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