If you don’t know Supa Bwe, you know his sound. The 29-year-old Chicago rapper has championed a combustible blend of hip hop, pop-punk, and R&B and helped carve out what would become a fertile, crowded lane occupied by younger stars like Lil Uzi Vert, XXXTENTACION, Trippie Redd, and YNW Melly. And yet, Supa is still constantly producing personal stylistic flourishes that no other artist could possibly replicate. On “Rememory,” from his new EP Just Say Thank You, he enlists Chance the Rapper to craft a dewy, electric piano-driven lullaby in which Bwe bounds in from left field and snatches the mic, instantly turning the track on its side with his singular singing voice—the sweet, sticky, Auto-tuned caterwaul of a lovesick feral cat.