The band God and their song "Jesus Christ" (off of the record "Bible! Part Two - The Testament Anew") were alright, but it's really not that rare of an album. Also, I think they're pretty overrated; I mean, most of the songs on the album were just covers of older tunes, with such little alteration made to the original melodies that the covers just seem unwarranted. Sure, they were alright, but the way people gush about the album and it's supposed mystical powers is a bit ridiculous; to hear them go on about it, you'd think they were talking about the second coming!
Anyway, it's much harder to find an original "Out of Uranus" by Killing Floor: