Metallica asked fans to send in covers of their favorite songs from the band's new album, "Hardwired... to Self-Destruct."
The band was so blown away by 10-year-old drummer, Daniel Krilov, that they shared the video with their Instagram fans.
"Nice work dude!" the post was captioned.
Krilov is a student at Philly's School of Rock, and has only been playing for two years.
See the full story at Billboard.