Few artists in the world of electronic music venture into joint projects with other creators. That’s why the consolidation of the Exium project, in which Valentín Corujo and Héctor Sandoval have managed to maintain their standard and recognition for more than a decade, is one case in a thousand. 2011 was the year that this duo of Asturian DJs and producers consolidated themselves: the album Roots of Time (Nheoma) put them among the greats of Iberian techno.