OK, I know this is an old song. But I've been listening to it a lot recently and I think it's been (and some guy in Q Magazine this month agrees, apparently) "tragically overlooked".
It was released as the second single from her "Real Girl" album in 2007, and features Groove Armada.
For me, it was the best song of that year. I want to drive to it. I want to learn to drive so I can do that, lmao.