After a long time searching and unable to find a backing track for this song, I eventually made one on Reason. I've uploaded it so if anyone else wants to use it to sing and play along to or w/e.. go ahead.
It's not great, but it's something. If anyone could give me any suggestions on how to make it better, would be appreciated.
It's based on this tab.
Though I changed tempo from 78 to 71.

Track: http://masterray.co.cc/MP3/Brothers%20in%20Arms%20Backing%20Track%20%5bwww.MasterRay.co.cc%5d.mp3