Dissimulation is the debut studio album by British YouTuber and rapper KSI. It was released by RBC Records and BMG on 22 May 2020, and a deluxe edition of the album was released three days later. The album features guest appearances from Offset, Lil Pump, Smokepurpp, Swarmz, Tion Wayne, Jeremih, Trippie Redd, Aiyana-Lee, Rick Ross, Lil Baby and S-X. The deluxe edition of the album features further guest appearances from AJ Tracey, Rich the Kid, Randolph and Crypt.