“The Loudest Bookstore in Texas” is going pop — at least for one evening. Night Visuals 3 is the mastermind of Brainwavve, aka “solo glitch synthpop” headliner Benjamin Crowley, who recently left Longhorn Country for the Alamo City. Crowley mixes drum patterns, hardware samplers, melodies and analog video accompaniment. The result is a highly energetic performance that will cap each bands’ 30-minute set.