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