/** This class represents a song */
public class Song
{
   /** The title of the song */
   private String title;
   /** The artist who sings the song */
   private String artist;

   /** constructor
       @param title The title of the song
       @param artist The artist who sings the song
   */
   public Song(String title, String artist)
   {
      this.title = title;
      this.artist = artist;
   }
	
	/** toString method returns a description of the song
    @return a String containing the name of the song
    and the artist
   */
   public String toString()
   {
      return artist + ": " + title;
   }
	

	/** Part 4 - Put your code for sortSongs here and properly document */

	
	/** Part 5 - put your compareTo method here and properly document */

}