4CD box set of the radical later music of Igor Stravinsky. In 1944 Stravinsky met 20-year old music student Robert Craft, forging a deep friendship and creative partnership that would prove to be decisive in determining the composer's musical direction. With his career at an impasse, Craft encouraged Stravinsky to re- evaluate the possibilities of 12-tone writing; introducing him to works by Schoenberg and Webern and to a generation of young composers with which he was scarcely familiar.