B♭ Diminished
::
B♭
C
C♯
D♯
E
F♯
G
A
E
B
G
D
A
E
♭5
7
♭8
♭5
2
4
B♭
♭6
♭3
♭8
♭5
♭6
⬤
7
B♭
2
7
⬤
4
♭6
♭3
⬤
♭8
♭5
2
7
♭8
⬤
B♭
♭3
4
B♭
⬤
♭6
♭8
♭5
⬤
2
7
4
B♭
2
⬤
♭3
♭5
♭6
♭3
⬤
♭8
2
7
4
B♭
♭6
♭3
4
⬤ ⬤
♭5
7
♭8
♭5
⬤ ⬤