(Welcome to Lost in the Supermarket, an occasional blog recurring feature in which we discuss unexpected songs we've heard in unexpected places. This doesn't just have to be your local Schucks or Dierbergs, either; any weird pairing you've heard is fair game for the feature. Email the scenario to me, with the phrase Lost in the Supermarket in the subject heading, and you just might see it here.)Date: Sunday, January 4Where: Schnucks, Clayton RoadWhat: A tune by Bruce Hornsby, followed in short s