Adriaan de Koning and Fred Huurdeman are the working force behind Sinister Souls. Based in Utrecht, The Netherlands, they create their own vision of bass-music with inspiration from dubstep, drum ‘n bass, rave, breakcore and industrial hardcore.Sinister Souls gained some big achievements since they started in 2009. From being in the Beatport top 3 chart with their debut EP "Definition of Silence" on Rottun Recordings, to playing at festivals like Q-Base, Defqon1, Decibel and Qore 3.0 in the Heineken Music Hall Amsterdam.With lots of gigs in their own little country, foreign bookings in countries like Germany, Italy, Portugal and the United States pave the way for their destructive sounds. Their greatly anticipated debut album "Beat The Drum Hard" released in September 2012 on PRSPCT Recordings. They always seek new ways to variate in their sound and collaborated with artists like The Outside Agency, Counterstrike, eRRe, Bratkilla, Dieselboy, Bong-Ra, Dub Elements and more.