Bruno Moreigne, geriatrician and "sound hunter", has already published in the kaon CD "Bruits, sons, paroles et silences de la forêt" (1997) and "Locus Niger" (2004) and the cassette "flapping Tremor" (1996) . Numerous radio reports for Radio France, Radio France Creuse numerous awards: Hunters Prices Sounds / SUMMIT / France Music Centre Award for Study Pierre Schaeffer, Committee awards for the History of Radio, Museum Prize Radio France; many sound creations for theater companies (The Tenants, Nuit Blanche, Les Yeux Gourmands).