Eminem‘s team has condemned that a large number of unreleased songs from the Detroit rapper have been leaked.

Nearly 30 unreleased tracks from the Rap legend have surfaced online this week. The leaked collection spans two decades of the rapper’s career, featuring collabos with 50 Cent, Dr. Dre, Nate Dogg and Anderson.Paak.

Em’s longtime spokesperson, Dennis Dennehy, criticized the leaks by saying, “These leaked songs were studio efforts never meant for public consumption… demos, experiments and ideas that are dated and not relevant so many years later.”

Dennehy added, “[They’re] the latest in a line of unfinished material released against artists’ will and without their permission.”

Among the leaked tracks are demos and rare material, such as “Smack You,” a blistering diss track targeting Suge Knight and Ja Rule, accusing Knight of involvement in the deaths of Tupac Shakur and The Notorious B.I.G.

“I’m holding Suge responsible for the deaths of the two greatest rappers to ever grace the face of this planet,” Em raps.

The Detroit native then adds, “If only the late, great Mr. Christopher Wallace could talk/ He could tell you himself/ I’m holding Suge responsible for the death of Ja Rule or anyone else down with Tha Row.”

Eminem’s team has moved quickly to remove the leaked songs from platforms like YouTube and social media.