I would say its a toss up between Freddy tribute and Oklahoma 92. For those who havent seen the latter, Matt and Duff swap instruments during the double time part, slash plays on the ground at the end and later does a hand-stand, Axl sounds fucking awesome too. Funny how these came within 2 weeks of each other i think. I wonder what the Chicago PC was like. It was around the same time.
I have almost every video from the chicago 92 show except PC which cuts out just as the song kicks in