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