C Minor 7th (♭5) :: C E♭ G♭ B♭

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

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