Arctic Monkeys debuted some new music at the Northside Festival in Denmark a few days ago. It’s fan-footage, but the sound is remarkably clear. “Mad Sounds” is a slow-burner with a heavy Velvet Underground influence. Ever since the band discovered Josh Homme and the American desert it has seemed to lose momentum state-side for some reason. I’m still on board with the game-plan, though; Alex Turner can do no wrong in my world. [via The Awl]