Ralph Graves reviews Michael Stern, Joyce Yang, Stephen Powell, and the Kansas City Symphony’s recording of Leshnoff: Symphony No. 3; Piano Concerto for WTJU FM: “Written for the centennial of Armistice Day, Leshnoff gives voice to those who fought. He sets excerpts from letters written to loved ones at home. They don’t talk about the glory of battle but share quiet, intimate moments in simple yet beautifully poetic language. … It’s a beautiful work, beautifully…