sentences:  The group won the most call-in votes during a contest organized by a local radio station called "Radio ondas de la alegria" (Waves of Happiness Radio), and earned themselves an audition with an important record label.Although initially reluctant, they signed a contract with Polydor Records, launching their brief but successful foray into the world of rock music.With an original musical concept and creative sense, the group moved to Mexico City, continuing to adapt their urban rhythms and establish a base for their new musical launches.