i want to play a song that i have stored in assets folder of my windows 8 app how can i set the source for a button to that song?
<p>xaml.cs</p>

<pre><code>void playButton_Click(object sender, RoutedEventArgs e) 
{
    this.mediaplayer.Source = new Uri("Assets/heydude.mp3", UriKind.Relative);
    this.mediaplayer.Play();
} 
</code></pre>
