Aftermath Entertainment , Interscope Records , and Top Dawg released Kendrick Lamar 's second album `` Good Kid , M.A.A.D City '' in late 2012 .
Good Kid , M.A.A.D City is the second studio album by American rapper Kendrick Lamar , released on October 22 , 2012 by Top Dawg , Aftermath Entertainment , and Interscope Records .
Good Kid, M.A.A.D City