Beep Boop

import numpy as np from music21 import note, pitch, stream, duration # Define some constants NOTE_DURATIONS = [1] * 16 # All notes last for one beat NOTE_VALUES = ['C4', 'E4', 'G4'] # Sequence of three notes (C, E, G) NOTE_OCTAVES = [4] * 3 # Notes are all in the fourth octave # Create a stream to hold our musical sequence s = stream.Stream() # Define the function to generate the note sequence def gen_note_seq(length): seq = [] for _ in range(length // 3): for pitch_value in NOTE_VALUES: note_obj = note.Note(pitch.Value(pitch_value), quarterLength=NOTE_DURATIONS[0]) seq.append(note_obj) return seq # Generate the musical sequence note_seq = gen_note_seq(16) # Add the notes to our stream for note_obj in note_seq: s.insert('begin', note_obj) # Render the music21 Stream object as a MIDI file s.write('midi', fp='song.mid')