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 ?
2012 (1982 album) 2012 is the second album by American hip hop duo 1982, composed of Statik Selektah and Termanology. Guest appearances include Mac Miller, Bun B, Shawn Stockman (of Boyz II Men), Roc Marciano, Havoc (of Mobb Deep), Freddie Gibbs, Crooked I and Lil' Fame (of M.O.P).
Trackmasters The Trackmasters (also known as Poke & Tone) is an American hip hop production duo, composed of music producers Poke (Jean-Claude Olivier) and Tone (Samuel Barnes), best known for their commercial hit records in the late 1990s and early 2000s. Frank "Nitty" Pimentel joined forces with the duo to complete the success of "Trackmasters." Throughout their career they have worked with various hip-hop and R&B artists including Will Smith, R. Kelly, Nas, Jay-Z, Cam'ron, Jennifer Lopez, Mariah Carey, The Notorious B.I.G. and 50 Cent.