Franz Hawlata, Wolfgang Bankl, Andrea Bonig, Hermann Godland, Juliane Banse, Alfred Šramek, North Rhine Westfalia State Youth Choir, Helmuth Froschauer, Cologne West German Radio Orchestra, Dietrich Henschel, Heinz Zednik, Jörg Dürmüller, Regina Klepper
Martin Blasius, Bo Skovhus, RIAS Kammerchor, Luxembourg Philharmonic Orchestra, Rundfunkchor Berlin, Hugo Distler Choir, Helmut Wildhaber, SWF Radio Orchestra, Sofia Philharmonic Orchestra, Hungarian State Opera Orchestra, Michael Schoppe, Soloists of Berlin Radio Chorus, Bulgarian National Choir, Bernd Casper, Chor der Bayerischen Staatsoper München, Michael-Christfried Winkler, Martin Haselböck, Cologne Radio Chorus, Stefan Soltesz, Leopold Hager, Dietrich Knothe, Gerhard Mayer, Jörg-Peter Weigle, Hans-Joachim Rotzsch, Peter Falk, Roland Buchner, Carl Maria von Weber Radio Symphony Orchestra, Franz Hawlata, Hermann Prey, Vienna Academy Orchestra, Bernarda Fink, Stuttgarter Choristen, South West German Radio Kaiserslautern Orchestra, Hans-Joachim Ribbe, Sofia National Opera Orchestra, Wolfgang Stahl, Sundfunkchor Stuttgart, Vienna Boys' Choir, Hanns-Martin Schneidt, Peter Marschik, Herbert Kegel, Kurt Peter Eichhorn, St Thomas's Boys Choir Leipzig, Studentische Madrigalchor Munster, Hungarian State Opera Chorus, Dresdner Kreuzchor, Martina Borst, Ildikó Raimondi, Georgi Robev, MDR Rundfunkchor, Dieter Fokel, MDR Sinfonieorchester, Regina Klepper, Berlin Male Choir, Martin Flämig, Marcus Creed, Marjana Lipovšek, Dorothe Jansen, Dresdner Philharmonie, Helmuth Froschauer, Cologne Radio Symphony Orchestra, Sandor Solyom-Nagy, Sofia National Opera Chorus, Regensburg Cathedral Choir, Herbert Lippert, János Ferencsik, Astrid Pilzecker, Friedrich von Spee Male Choir, Klaus Arp
Hugo Distler Choir, Teresa Seid, Klaus Mertens, Bulgarian National Choir, Vincente Ombuena Valls, Martin Haselböck, Gotthold Schwarz, Mari Anne Haggander, Helmut Wildhaber, Max Emanuel Cenčić, Sofia Philharmonic Orchestra, Rundfunk-Sinfonieorchester Berlin, Roberto Paternostro, Vienna Academy, Peter Marschik, Hermann Max, Academy of London, Kraków Philharmonic Orchestra, Franco de Grandis, Armin Ude, Cologne West German Radio Orchestra, Vienna Volksoper Symphony Orchestra, Christoph Prégardien, Roland Bader, Martin Flämig, Dorothe Jansen, Cologne West German Radio Chorus, Dresdner Philharmonie, Elisabeth Lang, New Bach Collegium Musicum Leipzig, Siegfried Lorenz, Herbert Kegel, Olga Romanko, Michael Knapp, Dresdner Kreuzchor, Barbara Schlick, Emil Tabakov, Martina Borst, Ildikó Raimondi, Ute Selbig, Bamberg String Quartet, Max Pommer, MDR Sinfonieorchester, Regina Klepper, Helmuth Froschauer, MDR Rundfunkchor, Derek Lee Ragin, Renato Bruson, Stefania Toczyska, Das Kleine Konzert, Lena Susanne Norin, Charles Humphries
