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