! MCCLAIN_18.scl ! McClain's 18-tone scale, see page 143 of The Myth of Invariance 18 ! 135/128 9/8 75/64 625/512 5/4 81/64 675/512 45/32 375/256 3/2 25/16 405/256 27/16 225/128 15/8 243/128 125/64 2/1