With the help of 10-year old Collier Cash Rule,of Kansas City, MO(nobody is from KC,KC). They jammed some Metallica, then Grohl sent Collier on his way with his(Dave Grohl’s)guitar! “If I see that sh*t on eBay next week, I’m gonna find you, Collier,” said Grohl. Just being able to meet Grohl would be awesome, let alone jam on-stage with him and then get his guitar! Check out the fan video below and before you go ripping on his skills, remember HE’S 10 YOU ANIMALS!