B♭ Diminished
::
B♭
D♭
E
G
D
A
E
♭5
B♭
♭5
⬤
B♭
⬤
♭3
⬤
⬤
♭3
B♭
⬤
♭5
⬤
B♭
⬤
♭5
♭3
⬤
♭3
⬤ ⬤
♭5
⬤ ⬤