Every weekday, Trent Reznor makes his way from his house, a cottagey sprawl behind a white wall in a canyon on Los Angeles’s Westside, to a studio he’s built in his backyard. There he meets his best friend, bandmate, and business partner, Atticus Ross, and they get to work. Reznor and Ross observe the same hours, Monday through Friday, 11 a.m. to 7... See more