Benjamin Britten Lord Harewood called it "the first genuinely successful British opera, Gilbert and Sullivan apart, since Purcell." Dismayed by the in-fighting among the company, Cross, Britten and Pears severed their ties with Sadler's Wells in December 1945, going on to found what was to become the English Opera Group. A month after the opening of "Peter Grimes", Britten and Yehudi Menuhin went to Germany to give recitals to concentration camp survivors. What they saw, at Belsen most of all, so shocked Britten that he refused to talk about it until towards the end of his life, when he told Pears that
Benjamin Britten not complete the score of the new opera until August 1970. "Owen Wingrave" was first broadcast in Britain in May 1971, when it was also televised in Austria, Belgium, Denmark, France, Germany, Ireland, the Netherlands, Norway, Sweden, Switzerland, the US and Yugoslavia. In September 1970 Britten asked Myfanwy Piper, who had adapted the two Henry James stories for him, to turn another prose story into a libretto. This was Thomas Mann's novella "Death in Venice", a subject he had been considering for some time. At an early stage in composition Britten was told by his doctors that a heart operation