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