Artists like Dr. Dooom

Ultramagnetic MCs are an American hip hop group based in the Bronx, New York City. Founded by Kool Keith, the group also includes Ced Gee, TR Love, and Moe Love. Big D was brought into the group by his cousin Kool Keith as a hype man in 1988. Tim Dog became an unofficial member in 1989. In 1990, DJ Jaycee was added as a road manager and backup DJ. A former member, Rooney Roon, was fired following an assault arrest. Beat-boxer Rahzel was a roadie for the group early in its career. The group's work was associated with unorthodox sampling, polysyllabic rhymes, and bizarre lyrical imagery.

Company Flow was an American hip hop trio from Brooklyn, New York City, consisting of Bigg Jus, El-P and Mr. Len.

Jeffrey Michael Haynes, better known by his stage name Mr. Lif, is an American rapper from Boston, Massachusetts. While being praised because of his political lyrics, he has released two studio albums on Definitive Jux and one on Bloodbot Tactical Enterprises. Mr. Lif is also a member of the hip-hop group The Perceptionists with long-time friends and collaborators Akrobatik and DJ Fakts One.

John R. Austin II, better known by his stage name Ras Kass, is an American rapper. He is a member of the hip hop supergroup The Hrsmn, along with Canibus, Killah Priest, and Kurupt in 2014. He is also a member of the group Golden State Warriors with Xzibit and Saafir. About.com ranked him No. 30 on their list of the Top 50 MCs of Our Time (1987–2007), while Pitchfork Media called him "one of the best rappers of all time".

Teren Delvon Jones, better known by his stage name Del the Funky Homosapien or Sir DZL, is an American rapper.

Jaime Stuart Meline, better known by the stage name El-P, is an American rapper, songwriter, and record producer. He began his career as a member of the widely acclaimed Company Flow, and has been a driving force in alternative hip-hop since the 1990s. He is now most widely-known as one half of Run the Jewels. He has produced for rappers including Aesop Rock, Cage, and Mr. Lif. He was a member of The Weathermen and was the co-founder, owner, and CEO of the Definitive Jux record label.

Kevin Danell Mann, known professionally as Brotha Lynch Hung, is an American rapper, songwriter, and record producer from Sacramento, California. Known for his explicitly graphic and violent lyrics which include vivid descriptions of cannibalism, murder, rape, infanticide, dismemberment, and necrophilia, he is a horrorcore artist. Due to the nature of his lyrics, his music is often compared to a slasher film. He is also a 24th Street Garden Blocc Crip gang member, which is a Crip-affiliated street gang based in Meadowview, Sacramento.

R.A. Thorburn, better known by his stage name R.A. the Rugged Man, is an American rapper and producer. He began his music career at age 12, building a reputation locally for his lyrical skills. Thorburn signed with major label Jive Records at age 18, but his debut album, Night of the Bloody Apes, was never released.

Smif-N-Wessun, also known as Cocoa Brovaz and Tek-N-Steele, is an American hip hop duo from Brooklyn, New York City. It is composed of rappers Tekomin "Tek" Williams from Bedford–Stuyvesant and Darrell "Steele" Yates from Brownsville. The duo comprise one quarter of supergroup Boot Camp Clik, together with Buckshot, Heltah Skeltah and Originoo Gunn Clappaz. Both members are known for their Jamaican Patois during their raps, which was more evident during the earlier stages of their career.

Hieroglyphics, also known as the Hieroglyphics Crew and Hiero, is an American underground hip hop collective based in Oakland, California. The group includes founder Del the Funky Homosapien, fellow rappers Casual, Pep Love, and all four members of the group Souls of Mischief—Phesto, A-Plus, Opio, and Tajai—as well as DJ Toure and producer/manager Domino.

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.

Cage is an American heavy metal band from San Diego, California. Over their career, the band has released seven studio albums and played shows with Great White, Manowar, Metallica, and Judas Priest.

Jean-Jacques Cadet, better known by his stage name J-Live, is an American rapper, DJ, and record producer.

Ian Matthias Bavitz, better known by his stage name Aesop Rock, is an American rapper and producer. He was at the forefront of the new wave of underground and alternative hip-hop acts that emerged during the late 1990s and early 2000s. He was signed to El-P's Definitive Jux label until it went on hiatus in 2010. In a 2010 retrospective, betterPropaganda ranked him at number 19 at the Top 100 Artists of the Decade.

Non Phixion is an American hip-hop group from Brooklyn, New York City. Though the group did not become a household name during their initial period of activity, the Village Voice said Non Phixion was "integral to the timeline of underground hip-hop." The group endured a series of missed opportunities on their way to their only LP release and broke up after their first decade. In the months leading up to the 20th anniversary of their formation, the group reunited and as of 2021 was still active and touring. Their logo is a direct nod to the Canadian metal band Voivod.

Walter Reed, better known by his stage name Killah Priest, is an American rapper, a member of Sunz of Man, and a Wu-Tang Clan affiliate who was born and raised in Brooklyn, New York. He is known for his intensely spiritual lyrics, containing religious references and metaphors. He is connected to the Hebrew Israelites through his rhymes, and is known for his controversial and political subject matter. He is also a part of supergroup the HRSMN along with Canibus, Ras Kass, and Kurupt.

Gary Eldridge Grice, better known by his stage names GZA and the Genius, is an American rapper. A founding member of the hip-hop group Wu-Tang Clan, GZA is the group's "spiritual head", being both the first member in the group to receive a record deal and being the oldest member. He has appeared on his fellow Wu-Tang members' solo projects, and has maintained a successful solo career starting with his second album Liquid Swords (1995).

Timothy J. Blair, better known by his stage name Tim Dog, was an American rapper from the Bronx, New York, who rose to notoriety during the early 1990s with his debut LP Penicillin on Wax (1991) and the diss track "Fuck Compton". Tim had already appeared on songs with the Ultramagnetic MCs and went on to form a duo, Ultra, with member Kool Keith. "Fuck Compton" appeared in XXL magazine's "Top 25 Diss Tracks of All Time" and earned Tim Dog critical acclaim from progressive hip-hop producer Blockhead, who said Tim Dog's "The Dog's Gonna Getcha" is "quite possibly the hardest song ever made." Nas references Tim Dog on his track "Where Are They Now?" from his 2006 album Hip Hop Is Dead, and despite Tim Dog's feud with Dr. Dre, Eminem name-checked him on the track "Ricky Ticky Toc".

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.