That’s no priest behind the grille in the Song Confessional. It’s alt-pop songster Walker Lukens, ready to listen to your deepest, darkest confession and turn it into a track. Lukens and his Side Arms bandmate Zac Catanzaro created the traveling pop-up recording studio, in which participants enter the back booth of a retro camper, tell a personal story, then Lukens and a rotating cast of talented Austin musicians record a song about it on the spot. It may not save your soul, but it’s among the most personal musical experiences out there to discover.
