 in Francoist Spain, Pinochet's Chile, Salazar's Portugal and Videla and Galtieri's Argentina.Due to nueva canción songs' strongly political messages, some of them have been used in later political campaigns, the Orange Revolution, which used Violeta Parra's "Gracias a la Vida".Nueva canción has become part of the Latin American and Iberian musical canon but is no longer a mainstream genre, and has given way to other genres, particularly Rock en español.