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