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