By David Buchanan on August 11th, 2009
This year, Rockstar Energy Drinks presented the 2nd Annual Mayhem Festival for 26 dates in the U.S., all with the intention of upping the ante of last year’s inaugural blowout. If you recall, that initial docket featured the likes of Slipknot, Disturbed, Dragonforce, and Mastodon. It’s hard to imagine how any organizer could top that line up, but here we are in 2009, and sure enough, they did.