B♭ Minor 6th
::
B♭
D♭
F
G
G
D
A
E
6
B♭
5
⬤
B♭
5
6
⬤
♭3
⬤
6
⬤
♭3
B♭
⬤
⬤
B♭
5
⬤
♭3
⬤
5
6
♭3
⬤ ⬤
6
⬤ ⬤