Kendrick Lamar surprised fans by releasing a new album, “GNX,” Friday afternoon with no advance notice, the latest in a successful year for the rapper marked by his dramatic beef with Drake—which many say Lamar won—and his smash diss track “Not Like Us,

On GNX’s opening track “Wacced Out Murals,” Kendrick Lamar addressed Snoop Dogg and Lil Wayne’s actions during his song-for-song battle with Drake.