early new wave bands of the early 1980s like Ritmo Peligroso and Kenny y los Eléctricos incorporated ska into their post-punk sound, a more punk-influenced brand of Ska started being produced in Mexico City in the late eighties, and the genre enjoyed its highest popularity during the early 2000s, even though it is still very popular today. Mexican Ska groups include Panteón Rococó (Mexico City), Inspector (Nuevo Leon), Control Machete, La Maldita Vecindad (Mexico City), Mama Pulpa (Mexico City) and Tijuana No! (Tijuana, Baja California; originally named Radio Chantaje). Electronic Some of the best Mexican composers for electronic and electroacoustic media are Javier Torres Maldonado, Murcof and Manuel Rocha Iturbide, the later conducting festivals and workshops of experimental music and art, in Mexico City and Paris. Some exponents are 3Ball MTY, Nortec Collective, Wakal, Kobol (band), Murcof, Hocico & Deorro and Mexican Institute of Sound. Other music of Latin-American roots Other popular forms of music found in various parts of Mexico – mostly with origins in other parts of the Caribbean and Latin America include rumba, mambo, Cha cha chá, Danzón, and bolero. Rumba came from the black Mexican slaves in Veracruz, Mexico City, and Yucatán. The style began in Cuba and later became famous in the black community of Mexico. From the beginning of the 20th century, bolero arrived to Yucatán, and Danzón to Veracruz. Both styles became very popular all over the country, and a Mexican style of both rhythms was developed. In the 1940s, the Cubans Pérez Prado, Benny Moré emigrated to Mexico, they brought with them the mambo, which became extremely popular especially in Mexico City, later on mambo developed into Cha cha chá, which was also popular. Bolero The Cuban bolero has traveled to Mexico and the rest of Latin America after its conception, where it became part of their repertoires. Some of the bolero's leading composers have come from nearby countries, most especially the prolific Puerto Rican composer Rafael Hernández; another example is Mexico's Agustín Lara. Some Cuban composers of the bolero are listed under Trova. Some successful Mexican bolero composers are María Grever, Gonzalo Curiel Barba, Gabriel Ruiz, and Consuelo Velázquez which song Verdad Amarga (Bitter Truth) was the most popular in Mexico in the year 1948. Another composer Armando Manzanero widely considered the first Mexican romantic composer of the Post-war era and one of the most successful composers of Latin America has