Metallica performed 'Enter Sandman' with The Roots on The Tonight Show Starring Jimmy Fallon - using only kids' instruments.
Yep, that's a thing that happened. You can watch it all go down here:
Metallica's new album 'Hardwired...To Self-Destruct' is out tomorrow (November 18).
The band have released music videos for every song on the record, which you can check out here.
They've also lined up a signing at London's HMV Oxford Street around midnight tonight, and will play a tiny show at House Of Vans tomorrow. More info is available here.
Get Rock Sound to your inbox, every week. Sign up for free now.