create this: import random # Define the notes and their frequencies notes = { "C": 261.63, "D": 293.66, "E": 329.63, "F": 349.23, "G": 392.00, "A": 440.00, "B": 493.88, } # Define the chords and their notes chords = { "C": ["C", "E", "G"], "D": ["D", "F#", "A"], "E": ["E", "G#", "B"], "F": ["F", "A", "C"], "G": ["G", "B", "D"], "A": ["A", "C#", "E"], "B": ["B", "D#", "F#"], } # Define the rhythm patterns rhythms = [ [1, 1, 1, 1], [2, 2], [4], ] # Define the melody melody = [ ("C", 1), ("D", 1), ("E", 1), ("F", 1), ("G", 1), ("A", 1), ("B", 1), ] # Define the chords progression chord_progression = ["C", "G", "Am", "F"] # Define the tempo tempo = 120 # Generate the 30-second sound piece sound_piece = [] for i in range(30 * tempo): if i % (tempo // 2) == 0: chord = random.choice(chord_progression) sound_piece.extend([chords[chord][j] for j in range(3)]) else: note, duration = random.choice(melody) sound_piece.extend([notes[note], duration * tempo // 4]) # Print the sound piece print(sound_piece)