updated README

README.md

@@ -1,6 +1,13 @@
 # Playqueue
 
-Don't ever want to rewrite this again.
+This is a wrapper of sorts around an Audio object to provide extra funcitonality
+that is always needed when writing a music player. Given a list of songs, it will
+provide functionality such as 
+    * skipping to the next song once the current one has finished.
+    * triggering an event when the song is halfway finished (useful for scrobbling)
+    * storing the list in localStoarge
+    * moving songs from one spot to another
+    * and much more
 
 
 ## Install
@@ -14,4 +21,8 @@ Don't ever want to rewrite this again.
 
 
 var PlayQueue = require('playqueue'),
-    pq = new PlayQueue;
+    pq = new PlayQueue({'audio': new Audio()});
+
+pq.add(['url', 'url2']);
+pq.play(0);
+pq.addEventListener('songHalf', function(e){...})