A Diminished
::
A
C
E♭
⨉
A
E
C
G
A
♭3
A
⬤
♭3
♭5
⬤
⬤
A
♭3
⬤
♭5
⬤
⬤
♭3
♭5
⬤
A
⬤
♭5
⬤ ⬤
A
♭3
⬤ ⬤
—
A♭ Diminished 7th
::
A♭
B
D
F
⨉
A
E
C
G
𝄫7
A♭
♭3
♭5
⬤
⬤
A♭
♭3
⬤
♭5
𝄫7
⬤
⬤
♭3
♭5
⬤
𝄫7
A♭
⬤
⬤
♭5
𝄫7
A♭
♭3
⬤ ⬤
⬤ ⬤