The Philadelphia Orchestra, Frederic Mills, The Tabernacle Choir at Temple Square, Mary Zelnicki, John Eliot Gardiner, Charles Daellenbach, Canadian Brass, David Ohanian, Eugenia Earle, Eugene Watts, Columbia Symphony Orchestra, Eugene Ormandy, Jerold D. Ottley, Anshel Brusilow, Robert Spencer, New York Sinfonietta, Andy Statman, Ronald Romm, Monteverdi Orchestra, Max Goberman, Eric Weissberg, Julian Bream, Sol Goichberg, Frederic Hand, Marilyn Sansom