Good news for the grand circle<ul>AROUND the world a building boom is under way in new theatres, concert halls, opera houses and multi-purpose buildings for live shows. At their annual conference in New York last month, members of the International Society for the Performing Arts, many of whom build or manage theatres, were cheerful about today—though worried about tomorrow.</ul><br />
SOURCE: www.economist.com at 05:58PM on May 25, 2015