I'm a fan of Yes, and I enjoy watching videos of their live shows just because I remain in constant awe of the musicianship.
I just came across this on youtube. The first song "Yours Is No Disgrace"--Steve Howe (and the other guitarist?) blows me away here. I'm not a fan of shredding--it seems metronomic to me at times. But this is the kind of precision I admire in a guitarist.
https://youtu.be/QO49gHC3tfc