Veteran US singer Willie Nelson performs on the Pyramid stage at the Glastonbury festival near Pilton, Somerset on June 25, 2010. Celebrating it's 40th anniversary this year, the festival showcases some of the world's best artists from all areas of musicand performance. This year's headline acts on the main stage include Muse, Gorillaz and Stevie Wonder. U2 were set to also perform until lead singer Bono had to pull out due to needing emergency spinal surgery.
Photo: Leon Neal / AFP/Getty Images
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