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