On this episode of Daily VICE, we catch up with black metal band Muert to find out how Canary Island Guanche culture has influenced the anti-Christian messages in its music. VICE's Pedro Garcia hung out with the group in Tenerife as it prepared for an intimate live show it was throwing for its die-hard fans. He learned how to do a classic black metal roar and witnessed the band's wild pre-show rituals.Watch Daily VICE in the VICE channel on go90. Head to go90.com to learn more and download the app.