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