Did he even go? I was there and her vocals were incredible as usual, the backing track is nothing new but it's not like it overpowers her actual voice. If you can hear them clearly through the recording of iPhones then they're most certainly powerful because in my videos she sounds crystal clear
Also, she had the whole entire arena on their feet jumping the WHOLE show. No one even sat through the longest interlude, everyone remained clapping and screaming for her
