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