- Vern Sutton
- Consuelo Rubio
- Bernard Delacroix
- Paolo Ferme
- Francine Arrauzau
- Pierrette Alaire
- Jacqueline Broudeur
- Nadine Sautreau
- Sinfonie Orchester des italienischen Rundfunks Rom
- Shirley Verret
- Pia Coursavé
- Meirav Askaio
- Berthe Bovy
- Maurice Chambreuil
- Hubert Noel
- Robert Vidalin
- Marc Marder
- Idabelle Firestone
- Theodore Chanler
- Eugene Ormandy/Philadelphia Orchestra/Sir Neville Marriner/Minnesota Orchestra
- Donald L. Leavitt
- John G. McCurry
- Terwilliger-Cooperstock Duo
- Eos Orchestra
- Mark Le Broq
- Clare McCaldin
- Dennis D. Rooney
- Alexandre Vassiliev
- Pascal Aubert
- Franck Bard
- Richard Tronc
- Josef Dichler
- Rina Gigli
- Fernanda Candoni
- S. De Tommaso
- Lily Djanel
- Helen Olheilm
- Hanan Feinstein
- Pina Margarini
- Sir Thomas Beecham
- Witold Zoladkiewicz
- Gabriela Kaminska
- Iwona Kowalkowska
- Olivier Heyte
- Wojciech Parchelm
- Bogdan Sliwa
- Warsaw Chamber Opera Chorus
- Thierry Tregan
- Ianne Rouleau
- Coro di Voci Bianche del Teatro alla Scala