Franz Hawlata, Hermann Prey, Vienna Academy Orchestra, Bernarda Fink, Stefan Soltesz, Leopold Hager, Dietrich Knothe, Martin Blasius, Bo Skovhus, Sofia Philharmonic Orchestra, Hungarian State Opera Orchestra, Soloists of Berlin Radio Chorus, MDR Sinfonieorchester, Berlin Male Choir, Martin Flämig, Marcus Creed, Helmut Wildhaber, SWF Radio Orchestra, Martin Haselböck, Sofia National Opera Chorus, Regensburg Cathedral Choir, Herbert Lippert, János Ferencsik, Astrid Pilzecker, Friedrich von Spee Male Choir, Bulgarian National Choir, Michael Schoppe, Bernd Casper, Chor der Bayerischen Staatsoper München, Rundfunkchor Berlin, Jörg-Peter Weigle, Cologne Radio Chorus, Hans-Joachim Rotzsch, Helmuth Froschauer, Cologne Radio Symphony Orchestra, Sandor Solyom-Nagy, Ildikó Raimondi, Georgi Robev, MDR Rundfunkchor, Dieter Fokel, RIAS Kammerchor, Orchestre Philharmonique du Luxembourg, Wolfgang Stahl, Wiener Sängerknaben, Hanns-Martin Schneidt, Peter Marschik, South West German Radio Kaiserslautern Orchestra, Gerhard Mayer, Klaus Arp, Michael-Christfried Winkler, Hugo Distler Choir, Marjana Lipovšek, Regina Klepper, Dorothe Jansen, Dresdner Philharmonie, Herbert Kegel, Kurt Peter Eichhorn, Thomanerchor Leipzig, Studentische Madrigalchor Munster, Hungarian State Opera Chorus, Dresdner Kreuzchor, Martina Borst, Hans-Joachim Ribbe, Sofia National Opera Orchestra, Stuttgarter Choristen, Peter Falk, Roland Buchner, Carl Maria von Weber Radio Symphony Orchestra, Sundfunkchor Stuttgart
