Man on the Moon: The End of Day is the debut studio album by American hip hop recording artist Kid Cudi, released on September 15, 2009, by Dream On, GOOD Music and Universal Motown. A concept album, narrated by fellow American rapper Common, it follows the release of his first mixtape A Kid Named Cudi (2008). Production for the album took place during 2007 to 2009 and was handled by several record producers, including Cudi, Kanye West, Emile Haynie, Plain Pat, No I.D., Dot da Genius and Jeff Bhasker, among others.