The Coachella Music and Arts Festival, according to the event's official website, has sold out in less than a week. The even is scheduled for April 15th to the 17th at the Empire Polo Grounds in Indio, California. No word on how many passes were sold, but the event drew an estimated 225,000 last year, an all-time high for the festival's 11-year history. Click Here to see a complete list of the 2011 Coachella lineup.