mido

import mido # Create a MIDI message msg = mido.Message('note_on', note=60, velocity=64, time=0) print(f"Created message: {msg}") # List available MIDI ports (example, actual names vary) print("Available input ports:", mido.get_input_names()) print("Available output ports:", mido.get_output_names()) # Open an output port and send a message (replaces 'Port Name' with an actual port if available) try: outport_name = next(iter(mido.get_output_names()), None) if outport_name: print(f"Attempting to open output port: {outport_name}") with mido.open_output(outport_name) as outport: print(f"Sending {msg} to {outport_name}") outport.send(msg) print("Message sent.") else: print("No output MIDI ports found to send message.") except Exception as e: print(f"Could not send MIDI message: {e}") # Read a MIDI file (requires a 'test.mid' file, creating a dummy one) try: mid = mido.MidiFile() track = mido.MidiTrack() mid.tracks.append(track) track.append(mido.Message('note_on', note=60, velocity=100, time=0)) track.append(mido.Message('note_off', note=60, velocity=100, time=120)) mid.save('test.mid') print("Created dummy 'test.mid'") print("Reading messages from 'test.mid':") for msg in mido.MidiFile('test.mid').play(): print(msg) except Exception as e: print(f"Could not read/create MIDI file: {e}")