Beartooth's Pure Ecstasy World Tour brings Don Broco, Magnolia Park and Windwaker to ACL Live at The Moody Theater in Austin. The four-act bill suits a night devoted to modern heavy rock, with Caleb Shomo's band balancing raw intensity and melodic hooks. This is an early-start concert rather than a late arrival after dinner: the official listing gives 6:30 p.m. as the show time. Gather the friends who enjoy a loud room, secure your tickets and leave space in the evening for the entire lineup.