Grammy Preview: Eminem's Full "Recovery"

Eminem: On his way to a full recovery?

Somewhere in the middle of last week's Super Bowl telecast, a montage of industrial grit flashed across scores of screens, followed by a highway sign pointing to Detroit. Another car commercial, groaned 100 million viewers as they contemplated getting up to go to the bathroom.

Then the first strummings of a familiar song began, faint but insistent, and growing louder. It was Eminem's "Lose Yourself," and millions of people paused to marvel that a car...