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