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 Major 7th :: G B D F♯

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