- Andreas Pixner, Gabriele Sima, Orchester St. Augustin, Gernot Heinrich, Cornelia Horak, Alfred Šramek, Chorvereinigung St. Augustin, Pater Schörghofer, Maximilian Schamschula
- Marwan Shamiyeh, Peter Branoff, Daniel Serafin, Margarita de Arellano, Johann Reinprecht, Mörbisch Festival Choir, Birgid Steinberger, Alfred Šramek, Alexander Klinger, Mörbisch Festival Orchestra, Mathias Hausmann, Bernd Ander, Rudolf Bibl, Mirjana Irosch
- Wolfgang Bankl, North Rhine Westfalia State Youth Choir, Jörg Dürmüller, Dietrich Henschel, Heinz Zednik, Andrea Bonig, Franz Hawlata, Cologne West German Radio Orchestra, Hermann Godland, Juliane Banse, Alfred Šramek, Regina Klepper, Helmuth Froschauer
