Project: music-organizer-v2. A project to collect audio files. Authors: David J. Barnes and Michael Kölling This project is part of the material for the book Objects First with Java - A Practical Introduction using BlueJ Sixth edition David J. Barnes and Michael Kölling Pearson Education, 2016 It is discussed in chapter 4. To start: Create a MusicOrganizer object on the object bench. Use its methods to add, remove, and play files.