World's Only Xylophone Fence

There is a similar fence at a playground near my daughter's school. It runs along a curved sidewalk and has pipes of different length mounted like the boards in the video. It runs along a curved sidewalk and has pipes of different length that sound the notes of a piece by Bach when walking and dragging a stick along the pipes.

That song is "Oh, I do like to be beside the seaside" - very popular at the turn of the last century. How fun!