April 1969 Issue [Music in the round] Conforming with the avant-garde Download PDF Adjust Share by Harper’s Staff, This article is only available as a PDF to subscribers. Download PDF Tags Berlin Philharmonic C.A. (Carl August) Bünte Charles Ives Czech Philharmonic Ferruccio Busoni Karlheinz Stockhausen Leonard Bernstein New York Philharmonic Olivier Messiaen Performances Reviews Sound recordings Toru Takemitsu Václav Neumann Yvonne Loriod Adjust Share