Since blasting onto the scene with their debut "Whatever You Think I Am, I Am Not", still one of the fastest selling albums of all time, Arctic Monkeys are almost unique in maintaining quality control whilst pushing the envelope with each release and all without losing their fanbase. Whereas in previous decades there existed say, half-a-dozen indie bands all simultaneously forging ahead and amassing audiences, Arctic Monkeys have no competition. There is nobody near them. Nobody that has embarked upon an arc of progression, experimented with something new, expanded their musical palette and building a canon of work.