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
⬤ ⬤
C Minor :: C E♭ G

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