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