Twilight (soundtrack) with a "Love Theme" for Bella and Edward's relationship, a variation of which became "Bella's Lullaby" that Robert Pattinson plays in the film and that is included on the "Twilight Original Motion Picture Soundtrack". The original theme is featured throughout the film, and serves to "play the romance that drives the story". Another theme Burwell composed was a "Predator Theme", which opens the film, and is intended to play Edward's vampire nature. Other themes include a bass-line, drum beat and distorted guitar sound for the nomadic vampires, and a melody for the Cullen family. "Twilight: The Score" was released digitally
Mark and Robb Cullen Mark and Robb Cullen Mark Cullen and Robb Cullen (b. in Philadelphia) are brothers and American film and television writers and producers, who usually work together. The brothers have created multiple primetime TV series – "Hitz" for UPN, "Lucky" for FX, "Gary The Rat" for SpikeTV, and "Heist" for NBC. The Cullen brothers co-created and executive produced "Back in the Game" on ABC, as well as "Mr. Robinson" for NBC. They have also written and produced multiple pilots for Fox, NBC, ABC, HBO and Showtime. The Cullen brothers wrote the screenplay for the 2010 Kevin Smith film "Cop Out" starring