Bass Fueled Mischief, in conjunction with Turban Productions, tosses a low-end extravaganza in Good Units. The main attraction is Truth, the New Zealand dubstep duo with a sound that alternates between deep and stomping (we're guessing it'll be more the latter tonight)—but there's plenty more to rope in the kids, with Texas producer Bil Bless, the U.K.'s Arkist, Hellfire Machina and Girls & Boys' Alex English all working the woofers.