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.
In Ecuador, this style of music began in 1992 with Grupo Coctel[2][3] and; later, in 1999 with Sharon la Hechicera and Widinson.
After them male and female groups appeared like Tierra Canela, Magia Latina, Las Chicas Dulces, Deseo, Kandela y Son, Yerba Buena, Milenium, Batahola and others singers like Jazmín, Jaime Enrique Aymara, Hipatia Balseca, Sanyi, Mayra Alvarado, Milena, Enrique Augusto, Manolo and Silvana.
Nowadays the most important singers of tecnocumbia are Maria de los Angeles, Gerardo Morán, Patty Ray, Omayra, Veronica Bolaños, Katty Egas and Delfin Quishpe.
The Mexican and South American tecnocumbias have similar styles and rhythms, due to them both having the Colombia cumbia as a base, but they developed through different methods independently of each other and do not sound exactly alike.