Sentence:  When <WSD>Stravinsky</WSD> shaped his purpose to the shifting scenes of many cultures , many salons , many dialectics , many personalities , he tried to refashion himself into a stylist of many styles , determined by many disparate cultures . 
Meaning of the word marked with <WSD> tags:  composer who was born in Russia but lived in the United States after 1939 (1882-1971)