C Diminished
::
C
E♭
G♭
⨉
A
E
C
G
C
♭5
⬤
C
♭3
⬤
⬤
C
⬤
♭3
♭5
⬤
⬤
C
♭3
⬤
♭5
⬤
♭3
♭5
⬤ ⬤
C
⬤ ⬤
C
F Major 13th
::
F
A
C
E
G
B♭
D
⨉
A
E
C
G
3
7
5
9
11
F
13
3
⬤
5
9
11
⬤
7
⬤
13
3
F
5
⬤
11
⬤
7
9
13
⬤
F
5
⬤
3
7
⬤
9
13
11
F
⬤ ⬤
3
7
5
9
⬤ ⬤
F
C
D
F Minor 6th
::
F
A♭
C
D
⨉
A
E
C
G
5
F
♭3
6
⬤
5
⬤
♭3
⬤
6
F
5
⬤
⬤
6
⬤
F
5
♭3
⬤
⬤
6
F
♭3
⬤ ⬤
5
⬤ ⬤