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