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