Did anyone notice the music box melody?

It's from Vangelis' "1492: Conquest of Paradise" soundtrack! I wonder why someone didn't write a simple tune for it. I don't even see a credit for it at IMDb, so I'm wondering if it's among the movie credits.

Here's a YouTube video, if you care to listen to more of the orchestral work:
http://www.youtube.com/watch?v=WYeDsa4Tw0c