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