Walt Disney Records released the surf-rock/pop soundtrack for the Disney Channel Original Movie “Teen Beach Movie,” an exuberant song, sand and surf fest set inside a retro beach party movie.  The television premiere of “Teen Beach Movie” is Friday, July 19 (8:00 p.m., ET/PT) on Disney Channel U.S. followed by telecasts on Disney Channels around the world. Starring are Ross Lynch (of Disney Channel’s “Austin & Ally” and Hollywood Records’ R5) and Maia Mitchell (ABC Family’s “The Fosters”) as Brady and McKenzie, surfers who take the last wave…