Great movie, brilliant soundtrack

Whether we '60s music and classics from France, then you have found here the perfect soundtrack!
The music makes this film so special. The content is quickly told: Brother and sister at the time of the student riots in Paris, living in a rather unconventional family. Father writer, mother ?.
American student comes to both get to know and love. This raises the question: Does a love triangle, if two of them are related to each other? Do not worry, here is working again the society as we know it ... of course not!
But that might be forgiven the film ... the end is in my opinion ... fabulus extremus! Love, passion, pain, sex, jealousy, altercation that do not originate from our world!
And as these exceptionally good soundtrack, a shame that this is so expensive!