- Emilia Cundari· Fausto Cleva· The Metropolitan Opera Orchestra· Calvin Marsh· Clifford Harvuot· Alessio De Paolis· The Metropolitan Opera Chorus· Nicola Filacuridi· Ugo Savarese· George Cehanovsky· Leonard Warren· Helen Vanni· James McCracken· Tullio Serafin· Coro del Maggio Musicale Fiorentino· Osie Hawkins· Orchestra del Maggio Musicale Fiorentino· Renata Tebaldi· Giuseppe Campora
Barítono · 1911 - 1960
Leonard Warren
Álbumes en vivo
- Emilia Cundari· Fausto Cleva· The Metropolitan Opera Orchestra· Calvin Marsh· Clifford Harvuot· Alessio De Paolis· The Metropolitan Opera Chorus· Nicola Filacuridi· Ugo Savarese· George Cehanovsky· Leonard Warren· Helen Vanni· James McCracken· Tullio Serafin· Coro del Maggio Musicale Fiorentino· Osie Hawkins· Orchestra del Maggio Musicale Fiorentino· Renata Tebaldi· Giuseppe Campora
Recopilaciones
- Joseph Schwarz· Cesare Formichi· Lawrence Tibbett· Enrico Molinari· Elisa Petri· Heinrich Schlusnus· Mario Ancona· Pavel Lisitsian· Titta Ruffo· Carlo Tagliabue· Riccardo Stracciari· Antonio Scotti· Mattia Battistini· Giuseppe de Luca· Leonard Warren· Pasquale Amato· Victor Maurel· Carlo Galeffi· Giuseppe Danise· Alexander Sved
- Orchestra del Teatro dell'Opera di Roma· Leonard Warren· Anna-Lisa Björling· Robert Merrill· Paul Franke· Jonel Perlea· San Francisco Opera Orchestra· RCA Victor Symphony Orchestra· Gaetano Merola· Renato Cellini· Victoria de los Ángeles· Jussi Björling· Zinka Milanov
- The Metropolitan Opera· Erich Leinsdorf· Carlo Bergonzi· Leonard Warren· Leonie Rysanek· Metropolitan Symphony Orchestra