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