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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
⬤ ⬤
E D♭
G♭ Dominant 7th Sus 4 :: G♭ B D♭ E

A
E
C
G
♭7
5
4
G♭
5
♭7
4
G♭
5
♭7
4
G♭
5
♭7
4
G♭
⬤ ⬤
♭7
⬤ ⬤