title: How do I store a rating in a song?
body: <p>I want to be able to store information about a song that has been opened using my application. I would like for the user to be able to give the song a rating and this rating be loaded every time the users opens that file using my application. </p>
  
  <p>I also need to know whether I should store the ratings in a database or an xml file.</p>