ALT Drake has initiated legal action against Universal Music Group and Spotify over allegations that the two companies conspired to artificially inflate the popularity of Kendrick Lamar’s “Not Like Us.” In a filing Monday (Nov. 25) in Manhattan court, Drake’s Frozen Moments LLC accused UMG of launching an illegal “scheme” involving bots, payola and other methods to pump up Lamar’s song — a track that savagely attacked Drake amid an ongoing feud between the two stars.

ALT Drake’s attorneys accuse UMG of violating the Racketeer Influenced and Corrupt Organizations Act, the federal “RICO” statute often used in criminal cases against organized crime. They also allege deceptive business practices and false advertising under New York state law. The court filings are a remarkable twist in the high-profile beef between the two stars, which saw Drake and Kendrick exchange stinging diss tracks over a period of months earlier this year. That such a dispute would spill into business litigation seemed almost unthinkable in the world of hip-hop.