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