The release of "Star Wars: The Force Awakens" is now only a few days away, and the cast of the highly-anticipated film joined "The Tonight Show" host Jimmy Fallon and house band The Roots to deliver an acappella version of John Williams iconic score from the original films. The end results are beautiful, and spot on!

The clip shows the stars of the new franchise - Daisy Ridley, John Boyega, Oscar Isaac, Lupita Nyong'o, Adam Driver and Gwendoline Christie - as well as returning stars Carrie Fisher and Harrison Ford as they sing the "Main Theme" song as well as the darker tune of "The Imperial March," according to Us Weekly.

While the actors, Fallon and The Roots did not have lyrics to go off of, they made "bah, bah" noises and sounds into an unforgettable musical bit. Some other famous characters from the "Star Wars" series also made appearances in the video, including R2-D2, C-3PO, BB-8, Chewbacca and a few Stormtroopers, who turned out the be Fallon and The Roots.

"Star Force: The Force Awakens" has already made an estimated $100 Million in advance ticket sales, and it has not even be released yet!

The film finally hits theaters this Friday.

Check out the video below, but be warned - the tune is extremely catchy.