GLASTONBURY, ENGLAND – JUNE 26: Paul Simon performs live on the pyramid stage during the Glastonbury Festival at Worthy Farm, Pilton on June 26, 2011 in Glastonbury, England. The festival, which started in 1970 when several hundred hippies paid 1 GBP to attend, has grown into Europe's largest music festival attracting more than 175,000 people over five days. (Photo by Ian Gavan/Getty Images)
American Folk and Pop musician Paul Simon plays guitar as he performs onstage at the Auditorium Theater, Chicago, Illinois, September 25, 1980. (Photo by Paul Natkin/Getty Images)
GLASTONBURY, ENGLAND – JUNE 26: Paul Simon performs live on the pyramid stage during the Glastonbury Festival at Worthy Farm, Pilton on June 26, 2011 in Glastonbury, England. The festival, which started in 1970 when several hundred hippies paid 1 GBP to attend, has grown into Europe's largest music festival attracting more than 175,000 people over five days. (Photo by Ian Gavan/Getty Images)
American Folk and Pop musician Paul Simon plays guitar as he performs onstage at the Auditorium Theater, Chicago, Illinois, September 25, 1980. (Photo by Paul Natkin/Getty Images)
