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