"More Than a Feeling" and "Roundabout" go head to head in our poll today. Vote now!
We take a look at 10 of James Hetfield's guest appearances, either live or in the studio.
GW checks in with JD McPherson, Whitey Morgan, Pokey LaFarge and more.
GW shows you how to play the post-chorus riff to Metallica's "Ride the Lightning."