How it works: It loads the mp3 file dynamically from the XML file and you can add,remove or edit each song. How to use it: You can play any mp3 files, and manage the sound with the buttons, you can start, pause the sound or stop it at all. You can seek the sound by clicking in the seek bar and you can loud or mute the sound, or minimize - maximize it from the volume button. At the end you can select each track to play from the drop down playlist.