Kid Cudi's daughter Vada announced via social media that he was releasing a song with Eminem called "The Adventures of Moon Man & Slim Shady" the coming Friday. A deluxe edition of the album, titled Music to Be Murdered By – Side B, was released on December 18, 2020. Similar to Eminem's previous two albums, it was released without any prior announcement. It contains a bonus disc with sixteen new tracks, with guest appearances by Skylar Grey, DJ Premier, Ty Dolla Sign, Dr. Dre, Sly Pyper, MAJ and White Gold. The album's release was accompanied by a music video for "Gnat", directed by Cole Bennett. Music to Be Murdered By – Side B is projected to debut on the Billboard 200 at number 3, with 70,000–80,000 album-equivalent units, including 25,000–30,000 in pure album sales. In the track "Zeus", he apologizes to Rihanna over a leaked song from his Relapse studio sessions in which he sided with Chris Brown, who pleaded guilty to felony assault involving her in 2009. He announced on September 28, 2021, on his social media that he would be featured in a song with Polo G and Mozzy called "Last One Standing" by Skylar Grey for the soundtrack of the film, Venom: Let There Be Carnage, released on September 30, 2021. Eminem performed alongside LL Cool J at the Rock and Roll Hall of Fame ceremony on October 30, 2021. On February 13, 2022, Eminem performed at the Super Bowl LVI halftime show alongside Dr. Dre, Snoop Dogg, Kendrick Lamar, and Mary J. Blige, with surprise appearances from 50 Cent and Anderson. Paak. Eminem announced on May 23, 2022, on his Instagram that he and CeeLo Green will collaborate on a new track titled "The King and I" which will be produced by Dr. Dre and will appear on the Baz Luhrmann's Elvis movie soundtrack. It was released on June 16, 2022, a week prior to its announced date. On June 24, 2022, Eminem and Snoop Dogg released a song entitled "From the D to the LBC" to squash their beef which started with an interview of Snoop Dogg with Breakfast Club and a subsequent diss by Eminem on the song "Zeus" from Music to be Murdered By – Side B. Eminem had previously confirmed on "Killer (Remix)" that Dr. Dre had stepped in to squash the beef, but Snoop announced a collaboration to squash it once