Unrivalled performance of two Beatle songs in the Mad Dogs & Englishmen tour (1970-1971).
Of course: Joe Cocker. RIP 2014.
Also worth mentioning:
Leon Russell (guitar, died in 2016).
Chris Stainton (organ).
Rita Coolidge and Claudia Lennear (background vocals).
And a lot more. What a party.
https://youtu.be/Gp5VkkpSFsQ