Stream music and podcasts FREE on Amazon Music. No credit card required.Listen free 1. Philosophische Brocken: Philosophische GespraecheGuenther Friesinger, Hakan Guerses, Herbert Hrachovec, Thomas Huebel, Ulrike Kadi, Alice Pechriggl, Esther Ramharter, Gerhard Unterthurner, David Wagner, Franz Martin Wimmer, Roland Gratzer & Johanna Jaufer