A♭ Major 7th (♭5) :: A♭ C D G

G
D
A
E
7
♭5
A♭
3
7
A♭
3
7
♭5
A♭
♭5
3
3
7
♭5
A♭
⬤ ⬤
7
♭5
⬤ ⬤
C Major :: C E G

G
D
A
E
5
3
3
C
5
C
5
3
C
3
C
5
⬤ ⬤
5
3
⬤ ⬤