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