Just as Apple Music arrives, so does Prince leave the streaming music universe. It's no coincidence that The Purple One has also released an ear-blasting new single track HARDROCKLOVER at the same time. This new track screams. It wails in protest. While it doesn't address the rise of the streaming music industry directly, it does push the envelope. It does remind us that Prince has the one true claim to being the greatest living rock star on the planet. He doesn't need to say so.