I need to have to make a physical instrument property to support?

Making a Marimba Xylophone Plans: question Enter Name Right here : I need to make a homemade instrument for physics assist I ought to make a homemade instrument for physics and be able to play Mary had a small lamb on it. Any concepts Finest answer : response of Prometheus like a flute ... just ... only a pipe with a pipe at one particular end and a pair of holes in the trunk ... check out a shop of musical instruments and do research! Give your answer to this question under!

How to make a marimba