Two-Lane Blacktop
I'm conversationally fluent in basic German (B1 level). A major reason why is that I'm interested in the history of East Germany and its underground art and music scene. I also really like DEFA films -- the state-run film studio -- specifically the 1980s docs when things started loosening up.
Winter ade, Die Architekten, Spermuell, whisper & SHOUT, etc.