 Their music is often seen as a reaction against both the musical style of Richard Wagner and the impressionist music of Claude Debussy and Maurice Ravel.The members were Georges Auric (1899–1983), Louis Durey (1888–1979), Arthur Honegger (1892–1955), Darius Milhaud (1892–1974), Francis Poulenc (1899–1963), and Germaine Tailleferre (1892–1983).In 1917, when many theatres and concert halls were closed because of World War I, Blaise Cendrars and the painter Moïse Kisling decided to put on concerts at 6 , the studio of the painter Émile Lejeune (1885–1964).