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