I'm a bit older so...

The Who
Stevie Wonder
Cat Stevens
Yes
Joni Mitchell
Andres Segovia
Nigel Kennedy
Travis
Yes
Genesis
Eurythmics
Bowie
The Tubes
Peter Gabriel
Supertramp
ZZ Top
Atlanta Rythm Section
KD Lang

I'm forgetting a bunch. I used to do a lot of camera work, so I was on stage with ZZ Top and Atlanta Rythm Section. The guitarist for ARS was so huge that his fingers looked like sausages. I don't know how he could could play only one note at a time, but his fingers were lightning. Strangest and one of the most impressive things I've ever seen.
Andres Segovia was about 80 when I saw him. He entered from stage left and it took about a full minute for him to just make it to his stool. As soon as he touched his guitar the years vanished and when he played it was like watching a god. For all the time we spend listening to our systems it is important to remember that the real magic is live.