
        "scl": "807.27090",
        "cents": 807.2709
      },
      {
        "scl": "830.75600",
        "cents": 830.756
      },
      {
        "scl": "841.91441",
        "cents": 841.91441
      },
      {
        "scl": "876.89000",
        "cents": 876.89
      },
      {
        "scl": "888.04840",
        "cents": 888.0484
      },
      {
        "scl": "911.53350",
        "cents": 911.5335
      },
      {
        "scl": "934.18240",
        "cents": 934.1824
      },
      {
        "scl": "957.66750",
        "cents": 957.6675
      },
      {
        "scl": "968.82591",
        "cents": 968.82591
      },
      {
        "scl": "992.31100",
        "cents": 992.311
      },
      {
        "scl": "1014.95990",
        "cents": 1014.9599
      },
      {
        "scl": "1038.44500",
        "cents": 1038.445
      },
      {
        "scl": "1049.60341",
        "cents": 1049.60341
      },
      {
        "scl": "1084.57900",
        "cents": 1084.579
      },
      {
        "scl": "1095.73740",
        "cents": 1095.7374
      },
      {
        "scl": "1119.22250",
        "cents": 1119.2225
      },
      {
        "scl": "1141.87140",
        "cents": 1141.8714
      },
      {
        "scl": "1165.35650",
        "cents": 1165.3565
      },
      {
        "scl": "1176.51490",
        "cents": 1176.5149
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/wookie58",
    "description": "Wookie[58], a 58&113 temperament MOS, in 171-et tuning",
    "notes": 58,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69820.html#69820",
    "url": "https://scalelibrary.org/scales/mailing-lists/wookie58/",
    "tones": [
      {
        "scl": "21.052632",
        "cents": 21.052632
      },
      {
        "scl": "42.105263",
        "cents": 42.105263
      },
      {
        "scl": "63.157895",
        "cents": 63.157895
      },
      {
        "scl": "84.210526",
        "cents": 84.210526
      },
      {
        "scl": "105.263158",
        "cents": 105.263158
      },
      {
        "scl": "126.315789",
        "cents": 126.315789
      },
      {
        "scl": "147.368421",
        "cents": 147.368421
      },
      {
        "scl": "161.403509",
        "cents": 161.403509
      },
      {
        "scl": "182.456140",
        "cents": 182.45614
      },
      {
        "scl": "203.508772",
        "cents": 203.508772
      },
      {
        "scl": "224.561404",
        "cents": 224.561404
      },
      {
        "scl": "245.614035",
        "cents": 245.614035
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "287.719298",
        "cents": 287.719298
      },
      {
        "scl": "308.771930",
        "cents": 308.77193
      },
      {
        "scl": "329.824561",
        "cents": 329.824561
      },
      {
        "scl": "350.877193",
        "cents": 350.877193
      },
      {
        "scl": "371.929825",
        "cents": 371.929825
      },
      {
        "scl": "392.982456",
        "cents": 392.982456
      },
      {
        "scl": "414.035088",
        "cents": 414.035088
      },
      {
        "scl": "435.087719",
        "cents": 435.087719
      },
      {
        "scl": "456.140351",
        "cents": 456.140351
      },
      {
        "scl": "477.192982",
        "cents": 477.192982
      },
      {
        "scl": "498.245614",
        "cents": 498.245614
      },
      {
        "scl": "519.298246",
        "cents": 519.298246
      },
      {
        "scl": "540.350877",
        "cents": 540.350877
      },
      {
        "scl": "554.385965",
        "cents": 554.385965
      },
      {
        "scl": "575.438596",
        "cents": 575.438596
      },
      {
        "scl": "596.491228",
        "cents": 596.491228
      },
      {
        "scl": "617.543860",
        "cents": 617.54386
      },
      {
        "scl": "638.596491",
        "cents": 638.596491
      },
      {
        "scl": "659.649123",
        "cents": 659.649123
      },
      {
        "scl": "680.701754",
        "cents": 680.701754
      },
      {
        "scl": "701.754386",
        "cents": 701.754386
      },
      {
        "scl": "722.807018",
        "cents": 722.807018
      },
      {
        "scl": "743.859649",
        "cents": 743.859649
      },
      {
        "scl": "764.912281",
        "cents": 764.912281
      },
      {
        "scl": "785.964912",
        "cents": 785.964912
      },
      {
        "scl": "807.017544",
        "cents": 807.017544
      },
      {
        "scl": "828.070175",
        "cents": 828.070175
      },
      {
        "scl": "849.122807",
        "cents": 849.122807
      },
      {
        "scl": "870.175439",
        "cents": 870.175439
      },
      {
        "scl": "891.228070",
        "cents": 891.22807
      },
      {
        "scl": "912.280702",
        "cents": 912.280702
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "947.368421",
        "cents": 947.368421
      },
      {
        "scl": "968.421053",
        "cents": 968.421053
      },
      {
        "scl": "989.473684",
        "cents": 989.473684
      },
      {
        "scl": "1010.526316",
        "cents": 1010.526316
      },
      {
        "scl": "1031.578947",
        "cents": 1031.578947
      },
      {
        "scl": "1052.631579",
        "cents": 1052.631579
      },
      {
        "scl": "1073.684211",
        "cents": 1073.684211
      },
      {
        "scl": "1094.736842",
        "cents": 1094.736842
      },
      {
        "scl": "1115.789474",
        "cents": 1115.789474
      },
      {
        "scl": "1136.842105",
        "cents": 1136.842105
      },
      {
        "scl": "1157.894737",
        "cents": 1157.894737
      },
      {
        "scl": "1178.947368",
        "cents": 1178.947368
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-58-7",
    "description": "58th root of 7, 20.66 tones/octave",
    "notes": 58,
    "period_cents": 3368.826,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-58-7/",
    "tones": [
      {
        "scl": "58.083205",
        "cents": 58.083205
      },
      {
        "scl": "116.166411",
        "cents": 116.166411
      },
      {
        "scl": "174.249616",
        "cents": 174.249616
      },
      {
        "scl": "232.332821",
        "cents": 232.332821
      },
      {
        "scl": "290.416026",
        "cents": 290.416026
      },
      {
        "scl": "348.499232",
        "cents": 348.499232
      },
      {
        "scl": "406.582437",
        "cents": 406.582437
      },
      {
        "scl": "464.665642",
        "cents": 464.665642
      },
      {
        "scl": "522.748848",
        "cents": 522.748848
      },
      {
        "scl": "580.832053",
        "cents": 580.832053
      },
      {
        "scl": "638.915258",
        "cents": 638.915258
      },
      {
        "scl": "696.998463",
        "cents": 696.998463
      },
      {
        "scl": "755.081669",
        "cents": 755.081669
      },
      {
        "scl": "813.164874",
        "cents": 813.164874
      },
      {
        "scl": "871.248079",
        "cents": 871.248079
      },
      {
        "scl": "929.331285",
        "cents": 929.331285
      },
      {
        "scl": "987.41449",
        "cents": 987.41449
      },
      {
        "scl": "1045.497695",
        "cents": 1045.497695
      },
      {
        "scl": "1103.5809",
        "cents": 1103.5809
      },
      {
        "scl": "1161.664106",
        "cents": 1161.664106
      },
      {
        "scl": "1219.747311",
        "cents": 1219.747311
      },
      {
        "scl": "1277.830516",
        "cents": 1277.830516
      },
      {
        "scl": "1335.913722",
        "cents": 1335.913722
      },
      {
        "scl": "1393.996927",
        "cents": 1393.996927
      },
      {
        "scl": "1452.080132",
        "cents": 1452.080132
      },
      {
        "scl": "1510.163337",
        "cents": 1510.163337
      },
      {
        "scl": "1568.246543",
        "cents": 1568.246543
      },
      {
        "scl": "1626.329748",
        "cents": 1626.329748
      },
      {
        "scl": "1684.412953",
        "cents": 1684.412953
      },
      {
        "scl": "1742.496159",
        "cents": 1742.496159
      },
      {
        "scl": "1800.579364",
        "cents": 1800.579364
      },
      {
        "scl": "1858.662569",
        "cents": 1858.662569
      },
      {
        "scl": "1916.745774",
        "cents": 1916.745774
      },
      {
        "scl": "1974.82898",
        "cents": 1974.82898
      },
      {
        "scl": "2032.912185",
        "cents": 2032.912185
      },
      {
        "scl": "2090.99539",
        "cents": 2090.99539
      },
      {
        "scl": "2149.078596",
        "cents": 2149.078596
      },
      {
        "scl": "2207.161801",
        "cents": 2207.161801
      },
      {
        "scl": "2265.245006",
        "cents": 2265.245006
      },
      {
        "scl": "2323.328211",
        "cents": 2323.328211
      },
      {
        "scl": "2381.411417",
        "cents": 2381.411417
      },
      {
        "scl": "2439.494622",
        "cents": 2439.494622
      },
      {
        "scl": "2497.577827",
        "cents": 2497.577827
      },
      {
        "scl": "2555.661032",
        "cents": 2555.661032
      },
      {
        "scl": "2613.744238",
        "cents": 2613.744238
      },
      {
        "scl": "2671.827443",
        "cents": 2671.827443
      },
      {
        "scl": "2729.910648",
        "cents": 2729.910648
      },
      {
        "scl": "2787.993854",
        "cents": 2787.993854
      },
      {
        "scl": "2846.077059",
        "cents": 2846.077059
      },
      {
        "scl": "2904.160264",
        "cents": 2904.160264
      },
      {
        "scl": "2962.243469",
        "cents": 2962.243469
      },
      {
        "scl": "3020.326675",
        "cents": 3020.326675
      },
      {
        "scl": "3078.40988",
        "cents": 3078.40988
      },
      {
        "scl": "3136.493085",
        "cents": 3136.493085
      },
      {
        "scl": "3194.576291",
        "cents": 3194.576291
      },
      {
        "scl": "3252.659496",
        "cents": 3252.659496
      },
      {
        "scl": "3310.742701",
        "cents": 3310.742701
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      }
    ]
  },
  {
    "stem": "edos/edo-59",
    "description": "59 equal divisions of the octave",
    "notes": 59,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-59/",
    "tones": [
      {
        "scl": "20.338983",
        "cents": 20.338983
      },
      {
        "scl": "40.677966",
        "cents": 40.677966
      },
      {
        "scl": "61.016949",
        "cents": 61.016949
      },
      {
        "scl": "81.355932",
        "cents": 81.355932
      },
      {
        "scl": "101.694915",
        "cents": 101.694915
      },
      {
        "scl": "122.033898",
        "cents": 122.033898
      },
      {
        "scl": "142.372881",
        "cents": 142.372881
      },
      {
        "scl": "162.711864",
        "cents": 162.711864
      },
      {
        "scl": "183.050847",
        "cents": 183.050847
      },
      {
        "scl": "203.389831",
        "cents": 203.389831
      },
      {
        "scl": "223.728814",
        "cents": 223.728814
      },
      {
        "scl": "244.067797",
        "cents": 244.067797
      },
      {
        "scl": "264.40678",
        "cents": 264.40678
      },
      {
        "scl": "284.745763",
        "cents": 284.745763
      },
      {
        "scl": "305.084746",
        "cents": 305.084746
      },
      {
        "scl": "325.423729",
        "cents": 325.423729
      },
      {
        "scl": "345.762712",
        "cents": 345.762712
      },
      {
        "scl": "366.101695",
        "cents": 366.101695
      },
      {
        "scl": "386.440678",
        "cents": 386.440678
      },
      {
        "scl": "406.779661",
        "cents": 406.779661
      },
      {
        "scl": "427.118644",
        "cents": 427.118644
      },
      {
        "scl": "447.457627",
        "cents": 447.457627
      },
      {
        "scl": "467.79661",
        "cents": 467.79661
      },
      {
        "scl": "488.135593",
        "cents": 488.135593
      },
      {
        "scl": "508.474576",
        "cents": 508.474576
      },
      {
        "scl": "528.813559",
        "cents": 528.813559
      },
      {
        "scl": "549.152542",
        "cents": 549.152542
      },
      {
        "scl": "569.491525",
        "cents": 569.491525
      },
      {
        "scl": "589.830508",
        "cents": 589.830508
      },
      {
        "scl": "610.169492",
        "cents": 610.169492
      },
      {
        "scl": "630.508475",
        "cents": 630.508475
      },
      {
        "scl": "650.847458",
        "cents": 650.847458
      },
      {
        "scl": "671.186441",
        "cents": 671.186441
      },
      {
        "scl": "691.525424",
        "cents": 691.525424
      },
      {
        "scl": "711.864407",
        "cents": 711.864407
      },
      {
        "scl": "732.20339",
        "cents": 732.20339
      },
      {
        "scl": "752.542373",
        "cents": 752.542373
      },
      {
        "scl": "772.881356",
        "cents": 772.881356
      },
      {
        "scl": "793.220339",
        "cents": 793.220339
      },
      {
        "scl": "813.559322",
        "cents": 813.559322
      },
      {
        "scl": "833.898305",
        "cents": 833.898305
      },
      {
        "scl": "854.237288",
        "cents": 854.237288
      },
      {
        "scl": "874.576271",
        "cents": 874.576271
      },
      {
        "scl": "894.915254",
        "cents": 894.915254
      },
      {
        "scl": "915.254237",
        "cents": 915.254237
      },
      {
        "scl": "935.59322",
        "cents": 935.59322
      },
      {
        "scl": "955.932203",
        "cents": 955.932203
      },
      {
        "scl": "976.271186",
        "cents": 976.271186
      },
      {
        "scl": "996.610169",
        "cents": 996.610169
      },
      {
        "scl": "1016.949153",
        "cents": 1016.949153
      },
      {
        "scl": "1037.288136",
        "cents": 1037.288136
      },
      {
        "scl": "1057.627119",
        "cents": 1057.627119
      },
      {
        "scl": "1077.966102",
        "cents": 1077.966102
      },
      {
        "scl": "1098.305085",
        "cents": 1098.305085
      },
      {
        "scl": "1118.644068",
        "cents": 1118.644068
      },
      {
        "scl": "1138.983051",
        "cents": 1138.983051
      },
      {
        "scl": "1159.322034",
        "cents": 1159.322034
      },
      {
        "scl": "1179.661017",
        "cents": 1179.661017
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen15-gilson-generalized-pythagorean-5-4-59",
    "description": "Generalized Pythagorean Scale, 5/4 stacked 59=19+40 times",
    "notes": 59,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Bruce R. Gilson, A Numerical Theory of Scale Invention, Xenharmonikon 15 (1993), p.118",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen15-gilson-generalized-pythagorean-5-4-59/",
    "tones": [
      {
        "scl": "16.783988",
        "cents": 16.783988
      },
      {
        "scl": "33.567976",
        "cents": 33.567976
      },
      {
        "scl": "57.842847",
        "cents": 57.842847
      },
      {
        "scl": "74.626835",
        "cents": 74.626835
      },
      {
        "scl": "98.901705",
        "cents": 98.901705
      },
      {
        "scl": "115.685693",
        "cents": 115.685693
      },
      {
        "scl": "139.960563",
        "cents": 139.960563
      },
      {
        "scl": "156.744552",
        "cents": 156.744552
      },
      {
        "scl": "181.019422",
        "cents": 181.019422
      },
      {
        "scl": "197.80341",
        "cents": 197.80341
      },
      {
        "scl": "1220703125/1073741824",
        "cents": 222.078
      },
      {
        "scl": "238.862268",
        "cents": 238.862268
      },
      {
        "scl": "9765625/8388608",
        "cents": 263.137
      },
      {
        "scl": "279.921127",
        "cents": 279.921127
      },
      {
        "scl": "78125/65536",
        "cents": 304.196
      },
      {
        "scl": "320.979985",
        "cents": 320.979985
      },
      {
        "scl": "625/512",
        "cents": 345.255
      },
      {
        "scl": "362.038844",
        "cents": 362.038844
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "403.097702",
        "cents": 403.097702
      },
      {
        "scl": "419.88169",
        "cents": 419.88169
      },
      {
        "scl": "444.15656",
        "cents": 444.15656
      },
      {
        "scl": "460.940549",
        "cents": 460.940549
      },
      {
        "scl": "485.215419",
        "cents": 485.215419
      },
      {
        "scl": "501.999407",
        "cents": 501.999407
      },
      {
        "scl": "526.274277",
        "cents": 526.274277
      },
      {
        "scl": "543.058266",
        "cents": 543.058266
      },
      {
        "scl": "567.333136",
        "cents": 567.333136
      },
      {
        "scl": "584.117124",
        "cents": 584.117124
      },
      {
        "scl": "608.391994",
        "cents": 608.391994
      },
      {
        "scl": "625.175982",
        "cents": 625.175982
      },
      {
        "scl": "48828125/33554432",
        "cents": 649.451
      },
      {
        "scl": "666.234841",
        "cents": 666.234841
      },
      {
        "scl": "390625/262144",
        "cents": 690.51
      },
      {
        "scl": "707.293699",
        "cents": 707.293699
      },
      {
        "scl": "3125/2048",
        "cents": 731.569
      },
      {
        "scl": "748.352558",
        "cents": 748.352558
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "789.411416",
        "cents": 789.411416
      },
      {
        "scl": "806.195404",
        "cents": 806.195404
      },
      {
        "scl": "830.470274",
        "cents": 830.470274
      },
      {
        "scl": "847.254263",
        "cents": 847.254263
      },
      {
        "scl": "871.529133",
        "cents": 871.529133
      },
      {
        "scl": "888.313121",
        "cents": 888.313121
      },
      {
        "scl": "912.587991",
        "cents": 912.587991
      },
      {
        "scl": "929.371979",
        "cents": 929.371979
      },
      {
        "scl": "953.64685",
        "cents": 953.64685
      },
      {
        "scl": "970.430838",
        "cents": 970.430838
      },
      {
        "scl": "994.705708",
        "cents": 994.705708
      },
      {
        "scl": "1011.489696",
        "cents": 1011.489696
      },
      {
        "scl": "244140625/134217728",
        "cents": 1035.765
      },
      {
        "scl": "1052.548555",
        "cents": 1052.548555
      },
      {
        "scl": "1953125/1048576",
        "cents": 1076.823
      },
      {
        "scl": "1093.607413",
        "cents": 1093.607413
      },
      {
        "scl": "15625/8192",
        "cents": 1117.882
      },
      {
        "scl": "1134.666271",
        "cents": 1134.666271
      },
      {
        "scl": "125/64",
        "cents": 1158.941
      },
      {
        "scl": "1175.72513",
        "cents": 1175.72513
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-59-5",
    "description": "59th root of 5, 25.4099 tones/octave",
    "notes": 59,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-59-5/",
    "tones": [
      {
        "scl": "47.225656",
        "cents": 47.225656
      },
      {
        "scl": "94.451312",
        "cents": 94.451312
      },
      {
        "scl": "141.676969",
        "cents": 141.676969
      },
      {
        "scl": "188.902625",
        "cents": 188.902625
      },
      {
        "scl": "236.128281",
        "cents": 236.128281
      },
      {
        "scl": "283.353937",
        "cents": 283.353937
      },
      {
        "scl": "330.579593",
        "cents": 330.579593
      },
      {
        "scl": "377.805249",
        "cents": 377.805249
      },
      {
        "scl": "425.030906",
        "cents": 425.030906
      },
      {
        "scl": "472.256562",
        "cents": 472.256562
      },
      {
        "scl": "519.482218",
        "cents": 519.482218
      },
      {
        "scl": "566.707874",
        "cents": 566.707874
      },
      {
        "scl": "613.93353",
        "cents": 613.93353
      },
      {
        "scl": "661.159186",
        "cents": 661.159186
      },
      {
        "scl": "708.384843",
        "cents": 708.384843
      },
      {
        "scl": "755.610499",
        "cents": 755.610499
      },
      {
        "scl": "802.836155",
        "cents": 802.836155
      },
      {
        "scl": "850.061811",
        "cents": 850.061811
      },
      {
        "scl": "897.287467",
        "cents": 897.287467
      },
      {
        "scl": "944.513123",
        "cents": 944.513123
      },
      {
        "scl": "991.73878",
        "cents": 991.73878
      },
      {
        "scl": "1038.964436",
        "cents": 1038.964436
      },
      {
        "scl": "1086.190092",
        "cents": 1086.190092
      },
      {
        "scl": "1133.415748",
        "cents": 1133.415748
      },
      {
        "scl": "1180.641404",
        "cents": 1180.641404
      },
      {
        "scl": "1227.86706",
        "cents": 1227.86706
      },
      {
        "scl": "1275.092717",
        "cents": 1275.092717
      },
      {
        "scl": "1322.318373",
        "cents": 1322.318373
      },
      {
        "scl": "1369.544029",
        "cents": 1369.544029
      },
      {
        "scl": "1416.769685",
        "cents": 1416.769685
      },
      {
        "scl": "1463.995341",
        "cents": 1463.995341
      },
      {
        "scl": "1511.220997",
        "cents": 1511.220997
      },
      {
        "scl": "1558.446654",
        "cents": 1558.446654
      },
      {
        "scl": "1605.67231",
        "cents": 1605.67231
      },
      {
        "scl": "1652.897966",
        "cents": 1652.897966
      },
      {
        "scl": "1700.123622",
        "cents": 1700.123622
      },
      {
        "scl": "1747.349278",
        "cents": 1747.349278
      },
      {
        "scl": "1794.574934",
        "cents": 1794.574934
      },
      {
        "scl": "1841.800591",
        "cents": 1841.800591
      },
      {
        "scl": "1889.026247",
        "cents": 1889.026247
      },
      {
        "scl": "1936.251903",
        "cents": 1936.251903
      },
      {
        "scl": "1983.477559",
        "cents": 1983.477559
      },
      {
        "scl": "2030.703215",
        "cents": 2030.703215
      },
      {
        "scl": "2077.928871",
        "cents": 2077.928871
      },
      {
        "scl": "2125.154528",
        "cents": 2125.154528
      },
      {
        "scl": "2172.380184",
        "cents": 2172.380184
      },
      {
        "scl": "2219.60584",
        "cents": 2219.60584
      },
      {
        "scl": "2266.831496",
        "cents": 2266.831496
      },
      {
        "scl": "2314.057152",
        "cents": 2314.057152
      },
      {
        "scl": "2361.282808",
        "cents": 2361.282808
      },
      {
        "scl": "2408.508465",
        "cents": 2408.508465
      },
      {
        "scl": "2455.734121",
        "cents": 2455.734121
      },
      {
        "scl": "2502.959777",
        "cents": 2502.959777
      },
      {
        "scl": "2550.185433",
        "cents": 2550.185433
      },
      {
        "scl": "2597.411089",
        "cents": 2597.411089
      },
      {
        "scl": "2644.636745",
        "cents": 2644.636745
      },
      {
        "scl": "2691.862402",
        "cents": 2691.862402
      },
      {
        "scl": "2739.088058",
        "cents": 2739.088058
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "edos/edo-60",
    "description": "60 equal divisions of the octave",
    "notes": 60,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-60/",
    "tones": [
      {
        "scl": "20.0",
        "cents": 20.0
      },
      {
        "scl": "40.0",
        "cents": 40.0
      },
      {
        "scl": "60.0",
        "cents": 60.0
      },
      {
        "scl": "80.0",
        "cents": 80.0
      },
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "140.0",
        "cents": 140.0
      },
      {
        "scl": "160.0",
        "cents": 160.0
      },
      {
        "scl": "180.0",
        "cents": 180.0
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "220.0",
        "cents": 220.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "260.0",
        "cents": 260.0
      },
      {
        "scl": "280.0",
        "cents": 280.0
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "320.0",
        "cents": 320.0
      },
      {
        "scl": "340.0",
        "cents": 340.0
      },
      {
        "scl": "360.0",
        "cents": 360.0
      },
      {
        "scl": "380.0",
        "cents": 380.0
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "420.0",
        "cents": 420.0
      },
      {
        "scl": "440.0",
        "cents": 440.0
      },
      {
        "scl": "460.0",
        "cents": 460.0
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "520.0",
        "cents": 520.0
      },
      {
        "scl": "540.0",
        "cents": 540.0
      },
      {
        "scl": "560.0",
        "cents": 560.0
      },
      {
        "scl": "580.0",
        "cents": 580.0
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "620.0",
        "cents": 620.0
      },
      {
        "scl": "640.0",
        "cents": 640.0
      },
      {
        "scl": "660.0",
        "cents": 660.0
      },
      {
        "scl": "680.0",
        "cents": 680.0
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "740.0",
        "cents": 740.0
      },
      {
        "scl": "760.0",
        "cents": 760.0
      },
      {
        "scl": "780.0",
        "cents": 780.0
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "820.0",
        "cents": 820.0
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "860.0",
        "cents": 860.0
      },
      {
        "scl": "880.0",
        "cents": 880.0
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "920.0",
        "cents": 920.0
      },
      {
        "scl": "940.0",
        "cents": 940.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "980.0",
        "cents": 980.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1020.0",
        "cents": 1020.0
      },
      {
        "scl": "1040.0",
        "cents": 1040.0
      },
      {
        "scl": "1060.0",
        "cents": 1060.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1100.0",
        "cents": 1100.0
      },
      {
        "scl": "1120.0",
        "cents": 1120.0
      },
      {
        "scl": "1140.0",
        "cents": 1140.0
      },
      {
        "scl": "1160.0",
        "cents": 1160.0
      },
      {
        "scl": "1180.0",
        "cents": 1180.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-compton-60",
    "description": "12L 48s MOS for Compton, L=39.53, s=15.13",
    "notes": 60,
    "period_cents": 1200.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-compton-60/",
    "tones": [
      {
        "scl": "15.13",
        "cents": 15.13
      },
      {
        "scl": "30.26",
        "cents": 30.26
      },
      {
        "scl": "69.79",
        "cents": 69.79
      },
      {
        "scl": "84.92",
        "cents": 84.92
      },
      {
        "scl": "100.05",
        "cents": 100.05
      },
      {
        "scl": "115.18",
        "cents": 115.18
      },
      {
        "scl": "130.31",
        "cents": 130.31
      },
      {
        "scl": "169.84",
        "cents": 169.84
      },
      {
        "scl": "184.97",
        "cents": 184.97
      },
      {
        "scl": "200.10",
        "cents": 200.1
      },
      {
        "scl": "215.23",
        "cents": 215.23
      },
      {
        "scl": "230.36",
        "cents": 230.36
      },
      {
        "scl": "269.89",
        "cents": 269.89
      },
      {
        "scl": "285.02",
        "cents": 285.02
      },
      {
        "scl": "300.15",
        "cents": 300.15
      },
      {
        "scl": "315.28",
        "cents": 315.28
      },
      {
        "scl": "330.41",
        "cents": 330.41
      },
      {
        "scl": "369.94",
        "cents": 369.94
      },
      {
        "scl": "385.07",
        "cents": 385.07
      },
      {
        "scl": "400.20",
        "cents": 400.2
      },
      {
        "scl": "415.33",
        "cents": 415.33
      },
      {
        "scl": "430.46",
        "cents": 430.46
      },
      {
        "scl": "469.99",
        "cents": 469.99
      },
      {
        "scl": "485.12",
        "cents": 485.12
      },
      {
        "scl": "500.25",
        "cents": 500.25
      },
      {
        "scl": "515.38",
        "cents": 515.38
      },
      {
        "scl": "530.51",
        "cents": 530.51
      },
      {
        "scl": "570.04",
        "cents": 570.04
      },
      {
        "scl": "585.17",
        "cents": 585.17
      },
      {
        "scl": "600.30",
        "cents": 600.3
      },
      {
        "scl": "615.43",
        "cents": 615.43
      },
      {
        "scl": "630.56",
        "cents": 630.56
      },
      {
        "scl": "670.09",
        "cents": 670.09
      },
      {
        "scl": "685.22",
        "cents": 685.22
      },
      {
        "scl": "700.35",
        "cents": 700.35
      },
      {
        "scl": "715.48",
        "cents": 715.48
      },
      {
        "scl": "730.61",
        "cents": 730.61
      },
      {
        "scl": "770.14",
        "cents": 770.14
      },
      {
        "scl": "785.27",
        "cents": 785.27
      },
      {
        "scl": "800.40",
        "cents": 800.4
      },
      {
        "scl": "815.53",
        "cents": 815.53
      },
      {
        "scl": "830.66",
        "cents": 830.66
      },
      {
        "scl": "870.19",
        "cents": 870.19
      },
      {
        "scl": "885.32",
        "cents": 885.32
      },
      {
        "scl": "900.45",
        "cents": 900.45
      },
      {
        "scl": "915.58",
        "cents": 915.58
      },
      {
        "scl": "930.71",
        "cents": 930.71
      },
      {
        "scl": "970.24",
        "cents": 970.24
      },
      {
        "scl": "985.37",
        "cents": 985.37
      },
      {
        "scl": "1000.50",
        "cents": 1000.5
      },
      {
        "scl": "1015.63",
        "cents": 1015.63
      },
      {
        "scl": "1030.76",
        "cents": 1030.76
      },
      {
        "scl": "1070.29",
        "cents": 1070.29
      },
      {
        "scl": "1085.42",
        "cents": 1085.42
      },
      {
        "scl": "1100.55",
        "cents": 1100.55
      },
      {
        "scl": "1115.68",
        "cents": 1115.68
      },
      {
        "scl": "1130.81",
        "cents": 1130.81
      },
      {
        "scl": "1170.34",
        "cents": 1170.34
      },
      {
        "scl": "1185.47",
        "cents": 1185.47
      },
      {
        "scl": "1200.60",
        "cents": 1200.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-magic-60",
    "description": "41L 19s MOS for Magic, L=27.52, s=3.84",
    "notes": 60,
    "period_cents": 1201.28,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.190",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-magic-60/",
    "tones": [
      {
        "scl": "27.52",
        "cents": 27.52
      },
      {
        "scl": "31.36",
        "cents": 31.36
      },
      {
        "scl": "58.88",
        "cents": 58.88
      },
      {
        "scl": "86.40",
        "cents": 86.4
      },
      {
        "scl": "90.24",
        "cents": 90.24
      },
      {
        "scl": "117.76",
        "cents": 117.76
      },
      {
        "scl": "145.28",
        "cents": 145.28
      },
      {
        "scl": "149.12",
        "cents": 149.12
      },
      {
        "scl": "176.64",
        "cents": 176.64
      },
      {
        "scl": "204.16",
        "cents": 204.16
      },
      {
        "scl": "231.68",
        "cents": 231.68
      },
      {
        "scl": "235.52",
        "cents": 235.52
      },
      {
        "scl": "263.04",
        "cents": 263.04
      },
      {
        "scl": "290.56",
        "cents": 290.56
      },
      {
        "scl": "294.40",
        "cents": 294.4
      },
      {
        "scl": "321.92",
        "cents": 321.92
      },
      {
        "scl": "349.44",
        "cents": 349.44
      },
      {
        "scl": "353.28",
        "cents": 353.28
      },
      {
        "scl": "380.80",
        "cents": 380.8
      },
      {
        "scl": "408.32",
        "cents": 408.32
      },
      {
        "scl": "412.16",
        "cents": 412.16
      },
      {
        "scl": "439.68",
        "cents": 439.68
      },
      {
        "scl": "467.20",
        "cents": 467.2
      },
      {
        "scl": "471.04",
        "cents": 471.04
      },
      {
        "scl": "498.56",
        "cents": 498.56
      },
      {
        "scl": "526.08",
        "cents": 526.08
      },
      {
        "scl": "529.92",
        "cents": 529.92
      },
      {
        "scl": "557.44",
        "cents": 557.44
      },
      {
        "scl": "584.96",
        "cents": 584.96
      },
      {
        "scl": "588.80",
        "cents": 588.8
      },
      {
        "scl": "616.32",
        "cents": 616.32
      },
      {
        "scl": "643.84",
        "cents": 643.84
      },
      {
        "scl": "671.36",
        "cents": 671.36
      },
      {
        "scl": "675.20",
        "cents": 675.2
      },
      {
        "scl": "702.72",
        "cents": 702.72
      },
      {
        "scl": "730.24",
        "cents": 730.24
      },
      {
        "scl": "734.08",
        "cents": 734.08
      },
      {
        "scl": "761.60",
        "cents": 761.6
      },
      {
        "scl": "789.12",
        "cents": 789.12
      },
      {
        "scl": "792.96",
        "cents": 792.96
      },
      {
        "scl": "820.48",
        "cents": 820.48
      },
      {
        "scl": "848.00",
        "cents": 848.0
      },
      {
        "scl": "851.84",
        "cents": 851.84
      },
      {
        "scl": "879.36",
        "cents": 879.36
      },
      {
        "scl": "906.88",
        "cents": 906.88
      },
      {
        "scl": "910.72",
        "cents": 910.72
      },
      {
        "scl": "938.24",
        "cents": 938.24
      },
      {
        "scl": "965.76",
        "cents": 965.76
      },
      {
        "scl": "969.60",
        "cents": 969.6
      },
      {
        "scl": "997.12",
        "cents": 997.12
      },
      {
        "scl": "1024.64",
        "cents": 1024.64
      },
      {
        "scl": "1052.16",
        "cents": 1052.16
      },
      {
        "scl": "1056.00",
        "cents": 1056.0
      },
      {
        "scl": "1083.52",
        "cents": 1083.52
      },
      {
        "scl": "1111.04",
        "cents": 1111.04
      },
      {
        "scl": "1114.88",
        "cents": 1114.88
      },
      {
        "scl": "1142.40",
        "cents": 1142.4
      },
      {
        "scl": "1169.92",
        "cents": 1169.92
      },
      {
        "scl": "1173.76",
        "cents": 1173.76
      },
      {
        "scl": "1201.28",
        "cents": 1201.28
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-60-5",
    "description": "60th root of 5, 25.8406 tones/octave",
    "notes": 60,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-60-5/",
    "tones": [
      {
        "scl": "46.438562",
        "cents": 46.438562
      },
      {
        "scl": "92.877124",
        "cents": 92.877124
      },
      {
        "scl": "139.315686",
        "cents": 139.315686
      },
      {
        "scl": "185.754248",
        "cents": 185.754248
      },
      {
        "scl": "232.192809",
        "cents": 232.192809
      },
      {
        "scl": "278.631371",
        "cents": 278.631371
      },
      {
        "scl": "325.069933",
        "cents": 325.069933
      },
      {
        "scl": "371.508495",
        "cents": 371.508495
      },
      {
        "scl": "417.947057",
        "cents": 417.947057
      },
      {
        "scl": "464.385619",
        "cents": 464.385619
      },
      {
        "scl": "510.824181",
        "cents": 510.824181
      },
      {
        "scl": "557.262743",
        "cents": 557.262743
      },
      {
        "scl": "603.701305",
        "cents": 603.701305
      },
      {
        "scl": "650.139867",
        "cents": 650.139867
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "743.01699",
        "cents": 743.01699
      },
      {
        "scl": "789.455552",
        "cents": 789.455552
      },
      {
        "scl": "835.894114",
        "cents": 835.894114
      },
      {
        "scl": "882.332676",
        "cents": 882.332676
      },
      {
        "scl": "928.771238",
        "cents": 928.771238
      },
      {
        "scl": "975.2098",
        "cents": 975.2098
      },
      {
        "scl": "1021.648362",
        "cents": 1021.648362
      },
      {
        "scl": "1068.086924",
        "cents": 1068.086924
      },
      {
        "scl": "1114.525486",
        "cents": 1114.525486
      },
      {
        "scl": "1160.964047",
        "cents": 1160.964047
      },
      {
        "scl": "1207.402609",
        "cents": 1207.402609
      },
      {
        "scl": "1253.841171",
        "cents": 1253.841171
      },
      {
        "scl": "1300.279733",
        "cents": 1300.279733
      },
      {
        "scl": "1346.718295",
        "cents": 1346.718295
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1439.595419",
        "cents": 1439.595419
      },
      {
        "scl": "1486.033981",
        "cents": 1486.033981
      },
      {
        "scl": "1532.472543",
        "cents": 1532.472543
      },
      {
        "scl": "1578.911105",
        "cents": 1578.911105
      },
      {
        "scl": "1625.349666",
        "cents": 1625.349666
      },
      {
        "scl": "1671.788228",
        "cents": 1671.788228
      },
      {
        "scl": "1718.22679",
        "cents": 1718.22679
      },
      {
        "scl": "1764.665352",
        "cents": 1764.665352
      },
      {
        "scl": "1811.103914",
        "cents": 1811.103914
      },
      {
        "scl": "1857.542476",
        "cents": 1857.542476
      },
      {
        "scl": "1903.981038",
        "cents": 1903.981038
      },
      {
        "scl": "1950.4196",
        "cents": 1950.4196
      },
      {
        "scl": "1996.858162",
        "cents": 1996.858162
      },
      {
        "scl": "2043.296724",
        "cents": 2043.296724
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2136.173847",
        "cents": 2136.173847
      },
      {
        "scl": "2182.612409",
        "cents": 2182.612409
      },
      {
        "scl": "2229.050971",
        "cents": 2229.050971
      },
      {
        "scl": "2275.489533",
        "cents": 2275.489533
      },
      {
        "scl": "2321.928095",
        "cents": 2321.928095
      },
      {
        "scl": "2368.366657",
        "cents": 2368.366657
      },
      {
        "scl": "2414.805219",
        "cents": 2414.805219
      },
      {
        "scl": "2461.243781",
        "cents": 2461.243781
      },
      {
        "scl": "2507.682342",
        "cents": 2507.682342
      },
      {
        "scl": "2554.120904",
        "cents": 2554.120904
      },
      {
        "scl": "2600.559466",
        "cents": 2600.559466
      },
      {
        "scl": "2646.998028",
        "cents": 2646.998028
      },
      {
        "scl": "2693.43659",
        "cents": 2693.43659
      },
      {
        "scl": "2739.875152",
        "cents": 2739.875152
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "edos/edo-61",
    "description": "61 equal divisions of the octave",
    "notes": 61,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-61/",
    "tones": [
      {
        "scl": "19.672131",
        "cents": 19.672131
      },
      {
        "scl": "39.344262",
        "cents": 39.344262
      },
      {
        "scl": "59.016393",
        "cents": 59.016393
      },
      {
        "scl": "78.688525",
        "cents": 78.688525
      },
      {
        "scl": "98.360656",
        "cents": 98.360656
      },
      {
        "scl": "118.032787",
        "cents": 118.032787
      },
      {
        "scl": "137.704918",
        "cents": 137.704918
      },
      {
        "scl": "157.377049",
        "cents": 157.377049
      },
      {
        "scl": "177.04918",
        "cents": 177.04918
      },
      {
        "scl": "196.721311",
        "cents": 196.721311
      },
      {
        "scl": "216.393443",
        "cents": 216.393443
      },
      {
        "scl": "236.065574",
        "cents": 236.065574
      },
      {
        "scl": "255.737705",
        "cents": 255.737705
      },
      {
        "scl": "275.409836",
        "cents": 275.409836
      },
      {
        "scl": "295.081967",
        "cents": 295.081967
      },
      {
        "scl": "314.754098",
        "cents": 314.754098
      },
      {
        "scl": "334.42623",
        "cents": 334.42623
      },
      {
        "scl": "354.098361",
        "cents": 354.098361
      },
      {
        "scl": "373.770492",
        "cents": 373.770492
      },
      {
        "scl": "393.442623",
        "cents": 393.442623
      },
      {
        "scl": "413.114754",
        "cents": 413.114754
      },
      {
        "scl": "432.786885",
        "cents": 432.786885
      },
      {
        "scl": "452.459016",
        "cents": 452.459016
      },
      {
        "scl": "472.131148",
        "cents": 472.131148
      },
      {
        "scl": "491.803279",
        "cents": 491.803279
      },
      {
        "scl": "511.47541",
        "cents": 511.47541
      },
      {
        "scl": "531.147541",
        "cents": 531.147541
      },
      {
        "scl": "550.819672",
        "cents": 550.819672
      },
      {
        "scl": "570.491803",
        "cents": 570.491803
      },
      {
        "scl": "590.163934",
        "cents": 590.163934
      },
      {
        "scl": "609.836066",
        "cents": 609.836066
      },
      {
        "scl": "629.508197",
        "cents": 629.508197
      },
      {
        "scl": "649.180328",
        "cents": 649.180328
      },
      {
        "scl": "668.852459",
        "cents": 668.852459
      },
      {
        "scl": "688.52459",
        "cents": 688.52459
      },
      {
        "scl": "708.196721",
        "cents": 708.196721
      },
      {
        "scl": "727.868852",
        "cents": 727.868852
      },
      {
        "scl": "747.540984",
        "cents": 747.540984
      },
      {
        "scl": "767.213115",
        "cents": 767.213115
      },
      {
        "scl": "786.885246",
        "cents": 786.885246
      },
      {
        "scl": "806.557377",
        "cents": 806.557377
      },
      {
        "scl": "826.229508",
        "cents": 826.229508
      },
      {
        "scl": "845.901639",
        "cents": 845.901639
      },
      {
        "scl": "865.57377",
        "cents": 865.57377
      },
      {
        "scl": "885.245902",
        "cents": 885.245902
      },
      {
        "scl": "904.918033",
        "cents": 904.918033
      },
      {
        "scl": "924.590164",
        "cents": 924.590164
      },
      {
        "scl": "944.262295",
        "cents": 944.262295
      },
      {
        "scl": "963.934426",
        "cents": 963.934426
      },
      {
        "scl": "983.606557",
        "cents": 983.606557
      },
      {
        "scl": "1003.278689",
        "cents": 1003.278689
