Nas, Mobb Deep, Capone, Nature, MC Shan, Marley Marl, Cormega, Trag, etc. QB Finest - Da Bridge 2001 

In order of appearance: Marley Marl, MC Shan, Havoc, Cormega, Millennium Thug, Nature, Capone, Tragedy aka Intelligent Hoodlum, Prodigy & Nas.
From the 2000 album: "QB Finest ‎- Nas & Ill Will Records Presents Queensbridge The Album"
Nas & Ill Will Records Presents QB's Finest, commonly known as simply QB's Finest, is a compilation album released on November 21, 2000 and the second release from rapper Nas' new Ill Will Records imprint, distributed by Columbia Records. It featured Nas and a number of other rappers from the Queensbridge housing projects, including Mobb Deep, Nature, Nashawn, Littles, Bravehearts and Cormega, who had briefly reconciled a longtime feud with Nas.
The album also featured guest appearances from Queensbridge's hip hop legends Roxanne Shanté, MC Shan and Marley Marl, both of whom appeared on the lead single "Da Bridge 2001" (based on MC Shan's and Marley Marl's 1986 classic "The Bridge"). "Da Bridge 2001" also featured a response from Nas to Memphis Bleek, in which Nas calls out most of the Roc-A-Fella Records roster, including Memphis Bleek, Damon Dash, Beanie Sigel and Jay-Z. The album's biggest hit single was "Oochie Wally", a club anthem recorded by the Bravehearts.