Escape to Margaritaville ** The Low Road **** Semiramide ***
By: David Sheward Let me confess that margaritas are my cocktail of choice. Having one while watching the new Broadway musical Escape to Margaritaville certainly put me in the appropriate relaxed mood, but the salty sweet concoction in the plastic souvenir glass could not entirely overcome the show's deficiencies. This is the latest in a long line of jukebox tuners with the canon of a musical artist employed as fo…