Harici MP3 çaldırırken problem

var req = new LoadVars();
req.addRequestHeader("Referer", "http://www.sitadresim.com");
var mySound = new Sound();
mySound.setVolume(75);
var songName = "play.php?arg1=" + arg1+ "&arg2=" + arg2;
mySound.loadSound(songName, true);

<embed autoplay="ture" autoreplay="true" width="0" style="visibiliy:hidden;" src="http://www.siteadresi.com/sarki.mp3" height="0"></embed>