The leading hip-hop superstar beef has been cranked up another notch, with Drake suing Universal Music Group for defamation over rival Kendrick Lamar’s diss track “Not Like Us.”

Today we’re checking in on the state of the music world, pegged to two developments. The first: Drake sued Universal Music Group NV on Wednesday over alleged defamation stemming from Kendrick Lamar’s song Not Like Us. The suit contains some revealing details both about how the major label record system operates openly and behind the scenes.

Drake is suing his record label for spreading a “false and malicious narrative” when it released and promoted Kendrick Lamar’s diss track “Not Like Us.”