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