WATERPHONE
Waterphone
A waterphone is a type of atonal acoustic musical instrument consisting of a stainless steel resonator bowl or pan with a cylindrical neck and bronze rods of different lengths and diameters around the rim of the bowl. The resonator may contain a small amount of water giving the waterphone a vibrant ethereal sound that has appeared in movie soundtracks, record albums, and live performances. The instrument was invented and developed by Richard Waters.The above text is a snippet from Wikipedia: Waterphone
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