Like most of the metal community, James Hetfield can't get enough of Ghost: just last summer, the Metallica frontman was captured on camera rocking out with the crowd at the Swedish band's concert in Toronto. Now, we've got more video evidence of the thrasher's fandom, in the form of a short clip filmed at Metallica's San Francisco headquarters that showcases Hetfield's take on Ghost's "Cirice," from their 2015 album Meliora — its intro and riff, that is. This marks the second behind-the-scenes glimpse of Metallica HQ we've gotten this week, following Monday's behind-the-scenes tour of the compound.
Metallica's European tour wraps up later this week in Helsinki, Finland. Come autumn, they'll set out on a North American arena tour. Find a full list of dates here.