coolthingoftheday: The Sea Organ is an experimental musical instrument that is located in Zadar, Cro
coolthingoftheday: The Sea Organ is an experimental musical instrument that is located in Zadar, Croatia. Beneath the white marble steps, a series of tubes create a system that could be described as a large piano. When the waves or the wind flow through the holes, they interact with the organ to create random harmonic sounds. (Source) You can listen to the sounds that the Sea Organ produces here. -- source link