davcorp writes: "Ever wonder why you can't get your favorite Science Fiction Theme out of your head. Apparently there is a Science even behind the music that defines your favorite Genre. When you think about science fiction theme tunes, chances are there are a few that are especially stirring and heroic. Star Wars. 2001: A Space Odyssey. Star Trek: The Next Generation. Superman: The Movie. And all of these theme tunes have something in common: they rely on the same basic intervals."