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