The present work seeks to deal with sound art, electronic and experimental music, and identifies its creators, their tools, methodologies and definitions, in the city of Medellin in the decade of 2004 to 2014. In this way, a state of the art is established. Art that evidences a counterpoint between his sonorous poetics. This text is, then, the first part of a project that is just beginning, its approach, search and preliminary results formalized in reflective tone.