diff --git a/libsaria/collection/__init__.py b/libsaria/collection/__init__.py
index 825fbbae..30a87ed7 100644
--- a/libsaria/collection/__init__.py
+++ b/libsaria/collection/__init__.py
@@ -75,15 +75,31 @@ def plist_save():
 
 def plist_add_libid(lib_id):
 	global playlist
+	# Hey, Future Bryan.  I really want to use a lib_get_attrs() function
+	# to return a list of attributes.  Can you do that for me, please?
+	#		Thank you, Past Bryan
 	artist = lib_get_attr(lib_id, "artist")
 	album  = lib_get_attr(lib_id, "album")
 	title  = lib_get_attr(lib_id, "title")
 	playlist.insert_tags(artist, album, title, lib_id)
 
-def plist_is_visible(text):
+def plist_is_visible(id):
 	global playlist
-	return playlist.is_visible(text)
+	return playlist.is_visible(id)
+
+def plist_filter(text):
+	global playlist
+	return playlist.filter(text)
 
 def plist_refresh():
 	return call("PLISTREFRESH")
 
+def plist_next(arg):
+	global playlist
+	global cur_lib_id
+	next = playlist.next_id(cur_lib_id)
+	if next != None:
+		lib_play_id(next)
+libsaria.event.invite("POSTEOS", plist_next)
+
+
diff --git a/libsaria/collection/lens.py b/libsaria/collection/lens.py
index 50a84238..17526ba1 100644
--- a/libsaria/collection/lens.py
+++ b/libsaria/collection/lens.py
@@ -62,3 +62,21 @@ class Playlist(collection.Collection):
 	def __init__(self):
 		collection.Collection.__init__(self, "playlist.dl_tree")
 
+	def next_id(self, last_id):
+		return_next = False
+		first       = None
+		visible     = self.is_visible
+		for id in self.walk_ids():
+			if visible(id):
+				if first == None:
+					first = id
+				if return_next == True:
+					return id
+			if id == last_id:
+				return_next = True
+		if first != None:
+			return first
+		return None
+
+
+