Industrial Hardcore duo from Norway.
ToXtoy and Bioserver met each other outside their highschool in 1998. Bioserver needed to light his cigarette and asked the person closest to him, who happened to be ToXtoy. They immediately started talking about music and discovered they had similar taste, but at the time bioserver was unfamiliar with hardcore. After ToXtoy introduced him to hardcore, he produced his first Hardcore track called "A Gun In Your Hand". Bioserver showed ToXtoy the track,and they decided to begin producing Hardcore together.

Read more about Petrochemical on Last.fm.