"As David Maraniss captures it with power and affection, Detroit summed up America's path to music and prosperity that was already past history. It's 1963 and Detroit is on top of the world. The city's leaders are among the most visionary in America: Grandson of the first Ford; Henry Ford II; influential labor leader Walter Reuther; Motown's founder Berry Gordy; the Reverend C.L. Franklin and his daughter, the amazing Aretha; Governor George Romney,...