AttenCHUN! is the debut album by rapper Bone Crusher, which was released on April 29, 2003. The album's lead single "Never Scared" was featured on BET and Madden NFL 2004.

Michael Render (born April 20, 1975), better known by his stage name Killer Mike, is an American rapper, signed to Grind Time Official through the SMC/Fontana Distribution. He made his debut on "Snappin' and Trappin'" on OutKast's 2000 LP Stankonia, and also appeared on the Grammy-winning song, "The Whole World", the single from OutKast's greatest hits album Big Boi and Dre Present...OutKast. He was featured in the movies 20 Funerals, Idlewild, and ATL.

Killer Mike released his debut album, Monster, in 2003. The album's lead single was "Akshon (Yeah!)", which featured rap group OutKast on guest vocals, and was included on the soundtrack to the 2004 version of EA Sports popular video game Madden NFL. He even made a Madden '04 remix of "Akshon (Yeah!)" for the game. The album's second single was "A.D.I.D.A.S.", featuring Big Boi and Sleepy Brown, which peaked at #60 on the Billboard Hot 100. It is Killer Mike's highest charting single to date as a lead artist. The song's title was an acronym for "All day I dream about sex". Following the release of his own material, he appeared on "Flip Flop Rock" and "Bust" on the Speakerboxx half of Speakerboxxx/The Love Below. He also appeared on "Southern Takeover" with Pastor Troy on Chamillionaire's CD The Sound of Revenge. Killer Mike appeared on the song "Never Scared" by fellow rapper Bone Crusher, also with T.I., from AttenCHUN! It peaked at #26 on the Hot 100, becoming Mike's first top 40 hit. The song was also used on the Madden NFL 04 game and even by the Atlanta Braves for their 2003 season. His second album Ghetto Extraordinary has had its release date pushed back several times due to disputes between Big Boi and Sony Records.

Lavell Crump (born April 11, 1974), better known by his stage name David Banner, is an American rapper, record producer, and occasional actor. Banner was born in Jackson, Mississippi, and graduated from Southern University as well as pursued masters of education at the University of Maryland. He started his music career as a member of the rap duo, Crooked Lettaz, before going solo in 2000 with the release entitled Them Firewater Boyz, Vol. 1.

In 2003, Banner signed to Universal Records releasing four albums: Mississippi: The Album (2003), MTA2: Baptized in Dirty Water (2004), Certified (2005), and The Greatest Story Ever Told (2008).

Lavell Crump grew up in Jackson, Mississippi, the son of Zeno and Carolyn Crump. He attended Northwest Jackson Middle School and Provine High School. After graduating from high school, he attended Southern University in Baton Rouge, Louisiana, his mother Carolyn's alma mater. At Southern, Crump served as president of the Student Government Association and received a bachelor's degree in business. He attended the University of Maryland Eastern Shore to pursue a master's degree in education but later left the program to pursue his music career full-time. His father Zeno died on June 17, 2007.