- Roger Wagner, Marni Nixon, Paul Salamunovich, Paul Hinshaw, Richard Robinson, Ewan Harbrecht, The Roger Wagner Madrigal Singers, Katherine Hilgenberg
- Erik Lautier, Lucas Blondheim, Mark Shapiro, Peter Clark, Maggi-Meg Reed, Katrin Stamatis, Marni Nixon, Christopher Miele, Elena Shadow, Lorinda Lisitza, Lucille Patton, Emily Schaefer, Charlotte Cohn
- Lloyd Ulyate, Cecil Figelski, Hugo Raimondi, Ann Dragonette, Ralph Schaeffer, Magdalena Rivera, Robert Craft, Emmet Sargeant, Grace-Lynne Martin, Studio Orchestra, Leonard Stein, Marni Nixon, Barbara Shik, Milton Thomas, Ward Fenley, Dorothy Wade, Robert Sushel, James Decker, Studio Chorus, Arthur Gleghorn, William Ulyate, Morris Boltuch
