C Minor 9th :: C E♭ G B♭ D

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

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