There are mutliple artists with this name: 1) The solo project of former Dismember/Carnage drummer Fred Estby. 2) A Canadian thrash/death/groove metal band, formed in 1997. 1) After more than 20 years in the death metal scene, Estby wanted to express his passion for different kinds of extreme music he’s bore since his youth. In 2008, Estby started to write and record material with the intention of having one unique vocalist for each song. Dubbed NECRONAUT Read more on Last.fm