Martina Borst, Regina Klepper, Bamberg String Quartet, Max Pommer, New Bach Collegium Musicum Leipzig, Siegfried Lorenz, Peter Marschik, Max Emanuel Cencic, Charles Humphries, Academy of London, Christoph Prégardien, Barbara Schlick, Das Kleine Konzert, Hermann Max, Lena Susanne Norin, Gotthold Schwarz, Derek Lee Ragin, Michael Knapp, Vienna Volksoper Symphony Orchestra, Roland Bader, Krakòw Philharmonic Orchestra, Teresa Seid, Renato Bruson, Rundfunk-Sinfonieorchester Berlin, Roberto Paternostro, Ute Selbig, Martin Flämig, Dresden Philharmonic Orchestra, Dresdner Kreuzchor, Armin Ude, Mari Anne Haggander, MDR Leipzig Radio Choir, MDR Leipzig Radio Symphony Orchestra, Herbert Kegel, Helmut Froschauer, Cologne West German Radio Chorus, Dorothe Jansen, Cologne West German Radio Orchestra, Ildikò Raimondi, Klaus Mertens, Martin Haselbock, Vienna Academy, Helmut Wildhaber, Hugo Distler Choir, Elisabeth Lang, Franco de Grandis, Vincente Ombuena Valls, Stefania Toczyska, Emil Tabakov, Sofia Philharmonic Orchestra, Bulgarian National Choir & Olga Romanko
