There are some movie soundtracks that are so iconic that they're instantly recognizable, even if you've never seen the movie. The soundtracks to 'The Godfather,' 'Star Wars,' 'Jaws' and 'The Terminator' are just a few examples. These soundtracks are so well-known that they're often imitated or parodied. A great soundtrack can also be a character in its own right. The soundtrack to 'The Omen' is a perfect example of this. The eerie, foreboding music helps to create an atmosphere of dread and unease, and it's a big part of what makes the movie so effective.