On his debut album (titled An Old Raincoat Won't Ever Let You Down in Britain, and The Rod Stewart Album in America, presumably because its original title was "too English" or cryptic for U.S. audiences), Rod Stewart essays a startlingly original blend of folk, blues, and rock & roll. The opening cover of the Stones' "Street Fighting Man" encapsulates his approach. Turning the driving acoustic guitars of the original inside out, the song works a laid-back, acoustic groove, bringing a whole new meaning to the song before escalating into a full-on rock & roll attack – without any distorted guitars, just bashing acoustics and thundering drums…