Hans Zimmer's score
I'm a great fan of this film and Hans Zimmer's award-winning score, however, The predominant theme never fails to remind me of "We love you Conrad" from BYE BYE BIRDIE! I also imahine a little Holst's Planets, too.
I love many types of music, therefore have a memory full-to-bursting. Y think I may hear what isn't there.