Atticus Matthew Cowper Ross, born in London, England is an English musician, songwriter, and producer. Before he met Trent Reznor of Nine Inch Nails, he was a programmer for Tim Simenon’s Bomb The Bass, and he formed his own band 12 Rounds. Before becoming an official member of Nine Inch Nails, he produced five Nine Inch Nails albums, two Korn albums, and became a member of How To Destroy Angels.