SoundBoard Playsound

var model : GameObject;
var track : AudioSource;

function OnGUI () {

  //background box
  GUI.Box (Rect (10,130,100,90), "Sounds");

  //Make first button
  if (GUI.Button (Rect(20,160,80,20),  "Go")){
   audio.clip = track;
        audio.loop = false;

      audio.Play();

  }

  //Make second button
  if (GUI.Button (Rect(20,190,80,20),  "Stop")){

      audio.Stop();

  }
}