Score for a Hole in the Ground is an installation in a forest, “near the village of Challock in Kent.” It consists of this large phonograph-like cone connected to a pipe that descends into a well. The dripping sounds from the wet environment (and nearby pond) are broadcast by the cone, producing aleatory music from the environment.

It’s a beautiful installation, and you can see more lovely pictures and hear how it sounds at the project’s web site.

(via oddstrument)