Pinback, an indie-rock band from San Diego, exist in an elite realm that few are capable of visiting, even for a song or two. Their music is delicate and complex, but still engaging, and lacks that robotic edge that can invade such a mechanically proficient sound. Their new album, Autumn to the Seraphs, could finally lift them to the household-name status of similar bands like the Shins, Modest Mouse, and Death Cab for Cutie. (Showbox at the Market, 1436 First Ave, 628-3151. 8 pm, $16 adv/$18 DOS, all ages.)