Coachella 2013: A wind storm, mirages, tent parties...

Frazer Harrison/Getty Images for Coachella General view of the atmosphere at day 3 of the 2013 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 14, 2013 in Indio, California Rich Polk/Getty Images for Coachella General view of the 2013 Coachella Valley Music And Arts Festival at The Empire Polo Club on April 13, 2013 in Indio, California.