Piano Stairs - Behind the scenes | Photos from when setting … | Flickr
This piano staircase social experiment revealed how music makes everything better - Classic FM
Creative State - Volkswagen converted a set of steps at the Odenplan subway station on Stockholm into working "piano" stairs. This led commuters to choose the stairs instead of the of using
This piano staircase social experiment revealed how music makes everything better - Classic FM
File:Polanco's staircase.jpg - Wikipedia
This piano staircase social experiment revealed how music makes everything better - Classic FM
This piano staircase social experiment revealed how music makes everything better - Classic FM