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