Never heard of Wolrd-Makers.com before, very cool concept getting our opinions on things out there. Music is a great aggravator for change, but is not the only answer to change.

We have the same surname, you deserve a 5* rating for that alone but no seriously great question to pose and love what world-makers appears to be all about. I think music can definitely define a generation and stir up movement for change but it depends on the social context if it can actually change the world.