THE SELMANAIRES recently upgraded to a four-piece when they added drummer/guitarist Mathis Hunter. Since then, the group's catchy melodies have migrated to the realms of the drone, drawing out long, sustained bouts of the Kraut-rock ambiance that swells from the rhythm section. Dead Confederate and Sons top off the Earl's Mon., MARCH 19, lineup. $7. 9:30 p.m. 488 Flat Shoals Ave. 404-522-3950. www.badearl.com.