How to Populate an object which has a member of list Type in C#

public class Genre
    {
        public int GenreId { get; set; }
        public string Name { get; set; }
        public string Description {get; set;}
        public List<Album> Albums { get; set; }
    }

public List<Genre> GetAlbumByGenreName(string genre)
{
    IList<Genre> genres = new List<Genre>();
    IList<Album> albums = new List<Album>();
    Database db = DatabaseFactory.CreateDatabase();
    DbConnection cn = db.CreateConnection();
    cn.Open();

    DbCommand cmd = cn.CreateCommand();
    cmd.CommandType = CommandType.Text;
    cmd.CommandText = "Select g.GenreId,Name,Description, A.Title from Genre g Inner Join Album A on g.GenreId = a.GenreId Where g.Name = '" + genre + "'";
    using (SqlDataReader dr = cmd.ExecuteReader() as SqlDataReader)
    {
        while (dr.Read())
        {
            genres.Add(new Genre
            {
                GenreId = dr.GetInt32(0),
                Name = dr.GetString(1),
                Description = dr.GetString(2)//,
                //Albums = dr.GetString(3)
            });
        }
    }
    return genres.ToList();
}