D Dominant 7th (♭5) :: D F♯ A♭ C

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

F
C
G
D
F
5
9
♭3
♭7
9
♭3
♭7
F
F
5
9
♭3
5
9
♭3
♭7
♭7
F
5
⬤ ⬤
F
5
9
⬤ ⬤