Appalachian Spring and Music for the Movies rubbed shoulders with musicals like Rogers and Hammerstein's South Pacific.
The influence of the European avant-garde on a group of musical theorists armed with computers contrasted sharply with the home-grown modernism of Elliott Carter. Sue Knussen talks to Elliott Carter and Milton Babbitt - two of the major players in the musical world of 1940s America - and introduces music from across the entire spectrum.