Update MyFrame.java

src/com/sxt/MyFrame.java

@@ -56,13 +56,13 @@ public class MyFrame extends JFrame implements KeyListener,Runnable {
         //绘制图像
         repaint();
         thread.start();
-//        try {
-//            new Music();
-//        } catch (FileNotFoundException e) {
-//            e.printStackTrace();
-//        } catch (JavaLayerException e) {
-//            e.printStackTrace();
-//        }
+        try {
+            new Music();
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        } catch (JavaLayerException e) {
+            e.printStackTrace();
+        }
     }
 
     @Override