--cięcie--
  new Tone.Sequence((time, note) => {
    synth.triggerAttackRelease(note, "16n", time);
  }, ["C4", null, "B3", "C4", "G3", "A3", null, "B3"], "8n")
    .start("0:0:0")
    .stop("4:0:0");

  Tone.Transport.start();
});
