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