In 1960, TNT recorded a song, ""Eso, eso, eso"", written by tango composers Virgilio and Homero Expósito, for RCA Records, which sold more than 100,000 copies in that country alone. They were part of the first broadcast ever by Argentina's television station, Canal 9, their personal appearances were solidly attended, and their popularity ensured the success of a media campaign they did for the Argentine brewer, Cerveza Quilmes. Their group was also popular in Venezuela, Colombia, Perú, Chile and Mexico, where they eventually toured. Their LP records for RCA-Victor were fast sellers all over Latin America. They even appeared in a movie, ""Fiebre de Juventud"", along with Mexican pop idol Enrique Guzmán, in 1962.