Array
(
    [title] => Array
        (
            [0] => Almost Spring (ver3)
        )

    [artist] => Array
        (
            [0] => Walin
        )

    [album] => Array
        (
            [0] => lol I gots no album!
        )

    [content_type] => Array
        (
            [0] => Blues
        )

)