1 2 3 4 5 6 7 8 9 10 11 12 13 14
! PROG_ENNEA1.scl ! Progressive Enneatonic, appr. 50+100+150+200 cents in each half (500 cents) 9 ! 36/35 12/11 19/16 4/3 3/2 17/11 18/11 16/9 2/1