public ActionResult DetailsTrack(DetailTrackWithArtist model)
        {
            if (Request.QueryString["TrackId"] != null)
            {
                model.TrackId = (int)double.Parse(Request.QueryString["TrackId"]);
            }
            if (model.TrackId != 0)
            {
                model = DetailTrackDB.DetailFromId(model.TrackId);
            }
            else
            {
                return(RedirectToAction("ListTrack"));
            }

            return(View(model));
        }