Libertad, is La Ley's last official album (since "Historias e Histeria" is not considered as an official album"), and what the album directly expresses through its songs is the reality that people lived in wars, but it is mostly influenced by the 9/11 attacks, that La Ley's members get noticed of during the promotion of their Unplugged album. The song "Mi Ley" is considered by many, the best song of the album.