Apologies if this kind of thread exists but I did look and couldn’t see. I love finding great performances by artists I know or don’t know on YouTube and like to see what other people recommend too. Here’s a few:
Battles - Atlas (Live on Jools Holland 2007)
QOTSA - Misfit Love (live on the Henry Rollins show)
JD Beck ft DOMi on Zildjan Live
Prince - Purple Rain (live at First Avenue, Minnesota - the actual live recording that became the final song)
David Bowie - The Man Who Sold The World (live on SNL 1979 with Klaus Nomi and Joey Arias)