message: fixing bad link
diff: }).toDestination().sync().start("2n");
  const hh = new Tone.Player({
  - url: "./audio/loop/hh.mp3",
  + url: "https://tonejs.github.io/audio/loop/hh.mp3",
  loop: true
  }).toDestination().sync().start("3:3", "4n"); // start with an offset
  