Hugo Distler Choir, Klaus Mertens, Helmut Wildhaber, RIAS Kammerchor, Ildikó Raimondi, Vienna Academy Orchestra, Rundfunk-Sinfonieorchester Berlin, Marcus Creed, Gabriele Schreckenbach, Werner Hollweg, Walton Grönroos, Martin Haselböck, Elisabeth Lang, Celina Lindsley
Hans-Joachim Ribbe, Sofia National Opera Orchestra, Bulgarian National Choir, Michael Schoppe, Bernd Casper, Chor der Bayerischen Staatsoper München, Wolfgang Stahl, Vienna Boys' Choir, Hanns-Martin Schneidt, Peter Marschik, Rundfunkchor Berlin, Astrid Pilzecker, Friedrich von Spee Male Choir, Ildikó Raimondi, Georgi Robev, MDR Rundfunkchor, Dieter Fokel, Klaus Arp, Helmut Wildhaber, SWF Radio Orchestra, Stefan Soltesz, Leopold Hager, Dietrich Knothe, RIAS Kammerchor, Luxembourg Philharmonic Orchestra, Helmuth Froschauer, Cologne Radio Symphony Orchestra, Sandor Solyom-Nagy, Martin Haselböck, Sofia National Opera Chorus, Regensburg Cathedral Choir, Herbert Lippert, János Ferencsik, Herbert Kegel, Kurt Peter Eichhorn, St Thomas's Boys Choir Leipzig, Studentische Madrigalchor Munster, Hungarian State Opera Chorus, Dresdner Kreuzchor, Martina Borst, Sofia Philharmonic Orchestra, Hungarian State Opera Orchestra, Soloists of Berlin Radio Chorus, Franz Hawlata, Hermann Prey, Vienna Academy Orchestra, Bernarda Fink, MDR Sinfonieorchester, Berlin Male Choir, Martin Flämig, Marcus Creed, Michael-Christfried Winkler, Hugo Distler Choir, Martin Blasius, Bo Skovhus, South West German Radio Kaiserslautern Orchestra, Gerhard Mayer, Stuttgarter Choristen, Peter Falk, Roland Buchner, Carl Maria von Weber Radio Symphony Orchestra, Sundfunkchor Stuttgart, Jörg-Peter Weigle, Cologne Radio Chorus, Hans-Joachim Rotzsch, Marjana Lipovšek, Regina Klepper, Dorothe Jansen, Dresdner Philharmonie
Helmuth Froschauer, Ildikó Raimondi, MDR Rundfunkchor, Ernst Jankowitsch, Bernarda Fink, Hugo Distler Choir, Vienna Academy, Vienna Boys' Choir, Peter Marschik, MDR Sinfonieorchester, Iván Fischer, Marcus Creed, Cologne West German Radio Orchestra, Mária Zádori, Regensburg Cathedral Choir, Herbert Lippert, Rundfunk-Sinfonieorchester Berlin, Roland Büchner, Budapest Philharmonic Orchestra, Martin Flämig, Jeunesses Musicales Chorus, Martin Haselböck, Rostocker Motet Choir, Gertraud Schmid, Helmut Wildhaber, RIAS Kammerchor, Moscow Rybin Choir, Herbert Kegel, Bulgarian National Opera Choir, Leipzig Capella Fidicinia, Dresdner Kreuzchor, Emil Tabakov, David Cordier, Jörg-Peter Weigle, Hartwig Eschenburg, Dorothe Jansen, Cologne West German Radio Chorus, Wiener Volksoper Orchester
Helmuth Froschauer, MDR Rundfunkchor, Derek Lee Ragin, Renato Bruson, Cologne West German Radio Orchestra, Das Kleine Konzert, Vienna Volksoper Symphony Orchestra, Christoph Prégardien, Roland Bader, Herbert Kegel, Olga Romanko, Michael Knapp, Dresdner Kreuzchor, Barbara Schlick, Emil Tabakov, Martina Borst, Roberto Paternostro, Vienna Academy, Peter Marschik, Hermann Max, Kraków Philharmonic Orchestra, Franco de Grandis, Armin Ude, Sofia Philharmonic Orchestra, Ildikó Raimondi, Ute Selbig, Bamberg String Quartet, Max Pommer, Helmut Wildhaber, Max Emanuel Cenčić, New Bach Collegium Musicum Leipzig, Siegfried Lorenz, Regina Klepper, Dorothe Jansen, Cologne West German Radio Chorus, Dresdner Philharmonie, Elisabeth Lang, MDR Sinfonieorchester, Martin Haselböck, Gotthold Schwarz, Mari Anne Haggander, Lena Susanne Norin, Charles Humphries, Stefania Toczyska, Academy of London, Martin Flämig, Rundfunk-Sinfonieorchester Berlin, Bulgarian National Choir, Vincente Ombuena Valls, Hugo Distler Choir, Teresa Seid, Klaus Mertens
Rundfunkchor Berlin, Basso, Il, Todor Grigorov, Staatskapelle Berlin, Martin Haselböck, Stefania Toczyska, Michael-Christfried Winkler, Hugo Distler Choir, Bratislava Philharmonic Chorus, Regensburg Cathedral Choir, Herbert Lippert, Stuttgart Philharmonic Orchestra, János Ferencsik, Uwe Gronostay, Sofia Orthodox Ensemble, CantArte Regensburg, Bratislava Philharmonic Orchestra, Helmut Wildhaber, Jakob Stampfli, RIAS Kammerchor, Moscow Rybin Choir, Bernarda Fink, Ralf Otto, Marcus Creed, Barbara Hölzl, WDR Sinfonieorchester Köln, Vienna Academy, Vienna Boys' Choir, Peter Marschik, Hermann Max, RIAS Symphony Orchestra, Olga Romanko, Michael Knapp, Dresdner Kreuzchor, Emil Tabakov, David Cordier, Sofia Philharmonic Orchestra, Jörg-Peter Weigle, Cologne Radio Chorus, Das Kleine Konzert, Cappella Coloniensis, Gabriele Ferro, Celina Lindsley, Rudolf Barshai, Boris Christoff, Hubert Velten, Franco de Grandis, Werner Hollweg, Sveshnikov Boys and Men's Choir, Miroslav Popsavov, Berliner Singakademie, Dietrich Knothe, Martin Flämig, Ildikó Raimondi, Georgi Robev, MDR Rundfunkchor, Ernst Jankowitsch, Ursula Fiedler, Russian National Orchestra, Frankfurt Vocal Ensemble, Roland Büchner, Bulgarian National Choir, Vincente Ombuena Valls, Helmuth Froschauer, Nicola Ghiuselev, Rheinische Kantorei
