"group_or_band" . . . . "Perfect" . . . . . . . . . "Perfect (Polish band)" . . . . . "Perfect (Polish band)" . "Niepokonani" . . "Perfect (Polish band)#Band members" . "Perfect Super Show and Disco Band (1978\u20131980)" . . . . . . . . . . "Perfect (band)" . . . . . . . . . . . "1983" . . . . . "Grzegorz Markowski" . . . . . "1977" . . .