Siekiera is a Polish rock band formed in 1980 in Warsaw. The band's music is characterized by its raw energy, political lyrics, and experimental sound. Siekiera has released several albums, including "Nowa Aleksandria" (1981), "Ballady na koniec świata" (1982), and "Jest bezpiecznie" (1983). The band has toured extensively throughout Europe and has been praised for its originality and influence on the Polish rock scene.