Two monumentally heavy bands combine into one monstrous set of music when the Body (Portland, Ore.–based experimental metal heads) and Uniform (abrasive industrial three piece from N.Y.C.) join forces for a collaborative headlining spot at the latest, and possibly last, concert hosted by local promoter Shock City, USA
. Also on the bill is former local heavyweights Litany for the Whale, Texas post-punk act Street Sects and L.A.-based darkwave duo All Your Sisters, with an eclectic art showcase also on hand Thursday, Dec. 6, at Arlene Francis Center, 99 Sixth St., Santa Rosa. 7pm. $10. 707.528.3009.