Over the course of his career, Rod Stewart has been lauded as the finest singer of his generation: he's written several songs that turned into modern standards; he's sung with the Faces, who rivaled the Rolling Stones in their prime; and he's had massive commercial success. He's one of rock & roll's best interpretive singers, as well as an accomplished, innovative songwriter whose work created a raw, loose, and charming combination of folk, rock, blues, and country. After Stewart became successful, he began to lose the rootsier elements of his music, adapting his style to suit...