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