через 10 мин звучания радио , автоматически переключалась на другую запись

    function audioPlayer(){
        var currentSong = 0;

        

        $("#audioPlayer")[0].src = $("#playlist li a")[0];
        $("#audioPlayer")[0].play();
        $("#playlist li a").click(function(e){
           e.preventDefault(); 
           $("#audioPlayer")[0].src = this;
           $("#audioPlayer")[0].play();
           $("#playlist li").removeClass("current-song");
            currentSong = $(this).parent().index();
            $(this).parent().addClass("current-song");
        });
        a = 40000;
        
        $("#audioPlayer")[0].addEventListener("ended", function(){
           currentSong++;
            if(currentSong == $("#playlist li a").length || 2 == $("#playlist li a").length)
                currentSong = 0;
            $("#playlist li").removeClass("current-song");
            $("#playlist li:eq("+currentSong+")").addClass("current-song");
            $("#audioPlayer")[0].src = $("#playlist li a")[currentSong].href;
            $("#audioPlayer")[0].play();
        });
        

        setInterval(function () {
            console.log($("#playlist li a").length);
        },a);
    }