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