C Diminished 7th
::
C
E♭
G♭
A
⨉
E
B
G
D
A
E
𝄫7
C
♭3
♭5
𝄫7
♭5
⬤
C
⬤
♭3
♭5
⬤
𝄫7
C
𝄫7
⬤
♭3
⬤
♭5
𝄫7
⬤
C
♭3
C
⬤
♭5
⬤
𝄫7
C
♭3
♭5
♭3
⬤ ⬤
𝄫7
⬤ ⬤
C
E♭
A
B Augmented 7th (♭9)
::
B
D♯
G
A
C
⨉
E
B
G
D
A
E
B
♯5
♭7
♭9
3
♭7
B
⬤
♯5
♭9
♯5
⬤
3
B
⬤
♭7
♭9
♯5
♭7
⬤
3
⬤
B
♭7
B
⬤
♭9
♯5
3
♭9
⬤
B
⬤
♭7
♭9
♯5
3
3
⬤ ⬤
B
♯5
♭7
⬤ ⬤