Music
http://www.cl.cam.ac.uk/~mn200/music/composers.html
http://www.dsokids.com/listen/instrumentlist.aspx
http://www.sfskids.org/templates/splash.asp
http://www.sphinxkids.org/
http://www.nyphilkids.org/main.phtml?New York Philharmonic for Kids
Jazz at the Lincoln Center for Students
National Foundation for the Advancement in the Arts Young Arts Page
From the Top National radio program featuring top young classical musicians
Baltimore County Summer Instrumental Music Camp