System Is A Name Of At Least Four Acts 1 A Danish Producer Trio Aka Future 3 . 2 A Swedish Retro-Synthpop Duo. 3 A UK Drum And Bass Producer Aka MC System . 4 A German Punk Band From The Early 80s. 5 A Bulgarian Black Metal Band. 1 A Copenhagen Denmark Producer Trio Of Thomas Knak Aka Opiate Producer Of Two Tracks On Björk's "Vespertine" Anders Remmer Aka Dub Tractor And Jesper Skaaning Aka Acustic . Since 1995 They Have Been Releasing Increasingly Pop-Oriented Albums As Future 3. They Have A Common Love For Dub And Their Music Is Usually Heavy With Reverb Echo And Bass. 2 A Stockholm Sweden Retro-Synthpop Duo Of Herr A And Herr B Formed In The Early 90s. 3 A London UK Drum'n'bass Producer Aka MC System And Mark System . He Started His MC Career On London's Pirate Radio Station Rude FM. He Was At One Time A Part Of The Future Thinking Crew Who Throw Drum'n'bass Parties In The London Area. His Production Style Is Reminiscent Of The Old Reinforced Records And Metalheadz Sounds. Sites Discogs