To brighten your day!

This is a clip that will always bring a huge smile on my face.
It's something that was done for a program on a Belgian television show. I just love the idea!
The reaction of the people is great! And I love how all kinds of people just start to join in.
You'll know what I mean if you watch it, so
Just watch! o(^-^o)(o^-^)o o(^-^o)(o^-^)o

The song playing, you must all know, is Do Re Mi from the Sound of Music.
It was actually for a program in which they were searching for the main actress for the Musical the Sound of Music in Belgium.