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