Still riding high on the wave kicked up on the heels of its second post-reformation album, Farm, DINOSAUR JR. is at it again, with the original lineup of J. Mascis, Lou Barlow and Murph towing the line. Expect an evening of ear-bleeding decibels and heartbreaking melodies, all washed in feedback and fuzz, when the group rolls through town. To open the show, Dino bassist and sometimes Sebadoh, Sentrido and Folk Implosion leader Barlow has assembled a new trio dubbed the Missing Men to run through a set of post-slacker songwriter fare from his latest solo record, Goodnight Unknown. $28.50. 8:30 p.m. Variety Playhouse, 1099 Euclid Ave. 404-524-7354. www.variety-playhouse.com.