F Diminished
::
F
A♭
C♭
⨉
G
D
A
E
♭3
F
♭5
⬤
F
⬤
♭5
♭3
⬤
⬤
♭3
⬤
♭5
⬤
F
⬤
♭5
⬤
F
♭3
⬤ ⬤
⬤ ⬤
D Dominant 7th
::
D
F♯
A
C
⨉
G
D
A
E
D
5
5
3
⬤
♭7
⬤
3
⬤
♭7
D
5
⬤
⬤
D
5
⬤
♭7
⬤
3
⬤
♭7
D
3
⬤ ⬤
D
5
⬤ ⬤