Apple may not have shared much of its anniversary party, but now Paul McCartney has released video of him meeting Tim Cook, reminiscing over Steve Jobs, and performing at Apple Park.

Apple turned 50 earlier this month, and to celebrate, Paul McCartney visited Apple Park to partake in the celebrations. McCartney has now released a video on his YouTube channel, showing Cook taking him on a walking tour of the Apple Park campus. It includes a look at the 50th anniversary exhibit, which is part of Apple's internal celebrations.

The pair discuss the original iPhone, as well as their mutual admiration of former CEO and Apple founder Steve Jobs. McCartney even talks to Cook about how Apple used a then-relatively-unknown photo of the Beatles to promote the band's arrival on iTunes.

"It was nice because it was a shot that hadn't been widely publicized," McCartney says. "I mean, we knew about it, but I think it kind of seemed like a new shot."

Large outdoor billboard showing four serious-looking men in black-and-white with long hair, beside Apple logo and text Now on iTunes, against a bright sky backdrop.

Image credit: u/Fisher212121 on Reddit

Alongside the walking tour with Cook, the video includes footage of thousands of cheering employees dancing during the concert on the rainbow stage.