From left to right: Władysław Szczepaniak, Edward Madejski, Teodor Peterek, Wilhelm Góra, Erwin Nytz, Ryszard Piec, Ernest Wilimowski, Leonard Piontek, Gerard Wodarz, Antoni Gałecki, Ewald Dytko
Meyer in conversation with Karlheinz Stockhausen, in the background Konstanty Regamey during the "Warsaw Autumn".
The festival for new music has been organised since 1956. During the Cold War, it represented a bridge for musicians on both sides of the "Iron Curtain".