GLASTONBURY, ENGLAND – JUNE 24: Thom Yorke of Radiohead performs at the Park Stage at the Glastonbury Festival site at Worthy Farm, Pilton on June 24, 2011 in Glastonbury, England. Music fans had to brave more rain today at the five-day festival which opened on Wednesday, June 22, 2011. This year’s festival features headline acts U2, Coldplay and Beyonce. The festival, which started in 1970 when several hundred hippies paid 1 GBP to watch Marc Bolan, has grown into Europe’s largest music festival attracting more than 175,000 people over five days. (Photo by Matt Cardy/Getty Images)