Chris Cornell is holding a contest on his YouTube channel, asking UK fans to upload their best scream to youtube.com/group/chriscornellscream to win the signed Les Paul guitar. “All you have to do is film yourself, your friends, your cat, your dog, your grandparents, screaming at the top of your lungs,” the former Soundgarden/Audioslave frontman said. “Screaming at the top of your head. The best one, most creative one wins.” Cornell releases his third solo album ‘Scream’ on March 10th. Watch the video below.