This is all concept, of course. But walking around the dishevelled old church, listening to the constant humm in the background is an experience that grows from

This is all concept, of course. But walking around the dishevelled old church, listening to the constant humm in the background is an experience that grows from knowing that this tone will last for years until it will change as prescribed. A tone change is a small event that draws some attention from wider circles. There are people who have cared for the project for more than 20 years and it's not only folks who initiated it. It will be fascinating to see how long there will be interest and resources to keep it up.