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