Have you ever been in the car, scanning radio signals for signs of life, and thought about the stories behind the headlights passing on the highway? There's life in those spaces, in close quarters, alone or with friends, lovers, strangers. Then, windows down, you hear a pop song emanate from that beat-up sedan, that souped-up SUV, that pickup truck with the rusted tailgate. The song shifts the gears of your being, if only for a moment. With pop music's ability to transmute desire and despair into easily hummable enlightenment, it maybe even saves you.