The Sierra Pacific High School Symphonic Band and Jazz Band will perform their 2012 Spring Concert at 7 p.m. tonight in the Stratton L. Tarvin Presentation Center. The concert will be “Out of This World” featuring music from Star Wars, Star Trek, ET, Jurassic Park, 2001 Space Odyssey, Harry Potter, and The Holtz Planet Suite. Admission is free, but donations are always welcome.