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