Song from some movie maybe

http://www.youtube.com/watch?v=LxIeEMPWL4w

I don't know what to do about this anymore I really searched and searched for one year and this is not found yet. I don't know if it Greek (it was heard many times on an old greek series, thus the voices on the video) or it is from some movie where the music supervisor inspired to put its music into. Either way I'm saying from movie because other instrumentals played into it are all from movies. I bet this one is too but what? Why it reminds me some folk sound too? Am I wrong? Shazam and other music id programs on mobile devices don't get any results maybe the samole is not quite long. I need any helpful info and opinion about the sound of it.

Close this thread please