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
Edward Cullen seductive to Bella, so much so that he occasionally sends her into a pliant daze entirely by accident. In "Twilight", Edward explains that like other vampires, he does not need to breathe, though he chooses to do so out of habit and because it is helpful to smell his environment. He cannot digest regular food, and compares its attractiveness for him to the prospect of eating dirt for a regular person. Like other vampires, Edward is not able to sleep. In addition to the traits he shares with his fellow vampires, Edward has certain abilities that are his alone. He