private static function getSongList($args)
{
// discard the last item in the args, since that's the actual song ID
array_pop($args);
// get the list of songs
$query = QueryBuilder::get($args);
return $query['items'];
}
/**
* Get results of query and convert to array
*
* @return array
*/
public function getResults()
{
$this->result_object = $this->query->get();
return $this->result_object->toArray();
}
