Cumbia santafesina was generalizing. The singers of Los del Bohío put together their own musical ensembles. It was Juan Carlos Mascheroni, alias "Banana", who after leaving Los del Bohio created Los del Fuego and Alfredo Rafaél Bernal who formed Fredy and the Nobles, Víctor Salvador Duarte, who heads Los Lamas. Miguel Aragón founder of Los Leales. The implantation of cumbia santafesina at the end of the 70's in Greater Buenos Aires, very especially in the South zone. It also resulted in the creation of musical ensembles of this style. One of them, renowned band LoLoyal. The implantation of cumbia santafesina at the end of the 70's in Greater Buenos Aires, very especially in the South zone. It also resulted in the creation of musical ensembles of this style. One of them, the renowned band Los Leales. In the city of Resistencia, capital of the Chaco Province, Santa Fe cumbia is very popular in the southern neighborhoods of the capital. With the cumbia santafesina already consolidated new bands appeared, and incorporated new trends. Osvaldo "El Abuelo" Raggio leaves Los Palmeras to form Grupo Alegría, with a faster cumbia style that emphasized the accordion and the timbaleta. In 1993, he took the position of vocalist for Grupo Trinidad Leo Mattioli, who would later develop an important solo career until his death in 2011. Styles Different styles can be highlighted within the Cumbia Santafesina: 'With guitar' : takes the guitar as the main instrument. The most outstanding bands are: Juan Carlos Denis and his Bohio, Yuli and the Sunflowers, Los Lamas, Los Leales and Los del Fuego. 'With accordion' : Inspired by Colombian cumbia, it focuses its sound on the accordion. The most prominent bands are Los Lirios, Grupo Cali and Los Palmeras 'Sound' : in this style the main instrument is the trumpet. The best-known bands are: Los Cartageneros, Sonora Estrella and La Sonora Bonita 'Cumbia percussionist / salsa' : it is based on the use of the accordion, timpani and salsa percussion (congas, bongo and bell) as main instruments. Most important bands: Grupo Cali, Mario Pereyra, Coty Hernández, Sergio Torres, Los Bam Band and El Combo 10. 'Romantic Cumbia' : It has a predominance of the keyboard and a slower rhythmic base. The main bands are: Grupo Trinidad, Leo Mattioli, Dalila and Uriel Lozano. Cumbia Santafesina Day It is celebrated every 5 November, a date chosen in honor of Martín Robustiano