Kendrick Lamar's surprise-released 'GNX,' is a hard-hitting, deeply coded masterpiece that cements his status as the world's greatest rapper.

GNX” is easily the most disciplined and direct music Kendrick Lamar has ever made, and if you really let yourself feel it, it might also be his most profound.

Kendrick Lamar starts his exhilarating new album by complaining that someone vandalized a mural depicting his face — a mural depicting his face in triplicate, in fact — on the side of a Honduran restaurant in his Compton hometown.