Roots of Roc Marciano

Peter O. Phillips, better known by his stage name Pete Rock, is an American record producer, DJ and rapper. He is widely recognized as one of the greatest hip hop producers of all time, and is often mentioned alongside DJ Premier, RZA, and Q-Tip as one of the mainstays of 1990s East Coast hip hop production. He rose to prominence in the early 1990s as one half of the critically acclaimed group Pete Rock & CL Smooth. Early on in his career, he was also famed for his remix work.

Mach-Hommy is a Haitian-American rapper and record producer. He is known for concealing his real name and face in all public appearances, a practice that has led him to be described as "one of hip-hop's most elusive artists".

Daniel Dumile, also known by his stage name MF Doom or simply Doom, was a British and American rapper, songwriter, and record producer. Noted for his intricate wordplay, signature metal mask, and "supervillain" stage persona, he became a major figure of underground hip hop and alternative hip hop in the 2000s, and has been widely regarded as one of the greatest and most influential lyricists in underground rap.

William Paul Mitchell, better known by the stage name of Large Professor, is an American rapper and record producer. Based in New York City, he is a founding member of the underground hip-hop group Main Source, and is credited with having discovered and mentored fellow New York City-based rapper Nas. About.com ranked Large Professor at No. 13 on its Top 25 Hip-Hop Producers list.

EPMD is an American hip hop duo from Brentwood, New York. The duo's name is an initialism for "Erick and Parrish Making Dollars", referring to its members: emcees Erick Sermon and Parrish Smith. During an interview on college radio station WHOV in 1987, Parrish Smith stated that the name evolved from the original: "We were originally known as "EEPMD", but chose to go with EPMD because it was easier to say." He also stated that they dropped the two "E's" because N.W.A's Eric Wright was already using "Eazy-E" as his stage name. The group has been active for 39 years.

Public Enemy is an American hip-hop group formed in Roosevelt, New York, in 1985 by Chuck D and Flavor Flav. The group rose to prominence for their political messages including subjects such as American racism and the American media. Their debut album, Yo! Bum Rush the Show, was released in 1987 to critical acclaim, and their second album, It Takes a Nation of Millions to Hold Us Back (1988), was the first hip-hop album to top The Village Voice's Pazz & Jop critics' poll. Their next three albums, Fear of a Black Planet (1990), Apocalypse 91... The Enemy Strikes Black (1991), and Muse Sick-n-Hour Mess Age (1994), were also well received. The group has since released eleven more studio albums, including the soundtrack to the 1998 sports-drama film He Got Game and a collaborative album with Paris, Rebirth of a Nation (2006). Their most recent album, Black Sky Over the Projects: Apartment 2025, was released in 2025.

Nicholas Craven is a Canadian record producer from Montreal, Quebec. He has worked with artists such as Roc Marciano, Billy Woods, Your Old Droog, and Navy Blue. He is also known for his work with Griselda artists such as Boldy James, Benny The Butcher, as well as their former associates, Conway The Machine, and Mach-Hommy.

Glen Earl Boothe, professionally known as Knxwledge, is an American hip hop record producer and songwriter from New Jersey, currently based in Japan. Since 2009, he has had over 200 releases via Bandcamp. His songs are often a mix of various genres, such as jazz, soul, old-school hip hop, and modern rap.

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.