John, the aria is Ebben? Ne andro lontana from Alfredo Catalani's opera La Wally. There's a couple of recordings of the complete opera available on CD, but beyond that one aria you might be disappointed in much of the remaining two hours. Your Toronto library has the CD of the Diva soundtrack and also
several CDs containing Ebben?, by far the most popular part of the opera. Besides the soundtrack, the #1 soprano CD set, with Renata Tebaldi singing it, looks like something worth taking a listen to.
