Array
(
    [title] => Array
        (
            [0] => An Ode to the Wang
        )

    [artist] => Array
        (
            [0] => Trevor Robbins
        )

    [album] => Array
        (
            [0] => Kalthanis and the Dongs
        )

    [recording_time] => Array
        (
            [0] => 2008
        )

    [track_number] => Array
        (
            [0] => 13
        )

    [content_type] => Array
        (
            [0] => New Age
        )

    [year] => Array
        (
            [0] => 2008
        )

)