      },
      {
        "scl": "1022.95082",
        "cents": 1022.95082
      },
      {
        "scl": "1042.622951",
        "cents": 1042.622951
      },
      {
        "scl": "1062.295082",
        "cents": 1062.295082
      },
      {
        "scl": "1081.967213",
        "cents": 1081.967213
      },
      {
        "scl": "1101.639344",
        "cents": 1101.639344
      },
      {
        "scl": "1121.311475",
        "cents": 1121.311475
      },
      {
        "scl": "1140.983607",
        "cents": 1140.983607
      },
      {
        "scl": "1160.655738",
        "cents": 1160.655738
      },
      {
        "scl": "1180.327869",
        "cents": 1180.327869
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-62",
    "description": "62 equal divisions of the octave",
    "notes": 62,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-62/",
    "tones": [
      {
        "scl": "19.354839",
        "cents": 19.354839
      },
      {
        "scl": "38.709677",
        "cents": 38.709677
      },
      {
        "scl": "58.064516",
        "cents": 58.064516
      },
      {
        "scl": "77.419355",
        "cents": 77.419355
      },
      {
        "scl": "96.774194",
        "cents": 96.774194
      },
      {
        "scl": "116.129032",
        "cents": 116.129032
      },
      {
        "scl": "135.483871",
        "cents": 135.483871
      },
      {
        "scl": "154.83871",
        "cents": 154.83871
      },
      {
        "scl": "174.193548",
        "cents": 174.193548
      },
      {
        "scl": "193.548387",
        "cents": 193.548387
      },
      {
        "scl": "212.903226",
        "cents": 212.903226
      },
      {
        "scl": "232.258065",
        "cents": 232.258065
      },
      {
        "scl": "251.612903",
        "cents": 251.612903
      },
      {
        "scl": "270.967742",
        "cents": 270.967742
      },
      {
        "scl": "290.322581",
        "cents": 290.322581
      },
      {
        "scl": "309.677419",
        "cents": 309.677419
      },
      {
        "scl": "329.032258",
        "cents": 329.032258
      },
      {
        "scl": "348.387097",
        "cents": 348.387097
      },
      {
        "scl": "367.741935",
        "cents": 367.741935
      },
      {
        "scl": "387.096774",
        "cents": 387.096774
      },
      {
        "scl": "406.451613",
        "cents": 406.451613
      },
      {
        "scl": "425.806452",
        "cents": 425.806452
      },
      {
        "scl": "445.16129",
        "cents": 445.16129
      },
      {
        "scl": "464.516129",
        "cents": 464.516129
      },
      {
        "scl": "483.870968",
        "cents": 483.870968
      },
      {
        "scl": "503.225806",
        "cents": 503.225806
      },
      {
        "scl": "522.580645",
        "cents": 522.580645
      },
      {
        "scl": "541.935484",
        "cents": 541.935484
      },
      {
        "scl": "561.290323",
        "cents": 561.290323
      },
      {
        "scl": "580.645161",
        "cents": 580.645161
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "619.354839",
        "cents": 619.354839
      },
      {
        "scl": "638.709677",
        "cents": 638.709677
      },
      {
        "scl": "658.064516",
        "cents": 658.064516
      },
      {
        "scl": "677.419355",
        "cents": 677.419355
      },
      {
        "scl": "696.774194",
        "cents": 696.774194
      },
      {
        "scl": "716.129032",
        "cents": 716.129032
      },
      {
        "scl": "735.483871",
        "cents": 735.483871
      },
      {
        "scl": "754.83871",
        "cents": 754.83871
      },
      {
        "scl": "774.193548",
        "cents": 774.193548
      },
      {
        "scl": "793.548387",
        "cents": 793.548387
      },
      {
        "scl": "812.903226",
        "cents": 812.903226
      },
      {
        "scl": "832.258065",
        "cents": 832.258065
      },
      {
        "scl": "851.612903",
        "cents": 851.612903
      },
      {
        "scl": "870.967742",
        "cents": 870.967742
      },
      {
        "scl": "890.322581",
        "cents": 890.322581
      },
      {
        "scl": "909.677419",
        "cents": 909.677419
      },
      {
        "scl": "929.032258",
        "cents": 929.032258
      },
      {
        "scl": "948.387097",
        "cents": 948.387097
      },
      {
        "scl": "967.741935",
        "cents": 967.741935
      },
      {
        "scl": "987.096774",
        "cents": 987.096774
      },
      {
        "scl": "1006.451613",
        "cents": 1006.451613
      },
      {
        "scl": "1025.806452",
        "cents": 1025.806452
      },
      {
        "scl": "1045.16129",
        "cents": 1045.16129
      },
      {
        "scl": "1064.516129",
        "cents": 1064.516129
      },
      {
        "scl": "1083.870968",
        "cents": 1083.870968
      },
      {
        "scl": "1103.225806",
        "cents": 1103.225806
      },
      {
        "scl": "1122.580645",
        "cents": 1122.580645
      },
      {
        "scl": "1141.935484",
        "cents": 1141.935484
      },
      {
        "scl": "1161.290323",
        "cents": 1161.290323
      },
      {
        "scl": "1180.645161",
        "cents": 1180.645161
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-63",
    "description": "63 equal divisions of the octave",
    "notes": 63,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-63/",
    "tones": [
      {
        "scl": "19.047619",
        "cents": 19.047619
      },
      {
        "scl": "38.095238",
        "cents": 38.095238
      },
      {
        "scl": "57.142857",
        "cents": 57.142857
      },
      {
        "scl": "76.190476",
        "cents": 76.190476
      },
      {
        "scl": "95.238095",
        "cents": 95.238095
      },
      {
        "scl": "114.285714",
        "cents": 114.285714
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "152.380952",
        "cents": 152.380952
      },
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "190.47619",
        "cents": 190.47619
      },
      {
        "scl": "209.52381",
        "cents": 209.52381
      },
      {
        "scl": "228.571429",
        "cents": 228.571429
      },
      {
        "scl": "247.619048",
        "cents": 247.619048
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "285.714286",
        "cents": 285.714286
      },
      {
        "scl": "304.761905",
        "cents": 304.761905
      },
      {
        "scl": "323.809524",
        "cents": 323.809524
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "361.904762",
        "cents": 361.904762
      },
      {
        "scl": "380.952381",
        "cents": 380.952381
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "419.047619",
        "cents": 419.047619
      },
      {
        "scl": "438.095238",
        "cents": 438.095238
      },
      {
        "scl": "457.142857",
        "cents": 457.142857
      },
      {
        "scl": "476.190476",
        "cents": 476.190476
      },
      {
        "scl": "495.238095",
        "cents": 495.238095
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "552.380952",
        "cents": 552.380952
      },
      {
        "scl": "571.428571",
        "cents": 571.428571
      },
      {
        "scl": "590.47619",
        "cents": 590.47619
      },
      {
        "scl": "609.52381",
        "cents": 609.52381
      },
      {
        "scl": "628.571429",
        "cents": 628.571429
      },
      {
        "scl": "647.619048",
        "cents": 647.619048
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "704.761905",
        "cents": 704.761905
      },
      {
        "scl": "723.809524",
        "cents": 723.809524
      },
      {
        "scl": "742.857143",
        "cents": 742.857143
      },
      {
        "scl": "761.904762",
        "cents": 761.904762
      },
      {
        "scl": "780.952381",
        "cents": 780.952381
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "819.047619",
        "cents": 819.047619
      },
      {
        "scl": "838.095238",
        "cents": 838.095238
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "876.190476",
        "cents": 876.190476
      },
      {
        "scl": "895.238095",
        "cents": 895.238095
      },
      {
        "scl": "914.285714",
        "cents": 914.285714
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "952.380952",
        "cents": 952.380952
      },
      {
        "scl": "971.428571",
        "cents": 971.428571
      },
      {
        "scl": "990.47619",
        "cents": 990.47619
      },
      {
        "scl": "1009.52381",
        "cents": 1009.52381
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1047.619048",
        "cents": 1047.619048
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1085.714286",
        "cents": 1085.714286
      },
      {
        "scl": "1104.761905",
        "cents": 1104.761905
      },
      {
        "scl": "1123.809524",
        "cents": 1123.809524
      },
      {
        "scl": "1142.857143",
        "cents": 1142.857143
      },
      {
        "scl": "1161.904762",
        "cents": 1161.904762
      },
      {
        "scl": "1180.952381",
        "cents": 1180.952381
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-63-7",
    "description": "63rd root of 7, 22.4411 tones/octave",
    "notes": 63,
    "period_cents": 3368.826,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-63-7/",
    "tones": [
      {
        "scl": "53.473427",
        "cents": 53.473427
      },
      {
        "scl": "106.946854",
        "cents": 106.946854
      },
      {
        "scl": "160.420281",
        "cents": 160.420281
      },
      {
        "scl": "213.893708",
        "cents": 213.893708
      },
      {
        "scl": "267.367135",
        "cents": 267.367135
      },
      {
        "scl": "320.840563",
        "cents": 320.840563
      },
      {
        "scl": "374.31399",
        "cents": 374.31399
      },
      {
        "scl": "427.787417",
        "cents": 427.787417
      },
      {
        "scl": "481.260844",
        "cents": 481.260844
      },
      {
        "scl": "534.734271",
        "cents": 534.734271
      },
      {
        "scl": "588.207698",
        "cents": 588.207698
      },
      {
        "scl": "641.681125",
        "cents": 641.681125
      },
      {
        "scl": "695.154552",
        "cents": 695.154552
      },
      {
        "scl": "748.627979",
        "cents": 748.627979
      },
      {
        "scl": "802.101406",
        "cents": 802.101406
      },
      {
        "scl": "855.574833",
        "cents": 855.574833
      },
      {
        "scl": "909.04826",
        "cents": 909.04826
      },
      {
        "scl": "962.521688",
        "cents": 962.521688
      },
      {
        "scl": "1015.995115",
        "cents": 1015.995115
      },
      {
        "scl": "1069.468542",
        "cents": 1069.468542
      },
      {
        "scl": "1122.941969",
        "cents": 1122.941969
      },
      {
        "scl": "1176.415396",
        "cents": 1176.415396
      },
      {
        "scl": "1229.888823",
        "cents": 1229.888823
      },
      {
        "scl": "1283.36225",
        "cents": 1283.36225
      },
      {
        "scl": "1336.835677",
        "cents": 1336.835677
      },
      {
        "scl": "1390.309104",
        "cents": 1390.309104
      },
      {
        "scl": "1443.782531",
        "cents": 1443.782531
      },
      {
        "scl": "1497.255958",
        "cents": 1497.255958
      },
      {
        "scl": "1550.729386",
        "cents": 1550.729386
      },
      {
        "scl": "1604.202813",
        "cents": 1604.202813
      },
      {
        "scl": "1657.67624",
        "cents": 1657.67624
      },
      {
        "scl": "1711.149667",
        "cents": 1711.149667
      },
      {
        "scl": "1764.623094",
        "cents": 1764.623094
      },
      {
        "scl": "1818.096521",
        "cents": 1818.096521
      },
      {
        "scl": "1871.569948",
        "cents": 1871.569948
      },
      {
        "scl": "1925.043375",
        "cents": 1925.043375
      },
      {
        "scl": "1978.516802",
        "cents": 1978.516802
      },
      {
        "scl": "2031.990229",
        "cents": 2031.990229
      },
      {
        "scl": "2085.463656",
        "cents": 2085.463656
      },
      {
        "scl": "2138.937083",
        "cents": 2138.937083
      },
      {
        "scl": "2192.410511",
        "cents": 2192.410511
      },
      {
        "scl": "2245.883938",
        "cents": 2245.883938
      },
      {
        "scl": "2299.357365",
        "cents": 2299.357365
      },
      {
        "scl": "2352.830792",
        "cents": 2352.830792
      },
      {
        "scl": "2406.304219",
        "cents": 2406.304219
      },
      {
        "scl": "2459.777646",
        "cents": 2459.777646
      },
      {
        "scl": "2513.251073",
        "cents": 2513.251073
      },
      {
        "scl": "2566.7245",
        "cents": 2566.7245
      },
      {
        "scl": "2620.197927",
        "cents": 2620.197927
      },
      {
        "scl": "2673.671354",
        "cents": 2673.671354
      },
      {
        "scl": "2727.144781",
        "cents": 2727.144781
      },
      {
        "scl": "2780.618209",
        "cents": 2780.618209
      },
      {
        "scl": "2834.091636",
        "cents": 2834.091636
      },
      {
        "scl": "2887.565063",
        "cents": 2887.565063
      },
      {
        "scl": "2941.03849",
        "cents": 2941.03849
      },
      {
        "scl": "2994.511917",
        "cents": 2994.511917
      },
      {
        "scl": "3047.985344",
        "cents": 3047.985344
      },
      {
        "scl": "3101.458771",
        "cents": 3101.458771
      },
      {
        "scl": "3154.932198",
        "cents": 3154.932198
      },
      {
        "scl": "3208.405625",
        "cents": 3208.405625
      },
      {
        "scl": "3261.879052",
        "cents": 3261.879052
      },
      {
        "scl": "3315.352479",
        "cents": 3315.352479
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      }
    ]
  },
  {
    "stem": "edos/edo-64",
    "description": "64 equal divisions of the octave",
    "notes": 64,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-64/",
    "tones": [
      {
        "scl": "18.75",
        "cents": 18.75
      },
      {
        "scl": "37.5",
        "cents": 37.5
      },
      {
        "scl": "56.25",
        "cents": 56.25
      },
      {
        "scl": "75.0",
        "cents": 75.0
      },
      {
        "scl": "93.75",
        "cents": 93.75
      },
      {
        "scl": "112.5",
        "cents": 112.5
      },
      {
        "scl": "131.25",
        "cents": 131.25
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "168.75",
        "cents": 168.75
      },
      {
        "scl": "187.5",
        "cents": 187.5
      },
      {
        "scl": "206.25",
        "cents": 206.25
      },
      {
        "scl": "225.0",
        "cents": 225.0
      },
      {
        "scl": "243.75",
        "cents": 243.75
      },
      {
        "scl": "262.5",
        "cents": 262.5
      },
      {
        "scl": "281.25",
        "cents": 281.25
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "318.75",
        "cents": 318.75
      },
      {
        "scl": "337.5",
        "cents": 337.5
      },
      {
        "scl": "356.25",
        "cents": 356.25
      },
      {
        "scl": "375.0",
        "cents": 375.0
      },
      {
        "scl": "393.75",
        "cents": 393.75
      },
      {
        "scl": "412.5",
        "cents": 412.5
      },
      {
        "scl": "431.25",
        "cents": 431.25
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "468.75",
        "cents": 468.75
      },
      {
        "scl": "487.5",
        "cents": 487.5
      },
      {
        "scl": "506.25",
        "cents": 506.25
      },
      {
        "scl": "525.0",
        "cents": 525.0
      },
      {
        "scl": "543.75",
        "cents": 543.75
      },
      {
        "scl": "562.5",
        "cents": 562.5
      },
      {
        "scl": "581.25",
        "cents": 581.25
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "618.75",
        "cents": 618.75
      },
      {
        "scl": "637.5",
        "cents": 637.5
      },
      {
        "scl": "656.25",
        "cents": 656.25
      },
      {
        "scl": "675.0",
        "cents": 675.0
      },
      {
        "scl": "693.75",
        "cents": 693.75
      },
      {
        "scl": "712.5",
        "cents": 712.5
      },
      {
        "scl": "731.25",
        "cents": 731.25
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "768.75",
        "cents": 768.75
      },
      {
        "scl": "787.5",
        "cents": 787.5
      },
      {
        "scl": "806.25",
        "cents": 806.25
      },
      {
        "scl": "825.0",
        "cents": 825.0
      },
      {
        "scl": "843.75",
        "cents": 843.75
      },
      {
        "scl": "862.5",
        "cents": 862.5
      },
      {
        "scl": "881.25",
        "cents": 881.25
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "918.75",
        "cents": 918.75
      },
      {
        "scl": "937.5",
        "cents": 937.5
      },
      {
        "scl": "956.25",
        "cents": 956.25
      },
      {
        "scl": "975.0",
        "cents": 975.0
      },
      {
        "scl": "993.75",
        "cents": 993.75
      },
      {
        "scl": "1012.5",
        "cents": 1012.5
      },
      {
        "scl": "1031.25",
        "cents": 1031.25
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1068.75",
        "cents": 1068.75
      },
      {
        "scl": "1087.5",
        "cents": 1087.5
      },
      {
        "scl": "1106.25",
        "cents": 1106.25
      },
      {
        "scl": "1125.0",
        "cents": 1125.0
      },
      {
        "scl": "1143.75",
        "cents": 1143.75
      },
      {
        "scl": "1162.5",
        "cents": 1162.5
      },
      {
        "scl": "1181.25",
        "cents": 1181.25
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/twofifths2",
    "description": "19&159[64] in 159-et tuning",
    "notes": 64,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_64578.html#64578",
    "url": "https://scalelibrary.org/scales/mailing-lists/twofifths2/",
    "tones": [
      {
        "scl": "7.547170",
        "cents": 7.54717
      },
      {
        "scl": "15.094340",
        "cents": 15.09434
      },
      {
        "scl": "22.641509",
        "cents": 22.641509
      },
      {
        "scl": "67.924528",
        "cents": 67.924528
      },
      {
        "scl": "75.471698",
        "cents": 75.471698
      },
      {
        "scl": "83.018868",
        "cents": 83.018868
      },
      {
        "scl": "128.301887",
        "cents": 128.301887
      },
      {
        "scl": "135.849057",
        "cents": 135.849057
      },
      {
        "scl": "143.396226",
        "cents": 143.396226
      },
      {
        "scl": "150.943396",
        "cents": 150.943396
      },
      {
        "scl": "196.226415",
        "cents": 196.226415
      },
      {
        "scl": "203.773585",
        "cents": 203.773585
      },
      {
        "scl": "211.320755",
        "cents": 211.320755
      },
      {
        "scl": "256.603774",
        "cents": 256.603774
      },
      {
        "scl": "264.150943",
        "cents": 264.150943
      },
      {
        "scl": "271.698113",
        "cents": 271.698113
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "324.528302",
        "cents": 324.528302
      },
      {
        "scl": "332.075472",
        "cents": 332.075472
      },
      {
        "scl": "339.622642",
        "cents": 339.622642
      },
      {
        "scl": "384.905660",
        "cents": 384.90566
      },
      {
        "scl": "392.452830",
        "cents": 392.45283
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "445.283019",
        "cents": 445.283019
      },
      {
        "scl": "452.830189",
        "cents": 452.830189
      },
      {
        "scl": "460.377358",
        "cents": 460.377358
      },
      {
        "scl": "505.660377",
        "cents": 505.660377
      },
      {
        "scl": "513.207547",
        "cents": 513.207547
      },
      {
        "scl": "520.754717",
        "cents": 520.754717
      },
      {
        "scl": "528.301887",
        "cents": 528.301887
      },
      {
        "scl": "573.584906",
        "cents": 573.584906
      },
      {
        "scl": "581.132075",
        "cents": 581.132075
      },
      {
        "scl": "588.679245",
        "cents": 588.679245
      },
      {
        "scl": "633.962264",
        "cents": 633.962264
      },
      {
        "scl": "641.509434",
        "cents": 641.509434
      },
      {
        "scl": "649.056604",
        "cents": 649.056604
      },
      {
        "scl": "656.603774",
        "cents": 656.603774
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "709.433962",
        "cents": 709.433962
      },
      {
        "scl": "716.981132",
        "cents": 716.981132
      },
      {
        "scl": "762.264151",
        "cents": 762.264151
      },
      {
        "scl": "769.811321",
        "cents": 769.811321
      },
      {
        "scl": "777.358491",
        "cents": 777.358491
      },
      {
        "scl": "822.641509",
        "cents": 822.641509
      },
      {
        "scl": "830.188679",
        "cents": 830.188679
      },
      {
        "scl": "837.735849",
        "cents": 837.735849
      },
      {
        "scl": "845.283019",
        "cents": 845.283019
      },
      {
        "scl": "890.566038",
        "cents": 890.566038
      },
      {
        "scl": "898.113208",
        "cents": 898.113208
      },
      {
        "scl": "905.660377",
        "cents": 905.660377
      },
      {
        "scl": "950.943396",
        "cents": 950.943396
      },
      {
        "scl": "958.490566",
        "cents": 958.490566
      },
      {
        "scl": "966.037736",
        "cents": 966.037736
      },
      {
        "scl": "1011.320755",
        "cents": 1011.320755
      },
      {
        "scl": "1018.867925",
        "cents": 1018.867925
      },
      {
        "scl": "1026.415094",
        "cents": 1026.415094
      },
      {
        "scl": "1033.962264",
        "cents": 1033.962264
      },
      {
        "scl": "1079.245283",
        "cents": 1079.245283
      },
      {
        "scl": "1086.792453",
        "cents": 1086.792453
      },
      {
        "scl": "1094.339623",
        "cents": 1094.339623
      },
      {
        "scl": "1139.622642",
        "cents": 1139.622642
      },
      {
        "scl": "1147.169811",
        "cents": 1147.169811
      },
      {
        "scl": "1154.716981",
        "cents": 1154.716981
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-64-5",
    "description": "64th root of 5, 27.5633 tones/octave",
    "notes": 64,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-64-5/",
    "tones": [
      {
        "scl": "43.536152",
        "cents": 43.536152
      },
      {
        "scl": "87.072304",
        "cents": 87.072304
      },
      {
        "scl": "130.608455",
        "cents": 130.608455
      },
      {
        "scl": "174.144607",
        "cents": 174.144607
      },
      {
        "scl": "217.680759",
        "cents": 217.680759
      },
      {
        "scl": "261.216911",
        "cents": 261.216911
      },
      {
        "scl": "304.753062",
        "cents": 304.753062
      },
      {
        "scl": "348.289214",
        "cents": 348.289214
      },
      {
        "scl": "391.825366",
        "cents": 391.825366
      },
      {
        "scl": "435.361518",
        "cents": 435.361518
      },
      {
        "scl": "478.89767",
        "cents": 478.89767
      },
      {
        "scl": "522.433821",
        "cents": 522.433821
      },
      {
        "scl": "565.969973",
        "cents": 565.969973
      },
      {
        "scl": "609.506125",
        "cents": 609.506125
      },
      {
        "scl": "653.042277",
        "cents": 653.042277
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "740.11458",
        "cents": 740.11458
      },
      {
        "scl": "783.650732",
        "cents": 783.650732
      },
      {
        "scl": "827.186884",
        "cents": 827.186884
      },
      {
        "scl": "870.723036",
        "cents": 870.723036
      },
      {
        "scl": "914.259187",
        "cents": 914.259187
      },
      {
        "scl": "957.795339",
        "cents": 957.795339
      },
      {
        "scl": "1001.331491",
        "cents": 1001.331491
      },
      {
        "scl": "1044.867643",
        "cents": 1044.867643
      },
      {
        "scl": "1088.403794",
        "cents": 1088.403794
      },
      {
        "scl": "1131.939946",
        "cents": 1131.939946
      },
      {
        "scl": "1175.476098",
        "cents": 1175.476098
      },
      {
        "scl": "1219.01225",
        "cents": 1219.01225
      },
      {
        "scl": "1262.548402",
        "cents": 1262.548402
      },
      {
        "scl": "1306.084553",
        "cents": 1306.084553
      },
      {
        "scl": "1349.620705",
        "cents": 1349.620705
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1436.693009",
        "cents": 1436.693009
      },
      {
        "scl": "1480.22916",
        "cents": 1480.22916
      },
      {
        "scl": "1523.765312",
        "cents": 1523.765312
      },
      {
        "scl": "1567.301464",
        "cents": 1567.301464
      },
      {
        "scl": "1610.837616",
        "cents": 1610.837616
      },
      {
        "scl": "1654.373768",
        "cents": 1654.373768
      },
      {
        "scl": "1697.909919",
        "cents": 1697.909919
      },
      {
        "scl": "1741.446071",
        "cents": 1741.446071
      },
      {
        "scl": "1784.982223",
        "cents": 1784.982223
      },
      {
        "scl": "1828.518375",
        "cents": 1828.518375
      },
      {
        "scl": "1872.054527",
        "cents": 1872.054527
      },
      {
        "scl": "1915.590678",
        "cents": 1915.590678
      },
      {
        "scl": "1959.12683",
        "cents": 1959.12683
      },
      {
        "scl": "2002.662982",
        "cents": 2002.662982
      },
      {
        "scl": "2046.199134",
        "cents": 2046.199134
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2133.271437",
        "cents": 2133.271437
      },
      {
        "scl": "2176.807589",
        "cents": 2176.807589
      },
      {
        "scl": "2220.343741",
        "cents": 2220.343741
      },
      {
        "scl": "2263.879893",
        "cents": 2263.879893
      },
      {
        "scl": "2307.416044",
        "cents": 2307.416044
      },
      {
        "scl": "2350.952196",
        "cents": 2350.952196
      },
      {
        "scl": "2394.488348",
        "cents": 2394.488348
      },
      {
        "scl": "2438.0245",
        "cents": 2438.0245
      },
      {
        "scl": "2481.560651",
        "cents": 2481.560651
      },
      {
        "scl": "2525.096803",
        "cents": 2525.096803
      },
      {
        "scl": "2568.632955",
        "cents": 2568.632955
      },
      {
        "scl": "2612.169107",
        "cents": 2612.169107
      },
      {
        "scl": "2655.705259",
        "cents": 2655.705259
      },
      {
        "scl": "2699.24141",
        "cents": 2699.24141
      },
      {
        "scl": "2742.777562",
        "cents": 2742.777562
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-wurschmidt-65",
    "description": "34L 31s MOS for Wurschmidt, L=19.94, s=16.83",
    "notes": 65,
    "period_cents": 1199.69,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-wurschmidt-65/",
    "tones": [
      {
        "scl": "19.94",
        "cents": 19.94
      },
      {
        "scl": "36.77",
        "cents": 36.77
      },
      {
        "scl": "56.71",
        "cents": 56.71
      },
      {
        "scl": "73.54",
        "cents": 73.54
      },
      {
        "scl": "93.48",
        "cents": 93.48
      },
      {
        "scl": "110.31",
        "cents": 110.31
      },
      {
        "scl": "130.25",
        "cents": 130.25
      },
      {
        "scl": "147.08",
        "cents": 147.08
      },
      {
        "scl": "167.02",
        "cents": 167.02
      },
      {
        "scl": "183.85",
        "cents": 183.85
      },
      {
        "scl": "203.79",
        "cents": 203.79
      },
      {
        "scl": "220.62",
        "cents": 220.62
      },
      {
        "scl": "240.56",
        "cents": 240.56
      },
      {
        "scl": "257.39",
        "cents": 257.39
      },
      {
        "scl": "277.33",
        "cents": 277.33
      },
      {
        "scl": "294.16",
        "cents": 294.16
      },
      {
        "scl": "314.10",
        "cents": 314.1
      },
      {
        "scl": "330.93",
        "cents": 330.93
      },
      {
        "scl": "350.87",
        "cents": 350.87
      },
      {
        "scl": "367.70",
        "cents": 367.7
      },
      {
        "scl": "387.64",
        "cents": 387.64
      },
      {
        "scl": "407.58",
        "cents": 407.58
      },
      {
        "scl": "424.41",
        "cents": 424.41
      },
      {
        "scl": "444.35",
        "cents": 444.35
      },
      {
        "scl": "461.18",
        "cents": 461.18
      },
      {
        "scl": "481.12",
        "cents": 481.12
      },
      {
        "scl": "497.95",
        "cents": 497.95
      },
      {
        "scl": "517.89",
        "cents": 517.89
      },
      {
        "scl": "534.72",
        "cents": 534.72
      },
      {
        "scl": "554.66",
        "cents": 554.66
      },
      {
        "scl": "571.49",
        "cents": 571.49
      },
      {
        "scl": "591.43",
        "cents": 591.43
      },
      {
        "scl": "608.26",
        "cents": 608.26
      },
      {
        "scl": "628.20",
        "cents": 628.2
      },
      {
        "scl": "645.03",
        "cents": 645.03
      },
      {
        "scl": "664.97",
        "cents": 664.97
      },
      {
        "scl": "681.80",
        "cents": 681.8
      },
      {
        "scl": "701.74",
        "cents": 701.74
      },
      {
        "scl": "718.57",
        "cents": 718.57
      },
      {
        "scl": "738.51",
        "cents": 738.51
      },
      {
        "scl": "755.34",
        "cents": 755.34
      },
      {
        "scl": "775.28",
        "cents": 775.28
      },
      {
        "scl": "792.11",
        "cents": 792.11
      },
      {
        "scl": "812.05",
        "cents": 812.05
      },
      {
        "scl": "831.99",
        "cents": 831.99
      },
      {
        "scl": "848.82",
        "cents": 848.82
      },
      {
        "scl": "868.76",
        "cents": 868.76
      },
      {
        "scl": "885.59",
        "cents": 885.59
      },
      {
        "scl": "905.53",
        "cents": 905.53
      },
      {
        "scl": "922.36",
        "cents": 922.36
      },
      {
        "scl": "942.30",
        "cents": 942.3
      },
      {
        "scl": "959.13",
        "cents": 959.13
      },
      {
        "scl": "979.07",
        "cents": 979.07
      },
      {
        "scl": "995.90",
        "cents": 995.9
      },
      {
        "scl": "1015.84",
        "cents": 1015.84
      },
      {
        "scl": "1032.67",
        "cents": 1032.67
      },
      {
        "scl": "1052.61",
        "cents": 1052.61
      },
      {
        "scl": "1069.44",
        "cents": 1069.44
      },
      {
        "scl": "1089.38",
        "cents": 1089.38
      },
      {
        "scl": "1106.21",
        "cents": 1106.21
      },
      {
        "scl": "1126.15",
        "cents": 1126.15
      },
      {
        "scl": "1142.98",
        "cents": 1142.98
      },
      {
        "scl": "1162.92",
        "cents": 1162.92
      },
      {
        "scl": "1179.75",
        "cents": 1179.75
      },
      {
        "scl": "1199.69",
        "cents": 1199.69
      }
    ]
  },
  {
    "stem": "edos/edo-65",
    "description": "65 equal divisions of the octave",
    "notes": 65,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-65/",
    "tones": [
      {
        "scl": "18.461538",
        "cents": 18.461538
      },
      {
        "scl": "36.923077",
        "cents": 36.923077
      },
      {
        "scl": "55.384615",
        "cents": 55.384615
      },
      {
        "scl": "73.846154",
        "cents": 73.846154
      },
      {
        "scl": "92.307692",
        "cents": 92.307692
      },
      {
        "scl": "110.769231",
        "cents": 110.769231
      },
      {
        "scl": "129.230769",
        "cents": 129.230769
      },
      {
        "scl": "147.692308",
        "cents": 147.692308
      },
      {
        "scl": "166.153846",
        "cents": 166.153846
      },
      {
        "scl": "184.615385",
        "cents": 184.615385
      },
      {
        "scl": "203.076923",
        "cents": 203.076923
      },
      {
        "scl": "221.538462",
        "cents": 221.538462
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "258.461538",
        "cents": 258.461538
      },
      {
        "scl": "276.923077",
        "cents": 276.923077
      },
      {
        "scl": "295.384615",
        "cents": 295.384615
      },
      {
        "scl": "313.846154",
        "cents": 313.846154
      },
      {
        "scl": "332.307692",
        "cents": 332.307692
      },
      {
        "scl": "350.769231",
        "cents": 350.769231
      },
      {
        "scl": "369.230769",
        "cents": 369.230769
      },
      {
        "scl": "387.692308",
        "cents": 387.692308
      },
      {
        "scl": "406.153846",
        "cents": 406.153846
      },
      {
        "scl": "424.615385",
        "cents": 424.615385
      },
      {
        "scl": "443.076923",
        "cents": 443.076923
      },
      {
        "scl": "461.538462",
        "cents": 461.538462
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "498.461538",
        "cents": 498.461538
      },
      {
        "scl": "516.923077",
        "cents": 516.923077
      },
      {
        "scl": "535.384615",
        "cents": 535.384615
      },
      {
        "scl": "553.846154",
        "cents": 553.846154
      },
      {
        "scl": "572.307692",
        "cents": 572.307692
      },
      {
        "scl": "590.769231",
        "cents": 590.769231
      },
      {
        "scl": "609.230769",
        "cents": 609.230769
      },
      {
        "scl": "627.692308",
        "cents": 627.692308
      },
      {
        "scl": "646.153846",
        "cents": 646.153846
      },
      {
        "scl": "664.615385",
        "cents": 664.615385
      },
      {
        "scl": "683.076923",
        "cents": 683.076923
      },
      {
        "scl": "701.538462",
        "cents": 701.538462
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "738.461538",
        "cents": 738.461538
      },
      {
        "scl": "756.923077",
        "cents": 756.923077
      },
      {
        "scl": "775.384615",
        "cents": 775.384615
      },
      {
        "scl": "793.846154",
        "cents": 793.846154
      },
      {
        "scl": "812.307692",
        "cents": 812.307692
      },
      {
        "scl": "830.769231",
        "cents": 830.769231
      },
      {
        "scl": "849.230769",
        "cents": 849.230769
      },
      {
        "scl": "867.692308",
        "cents": 867.692308
      },
      {
        "scl": "886.153846",
        "cents": 886.153846
      },
      {
        "scl": "904.615385",
        "cents": 904.615385
      },
      {
        "scl": "923.076923",
        "cents": 923.076923
      },
      {
        "scl": "941.538462",
        "cents": 941.538462
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "978.461538",
        "cents": 978.461538
      },
      {
        "scl": "996.923077",
        "cents": 996.923077
      },
      {
        "scl": "1015.384615",
        "cents": 1015.384615
      },
      {
        "scl": "1033.846154",
        "cents": 1033.846154
      },
      {
        "scl": "1052.307692",
        "cents": 1052.307692
      },
      {
        "scl": "1070.769231",
        "cents": 1070.769231
      },
      {
        "scl": "1089.230769",
        "cents": 1089.230769
      },
      {
        "scl": "1107.692308",
        "cents": 1107.692308
      },
      {
        "scl": "1126.153846",
        "cents": 1126.153846
      },
      {
        "scl": "1144.615385",
        "cents": 1144.615385
      },
      {
        "scl": "1163.076923",
        "cents": 1163.076923
      },
      {
        "scl": "1181.538462",
        "cents": 1181.538462
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-65-11",
    "description": "65th root of 11, 18.7892 tones/octave",
    "notes": 65,
    "period_cents": 4151.318,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-65-11/",
    "tones": [
      {
        "scl": "63.86643",
        "cents": 63.86643
      },
      {
        "scl": "127.73286",
        "cents": 127.73286
      },
      {
        "scl": "191.59929",
        "cents": 191.59929
      },
      {
        "scl": "255.46572",
        "cents": 255.46572
      },
      {
        "scl": "319.332149",
        "cents": 319.332149
      },
      {
        "scl": "383.198579",
        "cents": 383.198579
      },
      {
        "scl": "447.065009",
        "cents": 447.065009
      },
      {
        "scl": "510.931439",
        "cents": 510.931439
      },
      {
        "scl": "574.797869",
        "cents": 574.797869
      },
      {
        "scl": "638.664299",
        "cents": 638.664299
      },
      {
        "scl": "702.530729",
        "cents": 702.530729
      },
      {
        "scl": "766.397159",
        "cents": 766.397159
      },
      {
        "scl": "830.263588",
        "cents": 830.263588
      },
      {
        "scl": "894.130018",
        "cents": 894.130018
      },
      {
        "scl": "957.996448",
        "cents": 957.996448
      },
      {
        "scl": "1021.862878",
        "cents": 1021.862878
      },
      {
        "scl": "1085.729308",
        "cents": 1085.729308
      },
      {
        "scl": "1149.595738",
        "cents": 1149.595738
      },
      {
        "scl": "1213.462168",
        "cents": 1213.462168
      },
      {
        "scl": "1277.328598",
        "cents": 1277.328598
      },
      {
        "scl": "1341.195028",
        "cents": 1341.195028
      },
      {
        "scl": "1405.061457",
        "cents": 1405.061457
      },
      {
        "scl": "1468.927887",
        "cents": 1468.927887
      },
      {
        "scl": "1532.794317",
        "cents": 1532.794317
      },
      {
        "scl": "1596.660747",
        "cents": 1596.660747
      },
      {
        "scl": "1660.527177",
        "cents": 1660.527177
      },
      {
        "scl": "1724.393607",
        "cents": 1724.393607
      },
      {
        "scl": "1788.260037",
        "cents": 1788.260037
      },
      {
        "scl": "1852.126467",
        "cents": 1852.126467
      },
      {
        "scl": "1915.992896",
        "cents": 1915.992896
      },
      {
        "scl": "1979.859326",
        "cents": 1979.859326
      },
      {
        "scl": "2043.725756",
        "cents": 2043.725756
      },
      {
        "scl": "2107.592186",
        "cents": 2107.592186
      },
      {
        "scl": "2171.458616",
        "cents": 2171.458616
      },
      {
        "scl": "2235.325046",
        "cents": 2235.325046
      },
      {
        "scl": "2299.191476",
        "cents": 2299.191476
      },
      {
        "scl": "2363.057906",
        "cents": 2363.057906
      },
      {
        "scl": "2426.924336",
        "cents": 2426.924336
      },
      {
        "scl": "2490.790765",
        "cents": 2490.790765
      },
      {
        "scl": "2554.657195",
        "cents": 2554.657195
      },
      {
        "scl": "2618.523625",
        "cents": 2618.523625
      },
      {
        "scl": "2682.390055",
        "cents": 2682.390055
      },
      {
        "scl": "2746.256485",
        "cents": 2746.256485
      },
      {
        "scl": "2810.122915",
        "cents": 2810.122915
      },
      {
        "scl": "2873.989345",
        "cents": 2873.989345
      },
      {
        "scl": "2937.855775",
        "cents": 2937.855775
      },
      {
        "scl": "3001.722204",
        "cents": 3001.722204
      },
      {
        "scl": "3065.588634",
        "cents": 3065.588634
      },
      {
        "scl": "3129.455064",
        "cents": 3129.455064
      },
      {
        "scl": "3193.321494",
        "cents": 3193.321494
      },
      {
        "scl": "3257.187924",
        "cents": 3257.187924
      },
      {
        "scl": "3321.054354",
        "cents": 3321.054354
      },
      {
        "scl": "3384.920784",
        "cents": 3384.920784
      },
      {
        "scl": "3448.787214",
        "cents": 3448.787214
      },
      {
        "scl": "3512.653644",
        "cents": 3512.653644
      },
      {
        "scl": "3576.520073",
        "cents": 3576.520073
      },
      {
        "scl": "3640.386503",
        "cents": 3640.386503
      },
      {
        "scl": "3704.252933",
        "cents": 3704.252933
      },
      {
        "scl": "3768.119363",
        "cents": 3768.119363
      },
      {
        "scl": "3831.985793",
        "cents": 3831.985793
      },
      {
        "scl": "3895.852223",
        "cents": 3895.852223
      },
      {
        "scl": "3959.718653",
        "cents": 3959.718653
      },
      {
        "scl": "4023.585083",
        "cents": 4023.585083
      },
      {
        "scl": "4087.451512",
        "cents": 4087.451512
      },
      {
        "scl": "11/1",
        "cents": 4151.318
      }
    ]
  },
  {
    "stem": "edos/edo-66",
    "description": "66 equal divisions of the octave",
    "notes": 66,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-66/",
    "tones": [
      {
        "scl": "18.181818",
        "cents": 18.181818
      },
      {
        "scl": "36.363636",
        "cents": 36.363636
      },
      {
        "scl": "54.545455",
        "cents": 54.545455
      },
      {
        "scl": "72.727273",
        "cents": 72.727273
      },
      {
        "scl": "90.909091",
        "cents": 90.909091
      },
      {
        "scl": "109.090909",
        "cents": 109.090909
      },
      {
        "scl": "127.272727",
        "cents": 127.272727
      },
      {
        "scl": "145.454545",
        "cents": 145.454545
      },
      {
        "scl": "163.636364",
        "cents": 163.636364
      },
      {
        "scl": "181.818182",
        "cents": 181.818182
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "218.181818",
        "cents": 218.181818
      },
      {
        "scl": "236.363636",
        "cents": 236.363636
      },
      {
        "scl": "254.545455",
        "cents": 254.545455
      },
      {
        "scl": "272.727273",
        "cents": 272.727273
      },
      {
        "scl": "290.909091",
        "cents": 290.909091
      },
      {
        "scl": "309.090909",
        "cents": 309.090909
      },
      {
        "scl": "327.272727",
        "cents": 327.272727
      },
      {
        "scl": "345.454545",
        "cents": 345.454545
      },
      {
        "scl": "363.636364",
        "cents": 363.636364
      },
      {
        "scl": "381.818182",
        "cents": 381.818182
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "418.181818",
        "cents": 418.181818
      },
      {
        "scl": "436.363636",
        "cents": 436.363636
      },
      {
