Anatomy of a Showtune: Irving Berlin's 'White Christmas'
Each holiday season, many folks find their thoughts wandering back to home. And whether home is a small, familiar house just around the corner, a small town somewhere across the country, or on the other side of an ocean, the season invariably invokes images of a more idyllic reality than the one we know replete with a loving family nestled around the Christmas tree, or gathered around a warm hearth, taking refuge fro…