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