        "scl": "454.545455",
        "cents": 454.545455
      },
      {
        "scl": "472.727273",
        "cents": 472.727273
      },
      {
        "scl": "490.909091",
        "cents": 490.909091
      },
      {
        "scl": "509.090909",
        "cents": 509.090909
      },
      {
        "scl": "527.272727",
        "cents": 527.272727
      },
      {
        "scl": "545.454545",
        "cents": 545.454545
      },
      {
        "scl": "563.636364",
        "cents": 563.636364
      },
      {
        "scl": "581.818182",
        "cents": 581.818182
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "618.181818",
        "cents": 618.181818
      },
      {
        "scl": "636.363636",
        "cents": 636.363636
      },
      {
        "scl": "654.545455",
        "cents": 654.545455
      },
      {
        "scl": "672.727273",
        "cents": 672.727273
      },
      {
        "scl": "690.909091",
        "cents": 690.909091
      },
      {
        "scl": "709.090909",
        "cents": 709.090909
      },
      {
        "scl": "727.272727",
        "cents": 727.272727
      },
      {
        "scl": "745.454545",
        "cents": 745.454545
      },
      {
        "scl": "763.636364",
        "cents": 763.636364
      },
      {
        "scl": "781.818182",
        "cents": 781.818182
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "818.181818",
        "cents": 818.181818
      },
      {
        "scl": "836.363636",
        "cents": 836.363636
      },
      {
        "scl": "854.545455",
        "cents": 854.545455
      },
      {
        "scl": "872.727273",
        "cents": 872.727273
      },
      {
        "scl": "890.909091",
        "cents": 890.909091
      },
      {
        "scl": "909.090909",
        "cents": 909.090909
      },
      {
        "scl": "927.272727",
        "cents": 927.272727
      },
      {
        "scl": "945.454545",
        "cents": 945.454545
      },
      {
        "scl": "963.636364",
        "cents": 963.636364
      },
      {
        "scl": "981.818182",
        "cents": 981.818182
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1018.181818",
        "cents": 1018.181818
      },
      {
        "scl": "1036.363636",
        "cents": 1036.363636
      },
      {
        "scl": "1054.545455",
        "cents": 1054.545455
      },
      {
        "scl": "1072.727273",
        "cents": 1072.727273
      },
      {
        "scl": "1090.909091",
        "cents": 1090.909091
      },
      {
        "scl": "1109.090909",
        "cents": 1109.090909
      },
      {
        "scl": "1127.272727",
        "cents": 1127.272727
      },
      {
        "scl": "1145.454545",
        "cents": 1145.454545
      },
      {
        "scl": "1163.636364",
        "cents": 1163.636364
      },
      {
        "scl": "1181.818182",
        "cents": 1181.818182
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-67",
    "description": "67 equal divisions of the octave",
    "notes": 67,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-67/",
    "tones": [
      {
        "scl": "17.910448",
        "cents": 17.910448
      },
      {
        "scl": "35.820896",
        "cents": 35.820896
      },
      {
        "scl": "53.731343",
        "cents": 53.731343
      },
      {
        "scl": "71.641791",
        "cents": 71.641791
      },
      {
        "scl": "89.552239",
        "cents": 89.552239
      },
      {
        "scl": "107.462687",
        "cents": 107.462687
      },
      {
        "scl": "125.373134",
        "cents": 125.373134
      },
      {
        "scl": "143.283582",
        "cents": 143.283582
      },
      {
        "scl": "161.19403",
        "cents": 161.19403
      },
      {
        "scl": "179.104478",
        "cents": 179.104478
      },
      {
        "scl": "197.014925",
        "cents": 197.014925
      },
      {
        "scl": "214.925373",
        "cents": 214.925373
      },
      {
        "scl": "232.835821",
        "cents": 232.835821
      },
      {
        "scl": "250.746269",
        "cents": 250.746269
      },
      {
        "scl": "268.656716",
        "cents": 268.656716
      },
      {
        "scl": "286.567164",
        "cents": 286.567164
      },
      {
        "scl": "304.477612",
        "cents": 304.477612
      },
      {
        "scl": "322.38806",
        "cents": 322.38806
      },
      {
        "scl": "340.298507",
        "cents": 340.298507
      },
      {
        "scl": "358.208955",
        "cents": 358.208955
      },
      {
        "scl": "376.119403",
        "cents": 376.119403
      },
      {
        "scl": "394.029851",
        "cents": 394.029851
      },
      {
        "scl": "411.940299",
        "cents": 411.940299
      },
      {
        "scl": "429.850746",
        "cents": 429.850746
      },
      {
        "scl": "447.761194",
        "cents": 447.761194
      },
      {
        "scl": "465.671642",
        "cents": 465.671642
      },
      {
        "scl": "483.58209",
        "cents": 483.58209
      },
      {
        "scl": "501.492537",
        "cents": 501.492537
      },
      {
        "scl": "519.402985",
        "cents": 519.402985
      },
      {
        "scl": "537.313433",
        "cents": 537.313433
      },
      {
        "scl": "555.223881",
        "cents": 555.223881
      },
      {
        "scl": "573.134328",
        "cents": 573.134328
      },
      {
        "scl": "591.044776",
        "cents": 591.044776
      },
      {
        "scl": "608.955224",
        "cents": 608.955224
      },
      {
        "scl": "626.865672",
        "cents": 626.865672
      },
      {
        "scl": "644.776119",
        "cents": 644.776119
      },
      {
        "scl": "662.686567",
        "cents": 662.686567
      },
      {
        "scl": "680.597015",
        "cents": 680.597015
      },
      {
        "scl": "698.507463",
        "cents": 698.507463
      },
      {
        "scl": "716.41791",
        "cents": 716.41791
      },
      {
        "scl": "734.328358",
        "cents": 734.328358
      },
      {
        "scl": "752.238806",
        "cents": 752.238806
      },
      {
        "scl": "770.149254",
        "cents": 770.149254
      },
      {
        "scl": "788.059701",
        "cents": 788.059701
      },
      {
        "scl": "805.970149",
        "cents": 805.970149
      },
      {
        "scl": "823.880597",
        "cents": 823.880597
      },
      {
        "scl": "841.791045",
        "cents": 841.791045
      },
      {
        "scl": "859.701493",
        "cents": 859.701493
      },
      {
        "scl": "877.61194",
        "cents": 877.61194
      },
      {
        "scl": "895.522388",
        "cents": 895.522388
      },
      {
        "scl": "913.432836",
        "cents": 913.432836
      },
      {
        "scl": "931.343284",
        "cents": 931.343284
      },
      {
        "scl": "949.253731",
        "cents": 949.253731
      },
      {
        "scl": "967.164179",
        "cents": 967.164179
      },
      {
        "scl": "985.074627",
        "cents": 985.074627
      },
      {
        "scl": "1002.985075",
        "cents": 1002.985075
      },
      {
        "scl": "1020.895522",
        "cents": 1020.895522
      },
      {
        "scl": "1038.80597",
        "cents": 1038.80597
      },
      {
        "scl": "1056.716418",
        "cents": 1056.716418
      },
      {
        "scl": "1074.626866",
        "cents": 1074.626866
      },
      {
        "scl": "1092.537313",
        "cents": 1092.537313
      },
      {
        "scl": "1110.447761",
        "cents": 1110.447761
      },
      {
        "scl": "1128.358209",
        "cents": 1128.358209
      },
      {
        "scl": "1146.268657",
        "cents": 1146.268657
      },
      {
        "scl": "1164.179104",
        "cents": 1164.179104
      },
      {
        "scl": "1182.089552",
        "cents": 1182.089552
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-67-5",
    "description": "67th root of 5, 28.8553 tones/octave",
    "notes": 67,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-67-5/",
    "tones": [
      {
        "scl": "41.586772",
        "cents": 41.586772
      },
      {
        "scl": "83.173544",
        "cents": 83.173544
      },
      {
        "scl": "124.760316",
        "cents": 124.760316
      },
      {
        "scl": "166.347087",
        "cents": 166.347087
      },
      {
        "scl": "207.933859",
        "cents": 207.933859
      },
      {
        "scl": "249.520631",
        "cents": 249.520631
      },
      {
        "scl": "291.107403",
        "cents": 291.107403
      },
      {
        "scl": "332.694175",
        "cents": 332.694175
      },
      {
        "scl": "374.280947",
        "cents": 374.280947
      },
      {
        "scl": "415.867718",
        "cents": 415.867718
      },
      {
        "scl": "457.45449",
        "cents": 457.45449
      },
      {
        "scl": "499.041262",
        "cents": 499.041262
      },
      {
        "scl": "540.628034",
        "cents": 540.628034
      },
      {
        "scl": "582.214806",
        "cents": 582.214806
      },
      {
        "scl": "623.801578",
        "cents": 623.801578
      },
      {
        "scl": "665.38835",
        "cents": 665.38835
      },
      {
        "scl": "706.975121",
        "cents": 706.975121
      },
      {
        "scl": "748.561893",
        "cents": 748.561893
      },
      {
        "scl": "790.148665",
        "cents": 790.148665
      },
      {
        "scl": "831.735437",
        "cents": 831.735437
      },
      {
        "scl": "873.322209",
        "cents": 873.322209
      },
      {
        "scl": "914.908981",
        "cents": 914.908981
      },
      {
        "scl": "956.495753",
        "cents": 956.495753
      },
      {
        "scl": "998.082524",
        "cents": 998.082524
      },
      {
        "scl": "1039.669296",
        "cents": 1039.669296
      },
      {
        "scl": "1081.256068",
        "cents": 1081.256068
      },
      {
        "scl": "1122.84284",
        "cents": 1122.84284
      },
      {
        "scl": "1164.429612",
        "cents": 1164.429612
      },
      {
        "scl": "1206.016384",
        "cents": 1206.016384
      },
      {
        "scl": "1247.603155",
        "cents": 1247.603155
      },
      {
        "scl": "1289.189927",
        "cents": 1289.189927
      },
      {
        "scl": "1330.776699",
        "cents": 1330.776699
      },
      {
        "scl": "1372.363471",
        "cents": 1372.363471
      },
      {
        "scl": "1413.950243",
        "cents": 1413.950243
      },
      {
        "scl": "1455.537015",
        "cents": 1455.537015
      },
      {
        "scl": "1497.123787",
        "cents": 1497.123787
      },
      {
        "scl": "1538.710558",
        "cents": 1538.710558
      },
      {
        "scl": "1580.29733",
        "cents": 1580.29733
      },
      {
        "scl": "1621.884102",
        "cents": 1621.884102
      },
      {
        "scl": "1663.470874",
        "cents": 1663.470874
      },
      {
        "scl": "1705.057646",
        "cents": 1705.057646
      },
      {
        "scl": "1746.644418",
        "cents": 1746.644418
      },
      {
        "scl": "1788.231189",
        "cents": 1788.231189
      },
      {
        "scl": "1829.817961",
        "cents": 1829.817961
      },
      {
        "scl": "1871.404733",
        "cents": 1871.404733
      },
      {
        "scl": "1912.991505",
        "cents": 1912.991505
      },
      {
        "scl": "1954.578277",
        "cents": 1954.578277
      },
      {
        "scl": "1996.165049",
        "cents": 1996.165049
      },
      {
        "scl": "2037.751821",
        "cents": 2037.751821
      },
      {
        "scl": "2079.338592",
        "cents": 2079.338592
      },
      {
        "scl": "2120.925364",
        "cents": 2120.925364
      },
      {
        "scl": "2162.512136",
        "cents": 2162.512136
      },
      {
        "scl": "2204.098908",
        "cents": 2204.098908
      },
      {
        "scl": "2245.68568",
        "cents": 2245.68568
      },
      {
        "scl": "2287.272452",
        "cents": 2287.272452
      },
      {
        "scl": "2328.859224",
        "cents": 2328.859224
      },
      {
        "scl": "2370.445995",
        "cents": 2370.445995
      },
      {
        "scl": "2412.032767",
        "cents": 2412.032767
      },
      {
        "scl": "2453.619539",
        "cents": 2453.619539
      },
      {
        "scl": "2495.206311",
        "cents": 2495.206311
      },
      {
        "scl": "2536.793083",
        "cents": 2536.793083
      },
      {
        "scl": "2578.379855",
        "cents": 2578.379855
      },
      {
        "scl": "2619.966626",
        "cents": 2619.966626
      },
      {
        "scl": "2661.553398",
        "cents": 2661.553398
      },
      {
        "scl": "2703.14017",
        "cents": 2703.14017
      },
      {
        "scl": "2744.726942",
        "cents": 2744.726942
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-67-7",
    "description": "67th root of 7, 23.8659 tones/octave",
    "notes": 67,
    "period_cents": 3368.826,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-67-7/",
    "tones": [
      {
        "scl": "50.280984",
        "cents": 50.280984
      },
      {
        "scl": "100.561967",
        "cents": 100.561967
      },
      {
        "scl": "150.842951",
        "cents": 150.842951
      },
      {
        "scl": "201.123935",
        "cents": 201.123935
      },
      {
        "scl": "251.404918",
        "cents": 251.404918
      },
      {
        "scl": "301.685902",
        "cents": 301.685902
      },
      {
        "scl": "351.966886",
        "cents": 351.966886
      },
      {
        "scl": "402.247869",
        "cents": 402.247869
      },
      {
        "scl": "452.528853",
        "cents": 452.528853
      },
      {
        "scl": "502.809837",
        "cents": 502.809837
      },
      {
        "scl": "553.09082",
        "cents": 553.09082
      },
      {
        "scl": "603.371804",
        "cents": 603.371804
      },
      {
        "scl": "653.652788",
        "cents": 653.652788
      },
      {
        "scl": "703.933772",
        "cents": 703.933772
      },
      {
        "scl": "754.214755",
        "cents": 754.214755
      },
      {
        "scl": "804.495739",
        "cents": 804.495739
      },
      {
        "scl": "854.776723",
        "cents": 854.776723
      },
      {
        "scl": "905.057706",
        "cents": 905.057706
      },
      {
        "scl": "955.33869",
        "cents": 955.33869
      },
      {
        "scl": "1005.619674",
        "cents": 1005.619674
      },
      {
        "scl": "1055.900657",
        "cents": 1055.900657
      },
      {
        "scl": "1106.181641",
        "cents": 1106.181641
      },
      {
        "scl": "1156.462625",
        "cents": 1156.462625
      },
      {
        "scl": "1206.743608",
        "cents": 1206.743608
      },
      {
        "scl": "1257.024592",
        "cents": 1257.024592
      },
      {
        "scl": "1307.305576",
        "cents": 1307.305576
      },
      {
        "scl": "1357.586559",
        "cents": 1357.586559
      },
      {
        "scl": "1407.867543",
        "cents": 1407.867543
      },
      {
        "scl": "1458.148527",
        "cents": 1458.148527
      },
      {
        "scl": "1508.42951",
        "cents": 1508.42951
      },
      {
        "scl": "1558.710494",
        "cents": 1558.710494
      },
      {
        "scl": "1608.991478",
        "cents": 1608.991478
      },
      {
        "scl": "1659.272461",
        "cents": 1659.272461
      },
      {
        "scl": "1709.553445",
        "cents": 1709.553445
      },
      {
        "scl": "1759.834429",
        "cents": 1759.834429
      },
      {
        "scl": "1810.115412",
        "cents": 1810.115412
      },
      {
        "scl": "1860.396396",
        "cents": 1860.396396
      },
      {
        "scl": "1910.67738",
        "cents": 1910.67738
      },
      {
        "scl": "1960.958363",
        "cents": 1960.958363
      },
      {
        "scl": "2011.239347",
        "cents": 2011.239347
      },
      {
        "scl": "2061.520331",
        "cents": 2061.520331
      },
      {
        "scl": "2111.801315",
        "cents": 2111.801315
      },
      {
        "scl": "2162.082298",
        "cents": 2162.082298
      },
      {
        "scl": "2212.363282",
        "cents": 2212.363282
      },
      {
        "scl": "2262.644266",
        "cents": 2262.644266
      },
      {
        "scl": "2312.925249",
        "cents": 2312.925249
      },
      {
        "scl": "2363.206233",
        "cents": 2363.206233
      },
      {
        "scl": "2413.487217",
        "cents": 2413.487217
      },
      {
        "scl": "2463.7682",
        "cents": 2463.7682
      },
      {
        "scl": "2514.049184",
        "cents": 2514.049184
      },
      {
        "scl": "2564.330168",
        "cents": 2564.330168
      },
      {
        "scl": "2614.611151",
        "cents": 2614.611151
      },
      {
        "scl": "2664.892135",
        "cents": 2664.892135
      },
      {
        "scl": "2715.173119",
        "cents": 2715.173119
      },
      {
        "scl": "2765.454102",
        "cents": 2765.454102
      },
      {
        "scl": "2815.735086",
        "cents": 2815.735086
      },
      {
        "scl": "2866.01607",
        "cents": 2866.01607
      },
      {
        "scl": "2916.297053",
        "cents": 2916.297053
      },
      {
        "scl": "2966.578037",
        "cents": 2966.578037
      },
      {
        "scl": "3016.859021",
        "cents": 3016.859021
      },
      {
        "scl": "3067.140004",
        "cents": 3067.140004
      },
      {
        "scl": "3117.420988",
        "cents": 3117.420988
      },
      {
        "scl": "3167.701972",
        "cents": 3167.701972
      },
      {
        "scl": "3217.982955",
        "cents": 3217.982955
      },
      {
        "scl": "3268.263939",
        "cents": 3268.263939
      },
      {
        "scl": "3318.544923",
        "cents": 3318.544923
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      }
    ]
  },
  {
    "stem": "edos/edo-68",
    "description": "68 equal divisions of the octave",
    "notes": 68,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-68/",
    "tones": [
      {
        "scl": "17.647059",
        "cents": 17.647059
      },
      {
        "scl": "35.294118",
        "cents": 35.294118
      },
      {
        "scl": "52.941176",
        "cents": 52.941176
      },
      {
        "scl": "70.588235",
        "cents": 70.588235
      },
      {
        "scl": "88.235294",
        "cents": 88.235294
      },
      {
        "scl": "105.882353",
        "cents": 105.882353
      },
      {
        "scl": "123.529412",
        "cents": 123.529412
      },
      {
        "scl": "141.176471",
        "cents": 141.176471
      },
      {
        "scl": "158.823529",
        "cents": 158.823529
      },
      {
        "scl": "176.470588",
        "cents": 176.470588
      },
      {
        "scl": "194.117647",
        "cents": 194.117647
      },
      {
        "scl": "211.764706",
        "cents": 211.764706
      },
      {
        "scl": "229.411765",
        "cents": 229.411765
      },
      {
        "scl": "247.058824",
        "cents": 247.058824
      },
      {
        "scl": "264.705882",
        "cents": 264.705882
      },
      {
        "scl": "282.352941",
        "cents": 282.352941
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "317.647059",
        "cents": 317.647059
      },
      {
        "scl": "335.294118",
        "cents": 335.294118
      },
      {
        "scl": "352.941176",
        "cents": 352.941176
      },
      {
        "scl": "370.588235",
        "cents": 370.588235
      },
      {
        "scl": "388.235294",
        "cents": 388.235294
      },
      {
        "scl": "405.882353",
        "cents": 405.882353
      },
      {
        "scl": "423.529412",
        "cents": 423.529412
      },
      {
        "scl": "441.176471",
        "cents": 441.176471
      },
      {
        "scl": "458.823529",
        "cents": 458.823529
      },
      {
        "scl": "476.470588",
        "cents": 476.470588
      },
      {
        "scl": "494.117647",
        "cents": 494.117647
      },
      {
        "scl": "511.764706",
        "cents": 511.764706
      },
      {
        "scl": "529.411765",
        "cents": 529.411765
      },
      {
        "scl": "547.058824",
        "cents": 547.058824
      },
      {
        "scl": "564.705882",
        "cents": 564.705882
      },
      {
        "scl": "582.352941",
        "cents": 582.352941
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "617.647059",
        "cents": 617.647059
      },
      {
        "scl": "635.294118",
        "cents": 635.294118
      },
      {
        "scl": "652.941176",
        "cents": 652.941176
      },
      {
        "scl": "670.588235",
        "cents": 670.588235
      },
      {
        "scl": "688.235294",
        "cents": 688.235294
      },
      {
        "scl": "705.882353",
        "cents": 705.882353
      },
      {
        "scl": "723.529412",
        "cents": 723.529412
      },
      {
        "scl": "741.176471",
        "cents": 741.176471
      },
      {
        "scl": "758.823529",
        "cents": 758.823529
      },
      {
        "scl": "776.470588",
        "cents": 776.470588
      },
      {
        "scl": "794.117647",
        "cents": 794.117647
      },
      {
        "scl": "811.764706",
        "cents": 811.764706
      },
      {
        "scl": "829.411765",
        "cents": 829.411765
      },
      {
        "scl": "847.058824",
        "cents": 847.058824
      },
      {
        "scl": "864.705882",
        "cents": 864.705882
      },
      {
        "scl": "882.352941",
        "cents": 882.352941
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "917.647059",
        "cents": 917.647059
      },
      {
        "scl": "935.294118",
        "cents": 935.294118
      },
      {
        "scl": "952.941176",
        "cents": 952.941176
      },
      {
        "scl": "970.588235",
        "cents": 970.588235
      },
      {
        "scl": "988.235294",
        "cents": 988.235294
      },
      {
        "scl": "1005.882353",
        "cents": 1005.882353
      },
      {
        "scl": "1023.529412",
        "cents": 1023.529412
      },
      {
        "scl": "1041.176471",
        "cents": 1041.176471
      },
      {
        "scl": "1058.823529",
        "cents": 1058.823529
      },
      {
        "scl": "1076.470588",
        "cents": 1076.470588
      },
      {
        "scl": "1094.117647",
        "cents": 1094.117647
      },
      {
        "scl": "1111.764706",
        "cents": 1111.764706
      },
      {
        "scl": "1129.411765",
        "cents": 1129.411765
      },
      {
        "scl": "1147.058824",
        "cents": 1147.058824
      },
      {
        "scl": "1164.705882",
        "cents": 1164.705882
      },
      {
        "scl": "1182.352941",
        "cents": 1182.352941
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/octa68",
    "description": "Octacot[68] in 150edo",
    "notes": 68,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_91896.html#91910",
    "url": "https://scalelibrary.org/scales/mailing-lists/octa68/",
    "tones": [
      {
        "scl": "24.0",
        "cents": 24.0
      },
      {
        "scl": "32.0",
        "cents": 32.0
      },
      {
        "scl": "56.0",
        "cents": 56.0
      },
      {
        "scl": "64.0",
        "cents": 64.0
      },
      {
        "scl": "88.0",
        "cents": 88.0
      },
      {
        "scl": "112.0",
        "cents": 112.0
      },
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "144.0",
        "cents": 144.0
      },
      {
        "scl": "152.0",
        "cents": 152.0
      },
      {
        "scl": "176.0",
        "cents": 176.0
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "208.0",
        "cents": 208.0
      },
      {
        "scl": "232.0",
        "cents": 232.0
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "264.0",
        "cents": 264.0
      },
      {
        "scl": "288.0",
        "cents": 288.0
      },
      {
        "scl": "296.0",
        "cents": 296.0
      },
      {
        "scl": "320.0",
        "cents": 320.0
      },
      {
        "scl": "328.0",
        "cents": 328.0
      },
      {
        "scl": "352.0",
        "cents": 352.0
      },
      {
        "scl": "376.0",
        "cents": 376.0
      },
      {
        "scl": "384.0",
        "cents": 384.0
      },
      {
        "scl": "408.0",
        "cents": 408.0
      },
      {
        "scl": "416.0",
        "cents": 416.0
      },
      {
        "scl": "440.0",
        "cents": 440.0
      },
      {
        "scl": "464.0",
        "cents": 464.0
      },
      {
        "scl": "472.0",
        "cents": 472.0
      },
      {
        "scl": "496.0",
        "cents": 496.0
      },
      {
        "scl": "504.0",
        "cents": 504.0
      },
      {
        "scl": "528.0",
        "cents": 528.0
      },
      {
        "scl": "552.0",
        "cents": 552.0
      },
      {
        "scl": "560.0",
        "cents": 560.0
      },
      {
        "scl": "584.0",
        "cents": 584.0
      },
      {
        "scl": "592.0",
        "cents": 592.0
      },
      {
        "scl": "616.0",
        "cents": 616.0
      },
      {
        "scl": "640.0",
        "cents": 640.0
      },
      {
        "scl": "648.0",
        "cents": 648.0
      },
      {
        "scl": "672.0",
        "cents": 672.0
      },
      {
        "scl": "696.0",
        "cents": 696.0
      },
      {
        "scl": "704.0",
        "cents": 704.0
      },
      {
        "scl": "728.0",
        "cents": 728.0
      },
      {
        "scl": "736.0",
        "cents": 736.0
      },
      {
        "scl": "760.0",
        "cents": 760.0
      },
      {
        "scl": "784.0",
        "cents": 784.0
      },
      {
        "scl": "792.0",
        "cents": 792.0
      },
      {
        "scl": "816.0",
        "cents": 816.0
      },
      {
        "scl": "824.0",
        "cents": 824.0
      },
      {
        "scl": "848.0",
        "cents": 848.0
      },
      {
        "scl": "872.0",
        "cents": 872.0
      },
      {
        "scl": "880.0",
        "cents": 880.0
      },
      {
        "scl": "904.0",
        "cents": 904.0
      },
      {
        "scl": "912.0",
        "cents": 912.0
      },
      {
        "scl": "936.0",
        "cents": 936.0
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "968.0",
        "cents": 968.0
      },
      {
        "scl": "992.0",
        "cents": 992.0
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1024.0",
        "cents": 1024.0
      },
      {
        "scl": "1048.0",
        "cents": 1048.0
      },
      {
        "scl": "1056.0",
        "cents": 1056.0
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1088.0",
        "cents": 1088.0
      },
      {
        "scl": "1112.0",
        "cents": 1112.0
      },
      {
        "scl": "1136.0",
        "cents": 1136.0
      },
      {
        "scl": "1144.0",
        "cents": 1144.0
      },
      {
        "scl": "1168.0",
        "cents": 1168.0
      },
      {
        "scl": "1176.0",
        "cents": 1176.0
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/recurrence4-3",
    "description": "step = 1.22074408460576, quantiz 10c, f0=25Hz",
    "notes": 68,
    "period_cents": 11888.27,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_65862.html#65895",
    "url": "https://scalelibrary.org/scales/mailing-lists/recurrence4-3/",
    "tones": [
      {
        "scl": "1200.00",
        "cents": 1200.0
      },
      {
        "scl": "1901.96",
        "cents": 1901.96
      },
      {
        "scl": "2400.00",
        "cents": 2400.0
      },
      {
        "scl": "2786.31",
        "cents": 2786.31
      },
      {
        "scl": "3101.96",
        "cents": 3101.96
      },
      {
        "scl": "3368.83",
        "cents": 3368.83
      },
      {
        "scl": "3600.00",
        "cents": 3600.0
      },
      {
        "scl": "3803.91",
        "cents": 3803.91
      },
      {
        "scl": "3986.31",
        "cents": 3986.31
      },
      {
        "scl": "4151.32",
        "cents": 4151.32
      },
      {
        "scl": "4301.96",
        "cents": 4301.96
      },
      {
        "scl": "4440.53",
        "cents": 4440.53
      },
      {
        "scl": "4568.83",
        "cents": 4568.83
      },
      {
        "scl": "4688.27",
        "cents": 4688.27
      },
      {
        "scl": "4800.00",
        "cents": 4800.0
      },
      {
        "scl": "5003.91",
        "cents": 5003.91
      },
      {
        "scl": "5097.51",
        "cents": 5097.51
      },
      {
        "scl": "5186.31",
        "cents": 5186.31
      },
      {
        "scl": "5351.32",
        "cents": 5351.32
      },
      {
        "scl": "5501.96",
        "cents": 5501.96
      },
      {
        "scl": "5640.53",
        "cents": 5640.53
      },
      {
        "scl": "5768.83",
        "cents": 5768.83
      },
      {
        "scl": "5829.58",
        "cents": 5829.58
      },
      {
        "scl": "5888.27",
        "cents": 5888.27
      },
      {
        "scl": "6053.27",
        "cents": 6053.27
      },
      {
        "scl": "6155.14",
        "cents": 6155.14
      },
      {
        "scl": "6203.91",
        "cents": 6203.91
      },
      {
        "scl": "6342.48",
        "cents": 6342.48
      },
      {
        "scl": "6470.78",
        "cents": 6470.78
      },
      {
        "scl": "6511.52",
        "cents": 6511.52
      },
      {
        "scl": "6551.32",
        "cents": 6551.32
      },
      {
        "scl": "6701.96",
        "cents": 6701.96
      },
      {
        "scl": "6840.53",
        "cents": 6840.53
      },
      {
        "scl": "6873.50",
        "cents": 6873.5
      },
      {
        "scl": "6905.87",
        "cents": 6905.87
      },
      {
        "scl": "7059.17",
        "cents": 7059.17
      },
      {
        "scl": "7200.00",
        "cents": 7200.0
      },
      {
        "scl": "7226.84",
        "cents": 7226.84
      },
      {
        "scl": "7253.27",
        "cents": 7253.27
      },
      {
        "scl": "7403.91",
        "cents": 7403.91
      },
      {
        "scl": "7542.48",
        "cents": 7542.48
      },
      {
        "scl": "7586.31",
        "cents": 7586.31
      },
      {
        "scl": "7751.32",
        "cents": 7751.32
      },
      {
        "scl": "7901.96",
        "cents": 7901.96
      },
      {
        "scl": "7937.65",
        "cents": 7937.65
      },
      {
        "scl": "8089.76",
        "cents": 8089.76
      },
      {
        "scl": "8288.27",
        "cents": 8288.27
      },
      {
        "scl": "8426.84",
        "cents": 8426.84
      },
      {
        "scl": "8627.79",
        "cents": 8627.79
      },
      {
        "scl": "8786.31",
        "cents": 8786.31
      },
      {
        "scl": "8980.58",
        "cents": 8980.58
      },
      {
        "scl": "9119.90",
        "cents": 9119.9
      },
      {
        "scl": "9321.82",
        "cents": 9321.82
      },
      {
        "scl": "9473.78",
        "cents": 9473.78
      },
      {
        "scl": "9666.34",
        "cents": 9666.34
      },
      {
        "scl": "9815.89",
        "cents": 9815.89
      },
      {
        "scl": "10013.16",
        "cents": 10013.16
      },
      {
        "scl": "10161.13",
        "cents": 10161.13
      },
      {
        "scl": "10359.59",
        "cents": 10359.59
      },
      {
        "scl": "10505.87",
        "cents": 10505.87
      },
      {
        "scl": "10706.21",
        "cents": 10706.21
      },
      {
        "scl": "10849.99",
        "cents": 10849.99
      },
      {
        "scl": "11051.34",
        "cents": 11051.34
      },
      {
        "scl": "11197.10",
        "cents": 11197.1
      },
      {
        "scl": "11395.03",
        "cents": 11395.03
      },
      {
        "scl": "11542.06",
        "cents": 11542.06
      },
      {
        "scl": "11741.56",
        "cents": 11741.56
      },
      {
        "scl": "11888.27",
        "cents": 11888.27
      }
    ]
  },
  {
    "stem": "edos/edo-69",
    "description": "69 equal divisions of the octave",
    "notes": 69,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-69/",
    "tones": [
      {
        "scl": "17.391304",
        "cents": 17.391304
      },
      {
        "scl": "34.782609",
        "cents": 34.782609
      },
      {
        "scl": "52.173913",
        "cents": 52.173913
      },
      {
        "scl": "69.565217",
        "cents": 69.565217
      },
      {
        "scl": "86.956522",
        "cents": 86.956522
      },
      {
        "scl": "104.347826",
        "cents": 104.347826
      },
      {
        "scl": "121.73913",
        "cents": 121.73913
      },
      {
        "scl": "139.130435",
        "cents": 139.130435
      },
      {
        "scl": "156.521739",
        "cents": 156.521739
      },
      {
        "scl": "173.913043",
        "cents": 173.913043
      },
      {
        "scl": "191.304348",
        "cents": 191.304348
      },
      {
        "scl": "208.695652",
        "cents": 208.695652
      },
      {
        "scl": "226.086957",
        "cents": 226.086957
      },
      {
        "scl": "243.478261",
        "cents": 243.478261
      },
      {
        "scl": "260.869565",
        "cents": 260.869565
      },
      {
        "scl": "278.26087",
        "cents": 278.26087
      },
      {
        "scl": "295.652174",
        "cents": 295.652174
      },
      {
        "scl": "313.043478",
        "cents": 313.043478
      },
      {
        "scl": "330.434783",
        "cents": 330.434783
      },
      {
        "scl": "347.826087",
        "cents": 347.826087
      },
      {
        "scl": "365.217391",
        "cents": 365.217391
      },
      {
        "scl": "382.608696",
        "cents": 382.608696
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "417.391304",
        "cents": 417.391304
      },
      {
        "scl": "434.782609",
        "cents": 434.782609
      },
      {
        "scl": "452.173913",
        "cents": 452.173913
      },
      {
        "scl": "469.565217",
        "cents": 469.565217
      },
      {
        "scl": "486.956522",
        "cents": 486.956522
      },
      {
        "scl": "504.347826",
        "cents": 504.347826
      },
      {
        "scl": "521.73913",
        "cents": 521.73913
      },
      {
        "scl": "539.130435",
        "cents": 539.130435
      },
      {
        "scl": "556.521739",
        "cents": 556.521739
      },
      {
        "scl": "573.913043",
        "cents": 573.913043
      },
      {
        "scl": "591.304348",
        "cents": 591.304348
      },
      {
        "scl": "608.695652",
        "cents": 608.695652
      },
      {
        "scl": "626.086957",
        "cents": 626.086957
      },
      {
        "scl": "643.478261",
        "cents": 643.478261
      },
      {
        "scl": "660.869565",
        "cents": 660.869565
      },
      {
        "scl": "678.26087",
        "cents": 678.26087
      },
      {
        "scl": "695.652174",
        "cents": 695.652174
      },
      {
        "scl": "713.043478",
        "cents": 713.043478
      },
      {
        "scl": "730.434783",
        "cents": 730.434783
      },
      {
        "scl": "747.826087",
        "cents": 747.826087
      },
      {
        "scl": "765.217391",
        "cents": 765.217391
      },
      {
        "scl": "782.608696",
        "cents": 782.608696
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "817.391304",
        "cents": 817.391304
      },
      {
        "scl": "834.782609",
        "cents": 834.782609
      },
      {
        "scl": "852.173913",
        "cents": 852.173913
      },
      {
        "scl": "869.565217",
        "cents": 869.565217
      },
      {
        "scl": "886.956522",
        "cents": 886.956522
      },
      {
        "scl": "904.347826",
        "cents": 904.347826
      },
      {
        "scl": "921.73913",
        "cents": 921.73913
      },
      {
        "scl": "939.130435",
        "cents": 939.130435
      },
      {
        "scl": "956.521739",
        "cents": 956.521739
      },
      {
        "scl": "973.913043",
        "cents": 973.913043
      },
      {
        "scl": "991.304348",
        "cents": 991.304348
      },
      {
        "scl": "1008.695652",
        "cents": 1008.695652
      },
      {
        "scl": "1026.086957",
        "cents": 1026.086957
      },
      {
        "scl": "1043.478261",
        "cents": 1043.478261
      },
      {
        "scl": "1060.869565",
        "cents": 1060.869565
      },
      {
        "scl": "1078.26087",
        "cents": 1078.26087
      },
      {
        "scl": "1095.652174",
        "cents": 1095.652174
      },
      {
        "scl": "1113.043478",
        "cents": 1113.043478
      },
      {
        "scl": "1130.434783",
        "cents": 1130.434783
      },
      {
        "scl": "1147.826087",
        "cents": 1147.826087
      },
      {
        "scl": "1165.217391",
        "cents": 1165.217391
      },
      {
        "scl": "1182.608696",
        "cents": 1182.608696
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/toof2",
    "description": "31&224[69] in 224-et tuning",
    "notes": 69,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_64578.html#64578",
    "url": "https://scalelibrary.org/scales/mailing-lists/toof2/",
    "tones": [
      {
        "scl": "5.357143",
        "cents": 5.357143
      },
      {
        "scl": "37.500000",
        "cents": 37.5
      },
      {
        "scl": "42.857143",
        "cents": 42.857143
      },
      {
        "scl": "75.000000",
        "cents": 75.0
      },
      {
        "scl": "80.357143",
        "cents": 80.357143
      },
      {
        "scl": "112.500000",
        "cents": 112.5
      },
      {
        "scl": "117.857143",
        "cents": 117.857143
      },
      {
        "scl": "150.000000",
        "cents": 150.0
      },
      {
        "scl": "155.357143",
        "cents": 155.357143
      },
      {
        "scl": "160.714286",
        "cents": 160.714286
      },
      {
        "scl": "192.857143",
        "cents": 192.857143
      },
      {
        "scl": "198.214286",
        "cents": 198.214286
      },
      {
        "scl": "230.357143",
        "cents": 230.357143
      },
      {
        "scl": "235.714286",
        "cents": 235.714286
      },
      {
        "scl": "267.857143",
        "cents": 267.857143
      },
      {
        "scl": "273.214286",
        "cents": 273.214286
      },
      {
        "scl": "305.357143",
        "cents": 305.357143
      },
      {
        "scl": "310.714286",
        "cents": 310.714286
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "348.214286",
        "cents": 348.214286
      },
      {
        "scl": "353.571429",
        "cents": 353.571429
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "391.071429",
        "cents": 391.071429
      },
      {
        "scl": "423.214286",
        "cents": 423.214286
      },
      {
        "scl": "428.571429",
        "cents": 428.571429
      },
      {
        "scl": "460.714286",
        "cents": 460.714286
      },
      {
        "scl": "466.071429",
        "cents": 466.071429
      },
      {
        "scl": "498.214286",
        "cents": 498.214286
      },
      {
        "scl": "503.571429",
        "cents": 503.571429
      },
      {
        "scl": "508.928571",
        "cents": 508.928571
      },
      {
        "scl": "541.071429",
        "cents": 541.071429
      },
      {
        "scl": "546.428571",
        "cents": 546.428571
      },
      {
        "scl": "578.571429",
        "cents": 578.571429
      },
      {
        "scl": "583.928571",
        "cents": 583.928571
      },
      {
        "scl": "616.071429",
        "cents": 616.071429
      },
      {
        "scl": "621.428571",
        "cents": 621.428571
      },
      {
        "scl": "653.571429",
        "cents": 653.571429
      },
      {
        "scl": "658.928571",
        "cents": 658.928571
      },
      {
        "scl": "691.071429",
        "cents": 691.071429
      },
      {
        "scl": "696.428571",
        "cents": 696.428571
      },
      {
        "scl": "701.785714",
        "cents": 701.785714
      },
      {
        "scl": "733.928571",
        "cents": 733.928571
      },
      {
        "scl": "739.285714",
        "cents": 739.285714
      },
      {
        "scl": "771.428571",
        "cents": 771.428571
      },
      {
        "scl": "776.785714",
        "cents": 776.785714
      },
      {
        "scl": "808.928571",
        "cents": 808.928571
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "846.428571",
        "cents": 846.428571
      },
      {
        "scl": "851.785714",
        "cents": 851.785714
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "889.285714",
        "cents": 889.285714
      },
      {
        "scl": "894.642857",
        "cents": 894.642857
      },
      {
        "scl": "926.785714",
        "cents": 926.785714
      },
      {
        "scl": "932.142857",
        "cents": 932.142857
      },
      {
        "scl": "964.285714",
        "cents": 964.285714
      },
      {
        "scl": "969.642857",
        "cents": 969.642857
      },
      {
        "scl": "1001.785714",
        "cents": 1001.785714
      },
      {
        "scl": "1007.142857",
        "cents": 1007.142857
      },
      {
        "scl": "1039.285714",
        "cents": 1039.285714
      },
      {
        "scl": "1044.642857",
        "cents": 1044.642857
      },
      {
        "scl": "1050.000000",
        "cents": 1050.0
      },
      {
        "scl": "1082.142857",
        "cents": 1082.142857
      },
      {
        "scl": "1087.500000",
        "cents": 1087.5
      },
      {
        "scl": "1119.642857",
        "cents": 1119.642857
      },
      {
        "scl": "1125.000000",
        "cents": 1125.0
      },
      {
        "scl": "1157.142857",
        "cents": 1157.142857
      },
      {
        "scl": "1162.500000",
        "cents": 1162.5
      },
      {
        "scl": "1194.642857",
        "cents": 1194.642857
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-70",
    "description": "70 equal divisions of the octave",
    "notes": 70,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-70/",
    "tones": [
      {
        "scl": "17.142857",
        "cents": 17.142857
      },
      {
        "scl": "34.285714",
        "cents": 34.285714
      },
      {
        "scl": "51.428571",
        "cents": 51.428571
      },
      {
        "scl": "68.571429",
        "cents": 68.571429
      },
      {
        "scl": "85.714286",
        "cents": 85.714286
      },
      {
        "scl": "102.857143",
        "cents": 102.857143
      },
      {
        "scl": "120.0",
        "cents": 120.0
      },
      {
        "scl": "137.142857",
        "cents": 137.142857
      },
      {
        "scl": "154.285714",
        "cents": 154.285714
      },
      {
        "scl": "171.428571",
        "cents": 171.428571
      },
      {
        "scl": "188.571429",
        "cents": 188.571429
      },
      {
        "scl": "205.714286",
        "cents": 205.714286
      },
      {
        "scl": "222.857143",
        "cents": 222.857143
      },
      {
        "scl": "240.0",
        "cents": 240.0
      },
      {
        "scl": "257.142857",
