Ravel was known as a musical master craftsman, and some of his most exquisitely crafted music can be found in his chamber works, including the celebrated Piano Trio of 1914. It is joined here by the remarkable Mallarmé Poems (1913), which mark Ravel's closest approach to atonality and are scored for an ensemble inspired by the modernist works of Stravinsky and Schoenberg. Also included are the brilliant Sonata for Violin and Cello (1922), which the composer considered to be a pivotal work in his stylistic development, and the sensual Introduction and Allegro (1905) for harp and ensemble. These works include some of Ravel's finest and most musically ambitious achievements and are now available for the first time in a single large-format volume.