C Minor :: C E♭ G

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

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