Metallica will have a special guest when they play Beijing, China on Wednesday -- classical pianist Lang Lang.
They'll play "One" from And Justice For All at the concert. It's a repeat of the performance the two acts did together at the Grammys in 2014. The band says, "It was one of the most creative, unique performances of our career, and we’re thrilled to announce that Lang Lang will join us again."
Check out the 2014 Grammys performance on YouTube.