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