! dudon_chandrakaus.scl ! Chandrakaus from Bb on black keys plus other version from D on white keys 12 ! 1/1 19/18 10/9 91/72 91/72 95/72 101/72 113/72 19/12 5/3 5/3 2/1 ! Chandrak -c recurrent sequence 5x - x^2 = 1, Dudon 2003 ! Any minor third of a Chandrak sequence, ex.115/96 in 5:24:115... generates a ! -c Chandrakaus pentatonic scale out of 4, x, 8(x-4) -1, 8(x-4), 2(x-1) ! Dudon 2003