DAVE DAVIES, HOST: This is FRESH AIR. Bernard Herrmann composed some of the best and best-known film music ever written, especially the scores he wrote for Alfred Hitchcock. But classical music critic Lloyd Schwartz says a new CD shows another side of Herrmann that's equally memorable. Here's Lloyd's review. (SOUNDBITE OF POSTCLASSICAL ENSEMBLE'S "PSYCHO: A NARRATIVE FOR STRING ORCHESTRA") LLOYD SCHWARTZ, BYLINE: If you're a fan of Alfred Hitchcock, you'll recognize that music instantly. It's the theme you first hear under the titles of "Psycho" and later, while Janet Leigh is making her getaway in the driving rain, just about to spend her first and last night at the Bates Motel - music that makes you uneasy, suspenseful, riveting, even beautiful.