Naxos Music
Naxos Music Library [NML] is the world's largest online classical music library, with over 800 new albums added to the library every month. The contents can be searched by composer, work, genre, label, and keyword. NML provides liner notes for many recordings, as well as audio book transcriptions about the history of classical music and opera with listening examples, libretti and synopses of over 700 operas, a pronunciation guide for composer and artist names, a glossary, an overview of important musical terms, and classical music podcasts.
JSTOR
JSTOR is a digital database of academic journals, books, and primary sources. It contains full-text journals in archaeology and classical studies, economics, geography, history, political science, and sociology.