F Major 7th (♭5) :: F A C♭ E

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

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