Would a Musician’s Only Search Engine be Helpful?

Would you find a search engine geared towards students, musicians and music educators helpful?

Using Google Co-Op Search, we’ve created a Musicians Only Search Engine. I would love your feedback, and we are also looking for volunteers to help pick and rate the sites we add to this search engine.

Here's the URL:
http://www.google.com/coop/cse?cx=005517334229630500393%3Ak3mpioaxc8q&hl=en