F Diminished
::
F
A♭
C♭
⨉
F
C
G
D
F
♭3
⬤
♭3
F
⬤
♭5
⬤
F
⬤
♭5
♭3
⬤
⬤
♭3
⬤
♭5
⬤
F
♭5
⬤ ⬤
F
⬤ ⬤
D Minor 7th (♭5)
::
D
F
A♭
C
⨉
F
C
G
D
♭3
♭7
D
♭5
D
⬤
♭5
♭3
⬤
⬤
♭3
♭7
⬤
♭5
⬤
♭7
D
⬤
♭5
⬤
D
⬤
♭3
♭7
⬤ ⬤
♭3
♭7
D
⬤ ⬤