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