Enjoy: Fallon, Roots and 'Star Wars' cast sing movie's music a capella

The Star Wars cast has proven to be just an incredible delight as they've been promoting a little movie called The Force Awakens (and hey, it's pretty darn good!) but you knew when Jimmy Fallon and The Roots got involved, our happiness level was going up to 100.

Feast your eyes on the cast -- including Daisy Ridley, John Boyega, Oscar Isaac, Adam Driver, Gwendoline Christie, Lupita Nyong'o, Carrie Fisher and Harrison Ford -- singing the iconic music from the Star Wars score a capella with a little help from Fallon and the Roots. It's just one more beautiful moment to keep us happy until we get to see them movie (IT'S HAPPENING SO SOON GUYS AHHHH!).

We shouldn't bee too surprised that this cast is so musically talented, though, after we got this gem from Ridley and Isaac the other week:

So much yes.