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