Renato Vinicius wrote:
>Is there any site of Librettos on the Internet? ...
You might try the following Web site
http://php.indiana.edu/~lneff/librettim.html
which I found by clicking on successive links of http://www.classical.net/
It has further links to texts other than libretti, such as to the Orff
*Carmina Burana* and Emily Ezust's "Lieder Page".
Walter Meyer