The first question comes to mind is: “Who is this Lang Lang?”
Metallica performed “One” with pianist Lang Lang at the 56th Annual Grammy Awards on January 26, 2014. The rehearsal recording is now available on iTunes.
$0.30 from each sale of the song on iTunes will be donated to MusiCares.
One thing I love about this performance is that I can clearly hear the bass, unlike the original studio recording.