Excerpt from Karlheinz Stockausen's May 1972 lecture to the Oxford Union on 'Four Criteria of Electronic Music'. It proved to be astonshingly priescent. If you...
Excerpt from rehearsal of Stockhausen's Gruppen for 3 orchestras. Lucerne Hall, Switzerland. Lucerne Festival Academy Orchestra under Jean, Deroyer, Peter Eotvos, and Pierre...