Philip David Ochs December 19, 1940 – April 9, 1976) was an American protest singer and songwriter who was known for his sharp wit, sardonic humor, political activism, often alliterative lyrics, and distinctive voice. He wrote hundreds of songs in the 1960s and 1970s and released eight albums.
Hannes Wader is a German singer-songwriter ('Liedermacher'). He has been an important figure in German leftist circles since the 1970s, with his songs covering such themes as socialist and communist resistance to oppression in Europe and other places like Latin America. He both wrote new songs and played versions of older historical works.