diff --git a/app.py b/app.py
index 8e8cffa..3d3ad1a 100755
--- a/app.py
+++ b/app.py
@@ -1,5 +1,16 @@
 from pynput import mouse
 from AppKit import NSScreen
+import rtmidi
+
+midiout = rtmidi.MidiOut()
+available_ports = midiout.get_ports()
+
+midiout.open_port(0)
+midiout.send_message([0xB0, 1, 127])
+# for i, port in enumerate(available_ports):
+    # print(port)
+    # if "IAC Driver" in port:
+        # midiout.open_port(i)
 
 def get_screen_size():
     screen = NSScreen.mainScreen()
@@ -14,5 +25,5 @@ def on_move(x, y):
     print(128*x/w)
     print(128*y/h)
 
-with mouse.Listener(on_move=on_move) as listener:
-    listener.join()
+# with mouse.Listener(on_move=on_move) as listener:
+    # listener.join()