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