F Diminished
::
F
A♭
B
⨉
F
C
G
D
F
♭3
⬤
♭3
F
⬤
♭5
⬤
F
⬤
♭5
♭3
⬤
⬤
♭3
⬤
♭5
⬤
F
♭5
⬤ ⬤
F
⬤ ⬤
—
C Major
::
C
E
G
⨉
F
C
G
D
C
5
5
3
⬤
⬤
3
⬤
C
5
⬤
⬤
C
5
⬤
⬤
3
⬤
C
3
⬤ ⬤
C
5
⬤ ⬤
G
B♭ Minor 6th
::
B♭
D♭
F
G
⨉
F
C
G
D
5
6
♭3
6
⬤
B♭
5
⬤
⬤
B♭
5
6
⬤
♭3
⬤
6
⬤
♭3
B♭
⬤
⬤
B♭
5
♭3
⬤ ⬤
5
6
⬤ ⬤