Added new lists for viewing and selecting Artists and Stages

ContentList.java

@@ -0,0 +1,25 @@
+import javax.swing.AbstractListModel;
+
+
+public class ContentList extends AbstractListModel {
+
+	private static final long serialVersionUID = 9110016552017561529L;
+	
+	Object[] data;
+	
+	public ContentList(Object[] data)
+	{
+		this.data = data;
+	}
+	
+	@Override
+	public Object getElementAt(int arg0) {
+		return data[arg0];
+	}
+
+	@Override
+	public int getSize() {
+		return data.length;
+	}
+
+}