D♭ Dominant 9th :: D♭ F A♭ C♭ E♭

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

G
D
A
E
A
5
7
A
5
3
7
A
3
7
A
5
5
3
3
7
⬤ ⬤
A
5
⬤ ⬤