Paul McCartney performed at Apple's 50th anniversary celebration at Apple Park in Cupertino. He soundchecked near Apple's California headquarters before the performance. McCartney played songs including Beatles hits, Wings singles, and solo efforts at the performance.
The performance highlighted a historic relationship between the musician and the tech giant. Apple Corps was set up by The Beatles in 1968. Apple Corps sued Apple Computer twice over trademark and music rights infringement.
The long-running legal dispute between Apple Computer and Apple Corps was settled in 2007. The Beatles' music was added to Apple's iTunes catalogue in November 2010. Beyond the Apple event, McCartney has been active with other projects.
He recently announced a new album. McCartney performed two concerts at the Fonda Theatre in Hollywood recently.