Looping an mp3

How can I loop my mp3 in my main menu so that it keeps playing until a button is clicked. I have the buttons working I am just not sure how the looping works.
Here is my code from what I have done.


mySong = new array("Ready For You - new.mp3");
mySound = new Sound(this);
mySound.loadSound(mySong, true);

function stopTrack() {
	mySound.stop();
}