At first blush, Mississippi Mile might seem like a surprising title for an album that promises to take John Oates back to his deepest influences. Nearly everyone who's paid attention to pop radio over the last four decades knows Daryl Hall & John Oates built much of their foundation on Philadelphia soul. If that superstar duo's darker-haired half was going to make a back-to-roots move, shouldnt it be called Philly Mile?But its no geomapping accident that gave Oates' new solo album its name.