This is really tough as their are sooo many great great musicians I have heard and seen over the years and rate very highly.
Now I am being completely honest when I say that my dream musos are all in the same band. Some may mock, some may say predictable, but!!! - Yes, you can probably guess who that is without too much trouble - The cream of the crop and the top of the list as far a musicians go. Yes - TOTO. Steve Lukather, Bobby Kimball, Simon Phillips, Mike Porcaro, Dave Paich, with extra special mention to the dearly departed Jeff Porcaro, who was the best drummer that ever walked this planet. New boy Gregg Phillinganes ain't no slouch either. - The Best period. If I had to make up a band WITHOUT any of these boys, then it would go something like this::
John Waite - Vocals
Neal Schon - Guitars
Steve Vai - Guitars
Jimmy Waldo - Keyboards
Neal Peart - Drums
Tony Leven - Bass