Why live

[The Chain]

Just curious if anyone can comment on/upload their favorite live performance of Why by the Rumours lineup. I love the original, but there's just something about the arrangement, especially Lindsey's guitar, that I love from the 1976 performances.. that amazing Midnight Special version, wobbly-at-times vocal performance or not! I used to have a few different versions, but of course, they've all been misplaced, deleted over time.. Anyone care to share?
Thanks!