Most involving and thrilling moviemusic?

There Will Be Blood -- Johnny Greenwood's score plays nearly ever minute of the film, and is responsible for creating a very large portion of suspense.

Friday Night Lights -- The official score written and recorded by the insrumental band Explosions In The Sky is anthemic and inspiring. They also made some major contributions to The Thin Red Line soundtrack as well.

"Dark Streets"... the best DVD New Orleans sound track ever. The CD of the sound track is OK but it doesn't include the majority of the music that's on the DVD.

The Brando version of Mutiny on the Bounty.