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