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