 Since their formation , Defeated Sanity has released four studio albums : Prelude to the Tragedy ( 2004 ) , and Psalms of the Moribund ( 2007 ) , both through the United Kingdom @-@ based label Grindethic Records ; and Chapters of Repugnance ( 2010 ) and Passages into Deformity ( 2013 ) through Willowtip Records . Defeated Sanity also released numerous promos , demos and splits . Influenced by bands such as Cannibal Corpse and Suffocation , their music is mostly based on the American death metal style . On 2 May 2009 , the band announced their signing to Willowtip Records . 
