Calm is a series in the chill or "calm" side of electronica while Afterhours is similar to the Back to Mine series. Both Afterhours and Electric Calm, along with GU "Sampler" CDs, were compiled and mixed by Global Underground themselves. Electric Calm series releases GUEC001 The Forth, release date: 30 September 2002 GUEC002 The Forth, release date: 25 August 2003 GUEC003 The Forth, release date: 13 February 2006 GUEC004 Dubfunk, release date: 1 October 2007 GUEC005 Trafik, release date: 7 December 2009 GUEC006 Trafik, release date: 21 August 2015 GUEC007 Trafik, release date: 19 May 2017 Afterhours series releases GUAF001 The Forth, release date: 11 November 2002 GUAF002 Trafik, release date: 21 February 2005 GUAF003 Trafik, release date: 29 January 2007 GUAF004 Trafik, release date: 16 July 2007 GUAF005 Unknown, release date: 30 March 2008 GUAF006 Unknown, release date: 28 July 2008 GUAF007 Unknown, release date: 22 April 2016 GUAF008 Unknown, release date: 20 April 2018 Lights Out In 2002, former NuBreed DJ Steve Lawler was given his own imprint on the Global Underground label that he titled "Lights Out". The concept of the series of mixed CDs was to bring the darker, grittier side of the dancefloor into the spotlight. Lights Out series releases GULO001 Steve Lawler, release date: 24 June 2002 GULO002 Steve Lawler, release date: 27 October 2003 GULO003 Steve Lawler, release date: 3 October 2005 Fundacion Fundacion series releases GUFUN001C Sasha - Fundacion NYC, release date: 13 June 2005 GU Music In 2003, the Global Underground franchise began their "GU Music" imprint. Up until this time, they were strictly a label that dealt in DJ compiled and mixed CDs. GU Music allowed Global Underground to get into full length artist albums and Vinyl/CD/MP3 single releases. The GU Music team commented: "Having nurtured some of the worlds finest DJs we have applied this expertise to original music, cherry picking the coolest future talent from across the globe..." They have featured releases from such artists as UNKLE, Lostep, and Trafik. In 2007, it expanded with the release of the compilation GU Mixed which started a series of the same name that consisted of music sought from GU Music. GU Music album releases GUMU001 Pako & Frederik - Atlantic Breakers, release date: 20 October 2003 GUMU002 Trafik - Bullet, release date: 4 October 2004 GUMU003 Lostep - Because We Can, release date: 17 April 2006 GUMU004 The Remote -