1st version: Mirella Freni, Katia Ricciarelli, sopranos ; Agnes Baltsa, mezzo-soprano ; José Carreras, Thomas Moser, tenors ; Piero Cappuccilli, baritone ; Ruggero Raimondi, José van Dam, basses ; Chor der Wiener Staatsoper ; Wiener Philharmoniker ; Herbert von Karajan, conductor
2nd version: Montserrat Caballé, soprano ; Fiorenza Cossotto, mezzo-soprano ; Placido Domingo, tenor ; Piero Cappuccilli, baritone ; Nicolai Ghiaurov, Luigi Roni, basses ; other soloists ; Chorus of the Royal Opera House, Covent Garden ; New Philharmonia Orchestra ; Riccardo Muti, conductor
Opera in 4 acts.
Libretto by Antonio Ghislanzoni.
Previously released as a compact disc.
Title from resource description page (viewed May 1, 2012).
1st version: Recorded May 1979, Musikvereinsaal, Vienna.
2nd version: Recorded in London, July 1974.
Electronic reproduction. Alexandria, VA : Alexander Street Press, 2011. (Classical music library). Available via World Wide Web.