Coachella 2011 will kick off on Friday in Indio, CA. Arcade Fire, Kings of Leon and Kanye West will headline the festival along with appearances by such groups as: the Black Keys, Animal Collective, Bright Eyes, the Strokes, Lauryn Hill, Gogol Bordello, Fistful of Mercy, Shpongle, The National, Interpol, Nas & Damian Marley, Mumford & Sons, Broken Social Scene, Ozomatli, The Chemical Brothers, Chromeo, The Felice Brothers, .fun, Trampled by Turtles, Black Joe Lewis and many others. Those who are unable to make it to the Empire Polo Grounds will be able to check out many of the sets on YouTube via the site’s official page starting on Friday.