C Diminished
::
C
E♭
G♭
⨉
F
C
G
D
C
♭5
♭3
⬤
♭3
⬤
♭5
⬤
C
⬤
♭5
⬤
C
⬤
♭3
⬤
⬤
♭3
C
♭5
⬤ ⬤
C
⬤ ⬤
G Dominant 9th
::
G
B
D
F
A
⨉
F
C
G
D
♭7
G
5
G
5
9
⬤
♭7
⬤
9
3
⬤
♭7
G
⬤
3
⬤
G
5
9
⬤
⬤
5
9
3
⬤
♭7
3
⬤ ⬤
♭7
G
5
⬤ ⬤