Flex & Hated is an American pop music production team consisting of members Flex and Hated, both born in Wilmington, Delaware.
 The duo, who are also brothers, started as a rap group known as Cipha in the mid-90s; they released several local records, which caught the attention of "Vibe" magazine, "40 Acres and Mule" Records, Def Jam, and Violator management.
 When a chance meeting with a member of the group Prophet Jones led to Flex&Hated's first placement (referred to as 456 Music at the time) on the 2001 Motown-released album "Prophet Jones", the duo's focus changed from rapping–writing to music production.
Jungle Fever is the 1991 soundtrack album by American R&B musician Stevie Wonder to Spike Lee's movie "Jungle Fever".
 It was released by Motown Records on May 28, 1991.
Shelton Jackson "Spike" Lee (born March 20, 1957) is an American film director, producer, writer, and actor.
 His production company, 40 Acres and a Mule Filmworks, has produced over 35 films since 1983.
"Gotta Have You" is a 1991 song by American rhythm and blues singer Stevie Wonder.
 The song was the first release from the 1991 soundtrack to the film "Jungle Fever".
 Wonder wrote the song, and co-produced it with Nathan Watts.The song peaked at No. 3 in the Hot R&B/ Hip Hop chart, making it one of Wonder's very few Top 10s of the 90s.
"Jungle Fever" is a 1971 song performed by Belgian group The Chakachas, written by Bill Ador and issued by Polydor Records.
 The song reached #8 in the 1972 United States "Billboard" Hot 100 and peaked at #29 in the United Kingdom.
 "Jungle Fever" was banned by the BBC, who took exception to the song's heavy breathing and moaning.
 The song was a greater success in America, selling over one million copies and being awarded a gold disc by the R.I.A.A. in March 1972.
 "Billboard" ranked it as the No. 51 song for 1972.
40 Acres And A Mule Filmworks is the production company of Spike Lee.
Jeans is the soundtrack from the 1998 film of the same name, released by West Top in March 1998.
 The soundtrack features artists such as Hariharan, Harini and Unnikrishnan.
 A. R. Rahman composed the music for this movie.
 The original soundtrack featured lyrics by Vairamuthu in Tamil.
 Following the success of the soundtrack, it was dubbed to Hindi with lyrics by Javed Akhtar and was released by T-Series.
 The Telugu version lyrics were written by A. M. Rathnam and Sivaganesh which was released by Aditya Music.
 The album consists of eight songs, but the last two songs were featured in the cassettes only.
 Audio disks of both versions featured six songs.
Forty acres and a mule refers to a promise made in the United States for agrarian reform for former enslaved black farmers by Union General William Tecumseh Sherman on January 16, 1865.
 It followed a series of conversations between Secretary of War Edwin M. Stanton and Radical Republican abolitionists Charles Sumner and  Thaddeus Stevens following disruptions to the institution of slavery provoked by the American Civil War.
 Many freedmen believed and were told by various political figures that they had a right to own the land they had long worked as slaves, and were eager to control their own property.
 Freed people widely expected to legally claim 40 acre of land (a quarter-quarter section) and a mule after the end of the war, long after proclamations such as Sherman's Special Field Orders, No. 15 and the Freedmen's Bureau Act were explicitly reversed.
Love & Basketball is a 2000 American romantic drama film starring Sanaa Lathan  and Omar Epps.
 The film tells the story of Quincy McCall (Epps) and Monica Wright (Lathan), two next-door neighbors in Los Angeles, California who are pursuing their basketball careers before eventually falling for each other.
 The film was produced by 40 Acres and a Mule Filmworks, and marks the directorial debut of screenwriter Gina Prince-Bythewood.
The Best Man is a 1999 African American romantic comedy-drama film, written and directed by Malcolm D. Lee.
 It was produced by 40 Acres and a Mule Filmworks, with Lee's cousin, Spike Lee, serving as producer.
 The film stars Taye Diggs and Nia Long.
 A Christmas-themed sequel, "The Best Man Holiday", was released on November 15, 2013 with a reunited cast.

Question: Which  musician had a soundtrack featured in "Jungle Fever" and worked with 40 Acres and a Mule Filmworks makers?
Answer: Stevie Wonder