Robert Trujillo revealed that an '80s Ozzy Osbourne song inspired Metallica's "You Must Burn!," which appeared on their most recent record 72 Seasons. But the idea that it could exist in a Metallica song was there." Ozzy Osbourne, 'Believer'Trujillo explained that Metallica typically share their ideas with each other during a group jam session. Then it became a part of that song," Trujillo recalled. Robert Trujillo Reveals Which '80s Ozzy Song Inspired Metallica’s ‘You Must Burn!’Metallica have inspired countless other rock and metal musicians with their releases.