C Minor 6th :: C E♭ G A

B
F♯
D
A
6
C
5
♭3
6
C
♭3
5
C
♭3
6
5
♭3
6
C
5
⬤ ⬤
6
⬤ ⬤
F Major 7th (♭5) :: F A C♭ E

B
F♯
D
A
♭5
3
7
♭5
3
F
7
♭5
F
3
7
F
♭5
3
7
F
⬤ ⬤
♭5
3
⬤ ⬤