2nd_mode_hm
4_tone
aeolian
arabian
Augmented
ballinese
blues
byzantine
chad_gadyo
chromatic
diminished
dorian
egyptian
enigmatic
ethiopian
harmonic_minor
harmonic_minor_2
harmonic_minor_3
harmonic_minor_4
harmonic_minor_5
harmonic_minor_6
harmonic_minor_7
Hawaiian
hindu
hira_joshi
Hungarian_minor
indian_1
indian_2
Ionian
irak
iwato
kokin_joshi
kumoi
kumoi_nat_2nd
locrian
lydian
lydian_flat_7
mahavishnu
major
major_penta
melodic_minor
melodic_minor_2
melodic_minor_3
melodic_minor_4
melodic_minor_5
melodic_minor_6
melodic_minor_7
minor_penta
mixo
mixolydian
neapolitan
neapolitan_minor
neutral_penta
oriental
oriental_1
oriental_2
oriental_3
P'yongio
phrygian
rhaoui
ritusen
scriabin
spanish_8
taishikicho
whole_tone