I am totally wowed by this performance. Kendrick Lamar did a great job and the wonderful and beautiful Alicia Keys, well I have no words for how amazingly great she is. Her voice is one of a kind and on this particular song her voice had to make a lot of changes, high and low. She was superb and I give her a big thumbs up for doing her thing and doing it very well. Of course haters are gonna hate but what do they know? I'm just going to enjoy Alicia's great music as long as she chooses to give it. Much appreciation and respect for this one of a kind special lady.