-add <str> -> fetch_nothing
-addid <str> [<int>] -> fetch_item
-clear -> fetch_nothing
-delete <int> -> fetch_nothing
-deleteid <int> -> fetch_nothing
-move <int> <int> -> fetch_nothing
-moveid <int> <int> -> fetch_nothing
-playlist -> fetch_playlist
-playlistfind <locate> -> fetch_songs
-playlistid [<int>] -> fetch_songs
-playlistinfo [<int>] -> fetch_songs
-playlistsearch <locate> -> fetch_songs
-plchanges <int> -> fetch_songs
-plchangesposid <int> -> fetch_changes
-shuffle [<str>] -> fetch_nothing
-swap <int> <int> -> fetch_nothing
-swapid <int> <int> -> fetch_nothing
+add <str> -> fetch_nothing
+addid <str> [<int>] -> fetch_item
+clear -> fetch_nothing
+delete <int>|<range> -> fetch_nothing
+deleteid <int> -> fetch_nothing
+move <int>|<range> <int> -> fetch_nothing
+moveid <int> <int> -> fetch_nothing
+playlist -> fetch_playlist
+playlistfind <locate> -> fetch_songs
+playlistid [<int>] -> fetch_songs
+playlistinfo [<int>|<range>] -> fetch_songs
+playlistsearch <locate> -> fetch_songs
+plchanges <int> -> fetch_songs
+plchangesposid <int> -> fetch_changes
+prio <int> <int>|<range> -> self._fetch_nothing,
+prioid <int> <int> -> self._fetch_nothing,
+rangeid <int> <range> -> self._fetch_nothing,
+shuffle [<range>] -> fetch_nothing
+swap <int> <int> -> fetch_nothing
+swapid <int> <int> -> fetch_nothing
+addtagid <int> <str> <str> -> fetch_nothing
+cleartagid <int> [<str>] -> fetch_nothing