        "cents": 257.142857
      },
      {
        "scl": "274.285714",
        "cents": 274.285714
      },
      {
        "scl": "291.428571",
        "cents": 291.428571
      },
      {
        "scl": "308.571429",
        "cents": 308.571429
      },
      {
        "scl": "325.714286",
        "cents": 325.714286
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "360.0",
        "cents": 360.0
      },
      {
        "scl": "377.142857",
        "cents": 377.142857
      },
      {
        "scl": "394.285714",
        "cents": 394.285714
      },
      {
        "scl": "411.428571",
        "cents": 411.428571
      },
      {
        "scl": "428.571429",
        "cents": 428.571429
      },
      {
        "scl": "445.714286",
        "cents": 445.714286
      },
      {
        "scl": "462.857143",
        "cents": 462.857143
      },
      {
        "scl": "480.0",
        "cents": 480.0
      },
      {
        "scl": "497.142857",
        "cents": 497.142857
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "531.428571",
        "cents": 531.428571
      },
      {
        "scl": "548.571429",
        "cents": 548.571429
      },
      {
        "scl": "565.714286",
        "cents": 565.714286
      },
      {
        "scl": "582.857143",
        "cents": 582.857143
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "617.142857",
        "cents": 617.142857
      },
      {
        "scl": "634.285714",
        "cents": 634.285714
      },
      {
        "scl": "651.428571",
        "cents": 651.428571
      },
      {
        "scl": "668.571429",
        "cents": 668.571429
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "702.857143",
        "cents": 702.857143
      },
      {
        "scl": "720.0",
        "cents": 720.0
      },
      {
        "scl": "737.142857",
        "cents": 737.142857
      },
      {
        "scl": "754.285714",
        "cents": 754.285714
      },
      {
        "scl": "771.428571",
        "cents": 771.428571
      },
      {
        "scl": "788.571429",
        "cents": 788.571429
      },
      {
        "scl": "805.714286",
        "cents": 805.714286
      },
      {
        "scl": "822.857143",
        "cents": 822.857143
      },
      {
        "scl": "840.0",
        "cents": 840.0
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "874.285714",
        "cents": 874.285714
      },
      {
        "scl": "891.428571",
        "cents": 891.428571
      },
      {
        "scl": "908.571429",
        "cents": 908.571429
      },
      {
        "scl": "925.714286",
        "cents": 925.714286
      },
      {
        "scl": "942.857143",
        "cents": 942.857143
      },
      {
        "scl": "960.0",
        "cents": 960.0
      },
      {
        "scl": "977.142857",
        "cents": 977.142857
      },
      {
        "scl": "994.285714",
        "cents": 994.285714
      },
      {
        "scl": "1011.428571",
        "cents": 1011.428571
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1045.714286",
        "cents": 1045.714286
      },
      {
        "scl": "1062.857143",
        "cents": 1062.857143
      },
      {
        "scl": "1080.0",
        "cents": 1080.0
      },
      {
        "scl": "1097.142857",
        "cents": 1097.142857
      },
      {
        "scl": "1114.285714",
        "cents": 1114.285714
      },
      {
        "scl": "1131.428571",
        "cents": 1131.428571
      },
      {
        "scl": "1148.571429",
        "cents": 1148.571429
      },
      {
        "scl": "1165.714286",
        "cents": 1165.714286
      },
      {
        "scl": "1182.857143",
        "cents": 1182.857143
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-71",
    "description": "71 equal divisions of the octave",
    "notes": 71,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-71/",
    "tones": [
      {
        "scl": "16.901408",
        "cents": 16.901408
      },
      {
        "scl": "33.802817",
        "cents": 33.802817
      },
      {
        "scl": "50.704225",
        "cents": 50.704225
      },
      {
        "scl": "67.605634",
        "cents": 67.605634
      },
      {
        "scl": "84.507042",
        "cents": 84.507042
      },
      {
        "scl": "101.408451",
        "cents": 101.408451
      },
      {
        "scl": "118.309859",
        "cents": 118.309859
      },
      {
        "scl": "135.211268",
        "cents": 135.211268
      },
      {
        "scl": "152.112676",
        "cents": 152.112676
      },
      {
        "scl": "169.014085",
        "cents": 169.014085
      },
      {
        "scl": "185.915493",
        "cents": 185.915493
      },
      {
        "scl": "202.816901",
        "cents": 202.816901
      },
      {
        "scl": "219.71831",
        "cents": 219.71831
      },
      {
        "scl": "236.619718",
        "cents": 236.619718
      },
      {
        "scl": "253.521127",
        "cents": 253.521127
      },
      {
        "scl": "270.422535",
        "cents": 270.422535
      },
      {
        "scl": "287.323944",
        "cents": 287.323944
      },
      {
        "scl": "304.225352",
        "cents": 304.225352
      },
      {
        "scl": "321.126761",
        "cents": 321.126761
      },
      {
        "scl": "338.028169",
        "cents": 338.028169
      },
      {
        "scl": "354.929577",
        "cents": 354.929577
      },
      {
        "scl": "371.830986",
        "cents": 371.830986
      },
      {
        "scl": "388.732394",
        "cents": 388.732394
      },
      {
        "scl": "405.633803",
        "cents": 405.633803
      },
      {
        "scl": "422.535211",
        "cents": 422.535211
      },
      {
        "scl": "439.43662",
        "cents": 439.43662
      },
      {
        "scl": "456.338028",
        "cents": 456.338028
      },
      {
        "scl": "473.239437",
        "cents": 473.239437
      },
      {
        "scl": "490.140845",
        "cents": 490.140845
      },
      {
        "scl": "507.042254",
        "cents": 507.042254
      },
      {
        "scl": "523.943662",
        "cents": 523.943662
      },
      {
        "scl": "540.84507",
        "cents": 540.84507
      },
      {
        "scl": "557.746479",
        "cents": 557.746479
      },
      {
        "scl": "574.647887",
        "cents": 574.647887
      },
      {
        "scl": "591.549296",
        "cents": 591.549296
      },
      {
        "scl": "608.450704",
        "cents": 608.450704
      },
      {
        "scl": "625.352113",
        "cents": 625.352113
      },
      {
        "scl": "642.253521",
        "cents": 642.253521
      },
      {
        "scl": "659.15493",
        "cents": 659.15493
      },
      {
        "scl": "676.056338",
        "cents": 676.056338
      },
      {
        "scl": "692.957746",
        "cents": 692.957746
      },
      {
        "scl": "709.859155",
        "cents": 709.859155
      },
      {
        "scl": "726.760563",
        "cents": 726.760563
      },
      {
        "scl": "743.661972",
        "cents": 743.661972
      },
      {
        "scl": "760.56338",
        "cents": 760.56338
      },
      {
        "scl": "777.464789",
        "cents": 777.464789
      },
      {
        "scl": "794.366197",
        "cents": 794.366197
      },
      {
        "scl": "811.267606",
        "cents": 811.267606
      },
      {
        "scl": "828.169014",
        "cents": 828.169014
      },
      {
        "scl": "845.070423",
        "cents": 845.070423
      },
      {
        "scl": "861.971831",
        "cents": 861.971831
      },
      {
        "scl": "878.873239",
        "cents": 878.873239
      },
      {
        "scl": "895.774648",
        "cents": 895.774648
      },
      {
        "scl": "912.676056",
        "cents": 912.676056
      },
      {
        "scl": "929.577465",
        "cents": 929.577465
      },
      {
        "scl": "946.478873",
        "cents": 946.478873
      },
      {
        "scl": "963.380282",
        "cents": 963.380282
      },
      {
        "scl": "980.28169",
        "cents": 980.28169
      },
      {
        "scl": "997.183099",
        "cents": 997.183099
      },
      {
        "scl": "1014.084507",
        "cents": 1014.084507
      },
      {
        "scl": "1030.985915",
        "cents": 1030.985915
      },
      {
        "scl": "1047.887324",
        "cents": 1047.887324
      },
      {
        "scl": "1064.788732",
        "cents": 1064.788732
      },
      {
        "scl": "1081.690141",
        "cents": 1081.690141
      },
      {
        "scl": "1098.591549",
        "cents": 1098.591549
      },
      {
        "scl": "1115.492958",
        "cents": 1115.492958
      },
      {
        "scl": "1132.394366",
        "cents": 1132.394366
      },
      {
        "scl": "1149.295775",
        "cents": 1149.295775
      },
      {
        "scl": "1166.197183",
        "cents": 1166.197183
      },
      {
        "scl": "1183.098592",
        "cents": 1183.098592
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-71-5",
    "description": "71th root of 5, 30.578 tones/octave",
    "notes": 71,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-71-5/",
    "tones": [
      {
        "scl": "39.243855",
        "cents": 39.243855
      },
      {
        "scl": "78.48771",
        "cents": 78.48771
      },
      {
        "scl": "117.731565",
        "cents": 117.731565
      },
      {
        "scl": "156.97542",
        "cents": 156.97542
      },
      {
        "scl": "196.219276",
        "cents": 196.219276
      },
      {
        "scl": "235.463131",
        "cents": 235.463131
      },
      {
        "scl": "274.706986",
        "cents": 274.706986
      },
      {
        "scl": "313.950841",
        "cents": 313.950841
      },
      {
        "scl": "353.194696",
        "cents": 353.194696
      },
      {
        "scl": "392.438551",
        "cents": 392.438551
      },
      {
        "scl": "431.682406",
        "cents": 431.682406
      },
      {
        "scl": "470.926261",
        "cents": 470.926261
      },
      {
        "scl": "510.170117",
        "cents": 510.170117
      },
      {
        "scl": "549.413972",
        "cents": 549.413972
      },
      {
        "scl": "588.657827",
        "cents": 588.657827
      },
      {
        "scl": "627.901682",
        "cents": 627.901682
      },
      {
        "scl": "667.145537",
        "cents": 667.145537
      },
      {
        "scl": "706.389392",
        "cents": 706.389392
      },
      {
        "scl": "745.633247",
        "cents": 745.633247
      },
      {
        "scl": "784.877102",
        "cents": 784.877102
      },
      {
        "scl": "824.120958",
        "cents": 824.120958
      },
      {
        "scl": "863.364813",
        "cents": 863.364813
      },
      {
        "scl": "902.608668",
        "cents": 902.608668
      },
      {
        "scl": "941.852523",
        "cents": 941.852523
      },
      {
        "scl": "981.096378",
        "cents": 981.096378
      },
      {
        "scl": "1020.340233",
        "cents": 1020.340233
      },
      {
        "scl": "1059.584088",
        "cents": 1059.584088
      },
      {
        "scl": "1098.827943",
        "cents": 1098.827943
      },
      {
        "scl": "1138.071799",
        "cents": 1138.071799
      },
      {
        "scl": "1177.315654",
        "cents": 1177.315654
      },
      {
        "scl": "1216.559509",
        "cents": 1216.559509
      },
      {
        "scl": "1255.803364",
        "cents": 1255.803364
      },
      {
        "scl": "1295.047219",
        "cents": 1295.047219
      },
      {
        "scl": "1334.291074",
        "cents": 1334.291074
      },
      {
        "scl": "1373.534929",
        "cents": 1373.534929
      },
      {
        "scl": "1412.778784",
        "cents": 1412.778784
      },
      {
        "scl": "1452.02264",
        "cents": 1452.02264
      },
      {
        "scl": "1491.266495",
        "cents": 1491.266495
      },
      {
        "scl": "1530.51035",
        "cents": 1530.51035
      },
      {
        "scl": "1569.754205",
        "cents": 1569.754205
      },
      {
        "scl": "1608.99806",
        "cents": 1608.99806
      },
      {
        "scl": "1648.241915",
        "cents": 1648.241915
      },
      {
        "scl": "1687.48577",
        "cents": 1687.48577
      },
      {
        "scl": "1726.729625",
        "cents": 1726.729625
      },
      {
        "scl": "1765.973481",
        "cents": 1765.973481
      },
      {
        "scl": "1805.217336",
        "cents": 1805.217336
      },
      {
        "scl": "1844.461191",
        "cents": 1844.461191
      },
      {
        "scl": "1883.705046",
        "cents": 1883.705046
      },
      {
        "scl": "1922.948901",
        "cents": 1922.948901
      },
      {
        "scl": "1962.192756",
        "cents": 1962.192756
      },
      {
        "scl": "2001.436611",
        "cents": 2001.436611
      },
      {
        "scl": "2040.680466",
        "cents": 2040.680466
      },
      {
        "scl": "2079.924322",
        "cents": 2079.924322
      },
      {
        "scl": "2119.168177",
        "cents": 2119.168177
      },
      {
        "scl": "2158.412032",
        "cents": 2158.412032
      },
      {
        "scl": "2197.655887",
        "cents": 2197.655887
      },
      {
        "scl": "2236.899742",
        "cents": 2236.899742
      },
      {
        "scl": "2276.143597",
        "cents": 2276.143597
      },
      {
        "scl": "2315.387452",
        "cents": 2315.387452
      },
      {
        "scl": "2354.631307",
        "cents": 2354.631307
      },
      {
        "scl": "2393.875163",
        "cents": 2393.875163
      },
      {
        "scl": "2433.119018",
        "cents": 2433.119018
      },
      {
        "scl": "2472.362873",
        "cents": 2472.362873
      },
      {
        "scl": "2511.606728",
        "cents": 2511.606728
      },
      {
        "scl": "2550.850583",
        "cents": 2550.850583
      },
      {
        "scl": "2590.094438",
        "cents": 2590.094438
      },
      {
        "scl": "2629.338293",
        "cents": 2629.338293
      },
      {
        "scl": "2668.582148",
        "cents": 2668.582148
      },
      {
        "scl": "2707.826004",
        "cents": 2707.826004
      },
      {
        "scl": "2747.069859",
        "cents": 2747.069859
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-71-7",
    "description": "71th root of 7, 25.2907 tones/octave",
    "notes": 71,
    "period_cents": 3368.826,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-71-7/",
    "tones": [
      {
        "scl": "47.448252",
        "cents": 47.448252
      },
      {
        "scl": "94.896504",
        "cents": 94.896504
      },
      {
        "scl": "142.344757",
        "cents": 142.344757
      },
      {
        "scl": "189.793009",
        "cents": 189.793009
      },
      {
        "scl": "237.241261",
        "cents": 237.241261
      },
      {
        "scl": "284.689513",
        "cents": 284.689513
      },
      {
        "scl": "332.137765",
        "cents": 332.137765
      },
      {
        "scl": "379.586018",
        "cents": 379.586018
      },
      {
        "scl": "427.03427",
        "cents": 427.03427
      },
      {
        "scl": "474.482522",
        "cents": 474.482522
      },
      {
        "scl": "521.930774",
        "cents": 521.930774
      },
      {
        "scl": "569.379026",
        "cents": 569.379026
      },
      {
        "scl": "616.827279",
        "cents": 616.827279
      },
      {
        "scl": "664.275531",
        "cents": 664.275531
      },
      {
        "scl": "711.723783",
        "cents": 711.723783
      },
      {
        "scl": "759.172035",
        "cents": 759.172035
      },
      {
        "scl": "806.620287",
        "cents": 806.620287
      },
      {
        "scl": "854.06854",
        "cents": 854.06854
      },
      {
        "scl": "901.516792",
        "cents": 901.516792
      },
      {
        "scl": "948.965044",
        "cents": 948.965044
      },
      {
        "scl": "996.413296",
        "cents": 996.413296
      },
      {
        "scl": "1043.861548",
        "cents": 1043.861548
      },
      {
        "scl": "1091.309801",
        "cents": 1091.309801
      },
      {
        "scl": "1138.758053",
        "cents": 1138.758053
      },
      {
        "scl": "1186.206305",
        "cents": 1186.206305
      },
      {
        "scl": "1233.654557",
        "cents": 1233.654557
      },
      {
        "scl": "1281.10281",
        "cents": 1281.10281
      },
      {
        "scl": "1328.551062",
        "cents": 1328.551062
      },
      {
        "scl": "1375.999314",
        "cents": 1375.999314
      },
      {
        "scl": "1423.447566",
        "cents": 1423.447566
      },
      {
        "scl": "1470.895818",
        "cents": 1470.895818
      },
      {
        "scl": "1518.344071",
        "cents": 1518.344071
      },
      {
        "scl": "1565.792323",
        "cents": 1565.792323
      },
      {
        "scl": "1613.240575",
        "cents": 1613.240575
      },
      {
        "scl": "1660.688827",
        "cents": 1660.688827
      },
      {
        "scl": "1708.137079",
        "cents": 1708.137079
      },
      {
        "scl": "1755.585332",
        "cents": 1755.585332
      },
      {
        "scl": "1803.033584",
        "cents": 1803.033584
      },
      {
        "scl": "1850.481836",
        "cents": 1850.481836
      },
      {
        "scl": "1897.930088",
        "cents": 1897.930088
      },
      {
        "scl": "1945.37834",
        "cents": 1945.37834
      },
      {
        "scl": "1992.826593",
        "cents": 1992.826593
      },
      {
        "scl": "2040.274845",
        "cents": 2040.274845
      },
      {
        "scl": "2087.723097",
        "cents": 2087.723097
      },
      {
        "scl": "2135.171349",
        "cents": 2135.171349
      },
      {
        "scl": "2182.619601",
        "cents": 2182.619601
      },
      {
        "scl": "2230.067854",
        "cents": 2230.067854
      },
      {
        "scl": "2277.516106",
        "cents": 2277.516106
      },
      {
        "scl": "2324.964358",
        "cents": 2324.964358
      },
      {
        "scl": "2372.41261",
        "cents": 2372.41261
      },
      {
        "scl": "2419.860862",
        "cents": 2419.860862
      },
      {
        "scl": "2467.309115",
        "cents": 2467.309115
      },
      {
        "scl": "2514.757367",
        "cents": 2514.757367
      },
      {
        "scl": "2562.205619",
        "cents": 2562.205619
      },
      {
        "scl": "2609.653871",
        "cents": 2609.653871
      },
      {
        "scl": "2657.102123",
        "cents": 2657.102123
      },
      {
        "scl": "2704.550376",
        "cents": 2704.550376
      },
      {
        "scl": "2751.998628",
        "cents": 2751.998628
      },
      {
        "scl": "2799.44688",
        "cents": 2799.44688
      },
      {
        "scl": "2846.895132",
        "cents": 2846.895132
      },
      {
        "scl": "2894.343384",
        "cents": 2894.343384
      },
      {
        "scl": "2941.791637",
        "cents": 2941.791637
      },
      {
        "scl": "2989.239889",
        "cents": 2989.239889
      },
      {
        "scl": "3036.688141",
        "cents": 3036.688141
      },
      {
        "scl": "3084.136393",
        "cents": 3084.136393
      },
      {
        "scl": "3131.584645",
        "cents": 3131.584645
      },
      {
        "scl": "3179.032898",
        "cents": 3179.032898
      },
      {
        "scl": "3226.48115",
        "cents": 3226.48115
      },
      {
        "scl": "3273.929402",
        "cents": 3273.929402
      },
      {
        "scl": "3321.377654",
        "cents": 3321.377654
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      }
    ]
  },
  {
    "stem": "mailing-lists/red72_11",
    "description": "Canonical 11-limit reduced scale",
    "notes": 72,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8161.html#8171",
    "url": "https://scalelibrary.org/scales/mailing-lists/red72_11/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "77/72",
        "cents": 116.234
      },
      {
        "scl": "175/162",
        "cents": 133.633
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "54/49",
        "cents": 168.213
      },
      {
        "scl": "49/44",
        "cents": 186.334
      },
      {
        "scl": "55/49",
        "cents": 199.98
      },
      {
        "scl": "198/175",
        "cents": 213.775
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "81/70",
        "cents": 252.68
      },
      {
        "scl": "64/55",
        "cents": 262.368
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "63/50",
        "cents": 400.108
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "77/60",
        "cents": 431.875
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "175/132",
        "cents": 488.18
      },
      {
        "scl": "147/110",
        "cents": 501.975
      },
      {
        "scl": "66/49",
        "cents": 515.621
      },
      {
        "scl": "49/36",
        "cents": 533.742
      },
      {
        "scl": "48/35",
        "cents": 546.815
      },
      {
        "scl": "242/175",
        "cents": 561.183
      },
      {
        "scl": "88/63",
        "cents": 578.582
      },
      {
        "scl": "99/70",
        "cents": 600.088
      },
      {
        "scl": "63/44",
        "cents": 621.418
      },
      {
        "scl": "175/121",
        "cents": 638.817
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "72/49",
        "cents": 666.258
      },
      {
        "scl": "49/33",
        "cents": 684.379
      },
      {
        "scl": "220/147",
        "cents": 698.025
      },
      {
        "scl": "264/175",
        "cents": 711.82
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "120/77",
        "cents": 768.125
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "100/63",
        "cents": 799.892
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "160/99",
        "cents": 831.086
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "55/32",
        "cents": 937.632
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "175/99",
        "cents": 986.225
      },
      {
        "scl": "98/55",
        "cents": 1000.02
      },
      {
        "scl": "88/49",
        "cents": 1013.666
      },
      {
        "scl": "49/27",
        "cents": 1031.787
      },
      {
        "scl": "64/35",
        "cents": 1044.86
      },
      {
        "scl": "324/175",
        "cents": 1066.367
      },
      {
        "scl": "144/77",
        "cents": 1083.766
      },
      {
        "scl": "66/35",
        "cents": 1098.133
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "88/45",
        "cents": 1161.094
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/red72_11geo",
    "description": "Geometric 11-limit reduced scale",
    "notes": 72,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8161.html#8228",
    "url": "https://scalelibrary.org/scales/mailing-lists/red72_11geo/",
    "tones": [
      {
        "scl": "100/99",
        "cents": 17.399
      },
      {
        "scl": "56/55",
        "cents": 31.194
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "35/33",
        "cents": 101.867
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "112/99",
        "cents": 213.598
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "231/200",
        "cents": 249.471
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "25/21",
        "cents": 301.847
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "44/35",
        "cents": 396.178
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "33/25",
        "cents": 480.646
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "140/99",
        "cents": 599.912
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "50/33",
        "cents": 719.354
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "54/35",
        "cents": 750.725
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "35/22",
        "cents": 803.822
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "160/99",
        "cents": 831.086
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "42/25",
        "cents": 898.153
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "400/231",
        "cents": 950.529
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "99/56",
        "cents": 986.402
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "66/35",
        "cents": 1098.133
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "55/28",
        "cents": 1168.806
      },
      {
        "scl": "99/50",
        "cents": 1182.601
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/red72_11pro",
    "description": "Prooijen 11-limit reduced scale",
    "notes": 72,
    "period_cents": 1200.0,
    "just": true,
    "limit": 11,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_8161.html#8228",
    "url": "https://scalelibrary.org/scales/mailing-lists/red72_11pro/",
    "tones": [
      {
        "scl": "81/80",
        "cents": 21.506
      },
      {
        "scl": "64/63",
        "cents": 27.264
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "128/121",
        "cents": 97.364
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "27/25",
        "cents": 133.238
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "25/22",
        "cents": 221.309
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "297/256",
        "cents": 257.183
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "99/80",
        "cents": 368.914
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "32/25",
        "cents": 427.373
      },
      {
        "scl": "128/99",
        "cents": 444.772
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "160/121",
        "cents": 483.678
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "512/363",
        "cents": 595.409
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "36/25",
        "cents": 631.283
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "121/80",
        "cents": 716.322
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "99/64",
        "cents": 755.228
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "160/99",
        "cents": 831.086
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "512/297",
        "cents": 942.817
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "44/25",
        "cents": 978.691
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "121/64",
        "cents": 1102.636
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "48/25",
        "cents": 1129.328
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "edos/edo-72",
    "description": "72 equal divisions of the octave",
    "notes": 72,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "EDO",
    "reference": "Augusto Novaro, Sistema Natural de la M\u00fasica, 1951",
    "url": "https://scalelibrary.org/scales/edos/edo-72/",
    "tones": [
      {
        "scl": "16.666667",
        "cents": 16.666667
      },
      {
        "scl": "33.333333",
        "cents": 33.333333
      },
      {
        "scl": "50.0",
        "cents": 50.0
      },
      {
        "scl": "66.666667",
        "cents": 66.666667
      },
      {
        "scl": "83.333333",
        "cents": 83.333333
      },
      {
        "scl": "100.0",
        "cents": 100.0
      },
      {
        "scl": "116.666667",
        "cents": 116.666667
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "150.0",
        "cents": 150.0
      },
      {
        "scl": "166.666667",
        "cents": 166.666667
      },
      {
        "scl": "183.333333",
        "cents": 183.333333
      },
      {
        "scl": "200.0",
        "cents": 200.0
      },
      {
        "scl": "216.666667",
        "cents": 216.666667
      },
      {
        "scl": "233.333333",
        "cents": 233.333333
      },
      {
        "scl": "250.0",
        "cents": 250.0
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "283.333333",
        "cents": 283.333333
      },
      {
        "scl": "300.0",
        "cents": 300.0
      },
      {
        "scl": "316.666667",
        "cents": 316.666667
      },
      {
        "scl": "333.333333",
        "cents": 333.333333
      },
      {
        "scl": "350.0",
        "cents": 350.0
      },
      {
        "scl": "366.666667",
        "cents": 366.666667
      },
      {
        "scl": "383.333333",
        "cents": 383.333333
      },
      {
        "scl": "400.0",
        "cents": 400.0
      },
      {
        "scl": "416.666667",
        "cents": 416.666667
      },
      {
        "scl": "433.333333",
        "cents": 433.333333
      },
      {
        "scl": "450.0",
        "cents": 450.0
      },
      {
        "scl": "466.666667",
        "cents": 466.666667
      },
      {
        "scl": "483.333333",
        "cents": 483.333333
      },
      {
        "scl": "500.0",
        "cents": 500.0
      },
      {
        "scl": "516.666667",
        "cents": 516.666667
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "550.0",
        "cents": 550.0
      },
      {
        "scl": "566.666667",
        "cents": 566.666667
      },
      {
        "scl": "583.333333",
        "cents": 583.333333
      },
      {
        "scl": "600.0",
        "cents": 600.0
      },
      {
        "scl": "616.666667",
        "cents": 616.666667
      },
      {
        "scl": "633.333333",
        "cents": 633.333333
      },
      {
        "scl": "650.0",
        "cents": 650.0
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "683.333333",
        "cents": 683.333333
      },
      {
        "scl": "700.0",
        "cents": 700.0
      },
      {
        "scl": "716.666667",
        "cents": 716.666667
      },
      {
        "scl": "733.333333",
        "cents": 733.333333
      },
      {
        "scl": "750.0",
        "cents": 750.0
      },
      {
        "scl": "766.666667",
        "cents": 766.666667
      },
      {
        "scl": "783.333333",
        "cents": 783.333333
      },
      {
        "scl": "800.0",
        "cents": 800.0
      },
      {
        "scl": "816.666667",
        "cents": 816.666667
      },
      {
        "scl": "833.333333",
        "cents": 833.333333
      },
      {
        "scl": "850.0",
        "cents": 850.0
      },
      {
        "scl": "866.666667",
        "cents": 866.666667
      },
      {
        "scl": "883.333333",
        "cents": 883.333333
      },
      {
        "scl": "900.0",
        "cents": 900.0
      },
      {
        "scl": "916.666667",
        "cents": 916.666667
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "950.0",
        "cents": 950.0
      },
      {
        "scl": "966.666667",
        "cents": 966.666667
      },
      {
        "scl": "983.333333",
        "cents": 983.333333
      },
      {
        "scl": "1000.0",
        "cents": 1000.0
      },
      {
        "scl": "1016.666667",
        "cents": 1016.666667
      },
      {
        "scl": "1033.333333",
        "cents": 1033.333333
      },
      {
        "scl": "1050.0",
        "cents": 1050.0
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1083.333333",
        "cents": 1083.333333
      },
      {
        "scl": "1100.0",
        "cents": 1100.0
      },
      {
        "scl": "1116.666667",
        "cents": 1116.666667
      },
      {
        "scl": "1133.333333",
        "cents": 1133.333333
      },
      {
        "scl": "1150.0",
        "cents": 1150.0
      },
      {
        "scl": "1166.666667",
        "cents": 1166.666667
      },
      {
        "scl": "1183.333333",
        "cents": 1183.333333
      },
      {
        "scl": "1200.0",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/enn72",
    "description": "Ennealimmal[72] in 3600 et",
    "notes": 72,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_89711.html#90169",
    "url": "https://scalelibrary.org/scales/mailing-lists/enn72/",
    "tones": [
      {
        "scl": "13.666666666666666667",
        "cents": 13.666666666666666
      },
      {
        "scl": "35.333333333333333333",
        "cents": 35.333333333333336
      },
      {
        "scl": "49.",
        "cents": 49.0
      },
      {
        "scl": "70.666666666666666667",
        "cents": 70.66666666666667
      },
      {
        "scl": "84.333333333333333333",
        "cents": 84.33333333333333
      },
      {
        "scl": "98.",
        "cents": 98.0
      },
      {
        "scl": "119.66666666666666667",
        "cents": 119.66666666666667
      },
      {
        "scl": "133.33333333333333333",
        "cents": 133.33333333333334
      },
      {
        "scl": "147.",
        "cents": 147.0
      },
      {
        "scl": "168.66666666666666667",
        "cents": 168.66666666666666
      },
      {
        "scl": "182.33333333333333333",
        "cents": 182.33333333333334
      },
      {
        "scl": "204.",
        "cents": 204.0
      },
      {
        "scl": "217.66666666666666667",
        "cents": 217.66666666666666
      },
      {
        "scl": "231.33333333333333333",
        "cents": 231.33333333333334
      },
      {
        "scl": "253.",
        "cents": 253.0
      },
      {
        "scl": "266.66666666666666667",
        "cents": 266.6666666666667
      },
      {
        "scl": "280.33333333333333333",
        "cents": 280.3333333333333
      },
      {
        "scl": "302.",
        "cents": 302.0
      },
      {
        "scl": "315.66666666666666667",
        "cents": 315.6666666666667
      },
      {
        "scl": "337.33333333333333333",
        "cents": 337.3333333333333
      },
      {
        "scl": "351.",
        "cents": 351.0
      },
      {
        "scl": "364.66666666666666667",
        "cents": 364.6666666666667
      },
      {
        "scl": "386.33333333333333333",
        "cents": 386.3333333333333
      },
      {
        "scl": "400.",
        "cents": 400.0
      },
      {
        "scl": "413.66666666666666667",
        "cents": 413.6666666666667
      },
      {
        "scl": "435.33333333333333333",
        "cents": 435.3333333333333
      },
      {
        "scl": "449.",
        "cents": 449.0
      },
      {
        "scl": "470.66666666666666667",
        "cents": 470.6666666666667
      },
      {
        "scl": "484.33333333333333333",
        "cents": 484.3333333333333
      },
      {
        "scl": "498.",
        "cents": 498.0
      },
      {
        "scl": "519.66666666666666667",
        "cents": 519.6666666666666
      },
      {
        "scl": "533.33333333333333333",
        "cents": 533.3333333333334
      },
      {
        "scl": "547.",
        "cents": 547.0
      },
      {
        "scl": "568.66666666666666667",
        "cents": 568.6666666666666
      },
      {
        "scl": "582.33333333333333333",
        "cents": 582.3333333333334
      },
      {
        "scl": "604.",
        "cents": 604.0
      },
      {
        "scl": "617.66666666666666667",
        "cents": 617.6666666666666
      },
      {
        "scl": "631.33333333333333333",
        "cents": 631.3333333333334
      },
      {
        "scl": "653.",
        "cents": 653.0
      },
      {
        "scl": "666.66666666666666667",
        "cents": 666.6666666666666
      },
      {
        "scl": "680.33333333333333333",
        "cents": 680.3333333333334
      },
      {
        "scl": "702.",
        "cents": 702.0
      },
      {
        "scl": "715.66666666666666667",
        "cents": 715.6666666666666
      },
      {
        "scl": "737.33333333333333333",
        "cents": 737.3333333333334
      },
      {
        "scl": "751.",
        "cents": 751.0
      },
      {
        "scl": "764.66666666666666667",
        "cents": 764.6666666666666
      },
      {
        "scl": "786.33333333333333333",
        "cents": 786.3333333333334
      },
      {
        "scl": "800.",
        "cents": 800.0
      },
      {
        "scl": "813.66666666666666667",
        "cents": 813.6666666666666
      },
      {
        "scl": "835.33333333333333333",
        "cents": 835.3333333333334
      },
      {
        "scl": "849.",
        "cents": 849.0
      },
      {
        "scl": "870.66666666666666667",
        "cents": 870.6666666666666
      },
      {
        "scl": "884.33333333333333333",
        "cents": 884.3333333333334
      },
      {
        "scl": "898.",
        "cents": 898.0
      },
      {
        "scl": "919.66666666666666667",
        "cents": 919.6666666666666
      },
      {
        "scl": "933.33333333333333333",
        "cents": 933.3333333333334
      },
      {
        "scl": "947.",
        "cents": 947.0
      },
      {
        "scl": "968.66666666666666667",
        "cents": 968.6666666666666
      },
      {
        "scl": "982.33333333333333333",
        "cents": 982.3333333333334
      },
      {
        "scl": "1004.",
        "cents": 1004.0
      },
      {
        "scl": "1017.6666666666666667",
        "cents": 1017.6666666666666
      },
      {
        "scl": "1031.3333333333333333",
        "cents": 1031.3333333333333
      },
      {
        "scl": "1053.",
        "cents": 1053.0
      },
      {
        "scl": "1066.6666666666666667",
        "cents": 1066.6666666666667
      },
      {
        "scl": "1080.3333333333333333",
        "cents": 1080.3333333333333
      },
      {
        "scl": "1102.",
        "cents": 1102.0
      },
      {
        "scl": "1115.6666666666666667",
        "cents": 1115.6666666666667
      },
      {
        "scl": "1137.3333333333333333",
        "cents": 1137.3333333333333
      },
      {
        "scl": "1151.",
        "cents": 1151.0
      },
      {
        "scl": "1164.6666666666666667",
        "cents": 1164.6666666666667
      },
      {
        "scl": "1186.3333333333333333",
        "cents": 1186.3333333333333
      },
      {
        "scl": "1200.",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ennea72",
    "description": "Ennealimmal[72] in 612-et tuning (strictly proper)",
    "notes": 72,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69822.html#69822",
    "url": "https://scalelibrary.org/scales/mailing-lists/ennea72/",
    "tones": [
      {
        "scl": "13.725490",
        "cents": 13.72549
      },
      {
        "scl": "35.294118",
        "cents": 35.294118
      },
      {
        "scl": "49.019608",
        "cents": 49.019608
      },
      {
        "scl": "62.745098",
        "cents": 62.745098
      },
      {
        "scl": "84.313725",
        "cents": 84.313725
      },
      {
        "scl": "98.039216",
        "cents": 98.039216
      },
      {
        "scl": "119.607843",
        "cents": 119.607843
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "147.058824",
        "cents": 147.058824
      },
      {
        "scl": "168.627451",
        "cents": 168.627451
      },
      {
        "scl": "182.352941",
        "cents": 182.352941
      },
      {
        "scl": "196.078431",
        "cents": 196.078431
      },
      {
        "scl": "217.647059",
        "cents": 217.647059
      },
      {
        "scl": "231.372549",
        "cents": 231.372549
      },
      {
        "scl": "252.941176",
        "cents": 252.941176
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "280.392157",
        "cents": 280.392157
      },
      {
        "scl": "301.960784",
        "cents": 301.960784
      },
      {
        "scl": "315.686275",
        "cents": 315.686275
      },
      {
        "scl": "329.411765",
        "cents": 329.411765
      },
      {
        "scl": "350.980392",
        "cents": 350.980392
      },
      {
        "scl": "364.705882",
        "cents": 364.705882
      },
      {
        "scl": "386.274510",
        "cents": 386.27451
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "413.725490",
        "cents": 413.72549
      },
      {
        "scl": "435.294118",
        "cents": 435.294118
      },
      {
        "scl": "449.019608",
        "cents": 449.019608
      },
      {
        "scl": "462.745098",
        "cents": 462.745098
      },
      {
        "scl": "484.313725",
        "cents": 484.313725
      },
      {
        "scl": "498.039216",
        "cents": 498.039216
      },
      {
        "scl": "519.607843",
        "cents": 519.607843
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "547.058824",
        "cents": 547.058824
      },
      {
        "scl": "568.627451",
        "cents": 568.627451
      },
      {
        "scl": "582.352941",
        "cents": 582.352941
      },
      {
        "scl": "596.078431",
        "cents": 596.078431
      },
      {
        "scl": "617.647059",
        "cents": 617.647059
      },
      {
        "scl": "631.372549",
        "cents": 631.372549
      },
      {
        "scl": "652.941176",
        "cents": 652.941176
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "680.392157",
        "cents": 680.392157
      },
      {
        "scl": "701.960784",
        "cents": 701.960784
      },
      {
        "scl": "715.686275",
        "cents": 715.686275
      },
      {
        "scl": "729.411765",
        "cents": 729.411765
      },
      {
        "scl": "750.980392",
        "cents": 750.980392
      },
      {
        "scl": "764.705882",
        "cents": 764.705882
      },
      {
        "scl": "786.274510",
        "cents": 786.27451
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "813.725490",
        "cents": 813.72549
      },
      {
        "scl": "835.294118",
        "cents": 835.294118
      },
      {
        "scl": "849.019608",
        "cents": 849.019608
      },
      {
        "scl": "862.745098",
        "cents": 862.745098
      },
      {
        "scl": "884.313725",
        "cents": 884.313725
      },
      {
        "scl": "898.039216",
        "cents": 898.039216
      },
      {
        "scl": "919.607843",
        "cents": 919.607843
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "947.058824",
        "cents": 947.058824
      },
      {
        "scl": "968.627451",
        "cents": 968.627451
      },
      {
        "scl": "982.352941",
        "cents": 982.352941
      },
      {
        "scl": "996.078431",
        "cents": 996.078431
      },
      {
        "scl": "1017.647059",
        "cents": 1017.647059
      },
      {
        "scl": "1031.372549",
        "cents": 1031.372549
      },
      {
        "scl": "1052.941176",
        "cents": 1052.941176
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1080.392157",
        "cents": 1080.392157
      },
      {
        "scl": "1101.960784",
        "cents": 1101.960784
      },
      {
        "scl": "1115.686275",
        "cents": 1115.686275
      },
      {
        "scl": "1129.411765",
        "cents": 1129.411765
      },
      {
        "scl": "1150.980392",
        "cents": 1150.980392
      },
      {
        "scl": "1164.705882",
        "cents": 1164.705882
      },
      {
        "scl": "1186.274510",
        "cents": 1186.27451
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/hemienn82",
    "description": "Hemiennealimmal[72] in 612-et tuning (strictly proper)",
    "notes": 72,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69822.html#69822",
    "url": "https://scalelibrary.org/scales/mailing-lists/hemienn82/",
    "tones": [
      {
        "scl": "17.647059",
        "cents": 17.647059
      },
      {
        "scl": "31.372549",
        "cents": 31.372549
      },
      {
        "scl": "49.019608",
        "cents": 49.019608
      },
      {
        "scl": "66.666667",
        "cents": 66.666667
      },
      {
        "scl": "84.313725",
        "cents": 84.313725
      },
      {
        "scl": "98.039216",
        "cents": 98.039216
      },
      {
        "scl": "115.686275",
