- John Bogart, Felicia Montealegre, Camerata Singers, Jennie Tourel, Columbus Boychoir, Leonard Bernstein, New York Philharmonic
- New York Philharmonic, Trinity Church Boys' Choir, Pierre Boulez, Brooklyn Boys Chorus, Camerata Singers, The Boys' Choir of the Little Church Around the Corner
- Denver Symphony, Brian Priestman, Phyllis Curtin, Abraham Kaplan
- Lucine Amara, Richard Tucker, Camerata Singers, New York Philharmonic, The Philadelphia Orchestra, Thomas Schippers, Justino Diaz, Westminster Choir, Eugene Ormandy, Abraham Kaplan, Tito del Bianco, Martina Arroyo, Beverly Wolff, George London, Maureen Forrester
Choir · Founded 1961
