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