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