Video: Arcade Fire - "Sprawl II (Mountains Beyond Mountains)

The Arcade Fire released a new video for "Sprawl II (Mountains Beyond Mountains)" from their 2010 album, The Suburbs. Why would they bother making a video for a song that is 2 years old you might ask? Well,... this video is special as it is a part of an interactive project put together by director Vincent Morisset.

 A Sprawl II website was created in which users are supposed to interact and record snippets of themselves dancing and singing via webcam and it somehow splices with the video. I don't have a webcam so I could test it out myself so the website was a bit jarbbled to me but I am interested to see the desired effect.