@Override
    public Object getValueAt(int rowIndex, int columnIndex) {
        Music musica = dados.get(rowIndex);

        switch (columnIndex) {
            case 0:
                return musica.getName();
            case 1:
                return musica.getAuthor();
            case 2:
                return musica.getAlbum();
            case 3:
                if (musica.isFavorite()){
                return "*";
               } else return "";
            case 4:
                return musica.getYear();
            
            default:
                return "Error";
        }

    }