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