from: About Connexions
Connexions is an environment for collaboratively developing, freely sharing, and rapidly publishing scholarly content on the Web. Our Content Commons contains educational materials for everyone — from children to college students to professionals — organized in small modules that are easily connected into larger courses. All content is free to use and reuse under the Creative Commons attribution license.

The music modules are very clear, instructive and useful for all those studying or taking an interest in music, use this search or goto the home page.

> search "music" at Connexions
> Connexions - Sharing Knowledge and Building Communites