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