Perfect is a rock band founded in 1977, reactivated in 1993. The line-up changed many times throughout the years, currently it consists of Grzegorz Markowski, Piotr Urbanek, Piotr Szukudelski, Jacek Krzaklewski and Dariusz Kozakiewicz. Perfect published a total of 9 studio albums. The band is very well known in Poland, it gathers masses of fans during concerts. In spite of time, the band's members still work intensely. The group is undoubtedly one of the biggest formations in history of Polish rock music.