So for some reason, The Black Keys decided to announce via Mike Tyson's official Twitter account about their new album, Turn Blue. Sort of an interesting way of announcing something, but whatever a new album is coming soon. Now the duo released the first new song called "Fever," sounding like some old school rock and a somewhat different vocal approach. Not sure how I feel about this one yet, but I need to give it a few more listens. The album is due out in May, but you can stream this single below.