E Dominant 7th (♭5) :: E G♯ B♭ D

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

G
D
A
E
3
F
3
F
5
5
3
3
F
5
F
5
⬤ ⬤
3
⬤ ⬤