4hero are a UK act based in Dollis Hill, North-West London. The main members of this group are Dennis 'Dego' McFarlane and Mark 'Marc Mac' Clair. As well as being a recording artists, they also run the Reinforced record label. They are renowned as pioneers and frontrunners in jungle and drum and bass, and the group obtained a Mercury Music Prize nomination for their 1998 album Two Pages. Their style was initially uptempo breakbeat house and techno, and has progressed to hardcore, jungle, and drum 'n' bass.

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