For an interesting comparison of these two seminal, virtuosic guitarists, listen to Jimi Hendrix on Little Wing (he wrote it), and then Vaughan's cover. Very cool exercise.
It is difficult to describe, what Giora Feidman, bass clarinetist, does on stage with his clarinet, how it laughs, cries, and narrates...Master of innovative interpretations of tango, jazz, classical music, and klezmer, her merges all 4 genres into phenomenally expressive, virtuosic, and emotional songs.