Great lists.
I won't name him, and don't laugh, but my nephew, a 17 year old, is a terrific player and musician, plays 4 types of guitars very well and learned to play the banjo fairly well in one day recently. My sister was a talented classical pianist and I think I know above average talent when I see it. My nephew composes and tends to shift between rock and blues. Some day, he might wind up on somebody's list, but for everyone one who becomes well known, there are dozens who are quite good who, for whatever reason, don't "make it". He's off to college in the fall and as good a player as he is, he's probably at least as interested in learning professional music recording production as he is in playing.
This past week, we were visiting LA and went to a great stringed instrument store, McCabe's, which has a huge number of mostly guitars, but also banjos, mandolins, violins and some others. for sale , each of which the customer can try. He got into one electric guitar especially and went off. There were 3 other customers in the room all playing who stopped to listen to him and applauded when he finished.
I showed him this thread and he agrees with most, but not all, nominees, and seems to know a lot about each one. My local expert. His favorites, I think, are Allman, Hendrix and King.