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