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