Antithese / Transicion I

Antithese: "The composition was written in 1962 and premiered on June 23, 1963 at the Schauspielhaus in Cologne. It is based on a tape containing electronic sounds, but also the noises of a concert audience such as applause, whistles or comments. Transición I for electronic sounds (begun in 1958 at the West German Radio Studio for Electronic Music and completed only two years after Transición II) Restored at OTRJ Studios Osaka.