KROK was created in spring, 2001. But the real birthday of the band was their first performance at the selection concert for Basovishcha 2002 where they played 3 own songs. The musical conception of the band wasnt formed in a day, it is still on the way of it's development. It is influenced by many factors, including the age of the musicians who were only 15-16 years old in 2002. The staff of the group has been changing as well.