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