Stage preview: It's a new era and new music for 'Twelfth Night' at the Public
Pittsburgh Public Theater's "Twelfth Night" has switched scenes at the start, so you will have to wait until Scene II to hear, "If music be the food of love, play on." What's more, the Shakespearean comedy has time-traveled to 1912, the year that sunk the Titanic and inspired "Downton Abbey."