10 y/o drummer boss covers Metallica's entire discography in 12 minutes and smashes it

drummer 21/06/2018

10-year-old Norwegian Johannes Rørvik Grov takes another big win for children drummers this month, knocking out Metallica's discography in 13 minutes. 

Bashing out a snippet from every album cut, from 'Kill 'Em All' to Self-Destruct' and it's bloody epic.

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