Sometimes resembling a samplified B-52’s, Toenut melds jaunty rhythms and sci-fi vocals with electro burbles, werewolf howls, and snippets of dialogue from The Prisoner. The Atlanta quintet opens for Seade at 10:30 p.m. at the 9:30 Club’s Atlantis, 930 F St. NW. $5. (202) 393-0930. (Mark Jenkins)