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