Uh, no I've not thought about it. Isn't there only like 20 seconds of it out there? I don't think I'm clever enough to put together what I think it will sound like!
All of my versions of Eternal Darkness appear to be blocked worldwide. Here's a download link for the MP3 instead. www.dropbox.com/s/fd8j8u5epmthora/Eternal%20Darkness%20%28Ultimate%20Version%29%202.0.mp3?dl=0