Since so much of Humbug is about its process, it's not always immediately accessible or pleasurable to an outside listener, nor is it quite the thickly colored freakout Homme's presence suggests. Wading into the murk of Humbug it becomes clear that the common ground between the Monkeys and Homme is the actual act of making music, the pleasure of not knowing what comes next when an entire band is drifting inside a zone. Homme doesn't imprint his own views on the Monkeys but encourages them to follow their strange instincts, whether it's a Nick Cave obsession or the inclination to emphasize atmosphere over energy. On first glance, it's a peculiar pair - the heirs of Paul Weller meet the heavy desert mystic - but this isn't a team of equals, it's a big brother helping his little siblings go wayward and get weird. Facing the third album blues, the Arctic Monkeys turned to Josh Homme, the Queens of the Stone Age mastermind renowned for his collaborations but heretofore untested as a producer.