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