Effective period / Period of releases: 1973 - 1986

Members: Walter Schulz, Gerhard Turetschek, Fritz Faltl, Peter Schmidl, Micaela Comberti, Thomas Kakuska, Helmut Hucke, Walter Stiftner, Eduard Melkus, Martin Sieghart, Karl Scheit, Gottfried Hechtl, Sebastian Kelber, Christian Lange (2), Spiros Rantos, Alfred Planyavsky, Alfred Prinz, Werner Tripp, Dietmar Zeman, Hermann Ebner, James Thornton (2), Prunella Pacey, Friedrich Gabler, Walter Lehmayer, Thomas Pinschof, Helmut Ascherl, Gerhard Totzauer, Wolfgang Rühm, Gerald Sonneck, Camillo Oehlberger, Günter Lorenz, Clemens Hellsberg, Josef Rohm, Wolfgang Klos, Manfred Kautzky, Lilo Gabriel, Carolyn Hopkins, Richard Motz, Horst Hajek, Georg Wagner, E. Eichwalder, Günther Schich, Reinhart Strauß, Barbara Müller-Haase, Wilhelm Jordan, Heinrich Schneikart, Josef Pomberger, Richard Hochrainer, Wilhelm Kormann, Wolfgang Gabriel, Herbert Reznicek, Roberta Elliott (2), Horst Berger (2), Elisabeth Strachwitz, Alexander Krins, Cynthia Rames, Michael Stüve, Nicolas Logie, Gregor Widholm, Rudi Kalup, Roger Salander, Konstantin Zelenin, Jürg Tenger, Mikis Michaelidis (2)