I’m always trying to find new Beatles stuff online. I thought I’d seen just about all of it but tonight I came across a video of John Lennon performing "Yer Blues" with Eric Clapton, Keith Richards, and Mitch Mitchell in the film Rock and Roll Circus. The video starts off with Mick Jagger interviewing John where he is referred to as "Winston Legthigh" (Winston being John’s middle name). I’m always excited to find performances of songs from the White Album, so this was a good find for me.
Also, here’s a video of Paul practicing "Blackbird".