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