protected function getSuccessMessage($response)
    {
        $track = (is_array($response->recenttracks->track))
            ? $response->recenttracks->track[0]
            : $response->recenttracks->track;

        return sprintf(
            "%s %s listening to %s by %s %s[ %s ]",
            $response->recenttracks->{'@attr'}->user,
            (isset($track->{'@attr'}->nowplaying)) ? "is" : "was",
            $track->name,
            $track->artist->{'#text'},
            (!isset($track->{'@attr'}->nowplaying)) ? age($track->date->uts) . "ago " : "",
            $track->url
        );
    }