E.U.E.R.P.I. BULGARIA AMBIENT, PSYCHEDELIC E.U.E.R.P.I. is the guitar drone ambient project of Mirian Kolev, who lives and composes in the Balkan Mountains of Bulgaria. His music is minimalistic, meditative and discreetly psychedelic. Improvisation is a fundamental part of each of his live performances, turning them into an expressive soundtrack of space-time. He often takes part in multidisciplinary projects and collaborates with di昀昀erent artists – musicians, visual artists and performers. 36