Track download help. (thick person alert!!)

Ok, so I want to download "Chevaliers de Sangreal" a track from the movie "The Da Vinci Code" but, I dont want the whole album, I dont want an American site, and I cant find it anywhere else! I dont mind paying, but im not about to sign up to download one track! Does anyone know where you can just buy the one track and pay there and then without all the aggro, MP3 format, or does anyone have this themselves I could buy from you?

here is the Youtube link so you know which tune it is.
http://www.youtube.com/watch?v=xc-m9qsz1K4

I take it you tried limewire dawn, just download the free version and pick you songs xxzbxx

Never heard of it ZB do you have a link please?

il get it the pm it to you dawn ok xxzbxx

cheers!!!!