While not a movie soundtrack, this one gets to me every time. It's from an attraction from a dutch themepark, called "de Efteling". The attraction itself is a haunted house, and it's based on a historic group of bandits that roamed and pillaged those parts of the country. They were called "De Bokkerijders" (the Goatriders), and were said to have connection to satanic forces. According to the legend, their leader was eventually cursed by a vengeful spirit to never be able to leave his haunted house, unless someone with a pure soul would wilfully enter it.
And an old great. The Ecstasy of Gold by Ennio Morricone:
[ame]http://www.youtube.com/watch?v=wV0wPBYDQ6Y&feature=list_related&playnext=1&list=AL94UKMTqg-9AYGNJc_UpyERlaiFgX1OwW[/ame]
+1000 for the Inception soundtrack by the way... I could barely pay attention to that movie because the soundtrack was so amazing.