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