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
⬤ ⬤
A Major 7th :: A C♯ E G♯

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