What duo  was an American rapper and record producer apart of , who had a guest appearance in  the second album by American hip hop duo 1982 ?
Havoc (musician) Kejuan Muchita (born May 21, 1974), better known by his stage name Havoc, is an American rapper and record producer. He was one half of the hip-hop duo Mobb Deep.
Pacewon Pacewon (born Jerome Derek Hinds, Jr.) is an American rapper and producer. He rose to fame in the late 90s as one of the prominent and founding members of the rap group Outsidaz along with fellow rappers Young Zee, D.U., Slang Ton, Az-Izz, Loon, Axe, Yah Yah, Rah Digga and others. The group would later make Detroit rappers Eminem and Bizarre of D12 honorary members of the group after they collaborated with members of the group.