gleitz

var scales = {
         'natural major': [0,2,4,5,7,9,11,12],
         'ionian': [0,2,4,5,7,9,11,12],
         'major': [0,2,4,5,7,9,11,12],
         'chromatic': [0,1,2,3,4,5,6,7,8,9,10,11,12],
         'spanish 8 tone': [0,1,3,4,5,6,8,10,12],
         'flamenco': [0,1,3,4,5,7,8,10,12],
         'symmetrical': [0,1,3,4,6,7,9,10,12],
         'inverted diminished': [0,1,3,4,6,7,9,10,12],
         'diminished': [0,2,3,5,6,8,9,11,12],