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