She cannot sing live anymore. You can tell she doesn't hit the notes when she sings live. I also noticed an obvious "click track" when she reaches the high notes in the end. A recorded track is played, and it is obvious because the quality of the sound is different from the live track. When she sang we belong together on "THe hills" she was pitchy all over until the end when the recorded track came out. Listen and you will hear the difference. She cannot sing live anymore.