function resultats = recherche_simplifiee(identifiants, bdd)

    songs = [];

    for i = 1:length(identifiants)

        if isKey(map,keys(i))
            
        entry = bdd(identifiants(i));
        if length(entry) == 0
            continue;
        end

        songs = [ songs ; entry(:, 1) ];

    end

    songs

end