The Slim Shady LP is the second studio album and the major-label debut by American rapper Eminem. It was released on February 23, 1999 by Aftermath Entertainment and Interscope Records. Recorded in Ferndale, Michigan, following Eminem's recruitment by Dr. Dre and Jimmy Iovine, the album features production from Dr. Dre, the Bass Brothers, and Eminem himself. The Slim Shady LP is his first album with a major label after his first album Infinite was released on an independent label in 1996. The majority of the album's lyrical content is written from the perspective of the rapper's alter ego Slim Shady, whom the rapper created on the Slim Shady EP (1997). The lyrics are noted for their depictions of violence and heavy use of profanity.