Everyone is missing the best Zimmer soundtrack, and I'm lobbying you all to change your votes (Pirates is also Klaus Badelt technically. Zimmer helped wrote the themes but Badelt did the majority of composition).
The Lion King
Star Wars
The Lord of the Rings: The Fellowship of the Ring
... (As much as I want to put Titanic here, I have to go with a soundtrack I can do most of in my head and that is) Pirates of the Caribbean: Curse of the Black Pearl
"Bordate is a pretty shady place, what with the gangs, casinos, evil corporations and water park." - FAHtastic