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