Fixed a lot of bugs

audio/sorting/SortALPHA.java

@@ -0,0 +1,14 @@
+package audio.sorting;
+
+import java.util.Comparator;
+
+import audio.Song;
+
+public class SortALPHA implements Comparator<Song> {
+
+	@Override
+	public int compare(Song s1, Song s2) {
+		return s1.getTitle().compareTo(s2.getTitle());
+	}
+
+}