A Minor 9th :: A C E G B

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

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