Hans Werner Henze, 86, a prolific German composer who came of age in the Nazi era and grew estranged from his country while gaining renown for richly imaginative operas and orchestral works, died Saturday in Dresden, Germany, where he was due to attend the premiere that evening of a ballet set to one of his scores.
Born into a European generation that wanted to make a fresh start at the end of World War II, Mr. Henze did so without wholly negating the past. Separating himself from the avant-garde, he devoted himself to genres many of his colleagues regarded as outmoded: opera, song, the symphony.



