Game Quarium http://www.gamequarium.com/musicquiz.html
The music room http://www.empire.k12.ca.us/capistrano/Mike/capmusic/music_room/themusic.htm
Florida Westcoast Symphony http://www.fwcs.org
Thinkquest Orchestra Instruments Orchestra instruments
Ricci Adams' Music Theory http://www.musictheory.net
Virtual Keyboard http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/music/piano/steel_drums.htm
Arts Alive http://www.artsalive.ca/en/mus/activitiesgames/
MusicTechTeacher http://www.musictechteacher.com/musicquizzes.htm
DSO kids DSO Kids