--cięcie--
    Tone.start();
    let synth = new Tone.PolySynth(Tone.Synth).toDestination();

    new Tone.Part((time, note) => {
      synth.triggerAttackRelease(note, "16n", time);
}, [
    ["0:0:0", ["C3", "E4"]],
    ["0:0:3", "D4"],
    ["0:1:0", "C4"],
    ["0:1:2", "D4"],
    ["0:2:0", ["E3", "E4"]],
    ["0:2:2", "E4"],
    ["0:3:0", "E4"],
    ["1:0:0", ["G3", "D4"]],
    ["1:0:2", "D4"],
    ["1:1:0", "D4"],
    ["1:2:0", ["E3", "E4"]],
    ["1:2:2", "G4"],
    ["1:3:0", "G4"]
  ]).start("0:0:0");

    Tone.Transport.start();
});
