"Thanks for coming over and playing great bass. I love you man," drummer tells Beatles bandmate
Theme song to the goofy 1985 Cold War spoof gave Macca his last Top Ten hit and got Siskel and Ebert lusting over Vanessa Angel
Elvis Costello-penned track features on upcoming 'Flowers in the Dirt' reissue
Read 10 little-known facts about "A Day in the Life," considered by many to be the Beatles' single greatest recorded achievement
Musician files suits to "confirm his ownership" of dozens of Beatles songs
Beatle legend makes surprise appearance during band's set at Russian billionaire's St. Barts party
"Having worked with him on a number of occasions, his great talent always shone through," Beatles great says of late pop singer
'Sing' cast – including Matthew McConaughey, Scarlett Johansson, Reese Witherspoon – join for a cappella rendition of McCartney hit on 'Tonight Show'
'Flowers In the Dirt' reissue includes multiple discs, unreleased original material
Bandmates discuss pivotal moment when they insisted on writing, recording original songs in 'Eight Days a Week' extra
"When you've reached a real Beatle, it's the ultimate co-sign," says Swae Lee. "Before we blew up ... he gave us some uplifting words of wisdom"
"We finally found someone under the age of 50," Beatle jokes after performance of 2015 single
Despite "Coachella for old people" baggage, historic event affirmed enduring power of six legendary artists
Rolling Stones, Paul McCartney, the Who, thousands of fans gather in California
Rock legends perform together onstage on second night of historic fest