Black-ish creator Kenya Barris will team with Grammy-winning producer Pharrell Williams on a stage musical inspired by Juneteenth, the African American holiday tradition celebrating the final day of United States slavery.

The subject was the focus of a 2017 Black-ish episode titled “Juneteenth: The Musical.” For the planned stage musical, Barris will write the libretto with Peter Saji (Black-ish), while Williams will write and compose the music and produce under his company i am OTHER with partner Mimi Valdés. Saji will also produce.