Performers
In the 1st work: Children of the "Hauptschule Peter-Griess-Strasse," Koln-Flittard ; Adam Bauer, trumpet ; Kurt Schwertsik, horn ; Armin Rosin, trombone ; Robert Tucci, tuba ; Brigitte Sylvestre, harp ; Aloys Kontarsky, piano ; Christoph Caskel, percussion ; Saschko Gawriloff, violin ; Gérard Ruymen, viola ; Siegfried Palm, violoncello ; Georg Nothdorf, double-bass. In the 2nd work: Collegium instrumentale.