multicult has been broadcasting interesting, eclectic content from a variety of sources and indeed giving voice to cultures (in German society) that otherwise don't have a lot of access. That is what good media should be doing, in a democracy.
I believe that the arts are critical to developing independent thinking promote cross-culturalism and, in essence, empathy. „Tangents“ provides not only a window into the incredible universe of ethnic AND cross-cultural music and helps us understand the world better.