Tom Service presents 40 years of great BBC archive featuring the French composer, conductor and musical icon Pierre Boulez, who died on 5th January 2016 at the age of 90. Opinionated and challenging, Boulez transformed the way that musicians and audiences all over the world think about contemporary music. With orchestras including the BBC Symphony, he rehearses and performs Debussy, Stravinsky and Bartok, as well as a selection of his own extraordinary compositions. Boulez's relationship with the BBC began in the 1960s and blossomed during his years as chief conductor of the BBC Symphony Orchestra - leaving a vivid legacy in the BBC's TV archive.