I am really enjoying listening to this track, almost 10 minutes goes past really quickly, which is a sign of good things. I have to say I was not that excited by the Jeff Beck intro, it's not bad, but I was expecting a more gentle beginning as there was bigger stuff to come, but, when Mark came in all was good. I am struggling to hear who's who for most of it, I am enjoying some of the acoustic stuff in it, anyone have any idea of here Satriani and Vai are? just wondering in there is any tapping involved as you would expect from them. Overall, it's really good, Guy must take a LOT of credit for mixing this all, and the production work. Nothing is as good as the original and no-one can play it as good as Mark, but, it is all good to have a new version and for a really great cause. I can't remember Mark getting so much coverage in the first few months of this year for a very long time. I guess you all know who I would think is missing from this track among others, but, it really doesn't matter. Guy Fletcher