Shockwaves Skull Sessions Episode #40: The Big Four Episode! On this episode of the Skullsessions host Bob Nalbandian is joined by Hirax founding vocalist Katon De Pena, author of the new book James Hetfield: The Wolf At Metallica’s Door – Mark Eglinton, and all around Metal Madman Eric Braverman in this over-the-top conversation about Metallica and The Big Four. 

Check it out below, and if you've missed any other killer episodes, go right here to brush up on some Lemmy trivia, the Iron Maiden catalog and much more.