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