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