Springsteen wrote a song for Harry Potter and the Sorcerer’s Stone. It did not make it into the movie.
Alessandra Maldonado reports at Salon:
Last October, Bruce Springsteen revealed he had written a song for the first installment of the Harry Potter film franchise, “Harry Potter and the Sorcerer’s Stone”. Although his song didn’t make it into the film, fans are now remembering the ballad on the book series’s 20th anniversary.
Springsteen’s song “I’ll Stand By You Always” had a short-lived spot on SoundCloud when it was leaked in February, but was later removed after a few short hours. Though Salon cannot confirm this is indeed the original track, you can take a listen to what it might have sounded like here.