        "cents": 115.686275
      },
      {
        "scl": "133.333333",
        "cents": 133.333333
      },
      {
        "scl": "150.980392",
        "cents": 150.980392
      },
      {
        "scl": "164.705882",
        "cents": 164.705882
      },
      {
        "scl": "182.352941",
        "cents": 182.352941
      },
      {
        "scl": "200.000000",
        "cents": 200.0
      },
      {
        "scl": "217.647059",
        "cents": 217.647059
      },
      {
        "scl": "231.372549",
        "cents": 231.372549
      },
      {
        "scl": "249.019608",
        "cents": 249.019608
      },
      {
        "scl": "266.666667",
        "cents": 266.666667
      },
      {
        "scl": "284.313725",
        "cents": 284.313725
      },
      {
        "scl": "298.039216",
        "cents": 298.039216
      },
      {
        "scl": "315.686275",
        "cents": 315.686275
      },
      {
        "scl": "333.333333",
        "cents": 333.333333
      },
      {
        "scl": "350.980392",
        "cents": 350.980392
      },
      {
        "scl": "364.705882",
        "cents": 364.705882
      },
      {
        "scl": "382.352941",
        "cents": 382.352941
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "417.647059",
        "cents": 417.647059
      },
      {
        "scl": "431.372549",
        "cents": 431.372549
      },
      {
        "scl": "449.019608",
        "cents": 449.019608
      },
      {
        "scl": "466.666667",
        "cents": 466.666667
      },
      {
        "scl": "484.313725",
        "cents": 484.313725
      },
      {
        "scl": "498.039216",
        "cents": 498.039216
      },
      {
        "scl": "515.686275",
        "cents": 515.686275
      },
      {
        "scl": "533.333333",
        "cents": 533.333333
      },
      {
        "scl": "550.980392",
        "cents": 550.980392
      },
      {
        "scl": "564.705882",
        "cents": 564.705882
      },
      {
        "scl": "582.352941",
        "cents": 582.352941
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "617.647059",
        "cents": 617.647059
      },
      {
        "scl": "631.372549",
        "cents": 631.372549
      },
      {
        "scl": "649.019608",
        "cents": 649.019608
      },
      {
        "scl": "666.666667",
        "cents": 666.666667
      },
      {
        "scl": "684.313725",
        "cents": 684.313725
      },
      {
        "scl": "698.039216",
        "cents": 698.039216
      },
      {
        "scl": "715.686275",
        "cents": 715.686275
      },
      {
        "scl": "733.333333",
        "cents": 733.333333
      },
      {
        "scl": "750.980392",
        "cents": 750.980392
      },
      {
        "scl": "764.705882",
        "cents": 764.705882
      },
      {
        "scl": "782.352941",
        "cents": 782.352941
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "817.647059",
        "cents": 817.647059
      },
      {
        "scl": "831.372549",
        "cents": 831.372549
      },
      {
        "scl": "849.019608",
        "cents": 849.019608
      },
      {
        "scl": "866.666667",
        "cents": 866.666667
      },
      {
        "scl": "884.313725",
        "cents": 884.313725
      },
      {
        "scl": "898.039216",
        "cents": 898.039216
      },
      {
        "scl": "915.686275",
        "cents": 915.686275
      },
      {
        "scl": "933.333333",
        "cents": 933.333333
      },
      {
        "scl": "950.980392",
        "cents": 950.980392
      },
      {
        "scl": "964.705882",
        "cents": 964.705882
      },
      {
        "scl": "982.352941",
        "cents": 982.352941
      },
      {
        "scl": "1000.000000",
        "cents": 1000.0
      },
      {
        "scl": "1017.647059",
        "cents": 1017.647059
      },
      {
        "scl": "1031.372549",
        "cents": 1031.372549
      },
      {
        "scl": "1049.019608",
        "cents": 1049.019608
      },
      {
        "scl": "1066.666667",
        "cents": 1066.666667
      },
      {
        "scl": "1084.313725",
        "cents": 1084.313725
      },
      {
        "scl": "1098.039216",
        "cents": 1098.039216
      },
      {
        "scl": "1115.686275",
        "cents": 1115.686275
      },
      {
        "scl": "1133.333333",
        "cents": 1133.333333
      },
      {
        "scl": "1150.980392",
        "cents": 1150.980392
      },
      {
        "scl": "1164.705882",
        "cents": 1164.705882
      },
      {
        "scl": "1182.352941",
        "cents": 1182.352941
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/octoid72",
    "description": "Octoid[72] in 224-et tuning",
    "notes": 72,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_64170.html#64439",
    "url": "https://scalelibrary.org/scales/mailing-lists/octoid72/",
    "tones": [
      {
        "scl": "16.071429",
        "cents": 16.071429
      },
      {
        "scl": "32.142857",
        "cents": 32.142857
      },
      {
        "scl": "48.214286",
        "cents": 48.214286
      },
      {
        "scl": "64.285714",
        "cents": 64.285714
      },
      {
        "scl": "85.714286",
        "cents": 85.714286
      },
      {
        "scl": "101.785714",
        "cents": 101.785714
      },
      {
        "scl": "117.857143",
        "cents": 117.857143
      },
      {
        "scl": "133.928571",
        "cents": 133.928571
      },
      {
        "scl": "150.000000",
        "cents": 150.0
      },
      {
        "scl": "166.071429",
        "cents": 166.071429
      },
      {
        "scl": "182.142857",
        "cents": 182.142857
      },
      {
        "scl": "198.214286",
        "cents": 198.214286
      },
      {
        "scl": "214.285714",
        "cents": 214.285714
      },
      {
        "scl": "235.714286",
        "cents": 235.714286
      },
      {
        "scl": "251.785714",
        "cents": 251.785714
      },
      {
        "scl": "267.857143",
        "cents": 267.857143
      },
      {
        "scl": "283.928571",
        "cents": 283.928571
      },
      {
        "scl": "300.000000",
        "cents": 300.0
      },
      {
        "scl": "316.071429",
        "cents": 316.071429
      },
      {
        "scl": "332.142857",
        "cents": 332.142857
      },
      {
        "scl": "348.214286",
        "cents": 348.214286
      },
      {
        "scl": "364.285714",
        "cents": 364.285714
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "401.785714",
        "cents": 401.785714
      },
      {
        "scl": "417.857143",
        "cents": 417.857143
      },
      {
        "scl": "433.928571",
        "cents": 433.928571
      },
      {
        "scl": "450.000000",
        "cents": 450.0
      },
      {
        "scl": "466.071429",
        "cents": 466.071429
      },
      {
        "scl": "482.142857",
        "cents": 482.142857
      },
      {
        "scl": "498.214286",
        "cents": 498.214286
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "535.714286",
        "cents": 535.714286
      },
      {
        "scl": "551.785714",
        "cents": 551.785714
      },
      {
        "scl": "567.857143",
        "cents": 567.857143
      },
      {
        "scl": "583.928571",
        "cents": 583.928571
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "616.071429",
        "cents": 616.071429
      },
      {
        "scl": "632.142857",
        "cents": 632.142857
      },
      {
        "scl": "648.214286",
        "cents": 648.214286
      },
      {
        "scl": "664.285714",
        "cents": 664.285714
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "701.785714",
        "cents": 701.785714
      },
      {
        "scl": "717.857143",
        "cents": 717.857143
      },
      {
        "scl": "733.928571",
        "cents": 733.928571
      },
      {
        "scl": "750.000000",
        "cents": 750.0
      },
      {
        "scl": "766.071429",
        "cents": 766.071429
      },
      {
        "scl": "782.142857",
        "cents": 782.142857
      },
      {
        "scl": "798.214286",
        "cents": 798.214286
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "835.714286",
        "cents": 835.714286
      },
      {
        "scl": "851.785714",
        "cents": 851.785714
      },
      {
        "scl": "867.857143",
        "cents": 867.857143
      },
      {
        "scl": "883.928571",
        "cents": 883.928571
      },
      {
        "scl": "900.000000",
        "cents": 900.0
      },
      {
        "scl": "916.071429",
        "cents": 916.071429
      },
      {
        "scl": "932.142857",
        "cents": 932.142857
      },
      {
        "scl": "948.214286",
        "cents": 948.214286
      },
      {
        "scl": "964.285714",
        "cents": 964.285714
      },
      {
        "scl": "985.714286",
        "cents": 985.714286
      },
      {
        "scl": "1001.785714",
        "cents": 1001.785714
      },
      {
        "scl": "1017.857143",
        "cents": 1017.857143
      },
      {
        "scl": "1033.928571",
        "cents": 1033.928571
      },
      {
        "scl": "1050.000000",
        "cents": 1050.0
      },
      {
        "scl": "1066.071429",
        "cents": 1066.071429
      },
      {
        "scl": "1082.142857",
        "cents": 1082.142857
      },
      {
        "scl": "1098.214286",
        "cents": 1098.214286
      },
      {
        "scl": "1114.285714",
        "cents": 1114.285714
      },
      {
        "scl": "1135.714286",
        "cents": 1135.714286
      },
      {
        "scl": "1151.785714",
        "cents": 1151.785714
      },
      {
        "scl": "1167.857143",
        "cents": 1167.857143
      },
      {
        "scl": "1183.928571",
        "cents": 1183.928571
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ennealimmal-72",
    "description": "27L 45s MOS for Ennealimmal, L=21.554, s=13.735",
    "notes": 72,
    "period_cents": 1200.033,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ennealimmal-72/",
    "tones": [
      {
        "scl": "13.735",
        "cents": 13.735
      },
      {
        "scl": "35.289",
        "cents": 35.289
      },
      {
        "scl": "49.024",
        "cents": 49.024
      },
      {
        "scl": "62.759",
        "cents": 62.759
      },
      {
        "scl": "84.313",
        "cents": 84.313
      },
      {
        "scl": "98.048",
        "cents": 98.048
      },
      {
        "scl": "119.602",
        "cents": 119.602
      },
      {
        "scl": "133.337",
        "cents": 133.337
      },
      {
        "scl": "147.072",
        "cents": 147.072
      },
      {
        "scl": "168.626",
        "cents": 168.626
      },
      {
        "scl": "182.361",
        "cents": 182.361
      },
      {
        "scl": "196.096",
        "cents": 196.096
      },
      {
        "scl": "217.650",
        "cents": 217.65
      },
      {
        "scl": "231.385",
        "cents": 231.385
      },
      {
        "scl": "252.939",
        "cents": 252.939
      },
      {
        "scl": "266.674",
        "cents": 266.674
      },
      {
        "scl": "280.409",
        "cents": 280.409
      },
      {
        "scl": "301.963",
        "cents": 301.963
      },
      {
        "scl": "315.698",
        "cents": 315.698
      },
      {
        "scl": "329.433",
        "cents": 329.433
      },
      {
        "scl": "350.987",
        "cents": 350.987
      },
      {
        "scl": "364.722",
        "cents": 364.722
      },
      {
        "scl": "386.276",
        "cents": 386.276
      },
      {
        "scl": "400.011",
        "cents": 400.011
      },
      {
        "scl": "413.746",
        "cents": 413.746
      },
      {
        "scl": "435.300",
        "cents": 435.3
      },
      {
        "scl": "449.035",
        "cents": 449.035
      },
      {
        "scl": "462.770",
        "cents": 462.77
      },
      {
        "scl": "484.324",
        "cents": 484.324
      },
      {
        "scl": "498.059",
        "cents": 498.059
      },
      {
        "scl": "519.613",
        "cents": 519.613
      },
      {
        "scl": "533.348",
        "cents": 533.348
      },
      {
        "scl": "547.083",
        "cents": 547.083
      },
      {
        "scl": "568.637",
        "cents": 568.637
      },
      {
        "scl": "582.372",
        "cents": 582.372
      },
      {
        "scl": "596.107",
        "cents": 596.107
      },
      {
        "scl": "617.661",
        "cents": 617.661
      },
      {
        "scl": "631.396",
        "cents": 631.396
      },
      {
        "scl": "652.950",
        "cents": 652.95
      },
      {
        "scl": "666.685",
        "cents": 666.685
      },
      {
        "scl": "680.420",
        "cents": 680.42
      },
      {
        "scl": "701.974",
        "cents": 701.974
      },
      {
        "scl": "715.709",
        "cents": 715.709
      },
      {
        "scl": "729.444",
        "cents": 729.444
      },
      {
        "scl": "750.998",
        "cents": 750.998
      },
      {
        "scl": "764.733",
        "cents": 764.733
      },
      {
        "scl": "786.287",
        "cents": 786.287
      },
      {
        "scl": "800.022",
        "cents": 800.022
      },
      {
        "scl": "813.757",
        "cents": 813.757
      },
      {
        "scl": "835.311",
        "cents": 835.311
      },
      {
        "scl": "849.046",
        "cents": 849.046
      },
      {
        "scl": "862.781",
        "cents": 862.781
      },
      {
        "scl": "884.335",
        "cents": 884.335
      },
      {
        "scl": "898.070",
        "cents": 898.07
      },
      {
        "scl": "919.624",
        "cents": 919.624
      },
      {
        "scl": "933.359",
        "cents": 933.359
      },
      {
        "scl": "947.094",
        "cents": 947.094
      },
      {
        "scl": "968.648",
        "cents": 968.648
      },
      {
        "scl": "982.383",
        "cents": 982.383
      },
      {
        "scl": "996.118",
        "cents": 996.118
      },
      {
        "scl": "1017.672",
        "cents": 1017.672
      },
      {
        "scl": "1031.407",
        "cents": 1031.407
      },
      {
        "scl": "1052.961",
        "cents": 1052.961
      },
      {
        "scl": "1066.696",
        "cents": 1066.696
      },
      {
        "scl": "1080.431",
        "cents": 1080.431
      },
      {
        "scl": "1101.985",
        "cents": 1101.985
      },
      {
        "scl": "1115.720",
        "cents": 1115.72
      },
      {
        "scl": "1129.455",
        "cents": 1129.455
      },
      {
        "scl": "1151.009",
        "cents": 1151.009
      },
      {
        "scl": "1164.744",
        "cents": 1164.744
      },
      {
        "scl": "1186.298",
        "cents": 1186.298
      },
      {
        "scl": "1200.033",
        "cents": 1200.033
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-compton-72",
    "description": "12L 60s MOS for Compton, L=24.40, s=15.13",
    "notes": 72,
    "period_cents": 1200.6,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.184",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-compton-72/",
    "tones": [
      {
        "scl": "15.13",
        "cents": 15.13
      },
      {
        "scl": "30.26",
        "cents": 30.26
      },
      {
        "scl": "54.66",
        "cents": 54.66
      },
      {
        "scl": "69.79",
        "cents": 69.79
      },
      {
        "scl": "84.92",
        "cents": 84.92
      },
      {
        "scl": "100.05",
        "cents": 100.05
      },
      {
        "scl": "115.18",
        "cents": 115.18
      },
      {
        "scl": "130.31",
        "cents": 130.31
      },
      {
        "scl": "154.71",
        "cents": 154.71
      },
      {
        "scl": "169.84",
        "cents": 169.84
      },
      {
        "scl": "184.97",
        "cents": 184.97
      },
      {
        "scl": "200.10",
        "cents": 200.1
      },
      {
        "scl": "215.23",
        "cents": 215.23
      },
      {
        "scl": "230.36",
        "cents": 230.36
      },
      {
        "scl": "254.76",
        "cents": 254.76
      },
      {
        "scl": "269.89",
        "cents": 269.89
      },
      {
        "scl": "285.02",
        "cents": 285.02
      },
      {
        "scl": "300.15",
        "cents": 300.15
      },
      {
        "scl": "315.28",
        "cents": 315.28
      },
      {
        "scl": "330.41",
        "cents": 330.41
      },
      {
        "scl": "354.81",
        "cents": 354.81
      },
      {
        "scl": "369.94",
        "cents": 369.94
      },
      {
        "scl": "385.07",
        "cents": 385.07
      },
      {
        "scl": "400.20",
        "cents": 400.2
      },
      {
        "scl": "415.33",
        "cents": 415.33
      },
      {
        "scl": "430.46",
        "cents": 430.46
      },
      {
        "scl": "454.86",
        "cents": 454.86
      },
      {
        "scl": "469.99",
        "cents": 469.99
      },
      {
        "scl": "485.12",
        "cents": 485.12
      },
      {
        "scl": "500.25",
        "cents": 500.25
      },
      {
        "scl": "515.38",
        "cents": 515.38
      },
      {
        "scl": "530.51",
        "cents": 530.51
      },
      {
        "scl": "554.91",
        "cents": 554.91
      },
      {
        "scl": "570.04",
        "cents": 570.04
      },
      {
        "scl": "585.17",
        "cents": 585.17
      },
      {
        "scl": "600.30",
        "cents": 600.3
      },
      {
        "scl": "615.43",
        "cents": 615.43
      },
      {
        "scl": "630.56",
        "cents": 630.56
      },
      {
        "scl": "654.96",
        "cents": 654.96
      },
      {
        "scl": "670.09",
        "cents": 670.09
      },
      {
        "scl": "685.22",
        "cents": 685.22
      },
      {
        "scl": "700.35",
        "cents": 700.35
      },
      {
        "scl": "715.48",
        "cents": 715.48
      },
      {
        "scl": "730.61",
        "cents": 730.61
      },
      {
        "scl": "755.01",
        "cents": 755.01
      },
      {
        "scl": "770.14",
        "cents": 770.14
      },
      {
        "scl": "785.27",
        "cents": 785.27
      },
      {
        "scl": "800.40",
        "cents": 800.4
      },
      {
        "scl": "815.53",
        "cents": 815.53
      },
      {
        "scl": "830.66",
        "cents": 830.66
      },
      {
        "scl": "855.06",
        "cents": 855.06
      },
      {
        "scl": "870.19",
        "cents": 870.19
      },
      {
        "scl": "885.32",
        "cents": 885.32
      },
      {
        "scl": "900.45",
        "cents": 900.45
      },
      {
        "scl": "915.58",
        "cents": 915.58
      },
      {
        "scl": "930.71",
        "cents": 930.71
      },
      {
        "scl": "955.11",
        "cents": 955.11
      },
      {
        "scl": "970.24",
        "cents": 970.24
      },
      {
        "scl": "985.37",
        "cents": 985.37
      },
      {
        "scl": "1000.50",
        "cents": 1000.5
      },
      {
        "scl": "1015.63",
        "cents": 1015.63
      },
      {
        "scl": "1030.76",
        "cents": 1030.76
      },
      {
        "scl": "1055.16",
        "cents": 1055.16
      },
      {
        "scl": "1070.29",
        "cents": 1070.29
      },
      {
        "scl": "1085.42",
        "cents": 1085.42
      },
      {
        "scl": "1100.55",
        "cents": 1100.55
      },
      {
        "scl": "1115.68",
        "cents": 1115.68
      },
      {
        "scl": "1130.81",
        "cents": 1130.81
      },
      {
        "scl": "1155.21",
        "cents": 1155.21
      },
      {
        "scl": "1170.34",
        "cents": 1170.34
      },
      {
        "scl": "1185.47",
        "cents": 1185.47
      },
      {
        "scl": "1200.60",
        "cents": 1200.6
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-miracle-72",
    "description": "31L 41s MOS for Miracle, L=17.00, s=16.43",
    "notes": 72,
    "period_cents": 1200.63,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.191",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-miracle-72/",
    "tones": [
      {
        "scl": "16.43",
        "cents": 16.43
      },
      {
        "scl": "33.43",
        "cents": 33.43
      },
      {
        "scl": "49.86",
        "cents": 49.86
      },
      {
        "scl": "66.86",
        "cents": 66.86
      },
      {
        "scl": "83.29",
        "cents": 83.29
      },
      {
        "scl": "100.29",
        "cents": 100.29
      },
      {
        "scl": "116.72",
        "cents": 116.72
      },
      {
        "scl": "133.15",
        "cents": 133.15
      },
      {
        "scl": "150.15",
        "cents": 150.15
      },
      {
        "scl": "166.58",
        "cents": 166.58
      },
      {
        "scl": "183.58",
        "cents": 183.58
      },
      {
        "scl": "200.01",
        "cents": 200.01
      },
      {
        "scl": "217.01",
        "cents": 217.01
      },
      {
        "scl": "233.44",
        "cents": 233.44
      },
      {
        "scl": "249.87",
        "cents": 249.87
      },
      {
        "scl": "266.87",
        "cents": 266.87
      },
      {
        "scl": "283.30",
        "cents": 283.3
      },
      {
        "scl": "300.30",
        "cents": 300.3
      },
      {
        "scl": "316.73",
        "cents": 316.73
      },
      {
        "scl": "333.73",
        "cents": 333.73
      },
      {
        "scl": "350.16",
        "cents": 350.16
      },
      {
        "scl": "366.59",
        "cents": 366.59
      },
      {
        "scl": "383.59",
        "cents": 383.59
      },
      {
        "scl": "400.02",
        "cents": 400.02
      },
      {
        "scl": "417.02",
        "cents": 417.02
      },
      {
        "scl": "433.45",
        "cents": 433.45
      },
      {
        "scl": "450.45",
        "cents": 450.45
      },
      {
        "scl": "466.88",
        "cents": 466.88
      },
      {
        "scl": "483.31",
        "cents": 483.31
      },
      {
        "scl": "500.31",
        "cents": 500.31
      },
      {
        "scl": "516.74",
        "cents": 516.74
      },
      {
        "scl": "533.74",
        "cents": 533.74
      },
      {
        "scl": "550.17",
        "cents": 550.17
      },
      {
        "scl": "567.17",
        "cents": 567.17
      },
      {
        "scl": "583.60",
        "cents": 583.6
      },
      {
        "scl": "600.60",
        "cents": 600.6
      },
      {
        "scl": "617.03",
        "cents": 617.03
      },
      {
        "scl": "633.46",
        "cents": 633.46
      },
      {
        "scl": "650.46",
        "cents": 650.46
      },
      {
        "scl": "666.89",
        "cents": 666.89
      },
      {
        "scl": "683.89",
        "cents": 683.89
      },
      {
        "scl": "700.32",
        "cents": 700.32
      },
      {
        "scl": "717.32",
        "cents": 717.32
      },
      {
        "scl": "733.75",
        "cents": 733.75
      },
      {
        "scl": "750.18",
        "cents": 750.18
      },
      {
        "scl": "767.18",
        "cents": 767.18
      },
      {
        "scl": "783.61",
        "cents": 783.61
      },
      {
        "scl": "800.61",
        "cents": 800.61
      },
      {
        "scl": "817.04",
        "cents": 817.04
      },
      {
        "scl": "834.04",
        "cents": 834.04
      },
      {
        "scl": "850.47",
        "cents": 850.47
      },
      {
        "scl": "866.90",
        "cents": 866.9
      },
      {
        "scl": "883.90",
        "cents": 883.9
      },
      {
        "scl": "900.33",
        "cents": 900.33
      },
      {
        "scl": "917.33",
        "cents": 917.33
      },
      {
        "scl": "933.76",
        "cents": 933.76
      },
      {
        "scl": "950.76",
        "cents": 950.76
      },
      {
        "scl": "967.19",
        "cents": 967.19
      },
      {
        "scl": "983.62",
        "cents": 983.62
      },
      {
        "scl": "1000.62",
        "cents": 1000.62
      },
      {
        "scl": "1017.05",
        "cents": 1017.05
      },
      {
        "scl": "1034.05",
        "cents": 1034.05
      },
      {
        "scl": "1050.48",
        "cents": 1050.48
      },
      {
        "scl": "1067.48",
        "cents": 1067.48
      },
      {
        "scl": "1083.91",
        "cents": 1083.91
      },
      {
        "scl": "1100.34",
        "cents": 1100.34
      },
      {
        "scl": "1117.34",
        "cents": 1117.34
      },
      {
        "scl": "1133.77",
        "cents": 1133.77
      },
      {
        "scl": "1150.77",
        "cents": 1150.77
      },
      {
        "scl": "1167.20",
        "cents": 1167.2
      },
      {
        "scl": "1184.20",
        "cents": 1184.2
      },
      {
        "scl": "1200.63",
        "cents": 1200.63
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-72-7",
    "description": "72nd root of 7, 25.6469 tones/octave",
    "notes": 72,
    "period_cents": 3368.826,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-72-7/",
    "tones": [
      {
        "scl": "46.789249",
        "cents": 46.789249
      },
      {
        "scl": "93.578497",
        "cents": 93.578497
      },
      {
        "scl": "140.367746",
        "cents": 140.367746
      },
      {
        "scl": "187.156995",
        "cents": 187.156995
      },
      {
        "scl": "233.946244",
        "cents": 233.946244
      },
      {
        "scl": "280.735492",
        "cents": 280.735492
      },
      {
        "scl": "327.524741",
        "cents": 327.524741
      },
      {
        "scl": "374.31399",
        "cents": 374.31399
      },
      {
        "scl": "421.103238",
        "cents": 421.103238
      },
      {
        "scl": "467.892487",
        "cents": 467.892487
      },
      {
        "scl": "514.681736",
        "cents": 514.681736
      },
      {
        "scl": "561.470984",
        "cents": 561.470984
      },
      {
        "scl": "608.260233",
        "cents": 608.260233
      },
      {
        "scl": "655.049482",
        "cents": 655.049482
      },
      {
        "scl": "701.838731",
        "cents": 701.838731
      },
      {
        "scl": "748.627979",
        "cents": 748.627979
      },
      {
        "scl": "795.417228",
        "cents": 795.417228
      },
      {
        "scl": "842.206477",
        "cents": 842.206477
      },
      {
        "scl": "888.995725",
        "cents": 888.995725
      },
      {
        "scl": "935.784974",
        "cents": 935.784974
      },
      {
        "scl": "982.574223",
        "cents": 982.574223
      },
      {
        "scl": "1029.363471",
        "cents": 1029.363471
      },
      {
        "scl": "1076.15272",
        "cents": 1076.15272
      },
      {
        "scl": "1122.941969",
        "cents": 1122.941969
      },
      {
        "scl": "1169.731218",
        "cents": 1169.731218
      },
      {
        "scl": "1216.520466",
        "cents": 1216.520466
      },
      {
        "scl": "1263.309715",
        "cents": 1263.309715
      },
      {
        "scl": "1310.098964",
        "cents": 1310.098964
      },
      {
        "scl": "1356.888212",
        "cents": 1356.888212
      },
      {
        "scl": "1403.677461",
        "cents": 1403.677461
      },
      {
        "scl": "1450.46671",
        "cents": 1450.46671
      },
      {
        "scl": "1497.255958",
        "cents": 1497.255958
      },
      {
        "scl": "1544.045207",
        "cents": 1544.045207
      },
      {
        "scl": "1590.834456",
        "cents": 1590.834456
      },
      {
        "scl": "1637.623705",
        "cents": 1637.623705
      },
      {
        "scl": "1684.412953",
        "cents": 1684.412953
      },
      {
        "scl": "1731.202202",
        "cents": 1731.202202
      },
      {
        "scl": "1777.991451",
        "cents": 1777.991451
      },
      {
        "scl": "1824.780699",
        "cents": 1824.780699
      },
      {
        "scl": "1871.569948",
        "cents": 1871.569948
      },
      {
        "scl": "1918.359197",
        "cents": 1918.359197
      },
      {
        "scl": "1965.148445",
        "cents": 1965.148445
      },
      {
        "scl": "2011.937694",
        "cents": 2011.937694
      },
      {
        "scl": "2058.726943",
        "cents": 2058.726943
      },
      {
        "scl": "2105.516192",
        "cents": 2105.516192
      },
      {
        "scl": "2152.30544",
        "cents": 2152.30544
      },
      {
        "scl": "2199.094689",
        "cents": 2199.094689
      },
      {
        "scl": "2245.883938",
        "cents": 2245.883938
      },
      {
        "scl": "2292.673186",
        "cents": 2292.673186
      },
      {
        "scl": "2339.462435",
        "cents": 2339.462435
      },
      {
        "scl": "2386.251684",
        "cents": 2386.251684
      },
      {
        "scl": "2433.040932",
        "cents": 2433.040932
      },
      {
        "scl": "2479.830181",
        "cents": 2479.830181
      },
      {
        "scl": "2526.61943",
        "cents": 2526.61943
      },
      {
        "scl": "2573.408679",
        "cents": 2573.408679
      },
      {
        "scl": "2620.197927",
        "cents": 2620.197927
      },
      {
        "scl": "2666.987176",
        "cents": 2666.987176
      },
      {
        "scl": "2713.776425",
        "cents": 2713.776425
      },
      {
        "scl": "2760.565673",
        "cents": 2760.565673
      },
      {
        "scl": "2807.354922",
        "cents": 2807.354922
      },
      {
        "scl": "2854.144171",
        "cents": 2854.144171
      },
      {
        "scl": "2900.933419",
        "cents": 2900.933419
      },
      {
        "scl": "2947.722668",
        "cents": 2947.722668
      },
      {
        "scl": "2994.511917",
        "cents": 2994.511917
      },
      {
        "scl": "3041.301166",
        "cents": 3041.301166
      },
      {
        "scl": "3088.090414",
        "cents": 3088.090414
      },
      {
        "scl": "3134.879663",
        "cents": 3134.879663
      },
      {
        "scl": "3181.668912",
        "cents": 3181.668912
      },
      {
        "scl": "3228.45816",
        "cents": 3228.45816
      },
      {
        "scl": "3275.247409",
        "cents": 3275.247409
      },
      {
        "scl": "3322.036658",
        "cents": 3322.036658
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      }
    ]
  },
  {
    "stem": "mailing-lists/twofifths1",
    "description": "152&159[75] in 159-et tuning",
    "notes": 75,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_64578.html#64578",
    "url": "https://scalelibrary.org/scales/mailing-lists/twofifths1/",
    "tones": [
      {
        "scl": "7.547170",
        "cents": 7.54717
      },
      {
        "scl": "15.094340",
        "cents": 15.09434
      },
      {
        "scl": "22.641509",
        "cents": 22.641509
      },
      {
        "scl": "30.188679",
        "cents": 30.188679
      },
      {
        "scl": "37.735849",
        "cents": 37.735849
      },
      {
        "scl": "135.849057",
        "cents": 135.849057
      },
      {
        "scl": "143.396226",
        "cents": 143.396226
      },
      {
        "scl": "150.943396",
        "cents": 150.943396
      },
      {
        "scl": "158.490566",
        "cents": 158.490566
      },
      {
        "scl": "166.037736",
        "cents": 166.037736
      },
      {
        "scl": "173.584906",
        "cents": 173.584906
      },
      {
        "scl": "181.132075",
        "cents": 181.132075
      },
      {
        "scl": "188.679245",
        "cents": 188.679245
      },
      {
        "scl": "196.226415",
        "cents": 196.226415
      },
      {
        "scl": "203.773585",
        "cents": 203.773585
      },
      {
        "scl": "211.320755",
        "cents": 211.320755
      },
      {
        "scl": "309.433962",
        "cents": 309.433962
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "324.528302",
        "cents": 324.528302
      },
      {
        "scl": "332.075472",
        "cents": 332.075472
      },
      {
        "scl": "339.622642",
        "cents": 339.622642
      },
      {
        "scl": "347.169811",
        "cents": 347.169811
      },
      {
        "scl": "354.716981",
        "cents": 354.716981
      },
      {
        "scl": "362.264151",
        "cents": 362.264151
      },
      {
        "scl": "369.811321",
        "cents": 369.811321
      },
      {
        "scl": "377.358491",
        "cents": 377.358491
      },
      {
        "scl": "475.471698",
        "cents": 475.471698
      },
      {
        "scl": "483.018868",
        "cents": 483.018868
      },
      {
        "scl": "490.566038",
        "cents": 490.566038
      },
      {
        "scl": "498.113208",
        "cents": 498.113208
      },
      {
        "scl": "505.660377",
        "cents": 505.660377
      },
      {
        "scl": "513.207547",
        "cents": 513.207547
      },
      {
        "scl": "520.754717",
        "cents": 520.754717
      },
      {
        "scl": "528.301887",
        "cents": 528.301887
      },
      {
        "scl": "535.849057",
        "cents": 535.849057
      },
      {
        "scl": "543.396226",
        "cents": 543.396226
      },
      {
        "scl": "550.943396",
        "cents": 550.943396
      },
      {
        "scl": "649.056604",
        "cents": 649.056604
      },
      {
        "scl": "656.603774",
        "cents": 656.603774
      },
      {
        "scl": "664.150943",
        "cents": 664.150943
      },
      {
        "scl": "671.698113",
        "cents": 671.698113
      },
      {
        "scl": "679.245283",
        "cents": 679.245283
      },
      {
        "scl": "686.792453",
        "cents": 686.792453
      },
      {
        "scl": "694.339623",
        "cents": 694.339623
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "709.433962",
        "cents": 709.433962
      },
      {
        "scl": "716.981132",
        "cents": 716.981132
      },
      {
        "scl": "724.528302",
        "cents": 724.528302
      },
      {
        "scl": "822.641509",
        "cents": 822.641509
      },
      {
        "scl": "830.188679",
        "cents": 830.188679
      },
      {
        "scl": "837.735849",
        "cents": 837.735849
      },
      {
        "scl": "845.283019",
        "cents": 845.283019
      },
      {
        "scl": "852.830189",
        "cents": 852.830189
      },
      {
        "scl": "860.377358",
        "cents": 860.377358
      },
      {
        "scl": "867.924528",
        "cents": 867.924528
      },
      {
        "scl": "875.471698",
        "cents": 875.471698
      },
      {
        "scl": "883.018868",
        "cents": 883.018868
      },
      {
        "scl": "890.566038",
        "cents": 890.566038
      },
      {
        "scl": "988.679245",
        "cents": 988.679245
      },
      {
        "scl": "996.226415",
        "cents": 996.226415
      },
      {
        "scl": "1003.773585",
        "cents": 1003.773585
      },
      {
        "scl": "1011.320755",
        "cents": 1011.320755
      },
      {
        "scl": "1018.867925",
        "cents": 1018.867925
      },
      {
        "scl": "1026.415094",
        "cents": 1026.415094
      },
      {
        "scl": "1033.962264",
        "cents": 1033.962264
      },
      {
        "scl": "1041.509434",
        "cents": 1041.509434
      },
      {
        "scl": "1049.056604",
        "cents": 1049.056604
      },
      {
        "scl": "1056.603774",
        "cents": 1056.603774
      },
      {
        "scl": "1064.150943",
        "cents": 1064.150943
      },
      {
        "scl": "1162.264151",
        "cents": 1162.264151
      },
      {
        "scl": "1169.811321",
        "cents": 1169.811321
      },
      {
        "scl": "1177.358491",
        "cents": 1177.358491
      },
      {
        "scl": "1184.905660",
        "cents": 1184.90566
      },
      {
        "scl": "1192.452830",
        "cents": 1192.45283
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/guiron77",
    "description": "Guiron[77] (118&159 temperament) in 159-et",
    "notes": 77,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_64170.html#64488",
    "url": "https://scalelibrary.org/scales/mailing-lists/guiron77/",
    "tones": [
      {
        "scl": "22.641509",
        "cents": 22.641509
      },
      {
        "scl": "30.188679",
        "cents": 30.188679
      },
      {
        "scl": "52.830189",
        "cents": 52.830189
      },
      {
        "scl": "60.377358",
        "cents": 60.377358
      },
      {
        "scl": "83.018868",
        "cents": 83.018868
      },
      {
        "scl": "90.566038",
        "cents": 90.566038
      },
      {
        "scl": "113.207547",
        "cents": 113.207547
      },
      {
        "scl": "120.754717",
        "cents": 120.754717
      },
      {
        "scl": "143.396226",
        "cents": 143.396226
      },
      {
        "scl": "150.943396",
        "cents": 150.943396
      },
      {
        "scl": "173.584906",
        "cents": 173.584906
      },
      {
        "scl": "181.132075",
        "cents": 181.132075
      },
      {
        "scl": "203.773585",
        "cents": 203.773585
      },
      {
        "scl": "211.320755",
        "cents": 211.320755
      },
      {
        "scl": "233.962264",
        "cents": 233.962264
      },
      {
        "scl": "256.603774",
        "cents": 256.603774
      },
      {
        "scl": "264.150943",
        "cents": 264.150943
      },
      {
        "scl": "286.792453",
        "cents": 286.792453
      },
      {
        "scl": "294.339623",
        "cents": 294.339623
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "324.528302",
        "cents": 324.528302
      },
      {
        "scl": "347.169811",
        "cents": 347.169811
      },
      {
        "scl": "354.716981",
        "cents": 354.716981
      },
      {
        "scl": "377.358491",
        "cents": 377.358491
      },
      {
        "scl": "384.905660",
        "cents": 384.90566
      },
      {
        "scl": "407.547170",
        "cents": 407.54717
      },
      {
        "scl": "415.094340",
        "cents": 415.09434
      },
      {
        "scl": "437.735849",
        "cents": 437.735849
      },
      {
        "scl": "445.283019",
        "cents": 445.283019
      },
      {
        "scl": "467.924528",
        "cents": 467.924528
      },
      {
        "scl": "490.566038",
        "cents": 490.566038
      },
      {
        "scl": "498.113208",
        "cents": 498.113208
      },
      {
        "scl": "520.754717",
        "cents": 520.754717
      },
      {
        "scl": "528.301887",
        "cents": 528.301887
      },
      {
        "scl": "550.943396",
        "cents": 550.943396
      },
      {
        "scl": "558.490566",
        "cents": 558.490566
      },
      {
        "scl": "581.132075",
        "cents": 581.132075
      },
      {
        "scl": "588.679245",
        "cents": 588.679245
      },
      {
        "scl": "611.320755",
        "cents": 611.320755
      },
      {
        "scl": "618.867925",
        "cents": 618.867925
      },
      {
        "scl": "641.509434",
        "cents": 641.509434
      },
      {
        "scl": "649.056604",
        "cents": 649.056604
      },
      {
        "scl": "671.698113",
        "cents": 671.698113
      },
      {
        "scl": "679.245283",
        "cents": 679.245283
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "709.433962",
        "cents": 709.433962
      },
      {
        "scl": "732.075472",
        "cents": 732.075472
      },
      {
        "scl": "754.716981",
        "cents": 754.716981
      },
      {
        "scl": "762.264151",
        "cents": 762.264151
      },
      {
        "scl": "784.905660",
        "cents": 784.90566
      },
      {
        "scl": "792.452830",
        "cents": 792.45283
      },
      {
        "scl": "815.094340",
        "cents": 815.09434
      },
      {
        "scl": "822.641509",
        "cents": 822.641509
      },
      {
        "scl": "845.283019",
        "cents": 845.283019
      },
      {
        "scl": "852.830189",
        "cents": 852.830189
      },
      {
        "scl": "875.471698",
        "cents": 875.471698
      },
      {
        "scl": "883.018868",
        "cents": 883.018868
      },
      {
        "scl": "905.660377",
        "cents": 905.660377
      },
      {
        "scl": "913.207547",
        "cents": 913.207547
      },
      {
        "scl": "935.849057",
        "cents": 935.849057
      },
      {
        "scl": "943.396226",
        "cents": 943.396226
      },
      {
        "scl": "966.037736",
        "cents": 966.037736
      },
      {
        "scl": "988.679245",
        "cents": 988.679245
      },
      {
        "scl": "996.226415",
        "cents": 996.226415
      },
      {
        "scl": "1018.867925",
        "cents": 1018.867925
      },
      {
        "scl": "1026.415094",
        "cents": 1026.415094
      },
      {
        "scl": "1049.056604",
        "cents": 1049.056604
      },
      {
        "scl": "1056.603774",
        "cents": 1056.603774
      },
      {
        "scl": "1079.245283",
        "cents": 1079.245283
      },
      {
        "scl": "1086.792453",
        "cents": 1086.792453
      },
      {
        "scl": "1109.433962",
        "cents": 1109.433962
      },
      {
        "scl": "1116.981132",
        "cents": 1116.981132
      },
      {
        "scl": "1139.622642",
        "cents": 1139.622642
      },
      {
        "scl": "1147.169811",
        "cents": 1147.169811
      },
      {
        "scl": "1169.811321",
        "cents": 1169.811321
      },
      {
        "scl": "1177.358491",
        "cents": 1177.358491
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-77-7",
    "description": "77th root of 7, 27.428 tones/octave",
    "notes": 77,
    "period_cents": 3368.826,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-77-7/",
    "tones": [
      {
        "scl": "43.750986",
        "cents": 43.750986
      },
      {
        "scl": "87.501972",
        "cents": 87.501972
      },
      {
        "scl": "131.252957",
        "cents": 131.252957
      },
      {
        "scl": "175.003943",
        "cents": 175.003943
      },
      {
        "scl": "218.754929",
        "cents": 218.754929
      },
      {
        "scl": "262.505915",
        "cents": 262.505915
      },
      {
        "scl": "306.256901",
        "cents": 306.256901
      },
      {
        "scl": "350.007886",
        "cents": 350.007886
      },
      {
        "scl": "393.758872",
        "cents": 393.758872
      },
      {
        "scl": "437.509858",
        "cents": 437.509858
      },
      {
        "scl": "481.260844",
        "cents": 481.260844
      },
      {
        "scl": "525.01183",
        "cents": 525.01183
      },
      {
        "scl": "568.762815",
        "cents": 568.762815
      },
      {
        "scl": "612.513801",
        "cents": 612.513801
      },
      {
        "scl": "656.264787",
        "cents": 656.264787
      },
      {
        "scl": "700.015773",
        "cents": 700.015773
      },
      {
        "scl": "743.766759",
        "cents": 743.766759
      },
      {
        "scl": "787.517744",
        "cents": 787.517744
      },
      {
        "scl": "831.26873",
        "cents": 831.26873
      },
      {
        "scl": "875.019716",
        "cents": 875.019716
      },
      {
        "scl": "918.770702",
        "cents": 918.770702
      },
      {
