To expand their regional musical career and supported by their parents, they moved to Mexico City, where TV and record producer Luis de Llano Macedo, recognizing their potential he signed them and added his son, Tito de Llano.
(TV interview) [1] Their first album, Niños Eléctricos, (Electric Children) with original music by Spanish composer Miguel Rios, was recorded in early 1988 with the advice and help from Ricardo Ochoa (musician and producer).
No quiero (I don't want to), Angello which was composed specially for one of the "Menudo" members (Angelo Garcia) and gained popularity on the radio, and Boomerang, a track for a roller coaster ride in Mexico City.
In 1989 the band radically changed when Javier, Daniel and Toti Willy decided to return to Torreón, in order to continue their studies.
Several singles were released, "Grandes Años Del Rock And Roll", a cover of Jive Bunny's "Swing the Mood".
In 1990 Energía es Amor was released, produced by Marco Flores and recorded at Dallas Sound Lab studios., this time two new female singers join, Yani Contreras from Mexico City and Jessica Herreman from Guadalajara.
The album is recorded in New York City and includes two cover songs from Jovanotti which also became two hit singles.