N.E.R.D. fans got a special treat over the weekend, when Pharrell Williams revealed an unreleased track called “Locked Away” on his OTHERtone radio show on Beats 1. It’s an uptempo, jazzy number, with an unhinged vocal performance from Skateboard P, who describes an intense relationship. The track was originally meant for the group’s 2002 debut In Search Of…

During Sunday’s show, Pharrell also hung out with Tyler, the Creator, and described his experience meeting Michael Jackson.

You can watch a clip below and stream the entire show on Apple Music.