Moments of urban relief?

Video from You Tube
This video was filmed in Antwerpen, at the central train station. Kids and adults create and witness a moment apart in their urban life - a post-Picassian choreography that perhaps aims at being more than just entertainment. If so, does it seem to succeed? Has this public place been transformed radically? If it has, does it matter for how long and how? Or for what purpose?

United by music - "One Love"

Musicians love getting together and expressing themselves collectively - even if they live and work continents apart.

Video from You Tube