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