Wikipedia is a multilingual Web-based free-content encyclopedia. Offers thousands of quality articles on early music and many other related topics.
If you don't find what you're looking for here or at one of the other links on this web site, try this industry leading web search engine.
Google Scholar provides a simple way to broadly search for scholarly literature.
Blog Search is Google search technology focused on blogs.
Search the full text of books. In some cases, Google Books will even provide the entire text, on-line, for free!
The most comprehensive image search on the web.
YouTube plus a whole lot more.
If a picture is worth a thousand words, some YouTube videos are worth a thousand pictures!
A good all-purpose portal, with excellent music categories, including subcategories devoted specifically to early music.
Microsoft's web search engine.
Another popular search engine.
"Search the Search Engines!"
WebRing is a network of highly focused and rich online communities.