A Major 6th :: A C♯ E F♯

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

G
D
A
E
3
7
♭5
B
7
♭5
B
3
7
B
3
7
♭5
B
♭5
3
⬤ ⬤
⬤ ⬤