diff --git a/apps/apps.yaml b/apps/apps.yaml
index 57c45a9..07fe884 100644
--- a/apps/apps.yaml
+++ b/apps/apps.yaml
@@ -5,9 +5,10 @@ hello_world:
 living_room_tv:
   module: tv
   class: LivingRoomTV
-  media_entity: media_player.living_room_tv
-  hardware_entity: media_player.sony_kd_65x85k
   remote_entity: remote.broadlink_remote
+  playing_entity: media_player.sony_google_cast
+  # media_entity: media_player.living_room_tv
+  # hardware_entity: media_player.sony_kd_65x85k
 
 scene_detect:
   module: scene_detect
diff --git a/apps/tv.py b/apps/tv.py
index 92a9d59..39ddddd 100644
--- a/apps/tv.py
+++ b/apps/tv.py
@@ -7,28 +7,38 @@ from appdaemon.plugins.hass.hassapi import Hass
 
 @dataclass(init=False)
 class LivingRoomTV(Hass):
-    media_entity: str
-    hardware_entity: str
-    remote_entity: str
+    remote_entity: str = None
+    playing_entity: str = None
+    # media_entity: str = None
+    # hardware_entity: str = None
 
     def initialize(self):
-        self.listen_state(self.turn_on_soundbar, self.args['playing_entity'], new='playing')
-        
-        for entity in self.args['track_entities']:
-            self.listen_state(self.state_change, entity, attribute='all')
-            self.log(f'Tracking state changes: {entity}')
+        self.log(self.args)
+        for f in fields(self):
+            if f.name in self.args:
+                entity_id = self.args[f.name]
+                if not self.entity_exists(entity_id):
+                    self.log(f'{entity_id} does not exist', level="WARNING")
+                else:
+                    setattr(self, f.name, entity_id)
+            else:
+                self.log(f'{f.name} field is unset', level="WARNING")
+        self.log(repr(self))
+
+        self.listen_state(self.turn_on_soundbar, self.playing_entity, new='playing')
+        self.log(f'Waiting for {self.playing_entity} to go to playing')
 
     def turn_on_soundbar(self, entity=None, attribute=None, old=None, new=None, kwargs=None):
-        if self.get_state(self.args['remote_entity']) != 'on':
+        if self.get_state(self.remote_entity) != 'on':
             self.log('Turning on remote')
-            self.turn_on(self.args['remote_entity'])
+            self.turn_on(self.remote_entity)
         # if self.remote_entity.state != 'on':
         #     self.log('Turning on remote')
         #     self.remote_entity.turn_on()
 
         self.log('Turning on soundbar')
         self.call_service(service='remote/send_command',
-                          entity_id=self.args['remote_entity'],
+                          entity_id=self.remote_entity,
                           device='BoseTV', command='TV')
 
     def state_change(self, entity=None, attribute=None, old=None, new=None, kwargs=None):
@@ -43,31 +53,6 @@ class LivingRoomTV(Hass):
         except KeyError as e:
             self.log(f'Failed getting attribute {e} from {entity}')
 
-    # def recast_lovelace(self, entity=None, attribute=None, old=None, new=None, kwargs=None):
-    #     self.cancel_callbacks()
-    #     if new['state'] == 'playing':
-    #         if 'lovelace' in (app_name := new['attributes']['app_name']).lower():
-    #             delay = timedelta(minutes=9, seconds=30)
-    #             self.log(f'Recasting Lovelace in {delay}')
-    #             self.run_in(
-    #                 callback=lambda kwargs: self.media_entity.turn_off(),
-    #                 delay=delay.total_seconds()
-    #             )
-    #             self.run_in(
-    #                 callback=self.cast_lovelace,
-    #                 delay=delay.total_seconds() + 5
-    #             )
-    #         else:
-    #             self.log(f'Playing {app_name}')
-
-    # def cast_lovelace(self, kwargs=None):
-    #     self.call_service(
-    #         'cast/show_lovelace_view',
-    #         view_path='tv',
-    #         dashboard_path='lovelace',
-    #         entity_id=self.media_entity.entity_id,
-    #     )
-
     def cancel_callbacks(self, entity=None, attribute=None, old=None, new=None, kwargs=None):
         if (callbacks := self.get_scheduler_entries().get(self.name)):
             for handle, info in callbacks.items():