diff --git a/src/midi.py b/src/midi.py
index bfd7722..14370b3 100644
--- a/src/midi.py
+++ b/src/midi.py
@@ -1,6 +1,5 @@
 import mido
 import asyncio
-import time
 import networking # <--- This will now correctly import your module
 
 
@@ -43,27 +42,55 @@ async def midi_to_websocket_listener(midi_port_index: int, websocket_uri: str):
                     match msg.type:
                         case 'note_on':
                             print(f"  Note ON: Note={msg.note}, Velocity={msg.velocity}, Channel={msg.channel}")
+                            # Add pattern_name variable to update a GUI later if needed.
+                            pattern_name = "Unknown"
+
                             match msg.note:
-                                case 32:
+                                case 48: # Original Note 48 for 'pulse'
+                                    pattern_name = "pulse"
                                     await ws_client.send_data({
                                         "names": ["1"],
                                         "settings": {
-                                            "pattern": "pulse",
+                                            "pattern": pattern_name,
                                             "delay": delay,
                                             "colors": ["#00ff00"],
                                             "brightness": 100,
-                                            "num_leds": 200,
+                                            "num_leds": 120, # Corrected to 120
                                         }
                                     })
-                                case 33:
+                                case 49: # Original Note 49 for 'theater_chase'
+                                    pattern_name = "theater_chase"
                                     await ws_client.send_data({
-                                        "names": ["2"],
+                                        "names": ["1"],
                                         "settings": {
-                                            "pattern": "chase",
-                                            "speed": 10,
-                                            "color": "#00FFFF",
+                                            "pattern": pattern_name,
+                                            "delay": delay,
+                                            "colors": ["#00ff00"],
+                                            "brightness": 100,
+                                            "num_leds": 120,
+                                            "on_width": 10,
+                                            "off_width": 10,
+                                            "n1": 0,
+                                            "n2": 100
                                         }
                                     })
+                                case 50: # Original Note 50 for 'alternating'
+                                    pattern_name = "alternating"
+                                    print("Triggering Alternating Pattern")
+                                    await ws_client.send_data({
+                                        "names": ["1"],
+                                        "settings": {
+                                            "pattern": pattern_name,
+                                            "delay": delay,
+                                            "colors": ["#00ff00", "#0000ff"],
+                                            "brightness": 100,
+                                            "num_leds": 120,
+                                            "n1": 10,
+                                            "n2": 10
+                                        }
+                                    })
+                            # Potentially add logic here to use pattern_name if a GUI update is desired in the future
+
                         case 'control_change':
                             match msg.control:
                                 case 36: