Yowza! This could be a full-on hit in itself!
It turns out, this a capella goodness is actually a series for Jimmy Fallon and The Roots including:
Paul McCartney, Matthew McConaughey, Reese Witherspoon, Scarlett Johansson, Seth MacFarlane and Tori Kelly with “Wonderful Christmastime.”
Daisy Ridley, John Boyega, Oscar Isaac, Adam Driver, Gwendoline Christie, Lupita Nyong’o, Carrie Fisher and Harrison Ford with a tribute to Star Wars.
The cast of Avengers: Infinity War with their own version of “The Brady Bunch” theme song, “The Marvel Bunch.”