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