        "scl": "962.521688",
        "cents": 962.521688
      },
      {
        "scl": "1006.272673",
        "cents": 1006.272673
      },
      {
        "scl": "1050.023659",
        "cents": 1050.023659
      },
      {
        "scl": "1093.774645",
        "cents": 1093.774645
      },
      {
        "scl": "1137.525631",
        "cents": 1137.525631
      },
      {
        "scl": "1181.276617",
        "cents": 1181.276617
      },
      {
        "scl": "1225.027602",
        "cents": 1225.027602
      },
      {
        "scl": "1268.778588",
        "cents": 1268.778588
      },
      {
        "scl": "1312.529574",
        "cents": 1312.529574
      },
      {
        "scl": "1356.28056",
        "cents": 1356.28056
      },
      {
        "scl": "1400.031546",
        "cents": 1400.031546
      },
      {
        "scl": "1443.782531",
        "cents": 1443.782531
      },
      {
        "scl": "1487.533517",
        "cents": 1487.533517
      },
      {
        "scl": "1531.284503",
        "cents": 1531.284503
      },
      {
        "scl": "1575.035489",
        "cents": 1575.035489
      },
      {
        "scl": "1618.786475",
        "cents": 1618.786475
      },
      {
        "scl": "1662.53746",
        "cents": 1662.53746
      },
      {
        "scl": "1706.288446",
        "cents": 1706.288446
      },
      {
        "scl": "1750.039432",
        "cents": 1750.039432
      },
      {
        "scl": "1793.790418",
        "cents": 1793.790418
      },
      {
        "scl": "1837.541404",
        "cents": 1837.541404
      },
      {
        "scl": "1881.292389",
        "cents": 1881.292389
      },
      {
        "scl": "1925.043375",
        "cents": 1925.043375
      },
      {
        "scl": "1968.794361",
        "cents": 1968.794361
      },
      {
        "scl": "2012.545347",
        "cents": 2012.545347
      },
      {
        "scl": "2056.296333",
        "cents": 2056.296333
      },
      {
        "scl": "2100.047318",
        "cents": 2100.047318
      },
      {
        "scl": "2143.798304",
        "cents": 2143.798304
      },
      {
        "scl": "2187.54929",
        "cents": 2187.54929
      },
      {
        "scl": "2231.300276",
        "cents": 2231.300276
      },
      {
        "scl": "2275.051262",
        "cents": 2275.051262
      },
      {
        "scl": "2318.802247",
        "cents": 2318.802247
      },
      {
        "scl": "2362.553233",
        "cents": 2362.553233
      },
      {
        "scl": "2406.304219",
        "cents": 2406.304219
      },
      {
        "scl": "2450.055205",
        "cents": 2450.055205
      },
      {
        "scl": "2493.806191",
        "cents": 2493.806191
      },
      {
        "scl": "2537.557176",
        "cents": 2537.557176
      },
      {
        "scl": "2581.308162",
        "cents": 2581.308162
      },
      {
        "scl": "2625.059148",
        "cents": 2625.059148
      },
      {
        "scl": "2668.810134",
        "cents": 2668.810134
      },
      {
        "scl": "2712.561119",
        "cents": 2712.561119
      },
      {
        "scl": "2756.312105",
        "cents": 2756.312105
      },
      {
        "scl": "2800.063091",
        "cents": 2800.063091
      },
      {
        "scl": "2843.814077",
        "cents": 2843.814077
      },
      {
        "scl": "2887.565063",
        "cents": 2887.565063
      },
      {
        "scl": "2931.316048",
        "cents": 2931.316048
      },
      {
        "scl": "2975.067034",
        "cents": 2975.067034
      },
      {
        "scl": "3018.81802",
        "cents": 3018.81802
      },
      {
        "scl": "3062.569006",
        "cents": 3062.569006
      },
      {
        "scl": "3106.319992",
        "cents": 3106.319992
      },
      {
        "scl": "3150.070977",
        "cents": 3150.070977
      },
      {
        "scl": "3193.821963",
        "cents": 3193.821963
      },
      {
        "scl": "3237.572949",
        "cents": 3237.572949
      },
      {
        "scl": "3281.323935",
        "cents": 3281.323935
      },
      {
        "scl": "3325.074921",
        "cents": 3325.074921
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-77-11",
    "description": "77th root of 11, 22.258 tones/octave",
    "notes": 77,
    "period_cents": 4151.318,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-77-11/",
    "tones": [
      {
        "scl": "53.91322",
        "cents": 53.91322
      },
      {
        "scl": "107.82644",
        "cents": 107.82644
      },
      {
        "scl": "161.73966",
        "cents": 161.73966
      },
      {
        "scl": "215.65288",
        "cents": 215.65288
      },
      {
        "scl": "269.5661",
        "cents": 269.5661
      },
      {
        "scl": "323.47932",
        "cents": 323.47932
      },
      {
        "scl": "377.39254",
        "cents": 377.39254
      },
      {
        "scl": "431.30576",
        "cents": 431.30576
      },
      {
        "scl": "485.21898",
        "cents": 485.21898
      },
      {
        "scl": "539.1322",
        "cents": 539.1322
      },
      {
        "scl": "593.04542",
        "cents": 593.04542
      },
      {
        "scl": "646.95864",
        "cents": 646.95864
      },
      {
        "scl": "700.87186",
        "cents": 700.87186
      },
      {
        "scl": "754.78508",
        "cents": 754.78508
      },
      {
        "scl": "808.6983",
        "cents": 808.6983
      },
      {
        "scl": "862.61152",
        "cents": 862.61152
      },
      {
        "scl": "916.524741",
        "cents": 916.524741
      },
      {
        "scl": "970.437961",
        "cents": 970.437961
      },
      {
        "scl": "1024.351181",
        "cents": 1024.351181
      },
      {
        "scl": "1078.264401",
        "cents": 1078.264401
      },
      {
        "scl": "1132.177621",
        "cents": 1132.177621
      },
      {
        "scl": "1186.090841",
        "cents": 1186.090841
      },
      {
        "scl": "1240.004061",
        "cents": 1240.004061
      },
      {
        "scl": "1293.917281",
        "cents": 1293.917281
      },
      {
        "scl": "1347.830501",
        "cents": 1347.830501
      },
      {
        "scl": "1401.743721",
        "cents": 1401.743721
      },
      {
        "scl": "1455.656941",
        "cents": 1455.656941
      },
      {
        "scl": "1509.570161",
        "cents": 1509.570161
      },
      {
        "scl": "1563.483381",
        "cents": 1563.483381
      },
      {
        "scl": "1617.396601",
        "cents": 1617.396601
      },
      {
        "scl": "1671.309821",
        "cents": 1671.309821
      },
      {
        "scl": "1725.223041",
        "cents": 1725.223041
      },
      {
        "scl": "1779.136261",
        "cents": 1779.136261
      },
      {
        "scl": "1833.049481",
        "cents": 1833.049481
      },
      {
        "scl": "1886.962701",
        "cents": 1886.962701
      },
      {
        "scl": "1940.875921",
        "cents": 1940.875921
      },
      {
        "scl": "1994.789141",
        "cents": 1994.789141
      },
      {
        "scl": "2048.702361",
        "cents": 2048.702361
      },
      {
        "scl": "2102.615581",
        "cents": 2102.615581
      },
      {
        "scl": "2156.528801",
        "cents": 2156.528801
      },
      {
        "scl": "2210.442021",
        "cents": 2210.442021
      },
      {
        "scl": "2264.355241",
        "cents": 2264.355241
      },
      {
        "scl": "2318.268461",
        "cents": 2318.268461
      },
      {
        "scl": "2372.181681",
        "cents": 2372.181681
      },
      {
        "scl": "2426.094901",
        "cents": 2426.094901
      },
      {
        "scl": "2480.008121",
        "cents": 2480.008121
      },
      {
        "scl": "2533.921341",
        "cents": 2533.921341
      },
      {
        "scl": "2587.834561",
        "cents": 2587.834561
      },
      {
        "scl": "2641.747782",
        "cents": 2641.747782
      },
      {
        "scl": "2695.661002",
        "cents": 2695.661002
      },
      {
        "scl": "2749.574222",
        "cents": 2749.574222
      },
      {
        "scl": "2803.487442",
        "cents": 2803.487442
      },
      {
        "scl": "2857.400662",
        "cents": 2857.400662
      },
      {
        "scl": "2911.313882",
        "cents": 2911.313882
      },
      {
        "scl": "2965.227102",
        "cents": 2965.227102
      },
      {
        "scl": "3019.140322",
        "cents": 3019.140322
      },
      {
        "scl": "3073.053542",
        "cents": 3073.053542
      },
      {
        "scl": "3126.966762",
        "cents": 3126.966762
      },
      {
        "scl": "3180.879982",
        "cents": 3180.879982
      },
      {
        "scl": "3234.793202",
        "cents": 3234.793202
      },
      {
        "scl": "3288.706422",
        "cents": 3288.706422
      },
      {
        "scl": "3342.619642",
        "cents": 3342.619642
      },
      {
        "scl": "3396.532862",
        "cents": 3396.532862
      },
      {
        "scl": "3450.446082",
        "cents": 3450.446082
      },
      {
        "scl": "3504.359302",
        "cents": 3504.359302
      },
      {
        "scl": "3558.272522",
        "cents": 3558.272522
      },
      {
        "scl": "3612.185742",
        "cents": 3612.185742
      },
      {
        "scl": "3666.098962",
        "cents": 3666.098962
      },
      {
        "scl": "3720.012182",
        "cents": 3720.012182
      },
      {
        "scl": "3773.925402",
        "cents": 3773.925402
      },
      {
        "scl": "3827.838622",
        "cents": 3827.838622
      },
      {
        "scl": "3881.751842",
        "cents": 3881.751842
      },
      {
        "scl": "3935.665062",
        "cents": 3935.665062
      },
      {
        "scl": "3989.578282",
        "cents": 3989.578282
      },
      {
        "scl": "4043.491502",
        "cents": 4043.491502
      },
      {
        "scl": "4097.404722",
        "cents": 4097.404722
      },
      {
        "scl": "11/1",
        "cents": 4151.318
      }
    ]
  },
  {
    "stem": "mailing-lists/tertia78",
    "description": "Tertiaseptal[78] in 140-et tuning",
    "notes": 78,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69797.html#69818",
    "url": "https://scalelibrary.org/scales/mailing-lists/tertia78/",
    "tones": [
      {
        "scl": "8.571429",
        "cents": 8.571429
      },
      {
        "scl": "34.285714",
        "cents": 34.285714
      },
      {
        "scl": "42.857143",
        "cents": 42.857143
      },
      {
        "scl": "68.571429",
        "cents": 68.571429
      },
      {
        "scl": "77.142857",
        "cents": 77.142857
      },
      {
        "scl": "85.714286",
        "cents": 85.714286
      },
      {
        "scl": "111.428571",
        "cents": 111.428571
      },
      {
        "scl": "120.000000",
        "cents": 120.0
      },
      {
        "scl": "145.714286",
        "cents": 145.714286
      },
      {
        "scl": "154.285714",
        "cents": 154.285714
      },
      {
        "scl": "162.857143",
        "cents": 162.857143
      },
      {
        "scl": "188.571429",
        "cents": 188.571429
      },
      {
        "scl": "197.142857",
        "cents": 197.142857
      },
      {
        "scl": "222.857143",
        "cents": 222.857143
      },
      {
        "scl": "231.428571",
        "cents": 231.428571
      },
      {
        "scl": "240.000000",
        "cents": 240.0
      },
      {
        "scl": "265.714286",
        "cents": 265.714286
      },
      {
        "scl": "274.285714",
        "cents": 274.285714
      },
      {
        "scl": "300.000000",
        "cents": 300.0
      },
      {
        "scl": "308.571429",
        "cents": 308.571429
      },
      {
        "scl": "317.142857",
        "cents": 317.142857
      },
      {
        "scl": "342.857143",
        "cents": 342.857143
      },
      {
        "scl": "351.428571",
        "cents": 351.428571
      },
      {
        "scl": "377.142857",
        "cents": 377.142857
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "394.285714",
        "cents": 394.285714
      },
      {
        "scl": "420.000000",
        "cents": 420.0
      },
      {
        "scl": "428.571429",
        "cents": 428.571429
      },
      {
        "scl": "454.285714",
        "cents": 454.285714
      },
      {
        "scl": "462.857143",
        "cents": 462.857143
      },
      {
        "scl": "471.428571",
        "cents": 471.428571
      },
      {
        "scl": "497.142857",
        "cents": 497.142857
      },
      {
        "scl": "505.714286",
        "cents": 505.714286
      },
      {
        "scl": "531.428571",
        "cents": 531.428571
      },
      {
        "scl": "540.000000",
        "cents": 540.0
      },
      {
        "scl": "548.571429",
        "cents": 548.571429
      },
      {
        "scl": "574.285714",
        "cents": 574.285714
      },
      {
        "scl": "582.857143",
        "cents": 582.857143
      },
      {
        "scl": "591.428571",
        "cents": 591.428571
      },
      {
        "scl": "617.142857",
        "cents": 617.142857
      },
      {
        "scl": "625.714286",
        "cents": 625.714286
      },
      {
        "scl": "651.428571",
        "cents": 651.428571
      },
      {
        "scl": "660.000000",
        "cents": 660.0
      },
      {
        "scl": "668.571429",
        "cents": 668.571429
      },
      {
        "scl": "694.285714",
        "cents": 694.285714
      },
      {
        "scl": "702.857143",
        "cents": 702.857143
      },
      {
        "scl": "728.571429",
        "cents": 728.571429
      },
      {
        "scl": "737.142857",
        "cents": 737.142857
      },
      {
        "scl": "745.714286",
        "cents": 745.714286
      },
      {
        "scl": "771.428571",
        "cents": 771.428571
      },
      {
        "scl": "780.000000",
        "cents": 780.0
      },
      {
        "scl": "805.714286",
        "cents": 805.714286
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "822.857143",
        "cents": 822.857143
      },
      {
        "scl": "848.571429",
        "cents": 848.571429
      },
      {
        "scl": "857.142857",
        "cents": 857.142857
      },
      {
        "scl": "882.857143",
        "cents": 882.857143
      },
      {
        "scl": "891.428571",
        "cents": 891.428571
      },
      {
        "scl": "900.000000",
        "cents": 900.0
      },
      {
        "scl": "925.714286",
        "cents": 925.714286
      },
      {
        "scl": "934.285714",
        "cents": 934.285714
      },
      {
        "scl": "960.000000",
        "cents": 960.0
      },
      {
        "scl": "968.571429",
        "cents": 968.571429
      },
      {
        "scl": "977.142857",
        "cents": 977.142857
      },
      {
        "scl": "1002.857143",
        "cents": 1002.857143
      },
      {
        "scl": "1011.428571",
        "cents": 1011.428571
      },
      {
        "scl": "1037.142857",
        "cents": 1037.142857
      },
      {
        "scl": "1045.714286",
        "cents": 1045.714286
      },
      {
        "scl": "1054.285714",
        "cents": 1054.285714
      },
      {
        "scl": "1080.000000",
        "cents": 1080.0
      },
      {
        "scl": "1088.571429",
        "cents": 1088.571429
      },
      {
        "scl": "1114.285714",
        "cents": 1114.285714
      },
      {
        "scl": "1122.857143",
        "cents": 1122.857143
      },
      {
        "scl": "1131.428571",
        "cents": 1131.428571
      },
      {
        "scl": "1157.142857",
        "cents": 1157.142857
      },
      {
        "scl": "1165.714286",
        "cents": 1165.714286
      },
      {
        "scl": "1191.428571",
        "cents": 1191.428571
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-79-5",
    "description": "79th root of 5, 34.0234 tones/octave",
    "notes": 79,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-79-5/",
    "tones": [
      {
        "scl": "35.269794",
        "cents": 35.269794
      },
      {
        "scl": "70.539588",
        "cents": 70.539588
      },
      {
        "scl": "105.809382",
        "cents": 105.809382
      },
      {
        "scl": "141.079175",
        "cents": 141.079175
      },
      {
        "scl": "176.348969",
        "cents": 176.348969
      },
      {
        "scl": "211.618763",
        "cents": 211.618763
      },
      {
        "scl": "246.888557",
        "cents": 246.888557
      },
      {
        "scl": "282.158351",
        "cents": 282.158351
      },
      {
        "scl": "317.428145",
        "cents": 317.428145
      },
      {
        "scl": "352.697938",
        "cents": 352.697938
      },
      {
        "scl": "387.967732",
        "cents": 387.967732
      },
      {
        "scl": "423.237526",
        "cents": 423.237526
      },
      {
        "scl": "458.50732",
        "cents": 458.50732
      },
      {
        "scl": "493.777114",
        "cents": 493.777114
      },
      {
        "scl": "529.046908",
        "cents": 529.046908
      },
      {
        "scl": "564.316702",
        "cents": 564.316702
      },
      {
        "scl": "599.586495",
        "cents": 599.586495
      },
      {
        "scl": "634.856289",
        "cents": 634.856289
      },
      {
        "scl": "670.126083",
        "cents": 670.126083
      },
      {
        "scl": "705.395877",
        "cents": 705.395877
      },
      {
        "scl": "740.665671",
        "cents": 740.665671
      },
      {
        "scl": "775.935465",
        "cents": 775.935465
      },
      {
        "scl": "811.205258",
        "cents": 811.205258
      },
      {
        "scl": "846.475052",
        "cents": 846.475052
      },
      {
        "scl": "881.744846",
        "cents": 881.744846
      },
      {
        "scl": "917.01464",
        "cents": 917.01464
      },
      {
        "scl": "952.284434",
        "cents": 952.284434
      },
      {
        "scl": "987.554228",
        "cents": 987.554228
      },
      {
        "scl": "1022.824022",
        "cents": 1022.824022
      },
      {
        "scl": "1058.093815",
        "cents": 1058.093815
      },
      {
        "scl": "1093.363609",
        "cents": 1093.363609
      },
      {
        "scl": "1128.633403",
        "cents": 1128.633403
      },
      {
        "scl": "1163.903197",
        "cents": 1163.903197
      },
      {
        "scl": "1199.172991",
        "cents": 1199.172991
      },
      {
        "scl": "1234.442785",
        "cents": 1234.442785
      },
      {
        "scl": "1269.712578",
        "cents": 1269.712578
      },
      {
        "scl": "1304.982372",
        "cents": 1304.982372
      },
      {
        "scl": "1340.252166",
        "cents": 1340.252166
      },
      {
        "scl": "1375.52196",
        "cents": 1375.52196
      },
      {
        "scl": "1410.791754",
        "cents": 1410.791754
      },
      {
        "scl": "1446.061548",
        "cents": 1446.061548
      },
      {
        "scl": "1481.331342",
        "cents": 1481.331342
      },
      {
        "scl": "1516.601135",
        "cents": 1516.601135
      },
      {
        "scl": "1551.870929",
        "cents": 1551.870929
      },
      {
        "scl": "1587.140723",
        "cents": 1587.140723
      },
      {
        "scl": "1622.410517",
        "cents": 1622.410517
      },
      {
        "scl": "1657.680311",
        "cents": 1657.680311
      },
      {
        "scl": "1692.950105",
        "cents": 1692.950105
      },
      {
        "scl": "1728.219898",
        "cents": 1728.219898
      },
      {
        "scl": "1763.489692",
        "cents": 1763.489692
      },
      {
        "scl": "1798.759486",
        "cents": 1798.759486
      },
      {
        "scl": "1834.02928",
        "cents": 1834.02928
      },
      {
        "scl": "1869.299074",
        "cents": 1869.299074
      },
      {
        "scl": "1904.568868",
        "cents": 1904.568868
      },
      {
        "scl": "1939.838662",
        "cents": 1939.838662
      },
      {
        "scl": "1975.108455",
        "cents": 1975.108455
      },
      {
        "scl": "2010.378249",
        "cents": 2010.378249
      },
      {
        "scl": "2045.648043",
        "cents": 2045.648043
      },
      {
        "scl": "2080.917837",
        "cents": 2080.917837
      },
      {
        "scl": "2116.187631",
        "cents": 2116.187631
      },
      {
        "scl": "2151.457425",
        "cents": 2151.457425
      },
      {
        "scl": "2186.727218",
        "cents": 2186.727218
      },
      {
        "scl": "2221.997012",
        "cents": 2221.997012
      },
      {
        "scl": "2257.266806",
        "cents": 2257.266806
      },
      {
        "scl": "2292.5366",
        "cents": 2292.5366
      },
      {
        "scl": "2327.806394",
        "cents": 2327.806394
      },
      {
        "scl": "2363.076188",
        "cents": 2363.076188
      },
      {
        "scl": "2398.345982",
        "cents": 2398.345982
      },
      {
        "scl": "2433.615775",
        "cents": 2433.615775
      },
      {
        "scl": "2468.885569",
        "cents": 2468.885569
      },
      {
        "scl": "2504.155363",
        "cents": 2504.155363
      },
      {
        "scl": "2539.425157",
        "cents": 2539.425157
      },
      {
        "scl": "2574.694951",
        "cents": 2574.694951
      },
      {
        "scl": "2609.964745",
        "cents": 2609.964745
      },
      {
        "scl": "2645.234538",
        "cents": 2645.234538
      },
      {
        "scl": "2680.504332",
        "cents": 2680.504332
      },
      {
        "scl": "2715.774126",
        "cents": 2715.774126
      },
      {
        "scl": "2751.04392",
        "cents": 2751.04392
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "mailing-lists/octoid80",
    "description": "Octoid[80] in 224-et tuning",
    "notes": 80,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_64170.html#64497",
    "url": "https://scalelibrary.org/scales/mailing-lists/octoid80/",
    "tones": [
      {
        "scl": "16.071429",
        "cents": 16.071429
      },
      {
        "scl": "32.142857",
        "cents": 32.142857
      },
      {
        "scl": "48.214286",
        "cents": 48.214286
      },
      {
        "scl": "64.285714",
        "cents": 64.285714
      },
      {
        "scl": "80.357143",
        "cents": 80.357143
      },
      {
        "scl": "85.714286",
        "cents": 85.714286
      },
      {
        "scl": "101.785714",
        "cents": 101.785714
      },
      {
        "scl": "117.857143",
        "cents": 117.857143
      },
      {
        "scl": "133.928571",
        "cents": 133.928571
      },
      {
        "scl": "150.000000",
        "cents": 150.0
      },
      {
        "scl": "166.071429",
        "cents": 166.071429
      },
      {
        "scl": "182.142857",
        "cents": 182.142857
      },
      {
        "scl": "198.214286",
        "cents": 198.214286
      },
      {
        "scl": "214.285714",
        "cents": 214.285714
      },
      {
        "scl": "230.357143",
        "cents": 230.357143
      },
      {
        "scl": "235.714286",
        "cents": 235.714286
      },
      {
        "scl": "251.785714",
        "cents": 251.785714
      },
      {
        "scl": "267.857143",
        "cents": 267.857143
      },
      {
        "scl": "283.928571",
        "cents": 283.928571
      },
      {
        "scl": "300.000000",
        "cents": 300.0
      },
      {
        "scl": "316.071429",
        "cents": 316.071429
      },
      {
        "scl": "332.142857",
        "cents": 332.142857
      },
      {
        "scl": "348.214286",
        "cents": 348.214286
      },
      {
        "scl": "364.285714",
        "cents": 364.285714
      },
      {
        "scl": "380.357143",
        "cents": 380.357143
      },
      {
        "scl": "385.714286",
        "cents": 385.714286
      },
      {
        "scl": "401.785714",
        "cents": 401.785714
      },
      {
        "scl": "417.857143",
        "cents": 417.857143
      },
      {
        "scl": "433.928571",
        "cents": 433.928571
      },
      {
        "scl": "450.000000",
        "cents": 450.0
      },
      {
        "scl": "466.071429",
        "cents": 466.071429
      },
      {
        "scl": "482.142857",
        "cents": 482.142857
      },
      {
        "scl": "498.214286",
        "cents": 498.214286
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "530.357143",
        "cents": 530.357143
      },
      {
        "scl": "535.714286",
        "cents": 535.714286
      },
      {
        "scl": "551.785714",
        "cents": 551.785714
      },
      {
        "scl": "567.857143",
        "cents": 567.857143
      },
      {
        "scl": "583.928571",
        "cents": 583.928571
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "616.071429",
        "cents": 616.071429
      },
      {
        "scl": "632.142857",
        "cents": 632.142857
      },
      {
        "scl": "648.214286",
        "cents": 648.214286
      },
      {
        "scl": "664.285714",
        "cents": 664.285714
      },
      {
        "scl": "680.357143",
        "cents": 680.357143
      },
      {
        "scl": "685.714286",
        "cents": 685.714286
      },
      {
        "scl": "701.785714",
        "cents": 701.785714
      },
      {
        "scl": "717.857143",
        "cents": 717.857143
      },
      {
        "scl": "733.928571",
        "cents": 733.928571
      },
      {
        "scl": "750.000000",
        "cents": 750.0
      },
      {
        "scl": "766.071429",
        "cents": 766.071429
      },
      {
        "scl": "782.142857",
        "cents": 782.142857
      },
      {
        "scl": "798.214286",
        "cents": 798.214286
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "830.357143",
        "cents": 830.357143
      },
      {
        "scl": "835.714286",
        "cents": 835.714286
      },
      {
        "scl": "851.785714",
        "cents": 851.785714
      },
      {
        "scl": "867.857143",
        "cents": 867.857143
      },
      {
        "scl": "883.928571",
        "cents": 883.928571
      },
      {
        "scl": "900.000000",
        "cents": 900.0
      },
      {
        "scl": "916.071429",
        "cents": 916.071429
      },
      {
        "scl": "932.142857",
        "cents": 932.142857
      },
      {
        "scl": "948.214286",
        "cents": 948.214286
      },
      {
        "scl": "964.285714",
        "cents": 964.285714
      },
      {
        "scl": "980.357143",
        "cents": 980.357143
      },
      {
        "scl": "985.714286",
        "cents": 985.714286
      },
      {
        "scl": "1001.785714",
        "cents": 1001.785714
      },
      {
        "scl": "1017.857143",
        "cents": 1017.857143
      },
      {
        "scl": "1033.928571",
        "cents": 1033.928571
      },
      {
        "scl": "1050.000000",
        "cents": 1050.0
      },
      {
        "scl": "1066.071429",
        "cents": 1066.071429
      },
      {
        "scl": "1082.142857",
        "cents": 1082.142857
      },
      {
        "scl": "1098.214286",
        "cents": 1098.214286
      },
      {
        "scl": "1114.285714",
        "cents": 1114.285714
      },
      {
        "scl": "1130.357143",
        "cents": 1130.357143
      },
      {
        "scl": "1135.714286",
        "cents": 1135.714286
      },
      {
        "scl": "1151.785714",
        "cents": 1151.785714
      },
      {
        "scl": "1167.857143",
        "cents": 1167.857143
      },
      {
        "scl": "1183.928571",
        "cents": 1183.928571
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/ozan80",
    "description": "Ozan[80] (80&159 temperament) in 159-et",
    "notes": 80,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_64170.html#64488",
    "url": "https://scalelibrary.org/scales/mailing-lists/ozan80/",
    "tones": [
      {
        "scl": "15.094340",
        "cents": 15.09434
      },
      {
        "scl": "30.188679",
        "cents": 30.188679
      },
      {
        "scl": "45.283019",
        "cents": 45.283019
      },
      {
        "scl": "60.377358",
        "cents": 60.377358
      },
      {
        "scl": "75.471698",
        "cents": 75.471698
      },
      {
        "scl": "90.566038",
        "cents": 90.566038
      },
      {
        "scl": "105.660377",
        "cents": 105.660377
      },
      {
        "scl": "120.754717",
        "cents": 120.754717
      },
      {
        "scl": "135.849057",
        "cents": 135.849057
      },
      {
        "scl": "150.943396",
        "cents": 150.943396
      },
      {
        "scl": "166.037736",
        "cents": 166.037736
      },
      {
        "scl": "181.132075",
        "cents": 181.132075
      },
      {
        "scl": "196.226415",
        "cents": 196.226415
      },
      {
        "scl": "211.320755",
        "cents": 211.320755
      },
      {
        "scl": "226.415094",
        "cents": 226.415094
      },
      {
        "scl": "241.509434",
        "cents": 241.509434
      },
      {
        "scl": "256.603774",
        "cents": 256.603774
      },
      {
        "scl": "271.698113",
        "cents": 271.698113
      },
      {
        "scl": "286.792453",
        "cents": 286.792453
      },
      {
        "scl": "301.886792",
        "cents": 301.886792
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "332.075472",
        "cents": 332.075472
      },
      {
        "scl": "347.169811",
        "cents": 347.169811
      },
      {
        "scl": "362.264151",
        "cents": 362.264151
      },
      {
        "scl": "377.358491",
        "cents": 377.358491
      },
      {
        "scl": "392.452830",
        "cents": 392.45283
      },
      {
        "scl": "407.547170",
        "cents": 407.54717
      },
      {
        "scl": "422.641509",
        "cents": 422.641509
      },
      {
        "scl": "437.735849",
        "cents": 437.735849
      },
      {
        "scl": "452.830189",
        "cents": 452.830189
      },
      {
        "scl": "467.924528",
        "cents": 467.924528
      },
      {
        "scl": "483.018868",
        "cents": 483.018868
      },
      {
        "scl": "498.113208",
        "cents": 498.113208
      },
      {
        "scl": "513.207547",
        "cents": 513.207547
      },
      {
        "scl": "528.301887",
        "cents": 528.301887
      },
      {
        "scl": "543.396226",
        "cents": 543.396226
      },
      {
        "scl": "558.490566",
        "cents": 558.490566
      },
      {
        "scl": "573.584906",
        "cents": 573.584906
      },
      {
        "scl": "588.679245",
        "cents": 588.679245
      },
      {
        "scl": "603.773585",
        "cents": 603.773585
      },
      {
        "scl": "618.867925",
        "cents": 618.867925
      },
      {
        "scl": "633.962264",
        "cents": 633.962264
      },
      {
        "scl": "649.056604",
        "cents": 649.056604
      },
      {
        "scl": "664.150943",
        "cents": 664.150943
      },
      {
        "scl": "679.245283",
        "cents": 679.245283
      },
      {
        "scl": "694.339623",
        "cents": 694.339623
      },
      {
        "scl": "709.433962",
        "cents": 709.433962
      },
      {
        "scl": "724.528302",
        "cents": 724.528302
      },
      {
        "scl": "739.622642",
        "cents": 739.622642
      },
      {
        "scl": "754.716981",
        "cents": 754.716981
      },
      {
        "scl": "769.811321",
        "cents": 769.811321
      },
      {
        "scl": "784.905660",
        "cents": 784.90566
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "815.094340",
        "cents": 815.09434
      },
      {
        "scl": "830.188679",
        "cents": 830.188679
      },
      {
        "scl": "845.283019",
        "cents": 845.283019
      },
      {
        "scl": "860.377358",
        "cents": 860.377358
      },
      {
        "scl": "875.471698",
        "cents": 875.471698
      },
      {
        "scl": "890.566038",
        "cents": 890.566038
      },
      {
        "scl": "905.660377",
        "cents": 905.660377
      },
      {
        "scl": "920.754717",
        "cents": 920.754717
      },
      {
        "scl": "935.849057",
        "cents": 935.849057
      },
      {
        "scl": "950.943396",
        "cents": 950.943396
      },
      {
        "scl": "966.037736",
        "cents": 966.037736
      },
      {
        "scl": "981.132075",
        "cents": 981.132075
      },
      {
        "scl": "996.226415",
        "cents": 996.226415
      },
      {
        "scl": "1011.320755",
        "cents": 1011.320755
      },
      {
        "scl": "1026.415094",
        "cents": 1026.415094
      },
      {
        "scl": "1041.509434",
        "cents": 1041.509434
      },
      {
        "scl": "1056.603774",
        "cents": 1056.603774
      },
      {
        "scl": "1071.698113",
        "cents": 1071.698113
      },
      {
        "scl": "1086.792453",
        "cents": 1086.792453
      },
      {
        "scl": "1101.886792",
        "cents": 1101.886792
      },
      {
        "scl": "1116.981132",
        "cents": 1116.981132
      },
      {
        "scl": "1132.075472",
        "cents": 1132.075472
      },
      {
        "scl": "1147.169811",
        "cents": 1147.169811
      },
      {
        "scl": "1162.264151",
        "cents": 1162.264151
      },
      {
        "scl": "1177.358491",
        "cents": 1177.358491
      },
      {
        "scl": "1192.452830",
        "cents": 1192.45283
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/toof1",
    "description": "12&224[80] in 224-et tuning",
    "notes": 80,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_64578.html#64578",
    "url": "https://scalelibrary.org/scales/mailing-lists/toof1/",
    "tones": [
      {
        "scl": "5.357143",
        "cents": 5.357143
      },
      {
        "scl": "10.714286",
        "cents": 10.714286
      },
      {
        "scl": "16.071429",
        "cents": 16.071429
      },
      {
        "scl": "21.428571",
        "cents": 21.428571
      },
      {
        "scl": "26.785714",
        "cents": 26.785714
      },
      {
        "scl": "32.142857",
        "cents": 32.142857
      },
      {
        "scl": "101.785714",
        "cents": 101.785714
      },
      {
        "scl": "107.142857",
        "cents": 107.142857
      },
      {
        "scl": "112.500000",
        "cents": 112.5
      },
      {
        "scl": "117.857143",
        "cents": 117.857143
      },
      {
        "scl": "123.214286",
        "cents": 123.214286
      },
      {
        "scl": "128.571429",
        "cents": 128.571429
      },
      {
        "scl": "133.928571",
        "cents": 133.928571
      },
      {
        "scl": "203.571429",
        "cents": 203.571429
      },
      {
        "scl": "208.928571",
        "cents": 208.928571
      },
      {
        "scl": "214.285714",
        "cents": 214.285714
      },
      {
        "scl": "219.642857",
        "cents": 219.642857
      },
      {
        "scl": "225.000000",
        "cents": 225.0
      },
      {
        "scl": "230.357143",
        "cents": 230.357143
      },
      {
        "scl": "300.000000",
        "cents": 300.0
      },
      {
        "scl": "305.357143",
        "cents": 305.357143
      },
      {
        "scl": "310.714286",
        "cents": 310.714286
      },
      {
        "scl": "316.071429",
        "cents": 316.071429
      },
      {
        "scl": "321.428571",
        "cents": 321.428571
      },
      {
        "scl": "326.785714",
        "cents": 326.785714
      },
      {
        "scl": "332.142857",
        "cents": 332.142857
      },
      {
        "scl": "401.785714",
        "cents": 401.785714
      },
      {
        "scl": "407.142857",
        "cents": 407.142857
      },
      {
        "scl": "412.500000",
        "cents": 412.5
      },
      {
        "scl": "417.857143",
        "cents": 417.857143
      },
      {
        "scl": "423.214286",
        "cents": 423.214286
      },
      {
        "scl": "428.571429",
        "cents": 428.571429
      },
      {
        "scl": "433.928571",
        "cents": 433.928571
      },
      {
        "scl": "503.571429",
        "cents": 503.571429
      },
      {
        "scl": "508.928571",
        "cents": 508.928571
      },
      {
        "scl": "514.285714",
        "cents": 514.285714
      },
      {
        "scl": "519.642857",
        "cents": 519.642857
      },
      {
        "scl": "525.000000",
        "cents": 525.0
      },
      {
        "scl": "530.357143",
        "cents": 530.357143
      },
      {
        "scl": "600.000000",
        "cents": 600.0
      },
      {
        "scl": "605.357143",
        "cents": 605.357143
      },
      {
        "scl": "610.714286",
        "cents": 610.714286
      },
      {
        "scl": "616.071429",
        "cents": 616.071429
      },
      {
        "scl": "621.428571",
        "cents": 621.428571
      },
      {
        "scl": "626.785714",
        "cents": 626.785714
      },
      {
        "scl": "632.142857",
        "cents": 632.142857
      },
      {
        "scl": "701.785714",
        "cents": 701.785714
      },
      {
        "scl": "707.142857",
        "cents": 707.142857
      },
      {
        "scl": "712.500000",
        "cents": 712.5
      },
      {
        "scl": "717.857143",
        "cents": 717.857143
      },
      {
        "scl": "723.214286",
        "cents": 723.214286
      },
      {
        "scl": "728.571429",
        "cents": 728.571429
      },
      {
        "scl": "733.928571",
        "cents": 733.928571
      },
      {
        "scl": "803.571429",
        "cents": 803.571429
      },
      {
        "scl": "808.928571",
        "cents": 808.928571
      },
      {
        "scl": "814.285714",
        "cents": 814.285714
      },
      {
        "scl": "819.642857",
        "cents": 819.642857
      },
      {
        "scl": "825.000000",
        "cents": 825.0
      },
      {
        "scl": "830.357143",
        "cents": 830.357143
      },
      {
        "scl": "900.000000",
        "cents": 900.0
      },
      {
        "scl": "905.357143",
        "cents": 905.357143
      },
      {
        "scl": "910.714286",
        "cents": 910.714286
      },
      {
        "scl": "916.071429",
        "cents": 916.071429
      },
      {
        "scl": "921.428571",
        "cents": 921.428571
      },
      {
        "scl": "926.785714",
        "cents": 926.785714
      },
      {
        "scl": "932.142857",
        "cents": 932.142857
      },
      {
        "scl": "1001.785714",
        "cents": 1001.785714
      },
      {
        "scl": "1007.142857",
        "cents": 1007.142857
      },
      {
        "scl": "1012.500000",
        "cents": 1012.5
      },
      {
        "scl": "1017.857143",
        "cents": 1017.857143
      },
      {
        "scl": "1023.214286",
        "cents": 1023.214286
      },
      {
        "scl": "1028.571429",
        "cents": 1028.571429
      },
      {
        "scl": "1033.928571",
        "cents": 1033.928571
      },
      {
        "scl": "1103.571429",
        "cents": 1103.571429
      },
      {
        "scl": "1108.928571",
        "cents": 1108.928571
      },
      {
        "scl": "1114.285714",
        "cents": 1114.285714
      },
      {
        "scl": "1119.642857",
        "cents": 1119.642857
      },
      {
        "scl": "1125.000000",
        "cents": 1125.0
      },
      {
        "scl": "1130.357143",
        "cents": 1130.357143
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-vishnu-84",
    "description": "34L 50s MOS for Vishnu, L=21.16, s=9.61",
    "notes": 84,
    "period_cents": 1199.94,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.199",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-vishnu-84/",
    "tones": [
      {
        "scl": "9.61",
        "cents": 9.61
      },
      {
        "scl": "30.77",
        "cents": 30.77
      },
      {
        "scl": "40.38",
        "cents": 40.38
      },
      {
        "scl": "61.54",
        "cents": 61.54
      },
      {
        "scl": "71.15",
        "cents": 71.15
      },
      {
        "scl": "80.76",
        "cents": 80.76
      },
      {
        "scl": "101.92",
        "cents": 101.92
      },
      {
        "scl": "111.53",
        "cents": 111.53
      },
      {
        "scl": "132.69",
        "cents": 132.69
      },
      {
        "scl": "142.30",
        "cents": 142.3
      },
      {
        "scl": "151.91",
        "cents": 151.91
      },
      {
        "scl": "173.07",
        "cents": 173.07
      },
      {
        "scl": "182.68",
        "cents": 182.68
      },
      {
        "scl": "203.84",
        "cents": 203.84
      },
      {
        "scl": "213.45",
        "cents": 213.45
      },
      {
        "scl": "223.06",
        "cents": 223.06
      },
      {
        "scl": "244.22",
        "cents": 244.22
      },
      {
        "scl": "253.83",
        "cents": 253.83
      },
      {
        "scl": "274.99",
        "cents": 274.99
      },
      {
        "scl": "284.60",
        "cents": 284.6
      },
      {
        "scl": "305.76",
        "cents": 305.76
      },
      {
        "scl": "315.37",
        "cents": 315.37
      },
      {
        "scl": "324.98",
        "cents": 324.98
      },
      {
        "scl": "346.14",
        "cents": 346.14
      },
      {
        "scl": "355.75",
        "cents": 355.75
      },
      {
        "scl": "376.91",
        "cents": 376.91
      },
      {
        "scl": "386.52",
        "cents": 386.52
      },
      {
        "scl": "396.13",
        "cents": 396.13
      },
      {
        "scl": "417.29",
        "cents": 417.29
      },
      {
        "scl": "426.90",
        "cents": 426.9
      },
      {
        "scl": "448.06",
        "cents": 448.06
      },
      {
        "scl": "457.67",
        "cents": 457.67
      },
      {
        "scl": "467.28",
        "cents": 467.28
      },
      {
        "scl": "488.44",
        "cents": 488.44
      },
      {
        "scl": "498.05",
        "cents": 498.05
      },
      {
        "scl": "519.21",
        "cents": 519.21
      },
      {
        "scl": "528.82",
        "cents": 528.82
      },
      {
        "scl": "538.43",
        "cents": 538.43
      },
      {
        "scl": "559.59",
        "cents": 559.59
      },
      {
        "scl": "569.20",
        "cents": 569.2
      },
      {
        "scl": "590.36",
        "cents": 590.36
      },
      {
        "scl": "599.97",
        "cents": 599.97
      },
      {
        "scl": "609.58",
        "cents": 609.58
      },
      {
        "scl": "630.74",
        "cents": 630.74
      },
      {
        "scl": "640.35",
        "cents": 640.35
      },
      {
        "scl": "661.51",
        "cents": 661.51
      },
      {
        "scl": "671.12",
        "cents": 671.12
      },
      {
        "scl": "680.73",
        "cents": 680.73
      },
      {
        "scl": "701.89",
        "cents": 701.89
      },
      {
        "scl": "711.50",
        "cents": 711.5
      },
      {
        "scl": "732.66",
        "cents": 732.66
      },
      {
        "scl": "742.27",
        "cents": 742.27
      },
      {
        "scl": "751.88",
        "cents": 751.88
      },
      {
        "scl": "773.04",
        "cents": 773.04
      },
      {
        "scl": "782.65",
        "cents": 782.65
      },
      {
        "scl": "803.81",
        "cents": 803.81
