This is the iconic John Williams score like you’ve never heard it before. The cast of Star Wars: The Force Awakens joined Jimmy Fallon and The Roots for an awesome a cappella medley of the Star Wars score on last night’s The Tonight Show Starring Jimmy Fallon.

The franchise’s new stars Daisey Ridley, John Boyega and Oscar Isaac help kick it off with the “Main Title”, followed by Gwendoline Christie and Adam Driver who introduce “The Imperial March” accompanied by storm troopers. We even see glimpses of Chewbacca, R2-D2, C-3PO and BB-8. Carrie Fisher, Lupita Nyong’o and Harrison Ford help wrap it up.

Check it out above.