Pharrell Williams brought some sunshine to Apple for Earth Day. The Neptunes hitmaker paid a visit to Cupertino, Calif. on Wednesday and performed a mini-concert for employees as part of Apple’s Earth Day Beer Bash. Apple CEO Tim Cook, former Vice President Al Gore, and other Apple executives were seen dancing in the crowd as Pharrell performed his upbeat hits including “Happy” and “Come Get It Bae.”

He gave a special shout-out to Cook, Gore, and Jimmy Iovine from the stage.

Pharrell is among the artists in talks to be part of the upcoming Beats Music relaunch and was one of the first to receive an Apple Watch. He showed off his 18-karat rose gold Edition on “The Voice” earlier this month.

Beyoncé, Drake, and Katy Perry have also been gifted with their very own Apple Watches ahead of Friday’s launch.