Eminem and Halsey just set the music world on fire with their surprise collab, “Don’t Know Why,” and it’s nothing short of explosive. No one saw this pairing coming—but now that it’s here, there’s no turning it off. The song hits like a storm—raw, emotional, and unfiltered—mixing heartbreak with a kind of energy that feels dangerous in the best way. When Eminem raps, “I’ve been chasing ghosts, rattling chains in my brain / And I still can’t tell if it’s memories or pain,” it cuts straight to the