en Cuevana 3. The fourth in a series of feature-length documentaries about Progressive rock written and directed by Adele Schmidt and José Zegarra Holder. Krautrock, Part 1 focuses on German progressive rock, popularly known as Krautrock, from in and around the Cologne, Düsseldorf, and Hamburg regions of Germany. Artist featured include Kraftwerk, Neu, Can, Faust and others.