STRUCTURAL DISORDER is a five-piece progressive metal band from Stockholm, Sweden. The members of the band met at the Royal Collage of Music in Stockholm, Sweden during the fall of 2011 and started to write on the the material that turned out to be the EP "A PRELUDE TO INSANITY". STRUCTURAL DISORDER consists of MARKUS TÄLTH (Guitar/Vocals), HJALMAR BIRGERSSON (Guitar/Vocals), JOHANNES WEST (Accordeon/Vocals),ERIK ARKÖ (Bass/Vocals) och KALLE BJÖRK (Drums). Read more on Last.fm