Most Essential Filmed Performances

[The Chain]

So the documentary thread oppinions, comments were interesting and got me thinking, what do you think is the best Mac performance captured on film? Official releases, television specials, bootlegs? What performance do you go to in your head when you think Fleetwood Mac?
Could be an entire show, one song, etc..
Sara from the Tusk doc has always made a big impact on me. The singing, guitar playing.. there's a lot of raw emotion in that performance.. even if some of that rawness is studio manipulated