This composer of the ballet "Rodeo" scored an Oscar for his score from "The Heiress"
Though his film score output is relatively small compared to most film composers, 
... Oscar himself), Wyler insisted on offering the Heiress job to Copland over the... [DOC] [TLE] Aaron Copland - Wikipedia [PAR] Aaron Copland was an American composer, composition teacher, writer, and 
later a conductor ..... His ballet scores for Rodeo (1942) and Appalachian Spring (
1944) were huge successes.