"Gavilán o Paloma" (Hawk or Dove), "Lo Pasado Pasado" (The Past is Past), "Volcán" (Volcano) or "Lo que no fue no será" (What Never Was Will Never Be). In the course of their existence the genre merged with diverse rhythms to form several variants, such as romantic salsa and cumbia aside others. Manolo Muñoz was one of the first soloists in Latin America to sing romantic ballads, Víctor Yturbe considered one of the best interpreters of this genre in Mexico and Lupita D'Alessio is one of the great female singers in the ballad genre of the '80s in Latin America. From the 1990s on, globalization and media internationalization contributed to the ballad's international spread and homogenization. Tropical Sonora Santanera is an orchestra playing tropical music from Mexico with over 60 years of history. Los Hermanos Rigual were a Cuban vocal group based in Mexico, mainly active in the sixties. They had their breakout in 1962, thanks to the song "Cuando calienta el sol" which became an international hit. Cumbia The history of Cumbia in Mexico is almost as old as Cumbia in Colombia. In the 1940s Colombian singers emigrated to Mexico, where they worked with the Mexican orquestra director Rafael de Paz. In the 1950s they recorded what many people consider to be the first cumbia recorded outside of Colombia, La Cumbia Cienaguera. He recorded other hits like Mi gallo tuerto, Caprichito, and Nochebuena. This is when Cumbia began to become popular Mexico, with Tony Camargo as one of the first exponents of Mexican Cumbia. In Mexico D.F., most people who dance to it are called "Chilangos"—which means people born in the main district. In the 1970s Aniceto Molina emigrated to Mexico, where he joined the group from Guerrero, La Luz Roja de San Marcos, and recorded many popular tropical cumbias like El Gallo Mojado, El Peluquero, and La Mariscada. Also in the 1970s, Rigo Tovar became popular with his fusion of Cumbia with ballad and rock. Today Cumbia is played in many different ways, and has slight variations depending on the geographical area like Cumbia sonidera, Cumbia andina mexicana, Cumbia Norteña, Tecno-cumbia. Popular Mexican Cumbia composers and interpreters include Rigo Tovar y su Costa Azul, Celso Piña, Pilar Montenegro, Ninel Conde, Los Caminantes, and Selena. Los Ángeles Azules play the cumbia sonidera genre, which is a cumbia subgenre using the accordion and synthesizers. This results in a fusion of