El Reino Olvidado is the ninth studio album by the Argentine band Rata Blanca. The album was edited and released on August 21 of 2008 by PopArt Music. Two weeks after the release date the album obtained the gold album certification.

The 10th Annual Latin Grammy Awards took place on Thursday, November 5, 2009, at the Mandalay Bay Events Center in Las Vegas, Nevada. This was the second time the show took place in Las Vegas. Juan Gabriel was honored as the Latin Recording Academy Person of the Year on November 4, the day prior to the telecast. Calle 13 were the big winners, winning five awards including Album of the Year. 2009 marked the tenth anniversary of the Latin Grammy Awards.