public ActionResult Save([FromBody] JObject json)
        {
            var s    = JObject.Parse(json.ToString());
            var song = SongDto.FromJson(s);

            //Console.WriteLine(song);
            _ss.Save(song);
            return(Ok());
        }
        public void SongEdit([FromBody] JObject json)
        {
            var song = SongDto.FromJson(json);

            _ss.SongEdit(song);
        }