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Verdi - Rigoletto
Libretto: Francesco Maria Piave
opera in three acts
Recorded 1956. Restored and remastered 2008.
 
https://en.wikipedia.org/wiki/Giuseppe_Verdi 
https://en.wikipedia.org/wiki/Rigoletto

With art work (No libretto included)

Rigoletto            Robert Merrill (baritone)
Gilda                Roberta Peters (soprano)
Duke of Mantua       Jussi Bjorling (tenor)
Maddalena            Anna Maria Rota (contralto)
Sparafucile          Giorgio Tozzi (bass)
Count Monterone      Vittorio Tatozzi (bass)
Cavaliere Marullo    Arturo La Porta (baritone)
Matteo Borsa         Tommaso Frascati (tenor)
Count Ceprano        Leonardo Monreale (bass)
Countess Ceprano     Lidia Grandi (soprano)
Giovanna             Silvana Celli (mezzo-soprano)
Page of the Duchess  Santa Chissari (soprano)
A Herald             Andrea Mineo (baritone)

Rome Opera Orchestra and Chorus, Jonel Perlea,
Giuseppe Conca, chorus master
Luigi Ricci, assistant to the conductor

Bonus CD2 tracks 17-20: Robert Merrill sings Verdi and Rossini arias.
17  Otello, Act II- Credo in un Dio crudel
18  Il trovatore, Act II- Tutto e deserto - Il balen del suo sorriso
19  La traviata, Act II- Di Provenza il mar
20  Il barbiere di Siviglia, Act I- Largo al factotum

To find libretto try these links: 
http://www.murashev.com/opera/Rigoletto_libretto_Italian_English 
http://www.murashev.com/opera/Rigoletto_libretto_Italian_German 
http://www.murashev.com/opera/Rigoletto_libretto_Italian_French 
http://www.opera-guide.ch/
 
https://www.naxos.com/catalogue/item.asp?item_code=8.111276-77 
http://www.allmusic.com/album/verdi-rigoletto-mw0001422039