 Using the Andean cumbia as a base, in the middle of the 1990s the Tecnocumbia sprung up in Peru and since then has gone through many changes in Peru and Bolivia.Rossy War was the most important singer of the Peruvian tecnocumbia, she recorded several hits for Peru and Mexico, but her fame was bigger in the U.S.A's Latin community.Finally in the north of Argentina the most recent exponents are the group Kasualidad and Lagrimas.