Fuerza natural (Spanish for Force of Nature, or more literally, Natural Force) is the fifth and final album by Gustavo Cerati, released on 1 September 2009. The album features a folk sound with acoustic guitars and presence of mandolins. The first cut of the album was . This album was certificated gold in Argentina for 40,000 copies sold on its first week of release and 500.000 worldwide. The album won a Latin Grammy in 2010 for Best Rock Album.