code: def get_track_info(track_id):
      
      logger.info('Retrieving more info on the track')
      info_url = url["trackinfo"].format(track_id)
      r = requests.get(info_url, params={'client_id': CLIENT_ID}, stream=True)
      item = r.json()
      logger.debug(item)
      return item
docs: Fetches track info from Soundcloud, given a track_id