- Alan Titus, The Nonesuch Consort, Richard Taruskin, Imogen Howe, Diana Tramontini, Steven Pepper, Dan Kavanaugh, Tony Elitcher, Lucy Cross, Kenneth Wollitz, Elise Ross, Members of New York Motet Singers, Joshua Rifkin, Eric Salzman, William Zukof, Josh Bauman, Daniel Nagrin, Stanley Sliverman
- Hungarian Radio and Television Chorus, Gösta Winbergh, Alan Titus, Edith Lienbacher, Wolfgang Glashof, Kurt Moll, Nicolaus Esterházy Sinfonia, Michael Halász, Herwig Pecoraro, Inga Nielsen
- Michael Halász, Herwig Pecoraro, Inga Nielsen, Hungarian Radio and Television Chorus, Gösta Winbergh, Alan Titus, Edith Lienbacher, Wolfgang Glashof, Kurt Moll, Nicolaus Esterházy Sinfonia
- Slovak Philharmonic Chorus, Giorgio Lamberti, Slovak Radio Symphony Orchestra, Graciela Alperyn, Alan Titus, Bratislava Children's Choir, Alexander Rahbari
- Alan Titus, Francesco Ellero d'Artegna, Munich Radio Orchestra, Eva Marton, Bavarian Radio Chorus, Pinchas Steinberg, Francisco Araiza
- Norman Scribner Choir, Patricia Wells, Alan Titus, Leonard Bernstein, Michael Devlin, Gwendolyn Killebrew, New York Philharmonic