What pseudonym does American rapper and singer, featured on the album 2012 from duo 1982, use as a record producer?
2012 (1982 album):  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). Mac Miller: Malcolm James McCormick (born January 19, 1992), best known by his stage name Mac Miller, is an American rapper, singer, and record producer from Pittsburgh, Pennsylvania. Mac Miller:  He is also a noted record producer under the pseudonym Larry Fisherman.
i don't know