Altitude's Jayme Foxx has uploaded a video report from the July 13, 2008 Rockstar Energy Mayhem concert in Devore, California. The four-minute clip, which features "crazy" fans, make-out contests and live performances by SLIPKNOT, DISTURBED and FIVE FINGER DEATH PUNCH, can be viewed below.Joining SLIPKNOT and DISTURBED on the Rockstar Energy Mayhem main stage are DRAGONFORCE and MASTODON. In addition, the tour has two second stages: one sponsored by Jägermeister and featuring AIRBOURNE, FIVE FINGER DEATH PUNCH and 36 CRAZYFISTS. An additional second stage features MACHINE HEAD, BLACK TIDE, SUICIDE SILENCE, THE RED CHORD, and WALLS OF JERICHO. Rockstar Energy Mayhem is produced by Warped founder Kevin Lyman, his partner on the Rockstar Taste Of Chaos tour John Reese, CAA's Darryl Eaton, and Jason Garner, Live Nation Chief Executive Officer of North American Music.