jPlayer MP3 Issue

I can't seem to play MP3s with jPlayer, only OGG.
Any ideas? My custom code is below:

<script type="text/javascript">
//<![CDATA[
var audioPlaylist;
var Playlist;
jQuery(document).ready(function(){

    Playlist = function(instance, playlist, options) {
        var self = this;

        this.instance = instance; // String: To associate specific HTML with this playlist
        this.playlist = playlist; // Array of Objects: The playlist
        this.options = options; // Object: The jPlayer constructor options for this playlist

        this.current = 0;

        this.cssId = {
            jPlayer: "jquery_jplayer_",
            interface: "jp_interface_",
            playlist: "jp_playlist_"
        };
        this.cssSelector = {};

        jQuery.each(this.cssId, function(entity, id) {
            self.cssSelector[entity] = "#" + id + self.instance;
        });

        if(!this.options.cssSelectorAncestor) {
            this.options.cssSelectorAncestor = this.cssSelector.interface;
        }

        jQuery(this.cssSelector.jPlayer).jPlayer(this.options);

        jQuery(this.cssSelector.interface + " .jp-previous").click(function() {
            self.playlistPrev();
            jQuery(this).blur();
            return false;
        });

        jQuery(this.cssSelector.interface + " .jp-next").click(function() {
            self.playlistNext();
            jQuery(this).blur();
            return false;
        });
    };

    Playlist.prototype = {
        displayPlaylist: function() {
            var self = this;
            jQuery(this.cssSelector.playlist + " ul").empty();
            for (i=0; i < this.playlist.length; i++) {
                var listItem = (i === this.playlist.length-1) ? "<li class='jp-playlist-last'>" : "<li>";
                listItem += "<a href='#' id='" + this.cssId.playlist + this.instance + "_item_" + i +"' tabindex='1'>"+ this.playlist[i].name +"</a>";

                // Create links to free media
                if(this.playlist[i].free) {
                    var first = true;
                    listItem += "<div class='jp-free-media'>(";
                    jQuery.each(this.playlist[i], function(property,value) {
                        if(jQuery.jPlayer.prototype.format[property]) { // Check property is a media format.
                            if(first) {
                                first = false;
                            } else {
                                listItem += " | ";
                            }
                            listItem += "<a id='" + self.cssId.playlist + self.instance + "_item_" + i + "_" + property + "' href='" + value + "' tabindex='1'>" + property + "</a>";
                        }
                    });
                    listItem += ")</span>";
                }

                listItem += "</li>";

                // Associate playlist items with their media
                jQuery(this.cssSelector.playlist + " ul").append(listItem);
                jQuery(this.cssSelector.playlist + "_item_" + i).data("index", i).click(function() {
                    var index = jQuery(this).data("index");
                    if(self.current !== index) {
                        self.playlistChange(index);
                    } else {
                        jQuery(self.cssSelector.jPlayer).jPlayer("play");
                    }
                    $(this).blur();
                    return false;
                });

                // Disable free media links to force access via right click
                if(this.playlist[i].free) {
                    jQuery.each(this.playlist[i], function(property,value) {
                        if(jQuery.jPlayer.prototype.format[property]) { // Check property is a media format.
                            jQuery(self.cssSelector.playlist + "_item_" + i + "_" + property).data("index", i).click(function() {
                                var index = $(this).data("index");
                                jQuery(self.cssSelector.playlist + "_item_" + index).click();
                                jQuery(this).blur();
                                return false;
                            });
                        }
                    });
                }
            }
        },
        playlistInit: function(autoplay) {
            if(autoplay) {
                this.playlistChange(this.current);
            } else {
                this.playlistConfig(this.current);
            }
        },
        playlistConfig: function(index) {
            jQuery(this.cssSelector.playlist + "_item_" + this.current).removeClass("jp-playlist-current").parent().removeClass("jp-playlist-current");
            jQuery(this.cssSelector.playlist + "_item_" + index).addClass("jp-playlist-current").parent().addClass("jp-playlist-current");
            this.current = index;
            jQuery(this.cssSelector.jPlayer).jPlayer("setMedia", this.playlist[this.current]);
        },
        playlistChange: function(index) {
            this.playlistConfig(index);
            jQuery(this.cssSelector.jPlayer).jPlayer("play");
        },
        playlistNext: function() {
            var index = (this.current + 1 < this.playlist.length) ? this.current + 1 : 0;
            this.playlistChange(index);
        },
        playlistPrev: function() {
            var index = (this.current - 1 >= 0) ? this.current - 1 : this.playlist.length - 1;
            this.playlistChange(index);
        },
        supplied: "mp3",
        addMedia: function(media){
            this.playlist.push(media);
            this.playlistNext();
        }
    };

});

var last_el='';
jQuery('.track .wrap .play').click(function(){
    var cur_img = jQuery(this).css('backgroundImage');
    if(cur_img.substring(cur_img.length-10)=='play.png")'){
        if(last_el!=''){
            last_el.css('background-image','url("img/play.png")');
        }
        var el = jQuery(this);
        last_el = el;
        parent.frames[1].addSong(el.attr("title"),el.attr("mp3"),el.attr("ogg"));
        el.css('background-image','url("img/pause.png")');
    }else{
        parent.frames[1].pauseSong();
    }
});
jQuery('.jp-interface .jp-pause').click(function(){
    last_el.css('background-image','url("img/play.png")');
});
jQuery('body a').click(function(){
    var el = jQuery(this);
    var href = el.attr('href');
    if(href.substring(0,1)=='/'){
        parent.location.href = parent.location.href + href.substring(1,href.length);
    }    
});

//]]>
</script>  

Code (markup):

I have the Jplayer.swf in multiple folders too to prevent path errors, but that still seems to not help. Anybody?

 

Your domain's server must give the correct response for MP3 and OGG files.

MP3 files should have the content type (MIME Type) of audio/mpeg. Browsers do not appear to be affected by the MP3 MIME type.
Disable GZIP encoding of MP3 files, otherwise the Adobe Flash Plugin will experience issues.

from http://www.jplayer.org/latest/developer-guide/

 

It seems to, do you mean if the MP3s will play when I go to the direct path?

 

Yes. I think the problem will not be in the plugin.

 

Seems as though the MP3s play directly, do you want the URL?