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