code: def get_video(self, results=15, start=0, cache=True):
          
          if cache and ('video' in self.cache) and results==15 and start==0:
              return self.cache['video']
          else:
              response = self.get_attribute('video', results=results, start=start)
              if results==15 and start==0:
                  self.cache['video'] = ResultList(response['video'], 0, response['total'])
              return ResultList(response['video'], start, response['total'])
docs: Get a list of video documents found on the web related to an artist
          
          Args:
          
          Kwargs:
              cache (bool): A boolean indicating whether or not the cached value should be used (if available). Defaults to True.
              
              results (int): An integer number of results to return
              
              start (int): An integer starting value for the result set
          
          Returns:
              A list of video document dicts; list contains additional attributes 'start' and 'total'
              
          Example:
  
          >>> a = artist.Artist('the vapors')
          >>> a.get_video(results=1, start=2)
          [{u'date_found': u'2009-12-28T08:27:48',
            u'id': u'd02f9e6dc7904f70402d4676516286b9',
            u'image_url': u'http://i1.ytimg.com/vi/p6c0wOFL3Us/default.jpg',
            u'site': u'youtube',
            u'title': u'The Vapors-Turning Japanese (rectangular white vinyl promo)',
            u'url': u'http://youtube.com/watch?v=p6c0wOFL3Us'}]
          >>>