+Fetching binary content (cover art)
+-----------------------------------
+
+Fetching album covers is possible with albumart, here is an example:
+
+.. code-block:: python
+
+ >>> fetched_cover_file = '/tmp/cover'
+ >>> cli = musicpd.MPDClient()
+ >>> cli.connect()
+ >>> track = "Steve Reich/1978-Music for 18 Musicians"
+ >>> with open(fetched_cover_file, 'wb') as cover:
+ >>> aart = cli.albumart(track, 0)
+ >>> received = int(aart.get('binary'))
+ >>> size = int(aart.get('size'))
+ >>> cover.write(aart.get('data'))
+ >>> while received < size:
+ >>> aart = cli.albumart(track, received)
+ >>> cover.write(aart.get('data'))
+ >>> received += int(aart.get('binary'))
+ >>> if received != size:
+ >>> print('something went wrong', file=sys.stderr)
+ >>> cli.disconnect()
+
+Refer to `MPD protocol documentation`_ for the meaning of `binary`, `size` and `data`.