diff --git a/piano.py b/piano.py
new file mode 100644
index 0000000..3c599cc
--- /dev/null
+++ b/piano.py
@@ -0,0 +1,20 @@
+from time import sleep
+from telemetrix_rpi_pico import telemetrix_rpi_pico
+import winsound
+
+index_shift = 2
+sound = [261.6256,293.6648,329.6276,349.2282,391.9954,440.0000,493.8833,523.2511]
+
+def handle_button_press(data):
+    freq = sound[data[1]-index_shift]
+    print(freq)
+    if data[2] == 0:
+        winsound.Beep(int(freq),500)
+        
+
+
+mcu = telemetrix_rpi_pico.TelemetrixRpiPico(com_port='COM10')
+for i in range(2,10):
+    mcu.set_pin_mode_digital_input(i,callback=handle_button_press)
+while True:
+    sleep(100)
\ No newline at end of file
diff --git a/piano/__pycache__/piano.cpython-310.pyc b/piano/__pycache__/piano.cpython-310.pyc
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index 0000000..f6f2a13
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diff --git a/piano/__pycache__/tone.cpython-310.pyc b/piano/__pycache__/tone.cpython-310.pyc
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index 0000000..36d5811
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diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..fca2e79
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+telemetrix-rpi-pico
\ No newline at end of file