C Diminished 7th
::
C
E♭
G♭
A
⨉
G
D
A
E
𝄫7
♭3
𝄫7
♭5
⬤
C
⬤
♭5
⬤
C
𝄫7
⬤
♭3
⬤
𝄫7
⬤
♭3
C
⬤
♭5
⬤
C
♭5
♭3
⬤ ⬤
𝄫7
⬤ ⬤
A Minor 9th
::
A
C
E
G
B
⨉
G
D
A
E
♭7
A
5
A
5
9
⬤
♭3
♭7
⬤
9
⬤
♭3
♭7
A
⬤
⬤
A
5
9
⬤
♭3
⬤
5
9
⬤
♭3
♭7
⬤ ⬤
♭7
A
5
⬤ ⬤