Witchburn

Plot idea for the new episodes of Beavis and Butt-head: Power struggles over the assistant night manager position at Burger World and Butt-head’s on-again off-again relationship with Beavis’ mom (who’s still a dirty slut) have left our inseparable dudes at a crossroads. What could reunite them? Metal of course. Like the irony-free, straight-ahead variety pervaded by Seattle’s own Witchburn. The ‘Burn have enlisted none other than Jack Endino to sharpen the razor’s edge on their latest, This Is How We Slay Our Demons, which showcases the scorching “Come to Butt-head” vocals of snarling rock chick Jamie Nova. With Supernauty, Stone Axe, Ubik. MA’CHELL DUMA LAVASSAR

Sat., Aug. 21, 8 p.m., 2010