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