Das Lied von den zwei Pferden

A promise, an old, destroyed horse head violin and a song believed lost lead the singer Urna back to Outer Mongolia. Her grandmother was forced to destroy her once loved violin in the tumult of the Chinese Cultural Revolution. Urna searches for the ancient song of the Mongols, "The Two Horses of Genghis Khan", which was engraved on the violin's neck. But none of the people whom she meets on the way appears to still know the old melody of the Mongols. (imdb)