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