Added Song and subclasses

audio/Song.java

@@ -0,0 +1,118 @@
+package audio;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Song {
+	
+	private String title;
+	private String subtitle;
+	private String author;
+	private String creator;
+	private double BPM;
+	
+	private File audio;
+	private File background;
+	private File banner;
+	private File file;
+	
+	private List<SongInstance> songs;
+	
+	public Song()
+	{
+		title = "";
+		subtitle = "";
+		author = "";
+		creator = "";
+		BPM = 0.0;
+		
+		audio = null;
+		background = null;
+		banner = null;
+		file = null;
+		
+		songs = new ArrayList<SongInstance>();
+	}
+	
+	public void addSongInstance(SongInstance s)
+	{
+		songs.add(s);
+	}
+
+	public String getTitle() {
+		return title;
+	}
+
+	public void setTitle(String title) {
+		this.title = title;
+	}
+
+	public String getSubtitle() {
+		return subtitle;
+	}
+
+	public void setSubtitle(String subtitle) {
+		this.subtitle = subtitle;
+	}
+
+	public String getAuthor() {
+		return author;
+	}
+
+	public void setAuthor(String author) {
+		this.author = author;
+	}
+
+	public String getCreator() {
+		return creator;
+	}
+
+	public void setCreator(String creator) {
+		this.creator = creator;
+	}
+
+	public double getBPM() {
+		return BPM;
+	}
+
+	public void setBPM(double bPM) {
+		BPM = bPM;
+	}
+
+	public File getAudio() {
+		return audio;
+	}
+
+	public void setAudio(File audio) {
+		this.audio = audio;
+	}
+
+	public File getBackground() {
+		return background;
+	}
+
+	public void setBackground(File background) {
+		this.background = background;
+	}
+
+	public File getBanner() {
+		return banner;
+	}
+
+	public void setBanner(File banner) {
+		this.banner = banner;
+	}
+
+	public File getFile() {
+		return file;
+	}
+
+	public void setFile(File file) {
+		this.file = file;
+	}
+
+	public List<SongInstance> getSongs() {
+		return songs;
+	}
+}