The clave is a rhythm (played with the percussion instrument called claves or clave singular). The clave rhythm instrument and is of African origin, even if the name is Spanish and means "key". We meet the clave concept and instrument in so many nations in Africa, it is virtually impossible to know which region they come from. It was therefore geographically and historically a perfect link between all nations   African which they found themselves despite mixed Cuba. The rhythm of the clave rhythm is a voltage measurement connection with pulsation containing three sounds (Also called tresillo Spanish) and a rhythmic relaxation measure containing two notes.The most common use is an accompaniment to salsa, one’s capital is Cali, Colombia. .