An extended play (or EP) is a musical recording that contains more music than a single, but is too short to qualify as a full studio album or LP. The term EP originally referred to specific types of vinyl records other than 78 rpm standard play (SP) records and LP records, but it is now applied to mid-length Compact Discs and music downloads as well. Ricardo Baca of The Denver Post said, "EPs—originally extended-play 'single' releases that are shorter than traditional albums—have long been popular with punk and indie bands." In the United Kingdom, the Official Chart Company defines a boundary between EP and album classification at 25 minutes of length or four tracks (not counting alternative versions of featured songs, if present).

EPs were released in various sizes in different eras. The earliest multi-track records, issued around 1919 by Grey Gull Records, were vertically cut 78 rpm discs known as "2-in-1" records. These had finer than usual grooves, like Edison Disc Records. By 1949, when the 45 rpm single and 33⅓ rpm LP were competing formats, seven-inch 45 rpm singles had a maximum playing time of only about four minutes per side.

David Marvin Blake (born January 18, 1970), better known by his stage name DJ Quik, is an MC and record producer. According to Quik himself, his stage name reflects his ability to produce records in short time.

Blake has written, produced, and remixed music for many artists. He has conducted many songs for many mainstream artists.

Blake was born on January 18, 1970 in Compton, California. He was chiefly inspired by funk and soul artists, such as Roger Troutman (who even taught him the use of the talkbox, which became a trademark for Quik's sound throughout his career) and George Clinton. Out of respect for his beloved friend, Roger Troutman, he retired the talkbox. David's love for music began at 2, as his mother had an extensive record collection. By age 12 he was already playing instruments, and by the age of 21, he was a platinum-selling artist.

He began selling homemade mixtapes (notably The Red Tape, 1987) after he received a turntable for his 9th grade graduation. He then began doing shows DJing around Southern California, many of which ended in rival gang related altercations. In the 11th grade, Quik dropped out of high school. For a period of about three years he was homeless after his mother lost her home, due to foreclosure. He would later go on to say that after his success in the rap world many of his family members "popped up".

Mario Mims (born May 19, 1981), better known by his stage name Yo Gotti, is a southern rapper from the northern side of Memphis, Tennessee who was previously known as Lil Yo.

Yo Gotti released a string of independent albums. From Da Dope Game 2 Da Rap Game (2000),Self-Explanatory (2001), Life (2003) and Back 2 da Basics (2006) Yo Gotti became very well known in Memphis after the release of his album Life. The song "Dirty South Soldiers" featuring Lil Jon propelled Gotti into the higher ranks of Memphis rappers. The album Back 2 da Basics had even more success. The singles "I Got 'Em", "Full Time", "Shawty", & "Gangsta Party" featuring 8Ball & MJG solidified his status as one of the top rappers from the city.

Yo Gotti's first studio album is called Live From The Kitchen. The album's original first single was titled ""5 Star"" and it was released on May 20, 2009. The single peaked at 79 on the Hot 100, 19 on U.S R&B and 11 on U.S Rap. "Women Lie, Men Lie" was the second official single released December 11, 2009. The song peaked at 81 on 100, 22 on the U.S R&B and 12 on the U.S Rap. "Look In the Mirror" was the third single released 7 months after his second single on July 27, 2010. The song peaked at 97 on the U.S R&B chart "For the Hood" featured rapper Gucci Mane it was released on October 1, 2010 and charted at 86 on the U.S R&B chart. "We Can Get It On" was released May 10, 2011, and the single featured R&B singer Ciara. It peaked at 40 on the U.S R&B Chart. "Single" was released on August 5, 2011. This song is said to be the first "official" single off the album, all the others would be cut from the album. The second single will be a song with rapper Drake, entitled by "All About Mine", produced by Giarad Fleetwood.

Marcia Ball (born March 20, 1949, Orange, Texas, United States) is an American blues singer and pianist, born in Orange, Texas but who grew up in Vinton, Louisiana. She was described in USA Today as "a sensation, saucy singer and superb pianist... where Texas stomp-rock and Louisiana blues-swamp meet." The Boston Globe described her music as "an irresistible celebratory blend of rollicking, two-fisted New Orleans piano, Louisiana swamp-rock and smoldering Texas blues from a contemporary storyteller."

Born into a musical family, Ball began playing piano at age 5, and showed an early interest in New Orleans style piano playing, as exemplified by Fats Domino, Professor Longhair, and James Booker. She has named Irma Thomas, the New Orleans vocalist, as her chief vocal inspiration. Ball entered Louisiana State University in the late 1960s as an English major. In college, she played in a psychedelic rock and roll band, called Gum. In 1970, at age 21, she started a progressive country band called Freda and the Firedogs in Austin, Texas, and began her solo career in 1974.

Raheem DeVaughn (born May 5, 1975) is an American singer and songwriter. His debut album, The Love Experience (2005), reached No. 46 on the Billboard 200 album chart. It featured the singles "Guess Who Loves You More" and "You". His second album Love Behind the Melody was released in January 2008. It features the singles "Woman", and "Customer".

DeVaughn was nominated for Best Male R&B Vocal Performance at the 2008 Grammy Awards for the single "Woman".

DeVaughn was born in Newark, New Jersey on May 5, 1975, the son of jazz cellist Abdul Wadud. He was raised in Maryland (Montgomery and Prince George's counties) by his mother, Imani Smith, a now retired federal worker. He is a cousin of singer Chrisette Michele. His mother states that her son first expressed an affinity towards music in preschool, recalling how whenever the class had musical events, he would conduct them. DeVaughn's love for music solidified during his early teens, when he began to envision his career path. One of his favorite artists was Babyface, and Smith recalls that her son once begged her to visit the Waxie Maxie's record store in the District to buy a promotional picture of the singer. DeVaughn visited his father during the summer, mainly in New Jersey. With his father, DeVaughn attended gigs and experienced his first taste of the life of a working musician.