Man on the Moon: The End of Day is the debut studio album by American hip hop recording artist Kid Cudi, released on September 14, 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 from 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.
The album debuted at number four on both the US Billboard 200 and Billboard Top Rap Albums chart, selling 104, 000 copies in its first week of release in the United States. It later became certified Gold by the Recording Industry Association of America (RIAA), for shipments exceeding 500, 000 copies in the US. Outside of the US, the album was less commercially successful, generally peaking outside of the top fifty positions of album charts.
 
Tracklist
Act 1: The End Of Day
A1.    In My Dreams (Cudder Anthem)
A2.    Soundtrack 2 My Life
A3.    Simple As...
Act 2: Rise Of The Night Terrors
A4.    Solo Dolo (Nightmare)
B1.    Heart Of A Lion (KiD CuDi Theme Music)
B2.    My World
Act 3: Taking A Trip
B3.    Day N Nite (Nightmare)
B4.    Sky Might Fall
C1.    Enter Galactic (Love Connection Part 1)
Act 4: Alive
C2.    Alive (Nightmare)
C3.    CuDi Zone
C4.    Make Her Say
D1.    Pursuit Of Happiness (Nightmare)
Act 5: A New Beginning
D2.    Hyyerr (Nightmare)
D3.Up, Up And Away