G Dominant 7th (♭5) :: G B D♭ F

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

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