message: using getStateAtTime when getting state
diff: @@ -73,7 +73,7 @@ export class TickSource<TypeName extends "bpm" | "hertz"> extends ToneWithContex
  * Returns the playback state of the source, either "started", "stopped" or "paused".
  */
  get state(): PlaybackState {
  - return this._state.getValueAtTime(this.now());
  + return this.getStateAtTime(this.now());
  }
  /**
  