B Diminished 7th
::
B
D
F
A♭
⨉
G
D
A
E
♭3
𝄫7
♭5
B
⬤
♭5
⬤
B
𝄫7
⬤
♭3
⬤
𝄫7
⬤
♭3
B
⬤
♭5
⬤
B
⬤
♭5
♭3
𝄫7
⬤ ⬤
♭3
⬤ ⬤
B♭ Dominant 7th (♭5)
::
B♭
D
F♭
A♭
⨉
G
D
A
E
3
♭5
♭7
B♭
♭5
⬤
B♭
⬤
♭7
⬤
3
⬤
♭7
B♭
⬤
3
♭5
⬤
B♭
⬤
♭5
⬤
3
♭7
⬤ ⬤
3
♭5
⬤ ⬤