Photo by Scott Legato/Getty Images

Metallica wrapped up their North American tour last month, and are currently bringing the “Worldwired” trek across Europe. While the stage isn’t as big as what they had here in the States, it’s still interactive, and the band still sounds as strong as ever. How do they keep sounding so good throughout the run? Now we know!

Metallica has shared a clip on their YouTube Channel in which guitar techs Chad Zaemisch and Justin Crew walk us through James and Kirk’s WorldWired guitar rigs.

Check it out below!