var fileInput = $('#input');

fileInput.on('change', function (e) {
    e.preventDefault();

    var files = fileInput.get(0).files;

    for(var j=0; j<files.length; j++){
        if(files[j].type.match(/audio\/(mp3|mpeg)/)){

            getID3Data(files[j], function (song) {
                allTracks.push(song);
                playlist.push(song);
                $('#list').append($(returnTrackHTML(song, playlist.length-1)));
            });
        }
    }
});