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