G Major 7th (♭5) :: G B D♭ F♯

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

F
C
G
D
5
3
3
7
B
5
7
B
5
3
7
B
3
7
B
5
⬤ ⬤
⬤ ⬤