import java.net.*;
import java.applet.*;
import javax.swing.*;
import java.awt.*;
public class BackSound extends JPanel
{
  	Applet ap;
  	URL cb;
  	AudioClip aau;
  	BackSound()
  	{
    	try 
    	{
    		cb = new URL("file:"+System.getProperty("user.dir")+"/BackSound.mid" );
    		aau = Applet.newAudioClip(cb);
    		aau.play();
  		}
  		catch (MalformedURLException e)
  		{
    		System.err.println(e.getMessage());
  		}
  	}
	public static void main(String args[])
	{
		new JFrame().getContentPane().add(new BackSound());
  	}
}