;
        tile.init();
        q.tile = tile;
        tile.normal();
        return tile;
    }

    function createTilePanel(which) {
        removeAllTiles();
        jukeboxData.tiles = createTiles(which);
    }

    function normalizeColor() {
        cmin = [100, 100, 100];
        cmax = [-100, -100, -100];

        var qlist = track.analysis.segments;
        for (var i = 0; i < qlist.length; i++) {
            for (var j = 0; j < 3; j++) {
                var t = qlist[i].timbre[j + 1];

           