It is`t the music from "The Godfather". This is the music from Polish film "Three colours" in the direction of K. Kieślowski. Soundtrack to "The Godfather" was created by Nino Rota: http://www.lastfm.pl/music/Nino+Rota/The+Godfather/The+Godfather+Waltz. Similar instrumentarium but this is something different. Common is also this that both melodies are beautiful! 10/10 for me.