François-Xavier Roth: the conductor of Les Siècles gets to the heart of Mahler’s Fourth | Tosca: the best recordings of Puccini’s much-loved drama | Arvo Pärt: understanding his modern masterpieces
50 of the finest Mozart recordings in history, featuring Nikolaus Harnoncourt, Martha Argerich and Claudio Abbado, plus extracts from the original Gramophone reviews
Mr. Crumb wrote startling works, sometimes with political themes, and challenged musicians to employ new techniques, vocalize and move about the stage.