Exit light, enter night. They chose to perform Enter Sandman on The Late Show with Stephen Colbert. A cool aspect is that they performed in front of speaker cabs from different tours and other special Metallica performances.
Wanna play a game of "Will Lars Mess This Up?" If you're a musician... you already do, during any and every Metallica performance.
Metallica added the hashtag #TooHeavyForHalftime to their post.
Full performance link below.