Betraying The Martyrs working on new album

French extreme metal band Betraying The Martyrs has been working on material for their fourth album as of late. According to the group, "writing new songs and tracking vocals for 14 days in a remote location in France." The band commented further: "It's sounding huge so far, definitely the heaviest and darkest music we've ever written as a band! We can't wait to see how this is evolving."