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