8 Easy and Affordable Kid-Friendly Backyard Ideas - thegoodstuff
This space brings together an interesting range of items to promote experimentation of sound. Much more interesting than a "music" wall of old pots and pan that really only produce noise.
How to Make a PVC Pipe Xylophone Instrument - Play real songs on this, and the sound is really neat.
Fun spider game incorporates blowing and using the diaphragm (Insects)
Star Wars (Main Theme) Sheet Music in C Major for Chromanotes Boomwhackers and Deskbells - could also transcribe this to Orff instruments!