! tri19-5.scl ! 5:7:9 Tritriadic 19-Tone Matrix 19 ! 50/49 49/45 10/9 81/70 98/81 100/81 63/50 9/7 7/5 10/7 14/9 100/63 81/50 81/49 140/81 9/5 90/49 49/25 2/1