Sabaton, Pop Evil & Wings of Steel is a heavy night of live rock and metal at South Side Ballroom at Gilley's in Dallas. Sabaton is known for its powerful, anthemic power metal, Pop Evil brings hard-hitting modern rock, and Wings of Steel adds its own high-energy sound to the bill. South Side Ballroom is a classic Dallas music hall with a lively, up-close feel, so you can get close to the stage and feel the bass.