10 year old joins Foo FIghters onstage and covers Metallica’s “Enter Sandman” TOPICS:coverEnter SandmanFoo FightersMetallica Photo credit YouTube user Brian Gittings Dave Grohl gifts 10 year old Collier one of his guitars as the youngster pounds out the riffs to Metallica’s “Enter Sandman” in Kansas City, MO. Bravo Collier for a job well done.