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