Yeah, I was looking through Psychgoth's stuff to see if anything was missing and found an old embed along with it's description. It's also in the web archive - https://web.archive.org/web/20120122212536/https://youtube.com/watch?v=MrgCa-teKfA
By the way I think this is better quality than the file I linked - https://pony.fm/tracks/19205-lunas-repentance