E Dominant 7th (♭5) :: E G♯ B♭ D

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

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