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