Finally - we are ready to vote for our favourite hero-video.
Here is how it goes - Watch the videos and choose your favourite. Then go to the voting page supplied by your coordinator - and vote for your favourite amongst the videos suggested from the other schools.
When the voting is done - we will have a winner. Here are the four great songs:
Happy - Pharrell Williams
Geo Da Silva & Jack Mazzoni - Booma Yee
Nico & Vinz - In Your Arms
Reach for the stars - PNU