Music moves the world. Music also reflects social realities and has an influence on them. There is no social movement without music. Musicians like Bob Marley or Manu Chao impart values that serve many social movements as a basis of identification. The music of these two artists contains a message. They used and in the latter case still use music as a means of spreading their ideas of peace and justice all over the world. And so does N.R.G. Vibes Marcus, a man from the Ostalb, a region in the...