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