function syncSong(timeRemaining) {
    if (_config2.default.active_playlist == null) {
      var durationTimeRemainingSelectors = document.querySelectorAll('.amplitude-time-remaining[data-amplitude-song-index="' + _config2.default.active_index + '"]');

      for (var i = 0; i < durationTimeRemainingSelectors.length; i++) {
        var playlist = durationTimeRemainingSelectors[i].getAttribute("data-amplitude-playlist");

        if (playlist == null) {
          durationTimeRemainingSelectors[i].innerHTML = timeRemaining;
        }
      }
    }
  }
Syncs the song count down time elements.

@param {string} timeRemaining - The time remaining for the audio.