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)
American folk and pop performers Art Garfunkel (left) and Paul Simon stand on a street during the filming of a televison special called 'Songs of America,' which aired on November 30, 1969. (Photo by CBS Photo Archive/Getty Images)
Paul Simon and honoree Chuck Berry during the 2012 Awards for Lyrics of Literary Excellence at The John F. Kennedy Presidential Library And Museum on February 26, 2012 in Boston, Massachusetts. (Photo by Marc Andrew Deley/Getty Images)
