For the record it wasnt the Beyonce concert it was Glastonbury - one of the biggest festivals in the world. He died the day before, and she headlined one stage last *** for an hour and a half.
U2, coldplay, the chemical brothers, Big Boi, Janelle Monae, Kool and the gang (to name a few) also played over the 2 days.
So sit down! America's are so full of themselves its sickening!