B♭ Major
::
B♭
D
F
⨉
B
F♯
D
A
3
B♭
⬤
3
5
⬤
B♭
⬤
3
⬤
5
⬤
⬤
3
B♭
5
⬤
⬤
B♭
5
⬤ ⬤
3
⬤ ⬤
F Diminished 7th
::
F
A♭
C♭
D
⨉
B
F♯
D
A
♭5
𝄫7
♭3
♭5
⬤
𝄫7
F
⬤
⬤
♭5
𝄫7
⬤
F
♭3
⬤
⬤
𝄫7
F
⬤
♭3
♭5
⬤
F
♭3
⬤ ⬤
♭5
𝄫7
⬤ ⬤