diff --git a/main.py b/main.py
index 794bbce..8e76b4b 100644
--- a/main.py
+++ b/main.py
@@ -1,4 +1,6 @@
 import os
+import sys
+import json
 from lib.mqtt import create_client, update_disc, control_player, create_config
 
 # Define the MQTT server details
@@ -12,10 +14,20 @@ client = create_client(broker, port, username, password)
 
 create_config(client)
 
-# update_disc(client, {"type":"album", "id":"MPREb_2UBRpewr9ad"})
-# update_disc(client, {"type":"playlist", "id":"LM"})
-
-# 
+# Check if any arguments are passed
+if len(sys.argv) > 1:
+    # Get the JSON argument from the command line
+    json_str = sys.argv[1]
+    
+    try:
+        # Convert the JSON string into a dictionary
+        disc_data = json.loads(json_str)
+        # Pass the parsed data to the update_disc function
+        update_disc(client, disc_data)
+    except json.JSONDecodeError as e:
+        print(f"Invalid JSON format: {e}")
+else:
+    print("No JSON argument passed, running default control_player action.")
+    
+# You can still have the default behavior if no JSON is passed
 control_player(client, "EJECT")
-
-# 
\ No newline at end of file