Here is an interesting cover by Yes. Yes put this on their first album. I was hoping to find a video of the BBC live performance from 1969, it rocks a bit harder than this "Old Guy" version of Yes. In the original, Buford pounds the drums mercilessly and Peter Banks plays a powerful guitar. This version will have to work.
This version is closer to the original BBC recording with other Beatles riffs tossed into the guitar solos: