BY JENNA HECKER — The Auryn Quartet, a string ensemble formed in 1981, has played at concert halls and music festivals around the globe, from New York to Edinburgh to Salzburg. Its April 9 performance,...

BY JENNA HECKER — The Auryn Quartet, a string ensemble formed in 1981, has played at concert halls and music festivals around the globe, from New York to Edinburgh to Salzburg. Its April 9 performance,...