Watch the 'Star Wars' cast nail an a cappella version of the iconic theme music

"Star Wars: The Force Awakens" hits theaters this week, and if you weren't pumped already, this a cappella cover of the theme music starring the cast of the new movie should do the trick. 

Daisy Ridley, John Boyega, Oscar Isaac, Adam Driver, Gwendoline Christie, Lupita Nyong'o, Carrie Fisher, and Harrison Ford teamed up with Jimmy Fallon and The Roots to create the music video. Each singer's face appears in a different colored box, which gives it a "Brady Bunch" vibe.

Here's a look. The first cast member we see is Daisy Ridley. 

 Adam Driver crushes his part alongside some stormtroopers. 

Harrison Ford is a good sport. 

 You can watch the whole thing here or below.