message: Adding Players.add example
  Fixes
diff: @@ -202,6 +202,12 @@ export class Players extends ToneAudioNode<PlayersOptions> {
  * @param name A unique name to give the player
  * @param url Either the url of the bufer or a buffer which will be added with the given name.
  * @param callback The callback to invoke when the url is loaded.
  + * @example
  + * const players = new Tone.Players();
  + * players.add("gong", "https://tonejs.github.io/audio/berklee/gong_1.mp3", () => {
  + * console.log("gong loaded");
  + * players.get("gong").start();
  + * });
  */
  add(name: string, url: string | ToneAudioBuffer | AudioBuffer, callback?: () => void): this {
  assert(!this._buffers.has(name), "A buffer with that name already exists on this object");
  