      },
      {
        "scl": "813.42",
        "cents": 813.42
      },
      {
        "scl": "823.03",
        "cents": 823.03
      },
      {
        "scl": "844.19",
        "cents": 844.19
      },
      {
        "scl": "853.80",
        "cents": 853.8
      },
      {
        "scl": "874.96",
        "cents": 874.96
      },
      {
        "scl": "884.57",
        "cents": 884.57
      },
      {
        "scl": "905.73",
        "cents": 905.73
      },
      {
        "scl": "915.34",
        "cents": 915.34
      },
      {
        "scl": "924.95",
        "cents": 924.95
      },
      {
        "scl": "946.11",
        "cents": 946.11
      },
      {
        "scl": "955.72",
        "cents": 955.72
      },
      {
        "scl": "976.88",
        "cents": 976.88
      },
      {
        "scl": "986.49",
        "cents": 986.49
      },
      {
        "scl": "996.10",
        "cents": 996.1
      },
      {
        "scl": "1017.26",
        "cents": 1017.26
      },
      {
        "scl": "1026.87",
        "cents": 1026.87
      },
      {
        "scl": "1048.03",
        "cents": 1048.03
      },
      {
        "scl": "1057.64",
        "cents": 1057.64
      },
      {
        "scl": "1067.25",
        "cents": 1067.25
      },
      {
        "scl": "1088.41",
        "cents": 1088.41
      },
      {
        "scl": "1098.02",
        "cents": 1098.02
      },
      {
        "scl": "1119.18",
        "cents": 1119.18
      },
      {
        "scl": "1128.79",
        "cents": 1128.79
      },
      {
        "scl": "1138.40",
        "cents": 1138.4
      },
      {
        "scl": "1159.56",
        "cents": 1159.56
      },
      {
        "scl": "1169.17",
        "cents": 1169.17
      },
      {
        "scl": "1190.33",
        "cents": 1190.33
      },
      {
        "scl": "1199.94",
        "cents": 1199.94
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-luna-87",
    "description": "31L 56s MOS for Luna, L=19.156, s=10.824",
    "notes": 87,
    "period_cents": 1199.98,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.189",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-luna-87/",
    "tones": [
      {
        "scl": "10.824",
        "cents": 10.824
      },
      {
        "scl": "29.980",
        "cents": 29.98
      },
      {
        "scl": "40.804",
        "cents": 40.804
      },
      {
        "scl": "51.628",
        "cents": 51.628
      },
      {
        "scl": "70.784",
        "cents": 70.784
      },
      {
        "scl": "81.608",
        "cents": 81.608
      },
      {
        "scl": "92.432",
        "cents": 92.432
      },
      {
        "scl": "111.588",
        "cents": 111.588
      },
      {
        "scl": "122.412",
        "cents": 122.412
      },
      {
        "scl": "141.568",
        "cents": 141.568
      },
      {
        "scl": "152.392",
        "cents": 152.392
      },
      {
        "scl": "163.216",
        "cents": 163.216
      },
      {
        "scl": "182.372",
        "cents": 182.372
      },
      {
        "scl": "193.196",
        "cents": 193.196
      },
      {
        "scl": "204.020",
        "cents": 204.02
      },
      {
        "scl": "223.176",
        "cents": 223.176
      },
      {
        "scl": "234.000",
        "cents": 234.0
      },
      {
        "scl": "244.824",
        "cents": 244.824
      },
      {
        "scl": "263.980",
        "cents": 263.98
      },
      {
        "scl": "274.804",
        "cents": 274.804
      },
      {
        "scl": "285.628",
        "cents": 285.628
      },
      {
        "scl": "304.784",
        "cents": 304.784
      },
      {
        "scl": "315.608",
        "cents": 315.608
      },
      {
        "scl": "334.764",
        "cents": 334.764
      },
      {
        "scl": "345.588",
        "cents": 345.588
      },
      {
        "scl": "356.412",
        "cents": 356.412
      },
      {
        "scl": "375.568",
        "cents": 375.568
      },
      {
        "scl": "386.392",
        "cents": 386.392
      },
      {
        "scl": "397.216",
        "cents": 397.216
      },
      {
        "scl": "416.372",
        "cents": 416.372
      },
      {
        "scl": "427.196",
        "cents": 427.196
      },
      {
        "scl": "438.020",
        "cents": 438.02
      },
      {
        "scl": "457.176",
        "cents": 457.176
      },
      {
        "scl": "468.000",
        "cents": 468.0
      },
      {
        "scl": "478.824",
        "cents": 478.824
      },
      {
        "scl": "497.980",
        "cents": 497.98
      },
      {
        "scl": "508.804",
        "cents": 508.804
      },
      {
        "scl": "527.960",
        "cents": 527.96
      },
      {
        "scl": "538.784",
        "cents": 538.784
      },
      {
        "scl": "549.608",
        "cents": 549.608
      },
      {
        "scl": "568.764",
        "cents": 568.764
      },
      {
        "scl": "579.588",
        "cents": 579.588
      },
      {
        "scl": "590.412",
        "cents": 590.412
      },
      {
        "scl": "609.568",
        "cents": 609.568
      },
      {
        "scl": "620.392",
        "cents": 620.392
      },
      {
        "scl": "631.216",
        "cents": 631.216
      },
      {
        "scl": "650.372",
        "cents": 650.372
      },
      {
        "scl": "661.196",
        "cents": 661.196
      },
      {
        "scl": "672.020",
        "cents": 672.02
      },
      {
        "scl": "691.176",
        "cents": 691.176
      },
      {
        "scl": "702.000",
        "cents": 702.0
      },
      {
        "scl": "721.156",
        "cents": 721.156
      },
      {
        "scl": "731.980",
        "cents": 731.98
      },
      {
        "scl": "742.804",
        "cents": 742.804
      },
      {
        "scl": "761.960",
        "cents": 761.96
      },
      {
        "scl": "772.784",
        "cents": 772.784
      },
      {
        "scl": "783.608",
        "cents": 783.608
      },
      {
        "scl": "802.764",
        "cents": 802.764
      },
      {
        "scl": "813.588",
        "cents": 813.588
      },
      {
        "scl": "824.412",
        "cents": 824.412
      },
      {
        "scl": "843.568",
        "cents": 843.568
      },
      {
        "scl": "854.392",
        "cents": 854.392
      },
      {
        "scl": "865.216",
        "cents": 865.216
      },
      {
        "scl": "884.372",
        "cents": 884.372
      },
      {
        "scl": "895.196",
        "cents": 895.196
      },
      {
        "scl": "914.352",
        "cents": 914.352
      },
      {
        "scl": "925.176",
        "cents": 925.176
      },
      {
        "scl": "936.000",
        "cents": 936.0
      },
      {
        "scl": "955.156",
        "cents": 955.156
      },
      {
        "scl": "965.980",
        "cents": 965.98
      },
      {
        "scl": "976.804",
        "cents": 976.804
      },
      {
        "scl": "995.960",
        "cents": 995.96
      },
      {
        "scl": "1006.784",
        "cents": 1006.784
      },
      {
        "scl": "1017.608",
        "cents": 1017.608
      },
      {
        "scl": "1036.764",
        "cents": 1036.764
      },
      {
        "scl": "1047.588",
        "cents": 1047.588
      },
      {
        "scl": "1058.412",
        "cents": 1058.412
      },
      {
        "scl": "1077.568",
        "cents": 1077.568
      },
      {
        "scl": "1088.392",
        "cents": 1088.392
      },
      {
        "scl": "1107.548",
        "cents": 1107.548
      },
      {
        "scl": "1118.372",
        "cents": 1118.372
      },
      {
        "scl": "1129.196",
        "cents": 1129.196
      },
      {
        "scl": "1148.352",
        "cents": 1148.352
      },
      {
        "scl": "1159.176",
        "cents": 1159.176
      },
      {
        "scl": "1170.000",
        "cents": 1170.0
      },
      {
        "scl": "1189.156",
        "cents": 1189.156
      },
      {
        "scl": "1199.98",
        "cents": 1199.98
      }
    ]
  },
  {
    "stem": "mailing-lists/elf87",
    "description": "Elf[87], a strictly proper MOS of elf, the 224&311 temperament",
    "notes": 87,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69821.html#69821",
    "url": "https://scalelibrary.org/scales/mailing-lists/elf87/",
    "tones": [
      {
        "scl": "15.434084",
        "cents": 15.434084
      },
      {
        "scl": "27.009646",
        "cents": 27.009646
      },
      {
        "scl": "42.443730",
        "cents": 42.44373
      },
      {
        "scl": "54.019293",
        "cents": 54.019293
      },
      {
        "scl": "69.453376",
        "cents": 69.453376
      },
      {
        "scl": "81.028939",
        "cents": 81.028939
      },
      {
        "scl": "96.463023",
        "cents": 96.463023
      },
      {
        "scl": "111.897106",
        "cents": 111.897106
      },
      {
        "scl": "123.472669",
        "cents": 123.472669
      },
      {
        "scl": "138.906752",
        "cents": 138.906752
      },
      {
        "scl": "150.482315",
        "cents": 150.482315
      },
      {
        "scl": "165.916399",
        "cents": 165.916399
      },
      {
        "scl": "177.491961",
        "cents": 177.491961
      },
      {
        "scl": "192.926045",
        "cents": 192.926045
      },
      {
        "scl": "208.360129",
        "cents": 208.360129
      },
      {
        "scl": "219.935691",
        "cents": 219.935691
      },
      {
        "scl": "235.369775",
        "cents": 235.369775
      },
      {
        "scl": "246.945338",
        "cents": 246.945338
      },
      {
        "scl": "262.379421",
        "cents": 262.379421
      },
      {
        "scl": "273.954984",
        "cents": 273.954984
      },
      {
        "scl": "289.389068",
        "cents": 289.389068
      },
      {
        "scl": "304.823151",
        "cents": 304.823151
      },
      {
        "scl": "316.398714",
        "cents": 316.398714
      },
      {
        "scl": "331.832797",
        "cents": 331.832797
      },
      {
        "scl": "343.408360",
        "cents": 343.40836
      },
      {
        "scl": "358.842444",
        "cents": 358.842444
      },
      {
        "scl": "374.276527",
        "cents": 374.276527
      },
      {
        "scl": "385.852090",
        "cents": 385.85209
      },
      {
        "scl": "401.286174",
        "cents": 401.286174
      },
      {
        "scl": "412.861736",
        "cents": 412.861736
      },
      {
        "scl": "428.295820",
        "cents": 428.29582
      },
      {
        "scl": "439.871383",
        "cents": 439.871383
      },
      {
        "scl": "455.305466",
        "cents": 455.305466
      },
      {
        "scl": "470.739550",
        "cents": 470.73955
      },
      {
        "scl": "482.315113",
        "cents": 482.315113
      },
      {
        "scl": "497.749196",
        "cents": 497.749196
      },
      {
        "scl": "509.324759",
        "cents": 509.324759
      },
      {
        "scl": "524.758842",
        "cents": 524.758842
      },
      {
        "scl": "536.334405",
        "cents": 536.334405
      },
      {
        "scl": "551.768489",
        "cents": 551.768489
      },
      {
        "scl": "567.202572",
        "cents": 567.202572
      },
      {
        "scl": "578.778135",
        "cents": 578.778135
      },
      {
        "scl": "594.212219",
        "cents": 594.212219
      },
      {
        "scl": "605.787781",
        "cents": 605.787781
      },
      {
        "scl": "621.221865",
        "cents": 621.221865
      },
      {
        "scl": "632.797428",
        "cents": 632.797428
      },
      {
        "scl": "648.231511",
        "cents": 648.231511
      },
      {
        "scl": "663.665595",
        "cents": 663.665595
      },
      {
        "scl": "675.241158",
        "cents": 675.241158
      },
      {
        "scl": "690.675241",
        "cents": 690.675241
      },
      {
        "scl": "702.250804",
        "cents": 702.250804
      },
      {
        "scl": "717.684887",
        "cents": 717.684887
      },
      {
        "scl": "729.260450",
        "cents": 729.26045
      },
      {
        "scl": "744.694534",
        "cents": 744.694534
      },
      {
        "scl": "760.128617",
        "cents": 760.128617
      },
      {
        "scl": "771.704180",
        "cents": 771.70418
      },
      {
        "scl": "787.138264",
        "cents": 787.138264
      },
      {
        "scl": "798.713826",
        "cents": 798.713826
      },
      {
        "scl": "814.147910",
        "cents": 814.14791
      },
      {
        "scl": "825.723473",
        "cents": 825.723473
      },
      {
        "scl": "841.157556",
        "cents": 841.157556
      },
      {
        "scl": "856.591640",
        "cents": 856.59164
      },
      {
        "scl": "868.167203",
        "cents": 868.167203
      },
      {
        "scl": "883.601286",
        "cents": 883.601286
      },
      {
        "scl": "895.176849",
        "cents": 895.176849
      },
      {
        "scl": "910.610932",
        "cents": 910.610932
      },
      {
        "scl": "926.045016",
        "cents": 926.045016
      },
      {
        "scl": "937.620579",
        "cents": 937.620579
      },
      {
        "scl": "953.054662",
        "cents": 953.054662
      },
      {
        "scl": "964.630225",
        "cents": 964.630225
      },
      {
        "scl": "980.064309",
        "cents": 980.064309
      },
      {
        "scl": "991.639871",
        "cents": 991.639871
      },
      {
        "scl": "1007.073955",
        "cents": 1007.073955
      },
      {
        "scl": "1022.508039",
        "cents": 1022.508039
      },
      {
        "scl": "1034.083601",
        "cents": 1034.083601
      },
      {
        "scl": "1049.517685",
        "cents": 1049.517685
      },
      {
        "scl": "1061.093248",
        "cents": 1061.093248
      },
      {
        "scl": "1076.527331",
        "cents": 1076.527331
      },
      {
        "scl": "1088.102894",
        "cents": 1088.102894
      },
      {
        "scl": "1103.536977",
        "cents": 1103.536977
      },
      {
        "scl": "1118.971061",
        "cents": 1118.971061
      },
      {
        "scl": "1130.546624",
        "cents": 1130.546624
      },
      {
        "scl": "1145.980707",
        "cents": 1145.980707
      },
      {
        "scl": "1157.556270",
        "cents": 1157.55627
      },
      {
        "scl": "1172.990354",
        "cents": 1172.990354
      },
      {
        "scl": "1184.565916",
        "cents": 1184.565916
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-87-5",
    "description": "87th root of 5, 37.4689 tones/octave",
    "notes": 87,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-87-5/",
    "tones": [
      {
        "scl": "32.026594",
        "cents": 32.026594
      },
      {
        "scl": "64.053189",
        "cents": 64.053189
      },
      {
        "scl": "96.079783",
        "cents": 96.079783
      },
      {
        "scl": "128.106378",
        "cents": 128.106378
      },
      {
        "scl": "160.132972",
        "cents": 160.132972
      },
      {
        "scl": "192.159566",
        "cents": 192.159566
      },
      {
        "scl": "224.186161",
        "cents": 224.186161
      },
      {
        "scl": "256.212755",
        "cents": 256.212755
      },
      {
        "scl": "288.23935",
        "cents": 288.23935
      },
      {
        "scl": "320.265944",
        "cents": 320.265944
      },
      {
        "scl": "352.292539",
        "cents": 352.292539
      },
      {
        "scl": "384.319133",
        "cents": 384.319133
      },
      {
        "scl": "416.345727",
        "cents": 416.345727
      },
      {
        "scl": "448.372322",
        "cents": 448.372322
      },
      {
        "scl": "480.398916",
        "cents": 480.398916
      },
      {
        "scl": "512.425511",
        "cents": 512.425511
      },
      {
        "scl": "544.452105",
        "cents": 544.452105
      },
      {
        "scl": "576.478699",
        "cents": 576.478699
      },
      {
        "scl": "608.505294",
        "cents": 608.505294
      },
      {
        "scl": "640.531888",
        "cents": 640.531888
      },
      {
        "scl": "672.558483",
        "cents": 672.558483
      },
      {
        "scl": "704.585077",
        "cents": 704.585077
      },
      {
        "scl": "736.611671",
        "cents": 736.611671
      },
      {
        "scl": "768.638266",
        "cents": 768.638266
      },
      {
        "scl": "800.66486",
        "cents": 800.66486
      },
      {
        "scl": "832.691455",
        "cents": 832.691455
      },
      {
        "scl": "864.718049",
        "cents": 864.718049
      },
      {
        "scl": "896.744644",
        "cents": 896.744644
      },
      {
        "scl": "928.771238",
        "cents": 928.771238
      },
      {
        "scl": "960.797832",
        "cents": 960.797832
      },
      {
        "scl": "992.824427",
        "cents": 992.824427
      },
      {
        "scl": "1024.851021",
        "cents": 1024.851021
      },
      {
        "scl": "1056.877616",
        "cents": 1056.877616
      },
      {
        "scl": "1088.90421",
        "cents": 1088.90421
      },
      {
        "scl": "1120.930804",
        "cents": 1120.930804
      },
      {
        "scl": "1152.957399",
        "cents": 1152.957399
      },
      {
        "scl": "1184.983993",
        "cents": 1184.983993
      },
      {
        "scl": "1217.010588",
        "cents": 1217.010588
      },
      {
        "scl": "1249.037182",
        "cents": 1249.037182
      },
      {
        "scl": "1281.063776",
        "cents": 1281.063776
      },
      {
        "scl": "1313.090371",
        "cents": 1313.090371
      },
      {
        "scl": "1345.116965",
        "cents": 1345.116965
      },
      {
        "scl": "1377.14356",
        "cents": 1377.14356
      },
      {
        "scl": "1409.170154",
        "cents": 1409.170154
      },
      {
        "scl": "1441.196749",
        "cents": 1441.196749
      },
      {
        "scl": "1473.223343",
        "cents": 1473.223343
      },
      {
        "scl": "1505.249937",
        "cents": 1505.249937
      },
      {
        "scl": "1537.276532",
        "cents": 1537.276532
      },
      {
        "scl": "1569.303126",
        "cents": 1569.303126
      },
      {
        "scl": "1601.329721",
        "cents": 1601.329721
      },
      {
        "scl": "1633.356315",
        "cents": 1633.356315
      },
      {
        "scl": "1665.382909",
        "cents": 1665.382909
      },
      {
        "scl": "1697.409504",
        "cents": 1697.409504
      },
      {
        "scl": "1729.436098",
        "cents": 1729.436098
      },
      {
        "scl": "1761.462693",
        "cents": 1761.462693
      },
      {
        "scl": "1793.489287",
        "cents": 1793.489287
      },
      {
        "scl": "1825.515881",
        "cents": 1825.515881
      },
      {
        "scl": "1857.542476",
        "cents": 1857.542476
      },
      {
        "scl": "1889.56907",
        "cents": 1889.56907
      },
      {
        "scl": "1921.595665",
        "cents": 1921.595665
      },
      {
        "scl": "1953.622259",
        "cents": 1953.622259
      },
      {
        "scl": "1985.648854",
        "cents": 1985.648854
      },
      {
        "scl": "2017.675448",
        "cents": 2017.675448
      },
      {
        "scl": "2049.702042",
        "cents": 2049.702042
      },
      {
        "scl": "2081.728637",
        "cents": 2081.728637
      },
      {
        "scl": "2113.755231",
        "cents": 2113.755231
      },
      {
        "scl": "2145.781826",
        "cents": 2145.781826
      },
      {
        "scl": "2177.80842",
        "cents": 2177.80842
      },
      {
        "scl": "2209.835014",
        "cents": 2209.835014
      },
      {
        "scl": "2241.861609",
        "cents": 2241.861609
      },
      {
        "scl": "2273.888203",
        "cents": 2273.888203
      },
      {
        "scl": "2305.914798",
        "cents": 2305.914798
      },
      {
        "scl": "2337.941392",
        "cents": 2337.941392
      },
      {
        "scl": "2369.967987",
        "cents": 2369.967987
      },
      {
        "scl": "2401.994581",
        "cents": 2401.994581
      },
      {
        "scl": "2434.021175",
        "cents": 2434.021175
      },
      {
        "scl": "2466.04777",
        "cents": 2466.04777
      },
      {
        "scl": "2498.074364",
        "cents": 2498.074364
      },
      {
        "scl": "2530.100959",
        "cents": 2530.100959
      },
      {
        "scl": "2562.127553",
        "cents": 2562.127553
      },
      {
        "scl": "2594.154147",
        "cents": 2594.154147
      },
      {
        "scl": "2626.180742",
        "cents": 2626.180742
      },
      {
        "scl": "2658.207336",
        "cents": 2658.207336
      },
      {
        "scl": "2690.233931",
        "cents": 2690.233931
      },
      {
        "scl": "2722.260525",
        "cents": 2722.260525
      },
      {
        "scl": "2754.287119",
        "cents": 2754.287119
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-88-5",
    "description": "88th root of 5, 37.8995 tones/octave",
    "notes": 88,
    "period_cents": 2786.314,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.51",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-88-5/",
    "tones": [
      {
        "scl": "31.662656",
        "cents": 31.662656
      },
      {
        "scl": "63.325312",
        "cents": 63.325312
      },
      {
        "scl": "94.987968",
        "cents": 94.987968
      },
      {
        "scl": "126.650623",
        "cents": 126.650623
      },
      {
        "scl": "158.313279",
        "cents": 158.313279
      },
      {
        "scl": "189.975935",
        "cents": 189.975935
      },
      {
        "scl": "221.638591",
        "cents": 221.638591
      },
      {
        "scl": "253.301247",
        "cents": 253.301247
      },
      {
        "scl": "284.963903",
        "cents": 284.963903
      },
      {
        "scl": "316.626558",
        "cents": 316.626558
      },
      {
        "scl": "348.289214",
        "cents": 348.289214
      },
      {
        "scl": "379.95187",
        "cents": 379.95187
      },
      {
        "scl": "411.614526",
        "cents": 411.614526
      },
      {
        "scl": "443.277182",
        "cents": 443.277182
      },
      {
        "scl": "474.939838",
        "cents": 474.939838
      },
      {
        "scl": "506.602493",
        "cents": 506.602493
      },
      {
        "scl": "538.265149",
        "cents": 538.265149
      },
      {
        "scl": "569.927805",
        "cents": 569.927805
      },
      {
        "scl": "601.590461",
        "cents": 601.590461
      },
      {
        "scl": "633.253117",
        "cents": 633.253117
      },
      {
        "scl": "664.915773",
        "cents": 664.915773
      },
      {
        "scl": "696.578428",
        "cents": 696.578428
      },
      {
        "scl": "728.241084",
        "cents": 728.241084
      },
      {
        "scl": "759.90374",
        "cents": 759.90374
      },
      {
        "scl": "791.566396",
        "cents": 791.566396
      },
      {
        "scl": "823.229052",
        "cents": 823.229052
      },
      {
        "scl": "854.891708",
        "cents": 854.891708
      },
      {
        "scl": "886.554364",
        "cents": 886.554364
      },
      {
        "scl": "918.217019",
        "cents": 918.217019
      },
      {
        "scl": "949.879675",
        "cents": 949.879675
      },
      {
        "scl": "981.542331",
        "cents": 981.542331
      },
      {
        "scl": "1013.204987",
        "cents": 1013.204987
      },
      {
        "scl": "1044.867643",
        "cents": 1044.867643
      },
      {
        "scl": "1076.530299",
        "cents": 1076.530299
      },
      {
        "scl": "1108.192954",
        "cents": 1108.192954
      },
      {
        "scl": "1139.85561",
        "cents": 1139.85561
      },
      {
        "scl": "1171.518266",
        "cents": 1171.518266
      },
      {
        "scl": "1203.180922",
        "cents": 1203.180922
      },
      {
        "scl": "1234.843578",
        "cents": 1234.843578
      },
      {
        "scl": "1266.506234",
        "cents": 1266.506234
      },
      {
        "scl": "1298.168889",
        "cents": 1298.168889
      },
      {
        "scl": "1329.831545",
        "cents": 1329.831545
      },
      {
        "scl": "1361.494201",
        "cents": 1361.494201
      },
      {
        "scl": "1393.156857",
        "cents": 1393.156857
      },
      {
        "scl": "1424.819513",
        "cents": 1424.819513
      },
      {
        "scl": "1456.482169",
        "cents": 1456.482169
      },
      {
        "scl": "1488.144824",
        "cents": 1488.144824
      },
      {
        "scl": "1519.80748",
        "cents": 1519.80748
      },
      {
        "scl": "1551.470136",
        "cents": 1551.470136
      },
      {
        "scl": "1583.132792",
        "cents": 1583.132792
      },
      {
        "scl": "1614.795448",
        "cents": 1614.795448
      },
      {
        "scl": "1646.458104",
        "cents": 1646.458104
      },
      {
        "scl": "1678.120759",
        "cents": 1678.120759
      },
      {
        "scl": "1709.783415",
        "cents": 1709.783415
      },
      {
        "scl": "1741.446071",
        "cents": 1741.446071
      },
      {
        "scl": "1773.108727",
        "cents": 1773.108727
      },
      {
        "scl": "1804.771383",
        "cents": 1804.771383
      },
      {
        "scl": "1836.434039",
        "cents": 1836.434039
      },
      {
        "scl": "1868.096695",
        "cents": 1868.096695
      },
      {
        "scl": "1899.75935",
        "cents": 1899.75935
      },
      {
        "scl": "1931.422006",
        "cents": 1931.422006
      },
      {
        "scl": "1963.084662",
        "cents": 1963.084662
      },
      {
        "scl": "1994.747318",
        "cents": 1994.747318
      },
      {
        "scl": "2026.409974",
        "cents": 2026.409974
      },
      {
        "scl": "2058.07263",
        "cents": 2058.07263
      },
      {
        "scl": "2089.735285",
        "cents": 2089.735285
      },
      {
        "scl": "2121.397941",
        "cents": 2121.397941
      },
      {
        "scl": "2153.060597",
        "cents": 2153.060597
      },
      {
        "scl": "2184.723253",
        "cents": 2184.723253
      },
      {
        "scl": "2216.385909",
        "cents": 2216.385909
      },
      {
        "scl": "2248.048565",
        "cents": 2248.048565
      },
      {
        "scl": "2279.71122",
        "cents": 2279.71122
      },
      {
        "scl": "2311.373876",
        "cents": 2311.373876
      },
      {
        "scl": "2343.036532",
        "cents": 2343.036532
      },
      {
        "scl": "2374.699188",
        "cents": 2374.699188
      },
      {
        "scl": "2406.361844",
        "cents": 2406.361844
      },
      {
        "scl": "2438.0245",
        "cents": 2438.0245
      },
      {
        "scl": "2469.687155",
        "cents": 2469.687155
      },
      {
        "scl": "2501.349811",
        "cents": 2501.349811
      },
      {
        "scl": "2533.012467",
        "cents": 2533.012467
      },
      {
        "scl": "2564.675123",
        "cents": 2564.675123
      },
      {
        "scl": "2596.337779",
        "cents": 2596.337779
      },
      {
        "scl": "2628.000435",
        "cents": 2628.000435
      },
      {
        "scl": "2659.663091",
        "cents": 2659.663091
      },
      {
        "scl": "2691.325746",
        "cents": 2691.325746
      },
      {
        "scl": "2722.988402",
        "cents": 2722.988402
      },
      {
        "scl": "2754.651058",
        "cents": 2754.651058
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-88-11",
    "description": "88th root of 11, 25.4377 tones/octave",
    "notes": 88,
    "period_cents": 4151.318,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-88-11/",
    "tones": [
      {
        "scl": "47.174068",
        "cents": 47.174068
      },
      {
        "scl": "94.348135",
        "cents": 94.348135
      },
      {
        "scl": "141.522203",
        "cents": 141.522203
      },
      {
        "scl": "188.69627",
        "cents": 188.69627
      },
      {
        "scl": "235.870338",
        "cents": 235.870338
      },
      {
        "scl": "283.044405",
        "cents": 283.044405
      },
      {
        "scl": "330.218473",
        "cents": 330.218473
      },
      {
        "scl": "377.39254",
        "cents": 377.39254
      },
      {
        "scl": "424.566608",
        "cents": 424.566608
      },
      {
        "scl": "471.740675",
        "cents": 471.740675
      },
      {
        "scl": "518.914743",
        "cents": 518.914743
      },
      {
        "scl": "566.08881",
        "cents": 566.08881
      },
      {
        "scl": "613.262878",
        "cents": 613.262878
      },
      {
        "scl": "660.436945",
        "cents": 660.436945
      },
      {
        "scl": "707.611013",
        "cents": 707.611013
      },
      {
        "scl": "754.78508",
        "cents": 754.78508
      },
      {
        "scl": "801.959148",
        "cents": 801.959148
      },
      {
        "scl": "849.133215",
        "cents": 849.133215
      },
      {
        "scl": "896.307283",
        "cents": 896.307283
      },
      {
        "scl": "943.481351",
        "cents": 943.481351
      },
      {
        "scl": "990.655418",
        "cents": 990.655418
      },
      {
        "scl": "1037.829486",
        "cents": 1037.829486
      },
      {
        "scl": "1085.003553",
        "cents": 1085.003553
      },
      {
        "scl": "1132.177621",
        "cents": 1132.177621
      },
      {
        "scl": "1179.351688",
        "cents": 1179.351688
      },
      {
        "scl": "1226.525756",
        "cents": 1226.525756
      },
      {
        "scl": "1273.699823",
        "cents": 1273.699823
      },
      {
        "scl": "1320.873891",
        "cents": 1320.873891
      },
      {
        "scl": "1368.047958",
        "cents": 1368.047958
      },
      {
        "scl": "1415.222026",
        "cents": 1415.222026
      },
      {
        "scl": "1462.396093",
        "cents": 1462.396093
      },
      {
        "scl": "1509.570161",
        "cents": 1509.570161
      },
      {
        "scl": "1556.744228",
        "cents": 1556.744228
      },
      {
        "scl": "1603.918296",
        "cents": 1603.918296
      },
      {
        "scl": "1651.092363",
        "cents": 1651.092363
      },
      {
        "scl": "1698.266431",
        "cents": 1698.266431
      },
      {
        "scl": "1745.440498",
        "cents": 1745.440498
      },
      {
        "scl": "1792.614566",
        "cents": 1792.614566
      },
      {
        "scl": "1839.788634",
        "cents": 1839.788634
      },
      {
        "scl": "1886.962701",
        "cents": 1886.962701
      },
      {
        "scl": "1934.136769",
        "cents": 1934.136769
      },
      {
        "scl": "1981.310836",
        "cents": 1981.310836
      },
      {
        "scl": "2028.484904",
        "cents": 2028.484904
      },
      {
        "scl": "2075.658971",
        "cents": 2075.658971
      },
      {
        "scl": "2122.833039",
        "cents": 2122.833039
      },
      {
        "scl": "2170.007106",
        "cents": 2170.007106
      },
      {
        "scl": "2217.181174",
        "cents": 2217.181174
      },
      {
        "scl": "2264.355241",
        "cents": 2264.355241
      },
      {
        "scl": "2311.529309",
        "cents": 2311.529309
      },
      {
        "scl": "2358.703376",
        "cents": 2358.703376
      },
      {
        "scl": "2405.877444",
        "cents": 2405.877444
      },
      {
        "scl": "2453.051511",
        "cents": 2453.051511
      },
      {
        "scl": "2500.225579",
        "cents": 2500.225579
      },
      {
        "scl": "2547.399646",
        "cents": 2547.399646
      },
      {
        "scl": "2594.573714",
        "cents": 2594.573714
      },
      {
        "scl": "2641.747782",
        "cents": 2641.747782
      },
      {
        "scl": "2688.921849",
        "cents": 2688.921849
      },
      {
        "scl": "2736.095917",
        "cents": 2736.095917
      },
      {
        "scl": "2783.269984",
        "cents": 2783.269984
      },
      {
        "scl": "2830.444052",
        "cents": 2830.444052
      },
      {
        "scl": "2877.618119",
        "cents": 2877.618119
      },
      {
        "scl": "2924.792187",
        "cents": 2924.792187
      },
      {
        "scl": "2971.966254",
        "cents": 2971.966254
      },
      {
        "scl": "3019.140322",
        "cents": 3019.140322
      },
      {
        "scl": "3066.314389",
        "cents": 3066.314389
      },
      {
        "scl": "3113.488457",
        "cents": 3113.488457
      },
      {
        "scl": "3160.662524",
        "cents": 3160.662524
      },
      {
        "scl": "3207.836592",
        "cents": 3207.836592
      },
      {
        "scl": "3255.010659",
        "cents": 3255.010659
      },
      {
        "scl": "3302.184727",
        "cents": 3302.184727
      },
      {
        "scl": "3349.358794",
        "cents": 3349.358794
      },
      {
        "scl": "3396.532862",
        "cents": 3396.532862
      },
      {
        "scl": "3443.706929",
        "cents": 3443.706929
      },
      {
        "scl": "3490.880997",
        "cents": 3490.880997
      },
      {
        "scl": "3538.055065",
        "cents": 3538.055065
      },
      {
        "scl": "3585.229132",
        "cents": 3585.229132
      },
      {
        "scl": "3632.4032",
        "cents": 3632.4032
      },
      {
        "scl": "3679.577267",
        "cents": 3679.577267
      },
      {
        "scl": "3726.751335",
        "cents": 3726.751335
      },
      {
        "scl": "3773.925402",
        "cents": 3773.925402
      },
      {
        "scl": "3821.09947",
        "cents": 3821.09947
      },
      {
        "scl": "3868.273537",
        "cents": 3868.273537
      },
      {
        "scl": "3915.447605",
        "cents": 3915.447605
      },
      {
        "scl": "3962.621672",
        "cents": 3962.621672
      },
      {
        "scl": "4009.79574",
        "cents": 4009.79574
      },
      {
        "scl": "4056.969807",
        "cents": 4056.969807
      },
      {
        "scl": "4104.143875",
        "cents": 4104.143875
      },
      {
        "scl": "11/1",
        "cents": 4151.318
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-89-11",
    "description": "89th root of 11, 25.7268 tones/octave",
    "notes": 89,
    "period_cents": 4151.318,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.52",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-89-11/",
    "tones": [
      {
        "scl": "46.644022",
        "cents": 46.644022
      },
      {
        "scl": "93.288044",
        "cents": 93.288044
      },
      {
        "scl": "139.932065",
        "cents": 139.932065
      },
      {
        "scl": "186.576087",
        "cents": 186.576087
      },
      {
        "scl": "233.220109",
        "cents": 233.220109
      },
      {
        "scl": "279.864131",
        "cents": 279.864131
      },
      {
        "scl": "326.508153",
        "cents": 326.508153
      },
      {
        "scl": "373.152175",
        "cents": 373.152175
      },
      {
        "scl": "419.796196",
        "cents": 419.796196
      },
      {
        "scl": "466.440218",
        "cents": 466.440218
      },
      {
        "scl": "513.08424",
        "cents": 513.08424
      },
      {
        "scl": "559.728262",
        "cents": 559.728262
      },
      {
        "scl": "606.372284",
        "cents": 606.372284
      },
      {
        "scl": "653.016306",
        "cents": 653.016306
      },
      {
        "scl": "699.660327",
        "cents": 699.660327
      },
      {
        "scl": "746.304349",
        "cents": 746.304349
      },
      {
        "scl": "792.948371",
        "cents": 792.948371
      },
      {
        "scl": "839.592393",
        "cents": 839.592393
      },
      {
        "scl": "886.236415",
        "cents": 886.236415
      },
      {
        "scl": "932.880436",
        "cents": 932.880436
      },
      {
        "scl": "979.524458",
        "cents": 979.524458
      },
      {
        "scl": "1026.16848",
        "cents": 1026.16848
      },
      {
        "scl": "1072.812502",
        "cents": 1072.812502
      },
      {
        "scl": "1119.456524",
        "cents": 1119.456524
      },
      {
        "scl": "1166.100546",
        "cents": 1166.100546
      },
      {
        "scl": "1212.744567",
        "cents": 1212.744567
      },
      {
        "scl": "1259.388589",
        "cents": 1259.388589
      },
      {
        "scl": "1306.032611",
        "cents": 1306.032611
      },
      {
        "scl": "1352.676633",
        "cents": 1352.676633
      },
      {
        "scl": "1399.320655",
        "cents": 1399.320655
      },
      {
        "scl": "1445.964677",
        "cents": 1445.964677
      },
      {
        "scl": "1492.608698",
        "cents": 1492.608698
      },
      {
        "scl": "1539.25272",
        "cents": 1539.25272
      },
      {
        "scl": "1585.896742",
        "cents": 1585.896742
      },
      {
        "scl": "1632.540764",
        "cents": 1632.540764
      },
      {
        "scl": "1679.184786",
        "cents": 1679.184786
      },
      {
        "scl": "1725.828807",
        "cents": 1725.828807
      },
      {
        "scl": "1772.472829",
        "cents": 1772.472829
      },
      {
        "scl": "1819.116851",
        "cents": 1819.116851
      },
      {
        "scl": "1865.760873",
        "cents": 1865.760873
      },
      {
        "scl": "1912.404895",
        "cents": 1912.404895
      },
      {
        "scl": "1959.048917",
        "cents": 1959.048917
      },
      {
        "scl": "2005.692938",
        "cents": 2005.692938
      },
      {
        "scl": "2052.33696",
        "cents": 2052.33696
      },
      {
        "scl": "2098.980982",
        "cents": 2098.980982
      },
      {
        "scl": "2145.625004",
        "cents": 2145.625004
      },
      {
        "scl": "2192.269026",
        "cents": 2192.269026
      },
      {
        "scl": "2238.913048",
        "cents": 2238.913048
      },
      {
        "scl": "2285.557069",
        "cents": 2285.557069
      },
      {
        "scl": "2332.201091",
        "cents": 2332.201091
      },
      {
        "scl": "2378.845113",
        "cents": 2378.845113
      },
      {
        "scl": "2425.489135",
        "cents": 2425.489135
      },
      {
        "scl": "2472.133157",
        "cents": 2472.133157
      },
      {
        "scl": "2518.777179",
        "cents": 2518.777179
      },
      {
        "scl": "2565.4212",
        "cents": 2565.4212
      },
      {
        "scl": "2612.065222",
        "cents": 2612.065222
      },
      {
        "scl": "2658.709244",
        "cents": 2658.709244
      },
      {
        "scl": "2705.353266",
        "cents": 2705.353266
      },
      {
        "scl": "2751.997288",
        "cents": 2751.997288
      },
      {
        "scl": "2798.641309",
        "cents": 2798.641309
      },
      {
        "scl": "2845.285331",
        "cents": 2845.285331
      },
      {
        "scl": "2891.929353",
        "cents": 2891.929353
      },
      {
        "scl": "2938.573375",
        "cents": 2938.573375
      },
      {
        "scl": "2985.217397",
        "cents": 2985.217397
      },
      {
        "scl": "3031.861419",
        "cents": 3031.861419
      },
      {
        "scl": "3078.50544",
        "cents": 3078.50544
      },
      {
        "scl": "3125.149462",
        "cents": 3125.149462
      },
      {
        "scl": "3171.793484",
        "cents": 3171.793484
      },
      {
        "scl": "3218.437506",
        "cents": 3218.437506
      },
      {
        "scl": "3265.081528",
        "cents": 3265.081528
      },
      {
        "scl": "3311.72555",
        "cents": 3311.72555
      },
      {
        "scl": "3358.369571",
        "cents": 3358.369571
      },
      {
        "scl": "3405.013593",
        "cents": 3405.013593
      },
      {
        "scl": "3451.657615",
        "cents": 3451.657615
      },
      {
        "scl": "3498.301637",
        "cents": 3498.301637
      },
      {
        "scl": "3544.945659",
        "cents": 3544.945659
      },
      {
        "scl": "3591.58968",
        "cents": 3591.58968
      },
      {
        "scl": "3638.233702",
        "cents": 3638.233702
      },
      {
        "scl": "3684.877724",
        "cents": 3684.877724
      },
      {
        "scl": "3731.521746",
        "cents": 3731.521746
      },
      {
        "scl": "3778.165768",
        "cents": 3778.165768
      },
      {
        "scl": "3824.80979",
        "cents": 3824.80979
      },
      {
        "scl": "3871.453811",
        "cents": 3871.453811
      },
      {
        "scl": "3918.097833",
        "cents": 3918.097833
      },
      {
        "scl": "3964.741855",
        "cents": 3964.741855
      },
      {
        "scl": "4011.385877",
        "cents": 4011.385877
      },
      {
        "scl": "4058.029899",
        "cents": 4058.029899
      },
      {
        "scl": "4104.673921",
        "cents": 4104.673921
      },
      {
        "scl": "11/1",
        "cents": 4151.318
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen12-hanson-13-three-ogdoadic-diamonds",
    "description": "3 Ogdoadic Diamonds (at 1/1, 4/3 & 3/2), Figure 13",
    "notes": 91,
    "period_cents": 1200.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Larry A. Hanson, Development of a 53-Tone Keyboard Layout, Xenharmonikon 12 (1989)",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen12-hanson-13-three-ogdoadic-diamonds/",
    "tones": [
      {
        "scl": "45/44",
        "cents": 38.906
      },
      {
        "scl": "40/39",
        "cents": 43.831
      },
      {
        "scl": "33/32",
        "cents": 53.273
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "27/26",
        "cents": 65.337
      },
      {
        "scl": "22/21",
        "cents": 80.537
      },
      {
        "scl": "21/20",
        "cents": 84.467
      },
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "15/14",
        "cents": 119.443
      },
      {
        "scl": "14/13",
        "cents": 128.298
      },
      {
        "scl": "13/12",
        "cents": 138.573
      },
      {
        "scl": "12/11",
        "cents": 150.637
      },
      {
        "scl": "11/10",
        "cents": 165.004
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "44/39",
        "cents": 208.835
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "15/13",
        "cents": 247.741
      },
      {
        "scl": "52/45",
        "cents": 250.304
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "33/28",
        "cents": 284.447
      },
      {
        "scl": "13/11",
        "cents": 289.21
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "6/5",
        "cents": 315.641
      },
      {
        "scl": "40/33",
        "cents": 333.041
      },
      {
        "scl": "39/32",
        "cents": 342.483
      },
      {
        "scl": "11/9",
        "cents": 347.408
      },
      {
        "scl": "27/22",
        "cents": 354.547
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "26/21",
