A Major 7th (♭5) :: A C♯ E♭ G♯

F
C
G
D
3
7
♭5
A
7
♭5
A
3
7
A
3
7
♭5
A
♭5
3
⬤ ⬤
⬤ ⬤
D Major 6th :: D F♯ A B

F
C
G
D
D
3
D
5
5
6
3
6
3
D
5
D
5
6
6
3
⬤ ⬤
D
⬤ ⬤