The Marshall Mathers LP is the third studio album by American rapper Eminem, released on May 23, 2000, by Aftermath Entertainment and Interscope Records. The album was produced mostly by Dr. Dre and Eminem, along with The 45 King, the Bass Brothers, and Mel-Man. Recorded over a two-month period in several studios around Detroit, the album features more introspective lyricism, including Eminem's thoughts on his rise from rags to riches, the criticism of his music, and his estrangement from his family and wife. A transgressive work, it incorporates horrorcore and hardcore hip-hop, while also featuring satirical songs. Featured appearances include Dido, RBX, Sticky Fingaz, Bizarre, Snoop Dogg, Xzibit, Nate Dogg, and D12. Like its predecessor, The Marshall Mathers LP was surrounded by significant controversy upon its release, while also propelling Eminem to the forefront of American pop culture. Criticism centered on lyrics that were considered violent, homophobic, and misogynistic, as well as the reference to the Columbine High School massacre. Lynne Cheney criticized the lyrics at a United States Senate hearing, while the Canadian government considered refusing Eminem's entry into the country. Despite the controversy of the album, it received acclaim from critics, who praised Eminem's lyrical ability and considered the album to have emotional depth. The album debuted at number one on the Billboard 200, staying atop for eight consecutive weeks. A significant commercial su