Lupe Fiasco, Kanye West, and Pharrell Williams are taking time out of their solo careers to collaborate on a new hip-hop album to be released later this year. The trio previously united to record a track entitled Us Placers, which featured on West’s 2007 mixtape Can’t Tell Me Nothing.

Lupe says: “It’s definitely happening this year. We call each other by our Child Rebel names – but they are top secret for now.”