functions.php (line 248) 
$genre = Array
(
)

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 566982
            [genreName] => サックス
            [genreLevel] => 4
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 553690
            [genreName] => テナーサックス
            [itemCount] => 1014
            [genreLevel] => 5
        )

    [children] => SimpleXMLElement Object
        (
        )

)