The Kooks. They're a band from England and they've got the power to groovify your unconditional mind. The first song they ever played together was "Reptilia" by The Strokes and I consider that song one of the catchiest songs of the past few years. Why'd I mention that? Well, the majority of The Kooks' songs are atleast as catchy, if not more catchy, than that song. Take a listen. You be the judge.