Some of us old farts will remember Nils Lofgren from his brief success as a solo artist back in the mid 70's, but most who pay attention to the music scene know him as Bruce Springsteen's lead guitarist. And what a guitarist he is. Here's an acoustic version of a song dedicated to Keith Richards from 1974, from an instructional video on guitar playing.
Intermediate stuff? I think not.
Here's a more recent video with the E Street Band, and Bruce Springsteen in a supporting roll. =)