D Diminished
::
D
F
A♭
B
F♯
D
A
D
♭5
⬤
D
♭3
⬤
⬤
D
⬤
♭3
♭5
⬤
⬤
D
♭3
⬤
♭5
⬤
♭3
♭5
⬤ ⬤
D
⬤ ⬤