Title: Muzykalʹnoe iskusstvo XX veka
Subjects: Criticism and interpretation, Music, Philosophy and aesthetics, History and criticism
People: Karlheinz Stockhausen (1928-2007), Pierre Boulez (1925-), Alban Berg (1885-1935), Bohuslav Martinů (1890-1959), André Volkonsky
Time periods: 20th century