Rondellus - Verres Militares (War Pigs) 5/1/16

I've started working on a Chant podcast.  This was a great John Peel (MHRIP) find.  I was nearly asleep at just before midnight and this was his last track.  From the haze of my doze i realised I was listening to Black Sabbath in Latin.  Took me WEEKS to find the album.