Careless World: Rise of the Last King is the second studio album by American rapper Tyga. It is his first album under a major label after his independent release, No Introduction. Production for the album took place during 2009 to 2012 and was handled by Jess Jackson, Arthur McArthur, Pharrell Williams, Boi-1da, and Noah "40" Shebib, among others. The album was released on February 21, 2012 on Young Money Entertainment, Cash Money Records, and Universal Republic Records. The album endured several release dates due to sampling credits, and experienced a limited release in retail stores due to an uncredited use of Martin Luther King Jr.'s, I Have a Dream speech. Despite the limited release, the album received strong digital downloads, and debuted at number four on the US Billboard 200 chart, selling 61,000 copies in its first week. The album has received generally positive reviews from music critics upon release.