public SongParserForOneGenre(Long genreId) {
        this.genreId = genreId;
        try {
            authorDAO = new AuthorDaoMysql();
            musicInfoDAO = new MusicInfoDaoMysql();
        } catch (MusicInfoException e) {
            logger.error("Constructor exception DAO", e);
            try {
                if (authorDAO != null) authorDAO.close();
                if (musicInfoDAO != null) musicInfoDAO.close();
            } catch (Exception ex) {
                logger.error("Can not close DAO", ex);
            }
        }
    }