My favourite film soundtrack is from the Back to the Future trilogy (dir. Robert Zemeckis), as it features lots of songs that were appropriate for the different eras, including The Power of Love, which was written for the film. Also, the opening score for the film, written by Alan Silvestri, is very iconic, and gives the audience the sense of the incredible film to come. The main section of the theme is also repeated at key points during the film, adding to the tension of it.