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