Leandro Gamez aka Cio. Leandro Gamez is one of the most revered veteran producers in the Spanish techno scene. His first records for the German label Ongaku or his productions for Fieber with his name as well as his nicknames Cio and Shared Work make him one of the names to take into account in the European techno music industry. Currently, as Cio, he has released successful original tracks and high quality remixes for labels such as Software, Blackout77, Subconce, Miga and Cray 1 Labworks amongst others. He has now published the thirteenth release on Subconce records