The Third Man Theme after the film's premiere, and more than half a million copies of "The Third Man Theme" record were sold within weeks of the film's release. The tune was originally released in the U.K. in 1949, where it was known as "The Harry Lime Theme". Following its release in the U.S. in 1950 (see 1950 in music), "The Third Man Theme" spent 11 weeks at number one on "Billboard"'s U.S. Best Sellers in Stores chart, from April 29 to July 8. Its success led to a trend in releasing film theme music as singles. A guitar version by Guy Lombardo also
Harry Potter and the Philosopher's Stone (soundtrack) credits. "Hedwig's Theme" has been interpolated throughout the rest of the "Harry Potter" film scores, including in those by Patrick Doyle, Nicholas Hooper, and Alexandre Desplat. It is also featured in the scores to the last four "Harry Potter" video games, all composed by James Hannigan. "Hedwig's Theme" has achieved significant pop culture status, being featured as ring tones, trailer music, and other forms of multimedia. Track 10 concludes with "A Change of Season", although in the film, the season's change had occurred before the aforementioned Norwegian Ridgeback (Norbert) had hatched. Track 18 is also featured during the epilogue of