Jquery插件：Jplayer动态播放列表

Question

请有人帮助我...我正在使用jplayer插件在我的网站上播放音乐。

的javascript：

var cssSelector = {
            jPlayer: "#jquery_jplayer_1", 
            cssSelectorAncestor: "#jp_container_1"
        };
        var playlist = []; // Empty playlist
        var options = {
            swfPath: "/js", 
            supplied: "mp3"
        };
        var myPlaylist = new jPlayerPlaylist(cssSelector, playlist, options);

        $.ajax({
            url: 'process/getmusics.php',
            cache: true,
            async: false,
            type: 'post',
            data:{
                category: category,
                moodrate: rate,
            },success:function(data){
                alert(data);
                var music  = $.parseJSON(data);
                myPlaylist.add(data); 
            }


        });

PHP：

$sql = "SELECT
            `musics`.`file_name` as mp3
        FROM
            `categories`
            INNER JOIN `musics` 
                ON (`categories`.`id` = `musics`.`category`)
        WHERE (`categories`.`category_name` =?
            AND `musics`.`rate` =?)";
$result = $con->prepare($sql);
$result->bindParam(1, $category);
$result->bindParam(2, $rate);

$data=0;
if($result->execute()){
    while($r = $result->fetchAll(PDO::FETCH_OBJ)){
        $data = $r;
    }   
    echo json_encode($data);
}

现在我的ajax返回正确的数据，但问题出在我的jplayer中..

由控制台生成错误：

  

未捕获的TypeError：无法在＆＃39;中使用＆＃39;运营商搜索＆＃39;长度＆＃39;在[{＆＃34; mp3＆＃34;：＆＃34; Passenger - Let Her Go.mp3＆＃34;}，{＆＃34; mp3＆＃34;：＆＃34; Secondhand Serenade - Maybe.mp3＆＃34 ;}]

请帮助..