Gm
Ab
Gb
C
Bb
N
G
ChordU Notes are transposable to any key & you can control tempo of the notes playback.
Dm
D
Eb
Fm
Db
Bbm
A
C#
D#
B
C#m
Abm
Dbm
E
F
Em
Cm
F#m
G#m
F#
D#m
A#
G#
Am
Ebm
Bm