59.17874% - Mega Music Nerd
I'm shocked, actually -- the first section on collecting was way beyond me; I only collect CDs. I don't care so much about getting bootlegs or imports with obscure B-sides. I dont even keep ticket stubs in any organized fashion (which now kind of makes me sad; i'd have some kick ass stubs from "Bags: The Early Years"
Hence, I thought I was going to do quite badly.
My understanding has always been that the score is the original music composed for the movie, and is usually entirely orchestral. Soundtrack is the songs used throughout the film.