The pieces Pictures at an Exhibition are composed by a Russian composer who belonged to this group known as what?
Modest Mussorgsky Modest Petrovich Mussorgsky (Russian: Моде́ст Петро́вич Му́соргский ; ] ; 21 March [O.S. 9 March] 1839 – 28 March [O.S. 16 March] 1881 ) was a Russian composer, one of the group known as "The Five". He was an innovator of Russian music in the romantic period. He strove to achieve a uniquely Russian musical identity, often in deliberate defiance of the established conventions of Western music.
Wiener Gruppe Wiener Gruppe ("Vienna Group") was a small and loose avant-garde constellation of Austrian poets and writers, which arose from an older and wider postwar association of artists called Art-Club. The group was formed around 1953 under the influence of H. C. Artmann (1921–2000) in Vienna and existed for about a decade. Besides Artmann are Friedrich Achleitner (b. 1930), Konrad Bayer (1932–1964), Gerhard Rühm (b. 1930) and Oswald Wiener (b. 1935) regarded as members.