C Augmented 7th
::
C
E
G♯
B♭
⨉
A
E
C
G
3
C
♭7
♯5
⬤
C
♭7
⬤
♯5
3
⬤
C
⬤
♭7
⬤
3
⬤
C
♯5
⬤
3
⬤
♭7
♯5
⬤ ⬤
3
C
⬤ ⬤
B♭
D Augmented
::
D
F♯
A♯
⨉
A
E
C
G
♯5
3
D
⬤
♯5
⬤
⬤
D
⬤
♯5
3
⬤
D
⬤
⬤
3
⬤
D
♯5
3
⬤ ⬤
⬤ ⬤
D
F♯
D Major 13th
::
D
F♯
A
C♯
E
G
B
⨉
A
E
C
G
5
9
11
7
13
3
D
5
⬤
11
⬤
7
9
13
⬤
D
5
⬤
3
7
⬤
9
13
11
D
⬤
⬤
3
7
5
9
⬤
11
D
13
3
⬤ ⬤
5
9
11
⬤ ⬤