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