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