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