Looks like Billboard 21 Under 21 metal protégées Unlocking the Truth have some competition. Brothers Subaru and Hayato are only seven and ten, respectively, and they’ve already got a way with a pummeling metal cover.
Check out the video below as they plow through Slayer’s “Raining Blood,” with Hayato mastering the double kick-drum and Subaru showing little mercy in matching Tom Araya’s growl, even if he seems a little transfixed with the mic stand. That’s their mom and dad playing the guitar and bass off-camera [h/t MetalSucks]