diff --git a/AMRPC WatchDog Desktop/Messenger.cs b/AMRPC WatchDog Desktop/Messenger.cs
index ddb2f60..77c18f9 100644
--- a/AMRPC WatchDog Desktop/Messenger.cs	
+++ b/AMRPC WatchDog Desktop/Messenger.cs	
@@ -44,17 +44,25 @@ internal class Sender : WebSocketBehavior
 
         protected override void OnMessage(MessageEventArgs e)
         {
-            Send(JsonConvert.SerializeObject(Payload));
+            AnswerAsType(Payload.ResponseTypes.Response);
         }
         
         public void OnPayloadChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
         {
-            Send(JsonConvert.SerializeObject(Payload));
+            AnswerAsType(Payload.ResponseTypes.Event);
         }
 
         protected override void OnClose(CloseEventArgs e)
         {
             Messenger.Reconfigure();
         }
+
+        private void AnswerAsType(string answerType)
+        {
+            var original = Payload.type;
+            Payload.type = answerType;
+            Send(JsonConvert.SerializeObject(Payload));
+            Payload.type = original;
+        }
     }
 }
\ No newline at end of file
diff --git a/AMRPC WatchDog Desktop/Payload.cs b/AMRPC WatchDog Desktop/Payload.cs
index 2622bd1..9fb924c 100644
--- a/AMRPC WatchDog Desktop/Payload.cs	
+++ b/AMRPC WatchDog Desktop/Payload.cs	
@@ -12,6 +12,12 @@ public class Payload
 
         public event PropertyChangedEventHandler PropertyChanged;
 
+        public static class ResponseTypes
+        {
+            public const string Response = "res";
+            public const string Event = "event";
+        }
+        
         public static class PlayingStatuses
         {
             public const string Playing = "playing";
@@ -23,6 +29,7 @@ public static class PlayingStatuses
         public string album { get; set; }
         public string artist { get; set; }
         public string thumbnailPath { get; set; }
+        public string type { get; set; }
 
         public string playerState
         {
@@ -71,6 +78,7 @@ public void ResetToInitialState()
             playerState = PlayingStatuses.NotStarted;
             endTime = -1;
             duration = -1;
+            type = ResponseTypes.Event;
         }
     }
 }
\ No newline at end of file
diff --git a/AMRPC WatchDog Desktop/Program.cs b/AMRPC WatchDog Desktop/Program.cs
index 354ef29..08aafbb 100644
--- a/AMRPC WatchDog Desktop/Program.cs	
+++ b/AMRPC WatchDog Desktop/Program.cs	
@@ -6,7 +6,7 @@ namespace AMRPC_WatchDog_Desktop
     internal static class Program
     {
 
-        private const string AppVersion = "v0.3.4"; 
+        private const string AppVersion = "v0.4.0"; 
 
         [STAThread]
         private static void Main()