Jimmy Kimmel wanted to give the audience a special treat before the Emmys so he asked the kids from the Netflix show “Stranger Things” to perform. Here’s Millie Bobby Brown, Gaten Matarazzo and Caleb McLaughlin warming up the crowd by singing “Uptown Funk” with a spectacular introduction from Guillermo. And if someone can please explain why this was an “unaired” clip, the internet would really appreciate it.