If you’ve been green with envy watching those grainy fan clips of Paul McCartney lighting up Apple Park last month for the iPhone giant’s 50th anniversary, Sir Paul just gave the rest of us a proper consolation prize. McCartney posted a polished, three-minute, behind-the-scenes film to his YouTube channel Tuesday, offering an intimate look at his celebrated March 31 performance.
Watch Paul McCartney’s delightful behind-the-scenes video of Apple Park concert
Photo: Paul McCartney

April 1, 1976: The Apple Computer Company is founded by
![Apple: The First 50 Years is the best all-in-one history of Apple [Review] ★★★★★ Apple: The First 50 Years book sitting on a pine table next to a fake tree](https://www.cultofmac.com/wp-content/uploads/2026/03/Apple-First-50-Years-on-Table-1020x574.jpeg)
January 3, 1977: Apple Computer Co. is officially incorporated, with
December 12, 1980: Apple goes public, floating 4.6 million shares on the stock market at $22 per share. The Apple IPO becomes the biggest tech public offering of its day. And more than 40 out of 1,000 Apple employees become instant millionaires.
August 27, 1999: Apple Computer swaps out the striped, multicolored logo the company had used since 1977 for a new single-color version. The evolution of the iconic Apple logo from rainbow to monochrome shocks many longtime fans.