In Edgar Reitz’s Second Heimat there is a scene where one of the main characters, Clarissa (Salome Kammer), is singing a song at the piano inside a villa which is full of people milling around. I kept on going back to the scene to watch it again and finally found that the text was a poem by Kurt Tucholsky. The song should be on the Heimat Soundtrack CD but now you can hear it because it has been posted on Youtube.
Here is a translation of this beautiful poem into English, followed by the German original. I have taken the translation from this page, which will lead you to lots more information about Tucholsky.