Both Lord of the Rings movies have great music, though I think I prefer the Two Towers score. The Indiana Jones movies also have great music, as does the Rock, Gettysburg, Spartacus, Jurassic Park, Star Wars, Titanic, Last of the Mohicans, Braveheart, Robin Hood Prince of Thieves, the Right Stuff, and JFK. My freshman roommate was an afficionado and used to listen to soundtracks all the time. According to him the very best is Exodus, though he admits it is a terrible movie.