a rare song froma a Korean horror movie..

Hey guys, i need your help..

I saw this great Korean horror movie "Bunhongsin (Red Shoes) (2005)" and there was this nice song in it.. It's so brilliant.. I hope some of u guys would know it..

BTW, I think it's a Byung-woo Lee's song, because he made the music for the movie..

Here's a fragment of the movie with the song in it:
http://rapidshare.de/files/38957165/i.avi.html

Thanks

anyone? :/