$type can be any tag supported by MPD.$uri$uri.$uri by reading embedded pictures from binary tags.$uri to path$command with $params to the MPD server.MphpD::outputs() method.$seconds seconds.$volume or returns the current volume if $volume is omitted.replay_gain_mode is returned by MPD.array containing information about the currently playing song.$pos in the Queue$id$seconds of song $songpos in the Queue.$seconds of song $songid. Same as Player::seek() but with a song ID instead of a position.$seconds of the current song.$uri to the specified playlist at position $pos.$pos.$songpos from the specified playlist.$from in the specified playlist to the position $to.$new_name$uri to the queue (directories add recursively). $uri can also be a single file.search() but adds the songs into the Queue at position $pos.find() but this adds the matching song to the Queue.$songid from the Queue$from to $to in the queue$from (songid) to $to (playlist index) in the queue.$songid.$version.$priority.$id to $priority.$command with $params to the MPD server.$uri