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