No list is legitimate without Roy Orbison.You won't hear me complain. Even if he wasn't quite among my original choices, the man was nonpareil.
For that matter, so was Les Paul on his own. Not to mention Wes Montgomery, Big Joe Turner, and Sonny Boy Williamson.
“Sonny Boy Williamson”
Whole separate class...still performing while spitting blood into a can he kept on the stage...