This year's Epicenter festival will return to Irvine, California's Verizon Wireless Amphitheater on Saturday, September 22. Stone Temple Pilots are slated to headline the fourth annual event, along with Deftones, Bush, Scars On Broadway, Chevelle, Hollywood Undead, Escape The Fate, Dead Sara, Crash Kings, Beware Of Darkness and Hyro Da Hero. Co-Produced by Right Arm Entertainment and Live Nation, Epicenter 2012 will feature multiple stages and tickets go on sale this Saturday, July 14 at 10 a.m.

"With this being the lone So Cal appearance from the Stone Temple Pilots in 2012 and the first area appearances of the year from Deftones, Scars On Broadway and Hollywood Undead, Epicenter has truly become Southern California's Rock Festival," says Gary Spivack of Right Arm Entertainment. "Epicenter is packed this year with a killer mix of iconic and new bands that reflects the best in rock music."

Fans can visit www.EpicenterFestival.com for all festival information, and those who "Like" Epicenter at www.Facebook.com/EpicenterFestival will receive daily show updates. Check out the festival's teaser video below: