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