The Arctic Monkeys are back with a new single, "Brianstorm", a hard, frantic rocker that's a little heavier than most of their songs. Last year's Whatever People Say I Am, That's What I'm Not was one of 2006's better records, and certainly an excellent debut. With some bands, like Clap Your Hands Say Yeah, releasing disappointing follow-up records, a strong sophomore effort would be welcome. Their newest LP, Favorite Worst Nightmare, hits stores in late April.