Keep the content to truly notable matters not a comprehensive history of every past show and its performers and events. Such detail belongs on the event's official website - not on Wikipedia. Add sources from legitimate media. Sources that refer back to the official website of a commercial event that has a vested interest in promoting the event are not appropriate. Use respected third party unaffiliated sources to verify and reference the content and to justify its inclusion. Davidpatrick (talk) 16:35, 24 April 2011 (UTC)Reply