Between World War I and II, French composers sought to escape old political dichotomies and were influenced by neoclassicism and Erik Satie. Les Six, including Darius Milhaud, Francis Poulenc, and Germaine Tailleferre, had highly individual styles that drew from diverse influences. Poulenc wrote art songs, operas like Dialogues of the Carmelites, and was openly gay. In the U.S., Edgard Varèse aimed to liberate music from conventions through spatial sound masses. Henry Cowell experimented with new piano techniques while Ruth Crawford Seeger composed serial works and collected folk songs. George Gershwin and Aaron Copland fused classical and