It was a very calm year for Marshall Mathers. With almost no new music and couple of legendary features, Eminem’s 2021 songs list are below: 1. Eminem – “Killer (Remix),” ft. Cordae & Jack Harlow 2. NAS – “EPMD 2,” ft. EPMD & Eminem 3. GRIP – “Walkthrough!,” ft. Eminem…