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