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