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