Karlheinz Stockhausen Biography
Born August 22nd, 1928, in Mödrath, Germany - died December 5th, 2007, in Kürten-Kettenberg, Germany.
He studied with Martin at the Cologne Musikhochschule (1947-51), but the decisive stimulus came from his encounter with Messiaen's Mode de valeurs at Darmstadt in 1951. There he saw possibilities of long-range serial process which he pursued in Kreuzspiel (1951) and KontraPunkte (1952), both for piano-based ensemble. The latter piece was written during a period of study with Messiaen in Paris, and while there he made a first essay in electronic music.
On returning to Cologne he continued this activity, notably in Gesang der Jünglinge for vocal and synthesized sounds on tape (1956). At the same time, he pursued the ramifications of serial instrumental music.
In 1958 he made his first visit to the USA, and around this time his music became more relaxed, both in its density of events and in its notational exactitude.
This was partly a result of John Cage's influence; and partly it came from the experience of electronic music which suggested a different way of hearing.
His influence extended over a whole generation of European composers, including such contemporaries as Boulez and Berio.