Those spoilers are divided in so many hints. Not just one.
- one song from Rebel Heat that was never performed before. Hold tight
- one cover regarding her recent situation that was already on the setlist: I will survive
- one cover song that she already performed years ago: I can’t help myself (?) fever? billie jean? Girl form Ipanema? Imagine?
- one song regarding her mom’s death: promise to try i think. But she can always surprise us with Inside of me
- one cover song of a current artist she already collaborated with: sexyback? Blinding lights? Etc etc. so many options.
- one song in a mashup with a late 70s classic: hung up x abba? Other surprise?