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