Composer since 2001, Jimmy Gorski allias "Kolt Us" focuses mainly on Techno style composition. Having received the education of the Underground movement in Europe in the years 1988-1989, it has as reference artists such as Dave Clarke, Jeff Mills, Carl Cox, Sven Vath, etc ... Breathing this culture of Techno, Is in this sense that he puts forward his musical career : " The sound before a face". Now, he travels on the musical waves in the Techno universe throughout the world with his compositions and struggles to give birth and essence to the young labels for the survival of the style.