Violence that arises from despair is the worst kind. There’s no rage, no fear, no anger, nothing to expend or exhaust–the violence might as well go on forever, and it doesn’t matter to you whether you end up with a bloody nose or dead in the street. Noise artist Dominick Fernow, aka Prurient, commits himself so thoroughly to this breed of detachment that the absence of feeling becomes a kind of perfectly pure passion, a Zen nihilism. On the recent Pleasure Ground (Load) he threads together streams of crackling electrical pulses into an overwhelming torrent that, like a storm hammering against your windshield on the highway, starts out as terrifying chaos and eventually comes to sound like a vaguely soothing pattern. This flash flood of fuzz engulfs everything in its path–distorted clicks, indecipherable yelling, sweat-lodge drums–and then Fernow cuts through it with a sickly low hum, like an ice-cold laser trapping his already doomed landscape in a deep freeze. This is beast noise, a great dumb ox dragging a coal car of collapsed stars through the abyss. It gets so dark the shades of black seem to shimmer. Carlos Giffoni headlines; Prurient, Burning Star Core, and Bloodyminded open. a 9 PM, Flowershop, 2159 W. 21st, buskerchicago.com, $6 suggested donation. A