On 21 April 2023, Belly released the first single from his twelfth mixtape, Mumble Rap 2, "American Nightmare", his first release after taking a hiatus all of 2022.
Belly made his return to music on 21 April 2023, releasing the lead track from his latest mixtape, Mumble Rap 2, titled "American Nightmare", following a hiatus that lasted throughout 2022.