sentences:  With the hippie trend waning worldwide, the group's musical concepts varied between several trends and influences, so the search for new hits was fruitless, producing only the song "Pigs," among the last to achieve fame.Lack of interest of major record companies to support counterculture rock and as result of the phenomenon called "Avandarazo" (the repression of La Onda movement by the Mexican Government) successful Mexican rock bands were suddenly banned.Adding to this was the emotional turmoil that the band members began to experience, unleashing a series of fights and disagreements that eventually led to changes in the lineup.