Since his death ten years ago, Lou Reed’s stature and living presence have only grown. The great rock-poet presided over the marriage of Brill Building pop and the European avant-garde, and left American culture transfigured. In ‘Lou’, the critic Will Hermes offers the definitive narrative of Reed’s life and legacy, dramatizing his long, brilliant, and contentious dialogue with fellow artists from David Bowie to Andy Warhol.