Metallica drummer Lars Ulrich has teased that the band are in the early stages of writing their next record.Ulrich revealed the news while speaking to Phoebe Bridgers as part of a Musicians on Musicians chat between the two for Rolling Stone.Confirming the start of work on the follow-up to 2016’s ‘Hardwired… to Self-Destruct’, Ulrich revealed: “We’re three, four weeks into some pretty serious writing.