Oh, like mechanical rights for one of the pieces of music on the soundtrack or something. Okay, that makes sense.

Argh, makes me want to get one of those copies, because they'll probably pull it and replace the music with something else, which always sounds *wrong* when they do that. I remember seeing a few movies from the 80's that had that done, and it's this weird itch you get in the back of your brain while you're watching the movie, going "wait... that's not the right song..."