public async Task<List<DataSong>> getRecomendatedSongs(string pUserName)
 {
     RestTools rtop = new RestTools();
     List<DataSong> r = new List<DataSong>();
     foreach(OtroObjeto ob in (await rtop.getRecomendatedSongs(pUserName)))
     {
         DataSong d = new DataSong();
         d._ID3Album = ob.album;
         d._ID3Artist = ob.author;
         d._ID3Genre = ob.genre;
         d._ID3Lyrics = ob.lyrics;
         d._SongID = ob.song_id.ToString();
         d._ID3Year = ob.song_year.ToString();
         d._ID3Title = ob.title;
         r.Add(d);
     }
     return r;
 }