John Lennon

Without it, the group might never have rebounded from crushing disappointment to complete 'Abbey Road.'

Guitarist and actor have been working together a few years and chose song because of its timeliness.

Others subbed for him as far back as 1964's "You Can't Do That."

The rocker dismissed the song almost immediately.

‘Wonder Woman’ actress Gal Gadot leads friends through anthem.

Each of the Fab Four was capable of taking the spotlight.

Drummer recalls conversation with former Beatle about food at Rod Stewart concert.

He recalls signing with Apple Records during heroin addiction and being a "bad influence" on the band.

“Security secrets” hidden since the ‘70s were unveiled after author spent two decades battling for their release.

Broken shades were left in Ringo Starr’s car in 1968.

Petty had been hoping to meet the former Beatle before he received the devastating news of Lennon's murder.

Eagles guitarist admits he didn’t know how to approach "Grow Old With Me" on Ringo Starr’s latest album.