KOLTCHA THE SOUND is a sound system of Toulon 83 which functions as all other sounds with good tunes and good vibes, a selector, a Mc.et of DJ you servir.KOLTCHA SOUND Play the Jamaican music in all its diversity Roots, reggae, rub a dub, ragga, dancehall, etc ... without forgetting the ragga, reggae French, but also promotes artists from the crew as H-ONE-Deejay David BANTON, Aweedo T Irie ... The sound retains the session "open mic" that can be expressed in turn the future of talent and rag...