Lucian Grainge, CEO of Universal Music Group, slammed Drake’s allegation that he was personally behind the release and promotion of Kendrick Lamar’s chart-topping diss track “Not Like Us” in a letter to the court.

Lawbrey is back, and the newest filing in his defamation lawsuit against UMG is making sure nobody forgets. Aside from the audacity of what Drake’s legal team is asking for, the documents fuel some fan theories about the ICEMAN era that were already pinned to corkboards with red yarn.

The company’s CEO, Lucian Grainge, called Drake’s claim “farcical” and “groundless and indeed ridiculous” in a letter filed in New York federal court Thursday, according to Forbes. Grainge said that he never heard “Not Like Us” or saw its music video until they were released.