In addition to the Callas recording of Puccini's Tosca that was mentioned by Rja, I would suggest Puccini's La Boheme. I have been listening to von Karajan's 1972 Decca recording, which features Pavrotti in his prime. I own this recording on vinyl, and the sound is spectacular. Here is a link to the CD version of the recording:
Puccini: La Boheme
The music is simply beautiful, and there is no need to understand the Italian language or see the performance to appreciate this musical masterpiece. Also, this opera is very manageable in length (70 minutes), so it is a work that you can appreciate in one sitting without ever feeling that you are sitting through a marathon.
Puccini: La Boheme
The music is simply beautiful, and there is no need to understand the Italian language or see the performance to appreciate this musical masterpiece. Also, this opera is very manageable in length (70 minutes), so it is a work that you can appreciate in one sitting without ever feeling that you are sitting through a marathon.