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