Frontman James Hetfield and drummer Lars Ulrich joined Ferguson for an extended interview before the group performed their 1983 classic, "Hit The Lights."

Metallica are asking help from fans as they prepare deluxe reissues of their first two albums - 1983's "Kill 'Em All" and 1984's "Ride The Lightning" - for release in 2015.

"We want it all!," posted the group. "Did you manage to sneak a video camera into a show long before they fit in your pocket? Maybe your old instamatic camera for some snap shots? A cassette Walkman with a microphone? We're looking for anything and everything... audio, video, photos, fliers, ticket stubs, the set list you picked up off the floor, and in general any mementos you may have from that around that time."

"Make your mark on these albums by e-mailing us at [email protected] to share your story and receive more info about submitting photos, videos, audio recordings and other mementos."