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