Fourth in a series of four biographical films on the Polish composer, Witold Lutosławski. Series Advisor, Steven Stucky and Philharmonia Orchestra Principal Conductor and Artistic Advisor, Esa-Pekka Salonen visit the Filharmonia Narodowa (National Concert Hall) in Warsaw and talk about the composer's later life. In his later years, Lutosławski flourished and finally found his distinctive musical voice. Part of the Philharmonia Orchestra's series Woven Words: "Music begins where words end".