Towards the end of 2011, Belgium based agency VVL BBDO created a crowd sourced piece of music, powered by Tweets. Users simply added the hash tag #tweeshes to all new year wish tweets. Each tweet was assigned to a point on the world map that had been transformed into a synthesiser. Each tweet became a musical note. Check out the Best Tweeshes website and listen to the first piece of music composed by the whole world.