Fallon, The Roots & “Force Awakens” Cast Sing “Star Wars” Medley

With Star Wars: The Force Awakens dropping on Friday (Dec. 18), Jimmy Fallon and The Roots team up with members of the cast for this acapella medley of legendary Star Wars tunes.

In the clip, the collective perform the fan-beloved "Main Title", the Dark Side anthem, "The Imperial March," all the way to the silly Mos Eisley Cantina song.

Star Wars: The Force Awakens hits theaters tomorrow.