From 1732 until World War II, London's privately owned and operated Royal Opera House (ROH) at Covent Garden was reflective of the country it served -- the rich and noble enjoyed performances in the luxury of the theater and concert hall while the rest of the classes viewed the shows from the dimly-lit top gallery. In 1945, with Britain in financial crisis, its cities in ruins, and its citizens living on strict food and fuel rations, Covent Garden...