You’re Kurt Cobain and the year is 1993. You’re all snug in your bed dreaming of a Christmas morning with Courtney when you’re suddenly awakened by a loud thump. It’s the Ghost of Rock ‘N’ Roll Future. He shows you something called the Rock ‘N’ Roll Hall of Fame. He assures you it’s real and it’s in Cleveland. He shows you a day in 2014 when you’re joined on stage by Kiss, Peter Gabriel, Hall and Oates and Linda Rondstadt. Killing yourself starts to sound like a good idea.