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Piano Sonata, a composition for solo piano by French composer Henri Dutilleux, stands as a testament to his unique musical language and structural prowess. Written in 1948, the work marked a turning point in his career, establishing his reputation as a composer of modernist tendencies. Its three movements explore intricate rhythms, harmonies, and textures, showcasing Dutilleux's mastery in crafting complex yet introspective musical narratives.