Grand Royal was the Los Angeles, California based vanity record label set up in 1992 by the Beastie Boys in conjunction with Capitol Records after the group left Def Jam Recordings.

Due to mounting debts, Grand Royal went out of business in 2001. Its assets were sold off via auction on Bid4Assets; these assets did not include any rights to Beastie Boys music. The assets and back catalog were purchased by a group of fans who in turn started GR2 Records.

Grand Royal was also the name of a magazine written and published by the group. It was most famous for its article "Mulling Over the Mullet" in issue two, which lampooned the mullet hairstyle (the Beastie Boys also recorded a song called "Mullet Head", which was released on Grand Royal on its Sure Shot 12-inch single).

Christopher Edward Martin (born March 21, 1966), better known by his stage name DJ Premier (also known as Preem, Premo, or Primo for short), is an American record producer and DJ, and was the instrumental half of the hip hop duo Gang Starr, together with emcee Guru. Born in Houston and raised in Prairie View, Texas, he has lived in Brooklyn, New York, for much of his professional career. Rolling Stone identified Premier as arguably Hip-Hop's greatest producer of all time.

The Source named DJ Premier one of the five greatest producers in hip-hop history, while the editors of About.com ranked him #1 on their Top 50 Hip-Hop Producers list. He also made the "Finals" in the search for The Greatest Hip-Hop Producer of All Time by Vibe. He attended Prairie View A&M University.

Premier is known for producing all of Gang Starr's songs as well as many of the Gang Starr Foundation's songs. His work also includes production for heavyweight rappers such as (alphabetic order) Apathy, Big L, Bun B, Canibus, D.I.T.C., Fat Joe, Game, Jay-Z, Kanye West, KRS-One, Lord Finesse, M.O.P., Mos Def, Nas, Rakim, Royce Da 5'9", The LOX, The Notorious B.I.G., Snoop Dogg, Xzibit, rock band Limp Bizkit, Big L, Big Daddy Kane, Ill Bill, Joell Ortiz, and pop/R&B singer Christina Aguilera, among many others.

Capone-N-Noreaga was an American hip hop duo that consisted of Capone and Noreaga.

In 1996 the duo signed with Penalty Records; it also appeared in The Source magazine's Unsigned Hype column. In 1996, before the group’s debut album was completed, Capone was imprisoned for a parole violation, and Noreaga finished the debut album, The War Report, with the help of various other QB/NY hip-hop acts. The album was met with critical and commercial acclaim; it saw the group partake in the conflict between Death Row Records and Bad Boy Entertainment, making it a more widespread East Coast/West Coast rivalry, responding to Tha Dogg Pound's single " New York, New York" with its own "L.A L.A"

In 2000, the group released its sophomore effort, The Reunion, on Tommy Boy Records. Similarly star-studded, the album went platinum, but suffered from mixed reviews. Additionally, Capone was once again sent to prison before its release for violating a probation sentence on gun possession, which undermined promotion of the album. Soon after, in 2001, Capone-n-Noreaga jumped ship to prominent label Def Jam. As Tommy Boy retained the rights to the names Capone-n-Noreaga and Noreaga because the company claimed that the duo owed it more recordings, the group shortened its name to CNN, and Noreaga billed himself as N.O.R.E. (or NORE) for his solo work. The duo recorded a new album in 2003 called What up 2 Da Hood, with a lead single, "Yes, Sir," which was issued on mixtapes and promoted by a video. The single failed to make an impact, and the album was shelved. It was released later in 2004 as a mixtape (What Up 2 Da Hood Thugged Out).

Percy Chapman IV, (born August 13, 1971, in Queens, New York, USA) known by his stage name Tragedy Khadafi, and formerly known as Intelligent Hoodlum, is an American rapper and producer who hails from the Queensbridge housing projects in Queens, New York, who helped spawn other hip hop artists such as Nas, Cormega, Mobb Deep, Capone-N-Noreaga, and many others both through production and influence. His name is a reference to former Libyan head of state Muammar Gaddafi. He was one half of the group the Iron Sheiks, along with Imam T.H.U.G., which produced the underground classic "True Confessions."

He began his career as half of the duo Super Kids, along with DJ Hot Day (then known as PHD), who also had worked with rappers like Blaq Poet, releasing the single "Go, Queensbridge" in 1985. It was this output that caught the attention of Marley Marl, who produced the duo's next two singles, and Chapman was also made a junior member of the Juice Crew alongside artists such as Big Daddy Kane, Kool G Rap, and MC Shan. After a conviction for robbery followed by time in a correctional facility, Chapman became a Five Percenter and began working under the alias Intelligent Hoodlum. His self-titled debut, Intelligent Hoodlum, released in 1990 and produced by Marley Marl, was full of political commentary, Five-Percenter rhetoric, and controversial messages in tracks such as "Arrest the President" and "Black and Proud." He returned in 1993, releasing his second album, Tragedy: Saga of a Hoodlum, which would be his last album under that moniker.

Mobb Deep is an American Hip-Hop duo from Queensbridge, Queens, New York, U.S., that consists of Havoc and Prodigy. The duo is "one of the most critically acclaimed hardcore East Coast Hip-Hop groups". The group is best known for its dark, hardcore delivery as exemplified by the single "Shook Ones Pt. II". Mobb Deep have become one of the most successful rap duos in Hip Hop having sold over three million records. The majority of their albums have been critically acclaimed, in particular The Infamous in which is considered to be classic among avid Hip-Hop listeners and general fans. They are partially credited for the resurgence of East Coast rap in the early to mid-'90s. Havoc and Prodigy were also judges for the 7th Annual Independent Music Awards to support independent artists' careers and breakthroughs.