Dave Grohl and pals are as much as their same old tips and treats, this time inviting 10-year-old Collier Cash Rule on level in Kansas City, Missouri to jam out with the band and, whatdoyaknow, Collier simply so occurs to be a Metallica knowledgeable.

Answering Grohl’s problem, Collier jumps into the acquainted riff that opens Metallica’s “Enter Sandman.” After some chit-chat with Grohl, Collier than ripped out the outlet traces of “Welcome Home (Sanitarium).”