Wednesday, October 14, 2009

Piano key stairs

The stairs in this subway station in Stockholm have been transformed into piano keys that play when you walk on them. It may be an attempt at a viral marketing campaign by a car company that shall remain nameless here, but even so, it's a pretty damn cool project. And the best part is that they tracked how many more people used the stairs before and after the musical transformation -- an increase of 66%. 


  1. I am trying for days to find a way to make a stairs piano at the school I am working but I don't have a clue... I am just a musician... Anybody help?

  2. Sorry, but I have no idea how to make them.

  3. i really wonder how did they do that.
    its really awesome!


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