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A Dominant 7th (♭5) :: A C♯ E♭ G

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

A
E
C
G
7
3
D♭
5
7
9
D♭
5
3
7
9
D♭
3
7
5
9
D♭
3
5
9
⬤ ⬤
7
⬤ ⬤