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