Frontside, a deathcore band from Poland, was founded in 1993 in Sosnowiec by Sebastian "Astek" Flasza and Mariusz "Demon" Dzwonek. They gained initial recognition within the Polish underground scene with three demos released between 1994 and 1997. In 2001, Frontside released their album Nasze Jest Królestwo, Potęga I Chwała Na Wieki... through Metal Mind Productions. I Odpusc Nam Nasze Winy followed in 2002 via Mystic Production and won the Fryderyk award in 2003. Frontside toured extensively with notable acts like Vader, Behemoth, Kreator, and Iron Maiden. Later albums include Teoria Konspiracji (2008) and Zniszczyc Wszystko (2010), both released through Mystic Production.
