I've just come across three heavy metal/thrash tracks created by "The Great Old Ones" that are free to listen to. The first is called "al Azif", the second "visions of R'lyeh" and the third "the truth". These are not easy listening, but would be great to listen to during the final scenes from the RPG game "Call of Cthulhu". The dramatic drum and guitar comes across as really "big" and threatening.
