title: Listing files from folder to table view
body: <p>I have added a folder called "Audio" to my xcode project using 'recursively create groups for any added folders'.</p>
  
  <p>The folder contains some audio songs. I want to generate a song list taking the songs from the added folder dynamically. Please help me how to do that.</p>
  
  <p>I can create song list if the folder is added using folder reference. But I do not want that.</p>