repeatBackgroundMusic

repeatBackgroundMusic.cs

//Create a new MediaPlayer object
private static readonly MediaPlayer _backgroundMusic = new MediaPlayer();
public static void StartBackgroundMusic(){
    //Open the temp WAV file saved in the temp location and called "backgroundmusic.wav"
    _backgroundMusic.Open(new Uri(Path.Combine(Path.GetTempPath(), "backgroundmusic.wav")));
    //Add an event handler for when the media has ended, this way
    //the music can be played on a loop
    _backgroundMusic.MediaEnded += new EventHandler(BackgroundMusic_Ended);
    //Start the music playing
    _backgroundMusic.Play();
}

private static void BackgroundMusic_Ended(object sender, EventArgs e){
    //Set the music back to the beginning
    _backgroundMusic.Position = TimeSpan.Zro;
    //Play the music
    _backgroundMusic.Play();
}