2002: Paul McCartney and God Only Knows...

... from the Beach Boys, in case you don't know.

https://faroutmagazine.co.uk/paul-mccartney-beach-boys-brian-wilson-duet-god-only-knows/

2002-11-29: Something no concerto de homenagem a GH (Vídeo)

http://www.guitarworld.com/artist-news/watch-eric-clapton-paul-mccartney-and-ringo-starr-perform-something/31094

Citando:
"On November 29, 2002, the first anniversary of George Harrison's death, an impressive assemblage of the former Beatle's band mates, family members and buddies gathered at London's Royal Albert Hall to pay tribute to his life and music.

That event—which was released in 2003 as The Concert for George—featured performances by Paul McCartney, Ringo Starr, Eric Clapton, Tom Petty, Jeff Lynne and many others."