 	 *  between the two channels.
 	 *  
 	 *  @default 0
+	 *  
+	 *  @langversion 3.0
+	 *  @playerversion Flash 9
+	 *  @playerversion AIR 1.1
+	 *  @productversion Flex 3
 	 */
 	public var panTo:Number;
 	

	 *	The easing function for the pan effect.
	 *  This function is used to interpolate between the values
	 *  of <code>panFrom</code> and <code>panTo</code>.
	 */
	public var panEasingFunction:Function;
	

	 *  <code>Embed</code> keyword, you can pass the Class object
	 *  of the MP3 file to the <code>source</code> property. 
	 *  Otherwise, specify the full URL to the MP3 file.
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	public function get source():Object
	{
