Assisted Procrastination

According to The Inspiration Room, this video is an ad created by Belgium TV station VTM looking for an actress to play the lead role in The Sound of Music. The Belgium commuter station was seeded with 200 dancers performing to a remix of Do Re Mi and were joined by passersby making for a really cool show. I recommend watching the video in its entirety.

Thanks to V for sharing and The Inspiration Room for the explanation in English!