There are two.
Sugar Baby Love (The Rubettes)
http://www.youtube.com/watch?v=eAFJT8E6rMQ
Am Fenster (At the window, City)
Unfortunately, the lyrics are very difficult to translate. They are based on the literary language of J.W. von Goethe and Friedrich Schiller. My modest english language skills are way to small for this.
http://www.youtube.com/watch?v=se-8C...eature=related