! 611_T18.scl
!
Aristoxenian style tetrachord 4 + 5 + 21, Chapter 4
 3
!
 66.66667
 150.0
 500.0
!
! John H. Chalmers, Jr., Divisions of the Tetrachord.
! Frog Peak Music, 1993.
!
! [info]
! source = Divisions of the Tetrachord
! catalog_index = 611