IMO the best two fusion albums ever, possibly the best jazz albums ever period (not counting Kind of Blue) - Bitches Brew and In a Silent Way (the latter is the complete 3+ hour sessions).
I'm going to see The Dave Matthews Band today. I can't wait! This will be my first concert ever without a pocketful of rolled joints! I will have my Persei/Hercules SR-71 filled to the brim with my DIY Jack Herer Shatter.