(AllHipHop News) President Barack Obama welcomed the cast of the award-winning Broadway musical Hamilton to the White House. The show’s creator, Lin-Manuel Miranda, decided to drop a few bars with an assist from the POTUS.

[ALSO READ: PBS To Air Documentary About Hip Hop Broadway Musical ‘Hamilton’]

President Obama held up signs which Miranda used in his impromptu freestyle in the Rose Garden. The 36-year-old playwright had to rhyme words/phrases like Constitution, the Federalist Papers, immigrants, and opportunity.

A star-studded Hamilton mixtape is set to arrive later this year. Common, Busta Rhymes, Queen Latifah, Chance The Rapper, and other artists are expected to contribute to the project. Questlove of The Roots is attached to The Hamilton Mixtape as well.