David Garland presents highlights from several war movie scores, including Elmer Bernstein's "The Great Escape," Jerry Goldsmith's "Patton" and John Williams's "Saving Private Ryan."

Director Ridley Scott has made some unforgettable films including "Gladiator," "Black Hawk Down," "Thelma & Louise," "Blade Runner" and his latest, "Prometheus."

There seems to be a trend in film scores these days. Instead of conventional melodies and themes, more and more composers are creating sonic atmospheres that blur the lines between score, sound design, and sound effects.

David Garland presents music from "The Girl with the Dragon Tattoo," "The Hurt Locker," "Another Happy Day," "The Grey," "Dark Shadows," and other contemporary films, plus earlier examples of the moody approach.