        "cents": 369.747
      },
      {
        "scl": "56/45",
        "cents": 378.602
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "33/26",
        "cents": 412.745
      },
      {
        "scl": "14/11",
        "cents": 417.508
      },
      {
        "scl": "9/7",
        "cents": 435.084
      },
      {
        "scl": "13/10",
        "cents": 454.214
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "27/20",
        "cents": 519.551
      },
      {
        "scl": "15/11",
        "cents": 536.951
      },
      {
        "scl": "11/8",
        "cents": 551.318
      },
      {
        "scl": "18/13",
        "cents": 563.382
      },
      {
        "scl": "39/28",
        "cents": 573.657
      },
      {
        "scl": "7/5",
        "cents": 582.512
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "64/45",
        "cents": 609.776
      },
      {
        "scl": "10/7",
        "cents": 617.488
      },
      {
        "scl": "56/39",
        "cents": 626.343
      },
      {
        "scl": "13/9",
        "cents": 636.618
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "22/15",
        "cents": 663.049
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "32/21",
        "cents": 729.219
      },
      {
        "scl": "20/13",
        "cents": 745.786
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "11/7",
        "cents": 782.492
      },
      {
        "scl": "52/33",
        "cents": 787.255
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "45/28",
        "cents": 821.398
      },
      {
        "scl": "21/13",
        "cents": 830.253
      },
      {
        "scl": "13/8",
        "cents": 840.528
      },
      {
        "scl": "44/27",
        "cents": 845.453
      },
      {
        "scl": "18/11",
        "cents": 852.592
      },
      {
        "scl": "64/39",
        "cents": 857.517
      },
      {
        "scl": "33/20",
        "cents": 866.959
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "22/13",
        "cents": 910.79
      },
      {
        "scl": "56/33",
        "cents": 915.553
      },
      {
        "scl": "12/7",
        "cents": 933.129
      },
      {
        "scl": "45/26",
        "cents": 949.696
      },
      {
        "scl": "26/15",
        "cents": 952.259
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "39/22",
        "cents": 991.165
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "9/5",
        "cents": 1017.596
      },
      {
        "scl": "20/11",
        "cents": 1034.996
      },
      {
        "scl": "11/6",
        "cents": 1049.363
      },
      {
        "scl": "24/13",
        "cents": 1061.427
      },
      {
        "scl": "13/7",
        "cents": 1071.702
      },
      {
        "scl": "28/15",
        "cents": 1080.557
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "40/21",
        "cents": 1115.533
      },
      {
        "scl": "21/11",
        "cents": 1119.463
      },
      {
        "scl": "52/27",
        "cents": 1134.663
      },
      {
        "scl": "27/14",
        "cents": 1137.039
      },
      {
        "scl": "64/33",
        "cents": 1146.727
      },
      {
        "scl": "39/20",
        "cents": 1156.169
      },
      {
        "scl": "88/45",
        "cents": 1161.094
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-mclaren-nonoctave-95-11",
    "description": "95th root of 11, 27.4612 tones/octave",
    "notes": 95,
    "period_cents": 4151.318,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "B. McLaren, More About Non-Octave Scales, Xenharmonikon 16 (1995), p.53",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-mclaren-nonoctave-95-11/",
    "tones": [
      {
        "scl": "43.698084",
        "cents": 43.698084
      },
      {
        "scl": "87.396167",
        "cents": 87.396167
      },
      {
        "scl": "131.094251",
        "cents": 131.094251
      },
      {
        "scl": "174.792334",
        "cents": 174.792334
      },
      {
        "scl": "218.490418",
        "cents": 218.490418
      },
      {
        "scl": "262.188502",
        "cents": 262.188502
      },
      {
        "scl": "305.886585",
        "cents": 305.886585
      },
      {
        "scl": "349.584669",
        "cents": 349.584669
      },
      {
        "scl": "393.282752",
        "cents": 393.282752
      },
      {
        "scl": "436.980836",
        "cents": 436.980836
      },
      {
        "scl": "480.67892",
        "cents": 480.67892
      },
      {
        "scl": "524.377003",
        "cents": 524.377003
      },
      {
        "scl": "568.075087",
        "cents": 568.075087
      },
      {
        "scl": "611.77317",
        "cents": 611.77317
      },
      {
        "scl": "655.471254",
        "cents": 655.471254
      },
      {
        "scl": "699.169338",
        "cents": 699.169338
      },
      {
        "scl": "742.867421",
        "cents": 742.867421
      },
      {
        "scl": "786.565505",
        "cents": 786.565505
      },
      {
        "scl": "830.263588",
        "cents": 830.263588
      },
      {
        "scl": "873.961672",
        "cents": 873.961672
      },
      {
        "scl": "917.659756",
        "cents": 917.659756
      },
      {
        "scl": "961.357839",
        "cents": 961.357839
      },
      {
        "scl": "1005.055923",
        "cents": 1005.055923
      },
      {
        "scl": "1048.754006",
        "cents": 1048.754006
      },
      {
        "scl": "1092.45209",
        "cents": 1092.45209
      },
      {
        "scl": "1136.150174",
        "cents": 1136.150174
      },
      {
        "scl": "1179.848257",
        "cents": 1179.848257
      },
      {
        "scl": "1223.546341",
        "cents": 1223.546341
      },
      {
        "scl": "1267.244425",
        "cents": 1267.244425
      },
      {
        "scl": "1310.942508",
        "cents": 1310.942508
      },
      {
        "scl": "1354.640592",
        "cents": 1354.640592
      },
      {
        "scl": "1398.338675",
        "cents": 1398.338675
      },
      {
        "scl": "1442.036759",
        "cents": 1442.036759
      },
      {
        "scl": "1485.734843",
        "cents": 1485.734843
      },
      {
        "scl": "1529.432926",
        "cents": 1529.432926
      },
      {
        "scl": "1573.13101",
        "cents": 1573.13101
      },
      {
        "scl": "1616.829093",
        "cents": 1616.829093
      },
      {
        "scl": "1660.527177",
        "cents": 1660.527177
      },
      {
        "scl": "1704.225261",
        "cents": 1704.225261
      },
      {
        "scl": "1747.923344",
        "cents": 1747.923344
      },
      {
        "scl": "1791.621428",
        "cents": 1791.621428
      },
      {
        "scl": "1835.319511",
        "cents": 1835.319511
      },
      {
        "scl": "1879.017595",
        "cents": 1879.017595
      },
      {
        "scl": "1922.715679",
        "cents": 1922.715679
      },
      {
        "scl": "1966.413762",
        "cents": 1966.413762
      },
      {
        "scl": "2010.111846",
        "cents": 2010.111846
      },
      {
        "scl": "2053.809929",
        "cents": 2053.809929
      },
      {
        "scl": "2097.508013",
        "cents": 2097.508013
      },
      {
        "scl": "2141.206097",
        "cents": 2141.206097
      },
      {
        "scl": "2184.90418",
        "cents": 2184.90418
      },
      {
        "scl": "2228.602264",
        "cents": 2228.602264
      },
      {
        "scl": "2272.300347",
        "cents": 2272.300347
      },
      {
        "scl": "2315.998431",
        "cents": 2315.998431
      },
      {
        "scl": "2359.696515",
        "cents": 2359.696515
      },
      {
        "scl": "2403.394598",
        "cents": 2403.394598
      },
      {
        "scl": "2447.092682",
        "cents": 2447.092682
      },
      {
        "scl": "2490.790765",
        "cents": 2490.790765
      },
      {
        "scl": "2534.488849",
        "cents": 2534.488849
      },
      {
        "scl": "2578.186933",
        "cents": 2578.186933
      },
      {
        "scl": "2621.885016",
        "cents": 2621.885016
      },
      {
        "scl": "2665.5831",
        "cents": 2665.5831
      },
      {
        "scl": "2709.281183",
        "cents": 2709.281183
      },
      {
        "scl": "2752.979267",
        "cents": 2752.979267
      },
      {
        "scl": "2796.677351",
        "cents": 2796.677351
      },
      {
        "scl": "2840.375434",
        "cents": 2840.375434
      },
      {
        "scl": "2884.073518",
        "cents": 2884.073518
      },
      {
        "scl": "2927.771601",
        "cents": 2927.771601
      },
      {
        "scl": "2971.469685",
        "cents": 2971.469685
      },
      {
        "scl": "3015.167769",
        "cents": 3015.167769
      },
      {
        "scl": "3058.865852",
        "cents": 3058.865852
      },
      {
        "scl": "3102.563936",
        "cents": 3102.563936
      },
      {
        "scl": "3146.262019",
        "cents": 3146.262019
      },
      {
        "scl": "3189.960103",
        "cents": 3189.960103
      },
      {
        "scl": "3233.658187",
        "cents": 3233.658187
      },
      {
        "scl": "3277.35627",
        "cents": 3277.35627
      },
      {
        "scl": "3321.054354",
        "cents": 3321.054354
      },
      {
        "scl": "3364.752437",
        "cents": 3364.752437
      },
      {
        "scl": "3408.450521",
        "cents": 3408.450521
      },
      {
        "scl": "3452.148605",
        "cents": 3452.148605
      },
      {
        "scl": "3495.846688",
        "cents": 3495.846688
      },
      {
        "scl": "3539.544772",
        "cents": 3539.544772
      },
      {
        "scl": "3583.242856",
        "cents": 3583.242856
      },
      {
        "scl": "3626.940939",
        "cents": 3626.940939
      },
      {
        "scl": "3670.639023",
        "cents": 3670.639023
      },
      {
        "scl": "3714.337106",
        "cents": 3714.337106
      },
      {
        "scl": "3758.03519",
        "cents": 3758.03519
      },
      {
        "scl": "3801.733274",
        "cents": 3801.733274
      },
      {
        "scl": "3845.431357",
        "cents": 3845.431357
      },
      {
        "scl": "3889.129441",
        "cents": 3889.129441
      },
      {
        "scl": "3932.827524",
        "cents": 3932.827524
      },
      {
        "scl": "3976.525608",
        "cents": 3976.525608
      },
      {
        "scl": "4020.223692",
        "cents": 4020.223692
      },
      {
        "scl": "4063.921775",
        "cents": 4063.921775
      },
      {
        "scl": "4107.619859",
        "cents": 4107.619859
      },
      {
        "scl": "11/1",
        "cents": 4151.318
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen18-erlich-ennealimmal-99",
    "description": "72L 27s MOS for Ennealimmal, L=13.735, s=7.819",
    "notes": 99,
    "period_cents": 1200.033,
    "just": false,
    "limit": 0,
    "source": "Xenharmonikon",
    "reference": "Paul Erlich, A Middle Path Between Just Intonation and the Equal Temperaments Part 1, Xenharmonikon 18 (2006), p.186",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen18-erlich-ennealimmal-99/",
    "tones": [
      {
        "scl": "13.735",
        "cents": 13.735
      },
      {
        "scl": "21.554",
        "cents": 21.554
      },
      {
        "scl": "35.289",
        "cents": 35.289
      },
      {
        "scl": "49.024",
        "cents": 49.024
      },
      {
        "scl": "62.759",
        "cents": 62.759
      },
      {
        "scl": "70.578",
        "cents": 70.578
      },
      {
        "scl": "84.313",
        "cents": 84.313
      },
      {
        "scl": "98.048",
        "cents": 98.048
      },
      {
        "scl": "111.783",
        "cents": 111.783
      },
      {
        "scl": "119.602",
        "cents": 119.602
      },
      {
        "scl": "133.337",
        "cents": 133.337
      },
      {
        "scl": "147.072",
        "cents": 147.072
      },
      {
        "scl": "154.891",
        "cents": 154.891
      },
      {
        "scl": "168.626",
        "cents": 168.626
      },
      {
        "scl": "182.361",
        "cents": 182.361
      },
      {
        "scl": "196.096",
        "cents": 196.096
      },
      {
        "scl": "203.915",
        "cents": 203.915
      },
      {
        "scl": "217.650",
        "cents": 217.65
      },
      {
        "scl": "231.385",
        "cents": 231.385
      },
      {
        "scl": "245.120",
        "cents": 245.12
      },
      {
        "scl": "252.939",
        "cents": 252.939
      },
      {
        "scl": "266.674",
        "cents": 266.674
      },
      {
        "scl": "280.409",
        "cents": 280.409
      },
      {
        "scl": "288.228",
        "cents": 288.228
      },
      {
        "scl": "301.963",
        "cents": 301.963
      },
      {
        "scl": "315.698",
        "cents": 315.698
      },
      {
        "scl": "329.433",
        "cents": 329.433
      },
      {
        "scl": "337.252",
        "cents": 337.252
      },
      {
        "scl": "350.987",
        "cents": 350.987
      },
      {
        "scl": "364.722",
        "cents": 364.722
      },
      {
        "scl": "378.457",
        "cents": 378.457
      },
      {
        "scl": "386.276",
        "cents": 386.276
      },
      {
        "scl": "400.011",
        "cents": 400.011
      },
      {
        "scl": "413.746",
        "cents": 413.746
      },
      {
        "scl": "421.565",
        "cents": 421.565
      },
      {
        "scl": "435.300",
        "cents": 435.3
      },
      {
        "scl": "449.035",
        "cents": 449.035
      },
      {
        "scl": "462.770",
        "cents": 462.77
      },
      {
        "scl": "470.589",
        "cents": 470.589
      },
      {
        "scl": "484.324",
        "cents": 484.324
      },
      {
        "scl": "498.059",
        "cents": 498.059
      },
      {
        "scl": "511.794",
        "cents": 511.794
      },
      {
        "scl": "519.613",
        "cents": 519.613
      },
      {
        "scl": "533.348",
        "cents": 533.348
      },
      {
        "scl": "547.083",
        "cents": 547.083
      },
      {
        "scl": "554.902",
        "cents": 554.902
      },
      {
        "scl": "568.637",
        "cents": 568.637
      },
      {
        "scl": "582.372",
        "cents": 582.372
      },
      {
        "scl": "596.107",
        "cents": 596.107
      },
      {
        "scl": "603.926",
        "cents": 603.926
      },
      {
        "scl": "617.661",
        "cents": 617.661
      },
      {
        "scl": "631.396",
        "cents": 631.396
      },
      {
        "scl": "645.131",
        "cents": 645.131
      },
      {
        "scl": "652.950",
        "cents": 652.95
      },
      {
        "scl": "666.685",
        "cents": 666.685
      },
      {
        "scl": "680.420",
        "cents": 680.42
      },
      {
        "scl": "688.239",
        "cents": 688.239
      },
      {
        "scl": "701.974",
        "cents": 701.974
      },
      {
        "scl": "715.709",
        "cents": 715.709
      },
      {
        "scl": "729.444",
        "cents": 729.444
      },
      {
        "scl": "737.263",
        "cents": 737.263
      },
      {
        "scl": "750.998",
        "cents": 750.998
      },
      {
        "scl": "764.733",
        "cents": 764.733
      },
      {
        "scl": "778.468",
        "cents": 778.468
      },
      {
        "scl": "786.287",
        "cents": 786.287
      },
      {
        "scl": "800.022",
        "cents": 800.022
      },
      {
        "scl": "813.757",
        "cents": 813.757
      },
      {
        "scl": "821.576",
        "cents": 821.576
      },
      {
        "scl": "835.311",
        "cents": 835.311
      },
      {
        "scl": "849.046",
        "cents": 849.046
      },
      {
        "scl": "862.781",
        "cents": 862.781
      },
      {
        "scl": "870.600",
        "cents": 870.6
      },
      {
        "scl": "884.335",
        "cents": 884.335
      },
      {
        "scl": "898.070",
        "cents": 898.07
      },
      {
        "scl": "911.805",
        "cents": 911.805
      },
      {
        "scl": "919.624",
        "cents": 919.624
      },
      {
        "scl": "933.359",
        "cents": 933.359
      },
      {
        "scl": "947.094",
        "cents": 947.094
      },
      {
        "scl": "954.913",
        "cents": 954.913
      },
      {
        "scl": "968.648",
        "cents": 968.648
      },
      {
        "scl": "982.383",
        "cents": 982.383
      },
      {
        "scl": "996.118",
        "cents": 996.118
      },
      {
        "scl": "1003.937",
        "cents": 1003.937
      },
      {
        "scl": "1017.672",
        "cents": 1017.672
      },
      {
        "scl": "1031.407",
        "cents": 1031.407
      },
      {
        "scl": "1045.142",
        "cents": 1045.142
      },
      {
        "scl": "1052.961",
        "cents": 1052.961
      },
      {
        "scl": "1066.696",
        "cents": 1066.696
      },
      {
        "scl": "1080.431",
        "cents": 1080.431
      },
      {
        "scl": "1088.250",
        "cents": 1088.25
      },
      {
        "scl": "1101.985",
        "cents": 1101.985
      },
      {
        "scl": "1115.720",
        "cents": 1115.72
      },
      {
        "scl": "1129.455",
        "cents": 1129.455
      },
      {
        "scl": "1137.274",
        "cents": 1137.274
      },
      {
        "scl": "1151.009",
        "cents": 1151.009
      },
      {
        "scl": "1164.744",
        "cents": 1164.744
      },
      {
        "scl": "1178.479",
        "cents": 1178.479
      },
      {
        "scl": "1186.298",
        "cents": 1186.298
      },
      {
        "scl": "1200.033",
        "cents": 1200.033
      }
    ]
  },
  {
    "stem": "mailing-lists/poole100",
    "description": "Henry Ward Poole's 100 note 7-limit scale, Helmholtz page 474",
    "notes": 100,
    "period_cents": 1200.0,
    "just": true,
    "limit": 7,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12278.html#12278",
    "url": "https://scalelibrary.org/scales/mailing-lists/poole100/",
    "tones": [
      {
        "scl": "32805/32768",
        "cents": 1.954
      },
      {
        "scl": "2240/2187",
        "cents": 41.455
      },
      {
        "scl": "28/27",
        "cents": 62.961
      },
      {
        "scl": "8505/8192",
        "cents": 64.915
      },
      {
        "scl": "20480/19683",
        "cents": 68.719
      },
      {
        "scl": "25/24",
        "cents": 70.672
      },
      {
        "scl": "137781/131072",
        "cents": 86.421
      },
      {
        "scl": "256/243",
        "cents": 90.225
      },
      {
        "scl": "135/128",
        "cents": 92.179
      },
      {
        "scl": "2187/2048",
        "cents": 113.685
      },
      {
        "scl": "7168/6561",
        "cents": 153.186
      },
      {
        "scl": "35/32",
        "cents": 155.14
      },
      {
        "scl": "800/729",
        "cents": 160.897
      },
      {
        "scl": "567/512",
        "cents": 176.646
      },
      {
        "scl": "65536/59049",
        "cents": 180.45
      },
      {
        "scl": "10/9",
        "cents": 182.404
      },
      {
        "scl": "18225/16384",
        "cents": 184.357
      },
      {
        "scl": "9/8",
        "cents": 203.91
      },
      {
        "scl": "295245/262144",
        "cents": 205.864
      },
      {
        "scl": "280/243",
        "cents": 245.365
      },
      {
        "scl": "7/6",
        "cents": 266.871
      },
      {
        "scl": "76545/65536",
        "cents": 268.825
      },
      {
        "scl": "2560/2187",
        "cents": 272.629
      },
      {
        "scl": "75/64",
        "cents": 274.582
      },
      {
        "scl": "32/27",
        "cents": 294.135
      },
      {
        "scl": "1215/1024",
        "cents": 296.089
      },
      {
        "scl": "19683/16384",
        "cents": 317.595
      },
      {
        "scl": "896/729",
        "cents": 357.096
      },
      {
        "scl": "315/256",
        "cents": 359.05
      },
      {
        "scl": "100/81",
        "cents": 364.807
      },
      {
        "scl": "5103/4096",
        "cents": 380.556
      },
      {
        "scl": "8192/6561",
        "cents": 384.36
      },
      {
        "scl": "5/4",
        "cents": 386.314
      },
      {
        "scl": "164025/131072",
        "cents": 388.267
      },
      {
        "scl": "81/64",
        "cents": 407.82
      },
      {
        "scl": "35/27",
        "cents": 449.275
      },
      {
        "scl": "21/16",
        "cents": 470.781
      },
      {
        "scl": "688905/524288",
        "cents": 472.735
      },
      {
        "scl": "320/243",
        "cents": 476.539
      },
      {
        "scl": "675/512",
        "cents": 478.492
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "10935/8192",
        "cents": 499.999
      },
      {
        "scl": "177147/131072",
        "cents": 521.505
      },
      {
        "scl": "8960/6561",
        "cents": 539.5
      },
      {
        "scl": "112/81",
        "cents": 561.006
      },
      {
        "scl": "2835/2048",
        "cents": 562.96
      },
      {
        "scl": "81920/59049",
        "cents": 566.764
      },
      {
        "scl": "25/18",
        "cents": 568.717
      },
      {
        "scl": "45927/32768",
        "cents": 584.466
      },
      {
        "scl": "1024/729",
        "cents": 588.27
      },
      {
        "scl": "45/32",
        "cents": 590.224
      },
      {
        "scl": "729/512",
        "cents": 611.73
      },
      {
        "scl": "28672/19683",
        "cents": 651.231
      },
      {
        "scl": "35/24",
        "cents": 653.185
      },
      {
        "scl": "3200/2187",
        "cents": 658.942
      },
      {
        "scl": "189/128",
        "cents": 674.691
      },
      {
        "scl": "40/27",
        "cents": 680.449
      },
      {
        "scl": "6075/4096",
        "cents": 682.402
      },
      {
        "scl": "3/2",
        "cents": 701.955
      },
      {
        "scl": "98415/65536",
        "cents": 703.909
      },
      {
        "scl": "1120/729",
        "cents": 743.41
      },
      {
        "scl": "14/9",
        "cents": 764.916
      },
      {
        "scl": "25515/16384",
        "cents": 766.87
      },
      {
        "scl": "10240/6561",
        "cents": 770.674
      },
      {
        "scl": "25/16",
        "cents": 772.627
      },
      {
        "scl": "413343/262144",
        "cents": 788.376
      },
      {
        "scl": "128/81",
        "cents": 792.18
      },
      {
        "scl": "405/256",
        "cents": 794.134
      },
      {
        "scl": "6561/4096",
        "cents": 815.64
      },
      {
        "scl": "3584/2187",
        "cents": 855.141
      },
      {
        "scl": "105/64",
        "cents": 857.095
      },
      {
        "scl": "400/243",
        "cents": 862.852
      },
      {
        "scl": "1701/1024",
        "cents": 878.601
      },
      {
        "scl": "32768/19683",
        "cents": 882.405
      },
      {
        "scl": "5/3",
        "cents": 884.359
      },
      {
        "scl": "54675/32768",
        "cents": 886.312
      },
      {
        "scl": "27/16",
        "cents": 905.865
      },
      {
        "scl": "140/81",
        "cents": 947.32
      },
      {
        "scl": "7/4",
        "cents": 968.826
      },
      {
        "scl": "229635/131072",
        "cents": 970.78
      },
      {
        "scl": "1280/729",
        "cents": 974.584
      },
      {
        "scl": "225/128",
        "cents": 976.537
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "3645/2048",
        "cents": 998.044
      },
      {
        "scl": "59049/32768",
        "cents": 1019.55
      },
      {
        "scl": "35840/19683",
        "cents": 1037.545
      },
      {
        "scl": "448/243",
        "cents": 1059.051
      },
      {
        "scl": "945/512",
        "cents": 1061.005
      },
      {
        "scl": "50/27",
        "cents": 1066.762
      },
      {
        "scl": "15309/8192",
        "cents": 1082.511
      },
      {
        "scl": "4096/2187",
        "cents": 1086.315
      },
      {
        "scl": "15/8",
        "cents": 1088.269
      },
      {
        "scl": "492075/262144",
        "cents": 1090.222
      },
      {
        "scl": "243/128",
        "cents": 1109.775
      },
      {
        "scl": "35/18",
        "cents": 1151.23
      },
      {
        "scl": "12800/6561",
        "cents": 1156.987
      },
      {
        "scl": "63/32",
        "cents": 1172.736
      },
      {
        "scl": "160/81",
        "cents": 1178.494
      },
      {
        "scl": "2025/1024",
        "cents": 1180.447
      },
      {
        "scl": "2",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "mailing-lists/trikelismic102",
    "description": "Trikleimsic[102] in 159-et tuning",
    "notes": 102,
    "period_cents": 1200.0,
    "just": false,
    "limit": 0,
    "source": "Mailing lists",
    "reference": "https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_69797.html#69813",
    "url": "https://scalelibrary.org/scales/mailing-lists/trikelismic102/",
    "tones": [
      {
        "scl": "15.094340",
        "cents": 15.09434
      },
      {
        "scl": "30.188679",
        "cents": 30.188679
      },
      {
        "scl": "37.735849",
        "cents": 37.735849
      },
      {
        "scl": "45.283019",
        "cents": 45.283019
      },
      {
        "scl": "52.830189",
        "cents": 52.830189
      },
      {
        "scl": "67.924528",
        "cents": 67.924528
      },
      {
        "scl": "83.018868",
        "cents": 83.018868
      },
      {
        "scl": "98.113208",
        "cents": 98.113208
      },
      {
        "scl": "113.207547",
        "cents": 113.207547
      },
      {
        "scl": "120.754717",
        "cents": 120.754717
      },
      {
        "scl": "128.301887",
        "cents": 128.301887
      },
      {
        "scl": "135.849057",
        "cents": 135.849057
      },
      {
        "scl": "150.943396",
        "cents": 150.943396
      },
      {
        "scl": "166.037736",
        "cents": 166.037736
      },
      {
        "scl": "181.132075",
        "cents": 181.132075
      },
      {
        "scl": "188.679245",
        "cents": 188.679245
      },
      {
        "scl": "196.226415",
        "cents": 196.226415
      },
      {
        "scl": "203.773585",
        "cents": 203.773585
      },
      {
        "scl": "218.867925",
        "cents": 218.867925
      },
      {
        "scl": "233.962264",
        "cents": 233.962264
      },
      {
        "scl": "249.056604",
        "cents": 249.056604
      },
      {
        "scl": "264.150943",
        "cents": 264.150943
      },
      {
        "scl": "271.698113",
        "cents": 271.698113
      },
      {
        "scl": "279.245283",
        "cents": 279.245283
      },
      {
        "scl": "286.792453",
        "cents": 286.792453
      },
      {
        "scl": "301.886792",
        "cents": 301.886792
      },
      {
        "scl": "316.981132",
        "cents": 316.981132
      },
      {
        "scl": "332.075472",
        "cents": 332.075472
      },
      {
        "scl": "347.169811",
        "cents": 347.169811
      },
      {
        "scl": "354.716981",
        "cents": 354.716981
      },
      {
        "scl": "362.264151",
        "cents": 362.264151
      },
      {
        "scl": "369.811321",
        "cents": 369.811321
      },
      {
        "scl": "384.905660",
        "cents": 384.90566
      },
      {
        "scl": "400.000000",
        "cents": 400.0
      },
      {
        "scl": "415.094340",
        "cents": 415.09434
      },
      {
        "scl": "430.188679",
        "cents": 430.188679
      },
      {
        "scl": "437.735849",
        "cents": 437.735849
      },
      {
        "scl": "445.283019",
        "cents": 445.283019
      },
      {
        "scl": "452.830189",
        "cents": 452.830189
      },
      {
        "scl": "467.924528",
        "cents": 467.924528
      },
      {
        "scl": "483.018868",
        "cents": 483.018868
      },
      {
        "scl": "498.113208",
        "cents": 498.113208
      },
      {
        "scl": "513.207547",
        "cents": 513.207547
      },
      {
        "scl": "520.754717",
        "cents": 520.754717
      },
      {
        "scl": "528.301887",
        "cents": 528.301887
      },
      {
        "scl": "535.849057",
        "cents": 535.849057
      },
      {
        "scl": "550.943396",
        "cents": 550.943396
      },
      {
        "scl": "566.037736",
        "cents": 566.037736
      },
      {
        "scl": "581.132075",
        "cents": 581.132075
      },
      {
        "scl": "588.679245",
        "cents": 588.679245
      },
      {
        "scl": "596.226415",
        "cents": 596.226415
      },
      {
        "scl": "603.773585",
        "cents": 603.773585
      },
      {
        "scl": "618.867925",
        "cents": 618.867925
      },
      {
        "scl": "633.962264",
        "cents": 633.962264
      },
      {
        "scl": "649.056604",
        "cents": 649.056604
      },
      {
        "scl": "664.150943",
        "cents": 664.150943
      },
      {
        "scl": "671.698113",
        "cents": 671.698113
      },
      {
        "scl": "679.245283",
        "cents": 679.245283
      },
      {
        "scl": "686.792453",
        "cents": 686.792453
      },
      {
        "scl": "701.886792",
        "cents": 701.886792
      },
      {
        "scl": "716.981132",
        "cents": 716.981132
      },
      {
        "scl": "732.075472",
        "cents": 732.075472
      },
      {
        "scl": "747.169811",
        "cents": 747.169811
      },
      {
        "scl": "754.716981",
        "cents": 754.716981
      },
      {
        "scl": "762.264151",
        "cents": 762.264151
      },
      {
        "scl": "769.811321",
        "cents": 769.811321
      },
      {
        "scl": "784.905660",
        "cents": 784.90566
      },
      {
        "scl": "800.000000",
        "cents": 800.0
      },
      {
        "scl": "815.094340",
        "cents": 815.09434
      },
      {
        "scl": "830.188679",
        "cents": 830.188679
      },
      {
        "scl": "837.735849",
        "cents": 837.735849
      },
      {
        "scl": "845.283019",
        "cents": 845.283019
      },
      {
        "scl": "852.830189",
        "cents": 852.830189
      },
      {
        "scl": "867.924528",
        "cents": 867.924528
      },
      {
        "scl": "883.018868",
        "cents": 883.018868
      },
      {
        "scl": "898.113208",
        "cents": 898.113208
      },
      {
        "scl": "913.207547",
        "cents": 913.207547
      },
      {
        "scl": "920.754717",
        "cents": 920.754717
      },
      {
        "scl": "928.301887",
        "cents": 928.301887
      },
      {
        "scl": "935.849057",
        "cents": 935.849057
      },
      {
        "scl": "950.943396",
        "cents": 950.943396
      },
      {
        "scl": "966.037736",
        "cents": 966.037736
      },
      {
        "scl": "981.132075",
        "cents": 981.132075
      },
      {
        "scl": "988.679245",
        "cents": 988.679245
      },
      {
        "scl": "996.226415",
        "cents": 996.226415
      },
      {
        "scl": "1003.773585",
        "cents": 1003.773585
      },
      {
        "scl": "1018.867925",
        "cents": 1018.867925
      },
      {
        "scl": "1033.962264",
        "cents": 1033.962264
      },
      {
        "scl": "1049.056604",
        "cents": 1049.056604
      },
      {
        "scl": "1064.150943",
        "cents": 1064.150943
      },
      {
        "scl": "1071.698113",
        "cents": 1071.698113
      },
      {
        "scl": "1079.245283",
        "cents": 1079.245283
      },
      {
        "scl": "1086.792453",
        "cents": 1086.792453
      },
      {
        "scl": "1101.886792",
        "cents": 1101.886792
      },
      {
        "scl": "1116.981132",
        "cents": 1116.981132
      },
      {
        "scl": "1132.075472",
        "cents": 1132.075472
      },
      {
        "scl": "1147.169811",
        "cents": 1147.169811
      },
      {
        "scl": "1154.716981",
        "cents": 1154.716981
      },
      {
        "scl": "1162.264151",
        "cents": 1162.264151
      },
      {
        "scl": "1169.811321",
        "cents": 1169.811321
      },
      {
        "scl": "1184.905660",
        "cents": 1184.90566
      },
      {
        "scl": "1200.000000",
        "cents": 1200.0
      }
    ]
  },
  {
    "stem": "xenharmonikon/xen16-hero-lambdoma-16",
    "description": "16 by 16 Lambdoma matrix",
    "notes": 158,
    "period_cents": 9600.0,
    "just": true,
    "limit": 13,
    "source": "Xenharmonikon",
    "reference": "Barbara Hero, A Brief History of the Lambdoma, Xenharmonikon 16 (1995), p.106",
    "url": "https://scalelibrary.org/scales/xenharmonikon/xen16-hero-lambdoma-16/",
    "tones": [
      {
        "scl": "16/15",
        "cents": 111.731
      },
      {
        "scl": "8/7",
        "cents": 231.174
      },
      {
        "scl": "16/13",
        "cents": 359.472
      },
      {
        "scl": "4/3",
        "cents": 498.045
      },
      {
        "scl": "16/11",
        "cents": 648.682
      },
      {
        "scl": "8/5",
        "cents": 813.686
      },
      {
        "scl": "16/9",
        "cents": 996.09
      },
      {
        "scl": "2/1",
        "cents": 1200.0
      },
      {
        "scl": "32/15",
        "cents": 1311.731
      },
      {
        "scl": "16/7",
        "cents": 1431.174
      },
      {
        "scl": "32/13",
        "cents": 1559.472
      },
      {
        "scl": "8/3",
        "cents": 1698.045
      },
      {
        "scl": "32/11",
        "cents": 1848.682
      },
      {
        "scl": "3/1",
        "cents": 1901.955
      },
      {
        "scl": "16/5",
        "cents": 2013.686
      },
      {
        "scl": "24/7",
        "cents": 2133.129
      },
      {
        "scl": "32/9",
        "cents": 2196.09
      },
      {
        "scl": "48/13",
        "cents": 2261.427
      },
      {
        "scl": "4/1",
        "cents": 2400.0
      },
      {
        "scl": "64/15",
        "cents": 2511.731
      },
      {
        "scl": "48/11",
        "cents": 2550.637
      },
      {
        "scl": "32/7",
        "cents": 2631.174
      },
      {
        "scl": "24/5",
        "cents": 2715.641
      },
      {
        "scl": "64/13",
        "cents": 2759.472
      },
      {
        "scl": "5/1",
        "cents": 2786.314
      },
      {
        "scl": "16/3",
        "cents": 2898.045
      },
      {
        "scl": "40/7",
        "cents": 3017.488
      },
      {
        "scl": "64/11",
        "cents": 3048.682
      },
      {
        "scl": "6/1",
        "cents": 3101.955
      },
      {
        "scl": "80/13",
        "cents": 3145.786
      },
      {
        "scl": "32/5",
        "cents": 3213.686
      },
      {
        "scl": "20/3",
        "cents": 3284.359
      },
      {
        "scl": "48/7",
        "cents": 3333.129
      },
      {
        "scl": "7/1",
        "cents": 3368.826
      },
      {
        "scl": "64/9",
        "cents": 3396.09
      },
      {
        "scl": "80/11",
        "cents": 3434.996
      },
      {
        "scl": "96/13",
        "cents": 3461.427
      },
      {
        "scl": "112/15",
        "cents": 3480.557
      },
      {
        "scl": "8/1",
        "cents": 3600.0
      },
      {
        "scl": "128/15",
        "cents": 3711.731
      },
      {
        "scl": "112/13",
        "cents": 3728.298
      },
      {
        "scl": "96/11",
        "cents": 3750.637
      },
      {
        "scl": "80/9",
        "cents": 3782.404
      },
      {
        "scl": "9/1",
        "cents": 3803.91
      },
      {
        "scl": "64/7",
        "cents": 3831.174
      },
      {
        "scl": "28/3",
        "cents": 3866.871
      },
      {
        "scl": "48/5",
        "cents": 3915.641
      },
      {
        "scl": "128/13",
        "cents": 3959.472
      },
      {
        "scl": "10/1",
        "cents": 3986.314
      },
      {
        "scl": "112/11",
        "cents": 4017.508
      },
      {
        "scl": "72/7",
        "cents": 4035.084
      },
      {
        "scl": "32/3",
        "cents": 4098.045
      },
      {
        "scl": "11/1",
        "cents": 4151.318
      },
      {
        "scl": "144/13",
        "cents": 4163.382
      },
      {
        "scl": "56/5",
        "cents": 4182.512
      },
      {
        "scl": "80/7",
        "cents": 4217.488
      },
      {
        "scl": "128/11",
        "cents": 4248.682
      },
      {
        "scl": "176/15",
        "cents": 4263.049
      },
      {
        "scl": "12/1",
        "cents": 4301.955
      },
      {
        "scl": "160/13",
        "cents": 4345.786
      },
      {
        "scl": "112/9",
        "cents": 4364.916
      },
      {
        "scl": "88/7",
        "cents": 4382.492
      },
      {
        "scl": "64/5",
        "cents": 4413.686
      },
      {
        "scl": "13/1",
        "cents": 4440.528
      },
      {
        "scl": "144/11",
        "cents": 4452.592
      },
      {
        "scl": "40/3",
        "cents": 4484.359
      },
      {
        "scl": "176/13",
        "cents": 4510.79
      },
      {
        "scl": "96/7",
        "cents": 4533.129
      },
      {
        "scl": "208/15",
        "cents": 4552.259
      },
      {
        "scl": "14/1",
        "cents": 4568.826
      },
      {
        "scl": "128/9",
        "cents": 4596.09
      },
      {
        "scl": "72/5",
        "cents": 4617.596
      },
      {
        "scl": "160/11",
        "cents": 4634.996
      },
      {
        "scl": "44/3",
        "cents": 4649.363
      },
      {
        "scl": "192/13",
        "cents": 4661.427
      },
      {
        "scl": "104/7",
        "cents": 4671.702
      },
      {
        "scl": "224/15",
        "cents": 4680.557
      },
      {
        "scl": "15/1",
        "cents": 4688.269
      },
      {
        "scl": "16/1",
        "cents": 4800.0
      },
      {
        "scl": "256/15",
        "cents": 4911.731
      },
      {
        "scl": "120/7",
        "cents": 4919.443
      },
      {
        "scl": "224/13",
        "cents": 4928.298
      },
      {
        "scl": "52/3",
        "cents": 4938.573
      },
      {
        "scl": "192/11",
        "cents": 4950.637
      },
      {
        "scl": "88/5",
        "cents": 4965.004
      },
      {
        "scl": "160/9",
        "cents": 4982.404
      },
      {
        "scl": "18/1",
        "cents": 5003.91
      },
      {
        "scl": "128/7",
        "cents": 5031.174
      },
      {
        "scl": "240/13",
        "cents": 5047.741
      },
      {
        "scl": "56/3",
        "cents": 5066.871
      },
      {
        "scl": "208/11",
        "cents": 5089.21
      },
      {
        "scl": "96/5",
        "cents": 5115.641
      },
      {
        "scl": "176/9",
        "cents": 5147.408
      },
      {
        "scl": "256/13",
        "cents": 5159.472
      },
      {
        "scl": "20/1",
        "cents": 5186.314
      },
      {
        "scl": "224/11",
        "cents": 5217.508
      },
      {
        "scl": "144/7",
        "cents": 5235.084
      },
      {
        "scl": "104/5",
        "cents": 5254.214
      },
      {
        "scl": "64/3",
        "cents": 5298.045
      },
      {
        "scl": "240/11",
        "cents": 5336.951
      },
      {
        "scl": "22/1",
        "cents": 5351.318
      },
      {
        "scl": "112/5",
        "cents": 5382.512
      },
      {
        "scl": "160/7",
        "cents": 5417.488
      },
      {
        "scl": "208/9",
        "cents": 5436.618
      },
      {
        "scl": "256/11",
        "cents": 5448.682
      },
      {
        "scl": "24/1",
        "cents": 5501.955
      },
      {
        "scl": "224/9",
        "cents": 5564.916
      },
      {
        "scl": "176/7",
        "cents": 5582.492
      },
      {
        "scl": "128/5",
        "cents": 5613.686
      },
      {
        "scl": "26/1",
        "cents": 5640.528
      },
      {
        "scl": "80/3",
        "cents": 5684.359
      },
      {
        "scl": "192/7",
        "cents": 5733.129
      },
      {
        "scl": "28/1",
        "cents": 5768.826
      },
      {
        "scl": "256/9",
        "cents": 5796.09
      },
      {
        "scl": "144/5",
        "cents": 5817.596
      },
      {
        "scl": "88/3",
        "cents": 5849.363
      },
      {
        "scl": "208/7",
        "cents": 5871.702
      },
      {
        "scl": "30/1",
        "cents": 5888.269
      },
      {
        "scl": "32/1",
        "cents": 6000.0
      },
      {
        "scl": "240/7",
        "cents": 6119.443
      },
      {
        "scl": "104/3",
        "cents": 6138.573
      },
      {
        "scl": "176/5",
        "cents": 6165.004
      },
      {
        "scl": "36/1",
        "cents": 6203.91
      },
      {
        "scl": "256/7",
        "cents": 6231.174
      },
      {
        "scl": "112/3",
        "cents": 6266.871
      },
      {
        "scl": "192/5",
        "cents": 6315.641
      },
      {
        "scl": "40/1",
        "cents": 6386.314
      },
      {
        "scl": "208/5",
        "cents": 6454.214
      },
      {
        "scl": "128/3",
        "cents": 6498.045
      },
      {
        "scl": "44/1",
        "cents": 6551.318
      },
      {
        "scl": "224/5",
        "cents": 6582.512
      },
      {
        "scl": "48/1",
        "cents": 6701.955
      },
      {
        "scl": "256/5",
        "cents": 6813.686
      },
      {
        "scl": "52/1",
        "cents": 6840.528
      },
      {
        "scl": "160/3",
        "cents": 6884.359
      },
      {
        "scl": "56/1",
        "cents": 6968.826
      },
      {
        "scl": "176/3",
        "cents": 7049.363
      },
      {
        "scl": "60/1",
        "cents": 7088.269
      },
      {
        "scl": "64/1",
        "cents": 7200.0
      },
      {
        "scl": "208/3",
        "cents": 7338.573
      },
      {
        "scl": "72/1",
        "cents": 7403.91
      },
      {
        "scl": "224/3",
        "cents": 7466.871
      },
      {
        "scl": "80/1",
        "cents": 7586.314
      },
      {
        "scl": "256/3",
        "cents": 7698.045
      },
      {
        "scl": "88/1",
        "cents": 7751.318
      },
      {
        "scl": "96/1",
        "cents": 7901.955
      },
      {
        "scl": "104/1",
        "cents": 8040.528
      },
      {
        "scl": "112/1",
        "cents": 8168.826
      },
      {
        "scl": "120/1",
        "cents": 8288.269
      },
      {
        "scl": "128/1",
        "cents": 8400.0
      },
      {
        "scl": "144/1",
        "cents": 8603.91
      },
      {
        "scl": "160/1",
        "cents": 8786.314
      },
      {
        "scl": "176/1",
        "cents": 8951.318
      },
      {
        "scl": "192/1",
        "cents": 9101.955
      },
      {
        "scl": "208/1",
        "cents": 9240.528
      },
      {
        "scl": "224/1",
        "cents": 9368.826
      },
      {
        "scl": "240/1",
        "cents": 9488.269
      },
      {
        "scl": "256/1",
        "cents": 9600.0
      }
    ]
  }
]