Students, you can learn a lot about music from these websites:
Music Tech Teacher
NY Philharmonic Kidzone
San Francisco Symphony - SFS KIDS
Arts Alive - Music
Just for fun:Xylophone with an "X"?
If you are looking for a private teacher in your area, here are a couple of search engines I have found to be helpful:
PrivateLessons.com
TakeLessons.com