Albums Steven Mercurio, Wiener Philharmoniker, Plácido Domingo, José Carreras, Gumpoldskirchner Spatzen Children's Choir, Luciano Pavarotti, Cis Collegium Mozarteum Salzburg, Jürgen Geise, Wiener Symphoniker, Richard Marlow, Trinity College Choir, Cambridge, Andy Williams, Collegium Aureum, Die Wiener Sängerknaben, Gerhard Schmidt-Gaden, Helmut Froschauer, Vjekoslav Sutej, Academia Philamonica Romana, Al Klink, Alan Hanlon, Alfred Brown, Andy Stein, Angie Chirino, Aretha Franklin, Arnold Fishkin(d), Ashley Horne, Augsburger Domsingknaben, Axel Stordahl, Bachchor Mainz, Balthasar-Neumann-Chor, Barry J. Eastmond, Bashiri Johnson, Belinda Whitney, Bernard Davis, Bernard Greenhouse, Brendan Monaghan, Bunny Shawker, Burkhard Schaeffer, Carl Fleisig, Carol Pool, Charles Magnante, Charlotte Trinder, Chris Brown, Chris Laws, Christina Aguilera, Claus Peter Flor, Daniel López, Danny O'Neil, Dave Arch, DeWayne Knox, Dido, Eartha Kitt, Edwin Bonilla, Elisabeth Ziegler, Elizabeth Norberg-Schulz, Elvis Presley, Emil Klein, Enoch