Music Help

I've gotten music to work with the Platformer Starter Game (not the Platformer Demo Game) but now that I have added menus it won't work.


Here is the code:

private void _newGame(float val)
        {
            if (Epsilon.FloatIsNotZero(val))
            {
                PlatformerStarter.Game.Instance.SceneLoader.Load(@"data\levels\sample_level.txscene");
                GUIStyle playStyle = new GUIStyle();
                GUISceneview play = new GUISceneview();
                play.Name = "PlayScreen";
                play.Style = playStyle;

                GUICanvas.Instance.SetContentControl(play);
                PlatformerDemoGUI.Instance.GUI.Folder = GUICanvas.Instance;

                SoundManager.Instance.RegisterSoundGroup(@"data\sound\Win\SoundBank.xsb", @"data\sound\Win\WaveBank.xwb");
                Cue mySound = SoundManager.Instance.PlaySound(@"data\sound\Win\SoundBank.xsb", "game_music");
            }
        }

Everything else loads fine such as the HUD and the level but music does not play.

Can anyone help me?