NYTimes Obit
Henri Dutilleux (French: [ɑ̃ʁi dytijø]; 22 January 1916 – 22 May 2013) was a French composer active mainly in the second half of the 20th century. His work, which has garnered international acclaim, follows in the tradition of Maurice Ravel, Claude Debussy, and Albert Roussel, but in an idiosyncratic style. Wikipedia