The festival is even a day longer in 2012 than in years past. It is scheduled to take place from April 27-29 at the Empire Polo Club in Indio
Reserved seats closest to the stage sold out less than two hours after going on sale, according to the festival's website. Organizers added 400 tent camping spaces in November to meet demand.
Performers will include Brad Paisley, Jason Aldean, Miranda Lambert, Blake Shelton, Alabama, Martina McBride, Kenny Rogers, Luke Bryan, The Mavericks, Sara Evans, The Band Perry, Justin Moore and the Eli Young Band.
City News Service contributed to this report.