“We didn’t expect it would be chosen for the first single — we were thinking it would be a part of the soundtrack, maybe,” Harmer laughed. “I have no idea if ['Twilight' author] Stephenie Meyer approved it or what. It’s been an exciting process, because we’ve been so removed from it. We were in L.A. for a week and we went into the studio and wrote and recorded the song and submitted it. We didn’t know where anything stood, and then we just got a call last week like, ‘Guess what — your song has been chosen as the first single.’ “

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