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