"Can I Get a Witness" is a 1963 hit song by Marvin Gaye on the Tamla (Motown) label. Written and produced by Motown songwriting and producing team Holland–Dozier–Holland, the song was built among gospel-styled music and heralded Gaye's beginnings in the church with a rhythm and blues/rock and roll setting. The song featured Gaye on piano, playing a boogie pattern, The Funk Brothers, and members of The Supremes in the background accompanying Gaye. The song became a hit in both the U.S. and the United Kingdom, and British musicians Lulu, Dusty Springfield, The Rolling Stones, Sam Brown and Steampacket (which featured a very young Rod Stewart) recorded cover versions of the song. Gaye's version peaked at #22 on the Hot 100 chart and its title soon became a catchphrase. Lee Michaels' 1971 version reached #39 on the Hot 100; both his and Gaye's versions peaked during Christmas week.

Jessica Hilda Mauboy (born 4 August 1989), is an Indigenous Australian R&B singer, songwriter and actress. In 2006, Mauboy was the runner-up on the fourth season of Australian Idol, she had auditioned for the talent show in Alice Springs to pursue a recording career. Mauboy subsequently signed a contract with Sony Music Australia.

In February 2007, she released her debut live album, The Journey, which reached number four on the ARIA Albums Chart, and was certified gold by the Australian Recording Industry Association (ARIA). The album contained selected songs Mauboy performed as part of the top 12 on Australian Idol. Later that year, she briefly became a member of all-girl pop group Young Divas, before resuming her solo career early in 2008. Mauboy released her debut studio album, Been Waiting, in November 2008, which spawned her first number-one single, "Burn", as well as the album's other top 10 hits, "Running Back" and "Because". In 2010, Been Waiting was certified double platinum by the ARIA, for shipments of 140,000 units, and became the second highest-selling Australian album of 2009. At the 2009 ARIA Music Awards, Mauboy earned seven nominations for the album and singles; she won 'Highest Selling Single' for "Running Back".

Tyrone "Tye" Tribbett (born January 26, 1976 Camden, New Jersey) is an American gospel music singer, songwriter, keyboardist, choir director and founder of the Grammy-nominated and Stellar-Award winning gospel group Tye Tribbett & G.A. (short for 'Greater Anointing.')

Tribbett toured with Faith Hill in 2000, leading to work with Will Smith, Usher, Don Henley, Justin Timberlake, and Sting. He has since released four albums.

Tribbett was raised in a Pentecostal Apostolic church in Camden, New Jersey. His father is a pastor and his mother is a minister as well as a well known disc jockey in the Philadelphia area. He is married to Shanté Tribbett, was a member of Greater Anointing, and they have two daughters together. He also has a brother, Thaddaeus, who is part of the band 'Soundcheck' and is now the current bassist for artist Estelle. Tye also has two sisters; one sister, DeMaris, also sang in Greater Anointing.

Clifford Joseph Harris, Jr. (born September 25, 1980), better known by his stage name T.I., is an American rap artist, film and music producer, actor and author. He is also the founder and co-chief executive officer (CEO) of Grand Hustle Records.

T.I. has released seven studio albums (I'm Serious, Trap Muzik, Urban Legend, King, T.I. vs. T.I.P., Paper Trail, and No Mercy) with the most recent five being highly successful on the commercial market. He has released such successful singles as "Bring Em Out", "What You Know", "Big Shit Poppin' (Do It)", "Swagga Like Us" (featuring Kanye West, Jay-Z and Lil Wayne), "Whatever You Like", "Live Your Life" (featuring Rihanna), "Dead and Gone" (featuring Justin Timberlake), "Got Your Back" (featuring Keri Hilson) and "That's All She Wrote" (featuring Eminem). He has served two stints in county jail, twice for probation violations and a federal prison bid for a U.S. federal weapons charge. While serving 11 months in prison he released his seventh studio album, No Mercy. T.I. has also had successful acting career, starring in the films Takers and ATL.

Jeffrey Atkins (born February 29, 1976), better known by his stage name Ja Rule or Mockaveli, is an American rapper, singer, and actor from Queens, New York City.

Born in Hollis, Queens, he began his career in the group Cash Money Click and debuted in 1999 with Venni Vetti Vecci and its single "Holla Holla". From 2000 to 2004, Ja Rule had several hits that made the top 20 of the US Billboard Hot 100 chart, including "Between Me and You" with Christina Milian, "I'm Real (Murder Remix)" with Jennifer Lopez, "Always on Time" with Ashanti, "Mesmerize" also with Ashanti, and "Wonderful" with R. Kelly and Ashanti. During the 2000s, Ja Rule was signed to The Inc. Records, which was formerly known as Murder Inc. and was led by Irv Gotti. Ja Rule has sold over 30 million records worldwide and was the fastest selling rapper in 2001^{[citation needed]}. He is also known for some well-publicized feuds with other rappers (in-particular 50 Cent and Eminem).

Atkins was born in the Queens borough of New York City. He was raised as a Jehovah's Witness by his mother, health care worker Debra Atkins, and grandparents. At the age of five his sister died from breathing complications, leaving him as an only child. He attended Public School 134 in Hollis, a school he has described as having a predominantly black student body. He has said got into many fights at the school because of his small size, so his mother transferred him to Middle School 172 in Glen Oaks, which he has described as a "white school".