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