A simple game sound manager class

GameSoundClass

package 
{
	import flash.events.Event;
	import flash.media.Sound;
	import flash.media.SoundChannel;
	import flash.net.URLRequest;
	import flash.media.SoundChannel;
	
	public class GameSoundClass
	{
		//set var for my sound channel 
		private static var gameTrackChannel:SoundChannel;
		
		//set and store track information for the music sound to be used
		private static var firstTrack:Sound;
		
		public function GameSoundClass()
		{
			//When ever I need to call the class use the --->( GameSoundClass.Name_Of_Your_Function(); )<---
		}
		
		/*Create our function that will load all game sounds.
		 * This funtion will be called in our preloader
		 * GameSoundClass.loadAllSounds();
		*/
		
		public static function loadAllSounds():void
		{	
			firstTrack = new Sound();
			firstTrack.load( new URLRequest("YOUR_TRACK_NAME.mp3"));
		}
		
		/*Create our function that will load our firstTrack
		 * This funtion will be called whenever it is needed
		 * GameSoundClass.playFirstTrack();
		*/
		
		public static function playFirstTrack():void
		{
			gameTrackChannel = playFirstTrack.play();
		}
	}
}