You should be able to download it from this link:
http://www.wegame.com/watch/Castleva...ears_on_Piano/
or here:
http://www.filestube.com/c/castlevan...dy+tears+piano
or you can download the YT video with a site like keepvid.com and then seperate the mp3 from the video with a freeware program like SUPER.
thank you