12 Tone Jazz 2 Chomatic

Twelve Tone Composition - Chromatic prime and retrograde tone rows.
chromatic = {60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71}
primeOrder = {1,2,3,4,5,6,7,8,9,10,11}
primeOrderR = {12,11,10,9,8,7,6,5,4,3,2}
setup for c…