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