Gary Clark Jr. performed his cover of the Beatle's classic "Come Together" for Late Night with Seth Meyers, and WHAT. A. SONG.
You've heard the powerful lyrics in the Justice League trailer, but this live performance was amazing. Thanks to @SindarOath for the heads up.
Just over two months to go!
P.S. We hope you didn't miss Henry's appearance on the show during the Batman v Superman promo. He told the BEST story: WATCH (try this link if that first one doesn't work for you).