GLASTONBURY, ENGLAND – JUNE 28: Pete Townshend of The Who performs on the Pyramid Stage at the Glastonbury Festival at Worthy Farm, Pilton on June 28, 2015 in Glastonbury, England. Now its 45th year the festival is one largest music festivals in the world and this year features headline acts Florence and the Machine, Kanye West and The Who. The Festival, which Michael Eavis started in 1970 when several hundred hippies paid just £1, now attracts more than 175,000 people. (Photo by Ian Gavan/Getty Images)