You don't want to know.
That only makes me want to know even more.
No, trust me on this one thing.
(Actually, I put it in another thread. I was listening to some early metal-like stuff, see above, but it was increasing stress levels in the house, so I put on "nature sounds" recorded in the Canadian Rockies. I warned you, but hey ... it worked - everyone mellowed out.)
Planning to spin the old Bloodrock tape again when I am home alone in a couple of hours. Now, I'm rewarding the kids for getting ready early, by playing a kid's Disney CD.