Tin-eared critics have frequently damned him as a yuppie blues wannabe whose slickly soulful offerings bear scant resemblance to the real down-home item. In reality, Robert Cray is one of a precious few young blues-based artists with the talent and vision to successfully usher the idiom into the 21st century without resorting either to slavish imitation or simply playing rock while passing it off as blues. Just as importantly, his immensely popular records helped immeasurably in jump-starting the contemporary blues boom that still holds sway to this day. Blessed with a soulful...