556.
"Main Title" - THE EIGER SANCTION - John Williams
Somehow, as big a Williams fan as I am, this score managed to completely evade my attention until the film popped up on cable recently and I heard this remarkable, remarkable piece of music. So much action music these days is just generic wallpaper, but Williams gave this film a context specific to place and character, and this track is a perfect example with the main theme itself evoking a European flavor for the Eiger and a jazz-tinged arrangement suggesting the emergence of Eastwood's American character. Those ideas play off one another throughout the score. It's wonderful.
Speaking of jazz arrangements, here's a track from a previous pick,
THE TAKING OF PELHAM ONE TWO THREE, a soundtrack I finally managed to get my hands on.