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