In 1st work: Siegfried Palm, violoncello; Sinfonieorchester de Südwestfunks, Baden-Baden; Ernest Bour, conductor. In 2d work: Radio-Symphonie-Orchester Berlin; Hans Zender, conductor
The 3d work is electronic music.
Editions recorded : B. Schott's Söhne, Mainz.
Program notes in German, French, and English by G. Kröll on container.