The Rite of Spring composer Julius Harrison acknowledged the uniqueness of the work negatively: it demonstrated Stravinsky's "abhorrence of everything for which music has stood these many centuries ... all human endeavour and progress are being swept aside to make room for hideous sounds ..." In "The Firebird", Stravinsky had begun to experiment with bitonality (the use of two different keys simultaneously). He took this technique further in "Petrushka", but reserved its full effect for "The Rite" where, as the analyst E.W. White explains, he "pushed [it] to its logical conclusion". White also observes the music's complex metrical character, with combinations of duple and
The Music of Francis Poulenc The Music of Francis Poulenc The Music of Francis Poulenc (1899–1963): A Catalogue, abbreviated FP, is a chronological catalogue of Francis Poulenc's works which was published by Carl B. Schmidt in 1995. Schmidt provides for each known composition, which includes unfinished, unpublished and lost works, a detailed history of composition and performance, and lists manuscripts and publications. As a pianist, Poulenc composed many pieces for his own instrument in his piano music and chamber music. He wrote works for orchestra including several concertos, also three operas, two ballets, incidental music for plays and film music. He composed songs ("mélodies"), often