Nina Hagen & Automobil (1974). One of her first performances on film. There’s a version with English subtitles HERE.

Raised by her mother, well-known film and TV actress Eva-Maria Hagen and her stepfather, dissident singer-songwriter Wolf Biermann (who was a big influence on her political views and a big nuisance to the GDR), Hagen began singing professionally at a young age. Backed by her group, Automobil, her 1974 single, “Du Hast den Farbfilm Vergessen” (“You forgot the color film”) became a huge hit in the GDR and made Hagen a big star. The seemingly innocent-sounding lyrics (a girlfriend berating her boyfriend for not bringing color film on their vacation) were a subtle dig mocking the sterile, gray, Communist state. The fluffy-sounding ditty became one the most popular songs of 1974 and the double meaning of the comical lyrics was apparently well-understood by both the general population and the Politbüro elites.

In 1976, Wolf Biermann was stripped of his citizenship and refused re-admittance into the GDR after he’d played a TV concert in Cologne. When her mother left to join her husband, Nina claimed to be Biermann’s biological daughter. However, the thing that probably got her visa stamped stat was her threat to the authorities that she would become “the next Wolf Biermann.”

Four days later she was living in the West. I wonder how many people were thrown OUT of East Germany? That’s punk! (from dangerousminds.net)

And here’s a version from 1985 (in full, garish colour):