I have created here a list of resources not just for vocal students, but also for anyone interested in opera, and of course, this website.
Download a ton of free (public domain) classical music from the full scores to opera and other scores at imslp.
Companion page to A Complete Guide to Opera
Met Opera on Demand is a part of the Metropolitan Opera website that allows you to rent video and audio recordings of many different operas. Some of these recordings are hard-to-find recordings of some of the greatest singers from the 30’s – 80’s! They are definitely worth looking at!
