D Major 6th :: D F♯ A B

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

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