D♭ Dominant 9th :: D♭ F A♭ C♭ E♭

B
F♯
D
A
♭7
9
D♭
5
♭7
3
9
D♭
♭7
3
5
9
D♭
3
5
9
♭7
3
D♭
5
⬤ ⬤
♭7
⬤ ⬤
D Major :: D F♯ A

B
F♯
D
A
3
D
5
D
5
3
D
3
5
D
3
5
⬤ ⬤
3
D
5
⬤ ⬤