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