A pioneer of musical modernism, Igor Stravinsky marked a significant turn in compositional method. He broke free from traditional styles and contemporary trends in the early part of the twentieth century to achieve an entirely new and truly modern aesthetic. Striking a remarkable concurrence of stasis and discontinuity, Stravinsky crafted large-scale compositions out of short repeating melodies, juxtaposed these primary motives with contrasting and varying fragments, and layered on fixed ostinati which repeated at their own rates throughout the piece. Previous scholarship on Stravinsky...