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