public ActionResult Create(int recordId, string artistName)
{
Dictionary <string, object> music = new Dictionary <string, object>();
Record foundRecord = Record.Find(recordId);
Artist newArtist = new Artist(artistName);
foundRecord.AddArtist(newArtist);
List <Artist> artistInRecord = foundRecord.Artists;
music.Add("artists", artistInRecord);
music.Add("record", foundRecord);
return(View("Show", music));
}