Kendrick Lamar has landed his second No.1 on the U.K. Albums Chart with GNX, his surprise-released sixth studio album. The Compton rapper previously topped the chart in 2015 with his third LP To Pimp A Butterfly,

Despite his massive success, the Southern California rapper who took on Drake and won still has a lot to complain about

While SZA and saxophonist Kamasi Washington are the only cameos on “GNX” that pop music fans are likely to recognize, the album is a comprehensive roster of SoCal scene-beloved veterans like Wallie the Sensei, AzChike and Hitta J3, and fast-rising local acts like Dody6 and YoungThreat.