Whew! This submission took me some time. I have to make sure that the presentation last till the whole song ends. Secondly, it took me some time to compile the facts into simpler understanding and lastly I have to search the net for good pictures. My only hope is Tom Fulp reviews this and give his honest comment and this get a good rating. Most importantly NG-viewers must enjoy it and beocme a hard rock fan! :D Give your honest comment and votes! I will learn as I go on.