Roots of MF DOOM

ESG is an American dance punk/funk/rock band formed in the South Bronx in 1978. ESG has been influential across a wide range of musical genres, including hip hop, and dance-punk. The band's track "UFO" is one of the most sampled songs in history.

Quasimoto was a side project of American hip-hop producer Madlib, from Oxnard, California. Quasimoto is composed of Madlib and his animated alter ego Lord Quas. Lord Quas is known for his high-pitched voice, which often interacts with Madlib's regular voice. Quasimoto was conceived one day in the studio, when Madlib decided to rap to his own beats. Madlib did not like the sound of his voice, so he decided to slow his recorder down, rap slowly, then speed the recording back up to produce Lord Quas' distinctive high-pitched sound.

Arthur Terence Galt MacDermot was a Canadian-American composer, pianist and writer of musical theater. He won a Grammy Award for the song "African Waltz" in 1961. His most successful musicals were Hair and Two Gentlemen of Verona (1971). MacDermot also composed film soundtracks, jazz and funk albums, and Western classical music. His music has been sampled in numerous hip-hop songs and albums. He is best known for his work on Hair, which produced three number-one singles in 1969: "Aquarius/Let the Sunshine In", "Good Morning Starshine", and the title song "Hair".

3rd Bass is an American hip hop group that was most active in the late 1980s and early 1990s. Formed by MC Serch, Pete Nice, and DJ Richie Rich, the group was notable for being one of the first successful interracial hip hop acts. Along with the Beastie Boys and producer Rick Rubin, MC Serch and Pete Nice were two of the very few white hip hop artists who were widely respected in the community. The group dissolved in 1994, but had short-lived reunions in 2000 and 2013. The group released two studio albums in their initial career and both of them were certified gold by the RIAA.

BadBadNotGood is a Canadian instrumental band and production team from Toronto, Canada. The group was founded in 2010 by bassist Chester Hansen, keyboardist Matthew Tavares, and drummer Alexander Sowinski. In 2016, they were joined by frequent collaborator Leland Whitty. Among other projects, the group has released six solo studio albums, with the latest, Mid Spiral, released in July 2024. They have had critical and crossover success, finding audiences in the hip hop, jazz, and alternative music communities.

KMD was an American hip hop trio active from 1988 to 1994, during the golden age. The core of the group was composed of brothers Zev Love X and DJ Subroc. The group's original third member, Jade 1, left before the group signed with Elektra Records, being replaced with Onyx the Birthstone Kid. The group dissolved in 1994 following the sudden death of DJ Subroc in 1993, the departure of Onyx and conflicts with Elektra that resulted in them being dropped from the label.

Ryan Daniel Montgomery, known professionally as Royce da 5'9", is an American rapper. Best known for his association with fellow Detroit rapper Eminem, the two met in 1997 and formed the hip hop duo Bad Meets Evil the following year. Their 2011 single, "Lighters", peaked at number four on the Billboard Hot 100 and preceded the release of their debut extended play (EP), Hell: The Sequel (2011). The song and EP—which debuted atop the Billboard 200—have both yielded Montgomery's furthest commercial success.

Dwight Conroy Farrell, better known by his stage name Count Bass D, is an American rapper, record producer and multi-instrumentalist who resides in Millheim, Pennsylvania. His production style is characterised by layers of short MPC samples and film snippets complemented with live instrumentation, and eccentric lyrics laid atop.

Kendra Morris is an American soul singer-songwriter based in New York City, originally from St. Petersburg, Florida.

Organized Konfusion (OK) is an alternative hip hop duo from Queens, New York, composed of Prince Po and Pharoahe Monch. They have released the albums Organized Konfusion (1991), Stress: The Extinction Agenda (1994), and The Equinox (1997).

Otis Lee Jackson Jr., known professionally as Madlib, is an American DJ, record producer, and rapper. Critically acclaimed for his eclectic, sample-heavy production style, he is regarded as one of the most influential producers in modern hip-hop. His frequent collaborators include MF Doom, J Dilla, Freddie Gibbs, Talib Kweli, and Erykah Badu.

Whodini is an American hip-hop group that was formed in 1982. The Brooklyn, New York–based trio consisted of vocalist and main lyricist Jalil Hutchins; co-vocalist John Fletcher, a.k.a. Ecstasy ; and turntable artist DJ Drew Carter, a.k.a. Grandmaster Dee.

Keith Matthew Thornton, better known by his stage name Kool Keith, is an American rapper and record producer known for his surreal, abstract, and often profane or incomprehensible lyrics. Kool Keith has recorded prolifically both as a solo artist and in group collaborations. Kool Keith is generally considered to be one of hip-hop's most eccentric and unusual personalities.

7L & Esoteric (7LES) are an American underground hip-hop duo from Boston, Massachusetts, known for battle rhymes and boom bap production. 7L is the duo's DJ/producer and Esoteric is the MC. 7L & Esoteric are both prominent members of underground hip-hop collectives Army of the Pharaohs and Demigodz, as well as being 2/3 of Czarface along with Wu-Tang Clan member Inspectah Deck.

Christopher E. Oroc, better known as DJ Babu, is a Filipino-American DJ, record producer, turntablist, and educator. He is a member of the world-renowned DJ crew the Beat Junkies, the Los Angeles–based hip-hop trio Dilated Peoples, and the duo Likwit Junkies with rapper Defari.