LyricAPI - 如何获得完整的歌词？

I want to use LyricAPI hosted on Wikia to get lyrics of songs. But in response I get only part of lyrics:

Await the coming storm, behold the sign in the sun Chaos upon us spawn! The arrows of time pinpoints us all Oh, well the maddening laughter growing louder with the memories Atoms like incense rising, like a thousand candles al[...]

How can I get entire lyrics? Here is my code:

$client = new SoapClient("http://lyrics.wikia.com/server.php?wsdl", array(
    'username'  =>  LYRIC_LOGIN,
    'password'  =>  LYRIC_PASS
));
$auth = array(
    'username'  =>  LYRIC_LOGIN,
    'password'  =>  LYRIC_PASS
);
$header = new SoapHeader('NAMESPACE','Auth',$auth,false);
$client->__setSoapHeaders($header);
$song   =   $client->getSOTD();

http://api.wikia.com/wiki/Documentation

For legal reasons, the API is not allowed to provide full-lyrics at the moment. It currently provides a fair-use sample (to verify that the match is correct) and a link to the page where the full lyrics can be viewed.