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
⬤ ⬤
⬤ ⬤
A Major 7th :: A C♯ E G♯

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