Nice post.
David Gilmour on "The Wall" probably made his guitar "sing" as well as anything I've ever heard. He is my favorite.
A close #2 & #3 in no cetain order are Peter Frampton and Neil Schon. Went to see Journey's concert a few years back and the opening acts were Peter Frampton and John Waite. Alot of common bond was there between Journey and Waite, in that Jonathan Cain used to play with Waite in the "Baby's" years back. (I actually saw that concert too, Journey and The Baby's in 1980). Then, the two groups bonded together to form "Bad English" back in the mid 1980's, a group that totally rocked. Neil was dragged out of a club by Carlos Santana when Neil was 15 years old and began touring with Santana, THAT, for anyone let alone a 15 year old kid is quite impressive.
Frampton is simply Frampton, who possibly has the greatest "party" album of all time. Seriously, if you ever have a gathering and want to "rock" the neighborhood, put in "Frampton Comes Alive."