It's been decades since the Beatles were even together (and two are gone) but at the Grammys on Sunday, the Fab Four still managed to eke out what is almost certain to be their final such award ever. The long disbanded group won "Best Rock Performance" for their A.I.-assisted hit "Now & Then," which came out last year. 

The song was found on a poor quality cassette recorded by John Lennon and was considered too bad to use, until engineers figured out how to use computer assistance to improve the quality. 

But the British invasion stalwarts weren't the only blasts from the past to share in Grammy glory. The Rolling Stones also won the category for Best Rock Album, for their "Hackney Diamonds" LP, their first new album in 18 years.

None of the surviving members of either group were there to accept, but Sean Ono Lennon accepted the prize on behalf of his father and the rest of the Beatles, while Stones' producer Andrew Watt thanked the Academy for their choice. 

The Beatles and Rolling Stones win big at Grammys – 60 years after their first gong