public async Task <ActionResult> Index() { string cookieArtistId = ""; if (Request.Cookies["cookie"] != null) { cookieArtistId = Request.Cookies["cookie"].Value; } else { // Default artist ID: PNL cookieArtistId = "3NH8t45zOTqzlZgBvZRjvB"; } List <Artist> relatedArtists = await spotifyService.GetRelatedArtists(cookieArtistId); // Between 0 and 1 ViewBag.JumboTextId = rand.Next(0, 2); ViewBag.RelatedArtists = relatedArtists; return(View()); }