As the Titanic sank, the legend tells us, the band played on. That image of musicians playing as their vessel descends into the Atlantic Ocean is an apt one when considering the state of symphony orchestras in small cities across the country. It’s one labor attorney Paul H. Burmeister wishes wasn’t reality. “I think a lot of these community symphonies that are in cities of (50,000) to 200,000 people around the country — their future may be in question,” said Burmeister, of counsel at …