Obszön Geschöpf, also known as OG, is a French musical project created by Remzi Kelleci in 1996/97 in Boulogne-sur-Mer. The project released its first demo CD Day of Suffering in 2000 on La Chambre Froide. Obszön Geschöpf's sound evolved from dark electro/EBM to incorporate heavy metal elements starting with Tomb of the Dead in 2005. Kelleci managed the band under Mortuary Records and assembled a live lineup, leading to performances across Europe in 2009. That year saw the release of Erection Body Mutilated (Back From the Dead). In spring 2010, Obszön Geschöpf signed with a German metal label for Symphony of Decay, produced by Andy Classen at State One Studio and featuring remixes from Skrew and Richard Thomas of Ventana and Mushroomhead. The project toured the United States in March 2011 to promote this album. Subsequent releases included Highway of Horrors in 2013 and Master of Giallo in 2018.
