@caterpillar5 Nip this in the bud and turn the situation around.
Tell your daughter you are going to the concert because you're a fan. That's why you have purchased two tickets. You have another ticket to spare as you have decided to invite someone and enjoy the concert together. But you not going is not an option.
Suggest your daughter to give her ticket to her friend instead, and that you can enjoy the concert with Jane.
That will help your daughter understand what she's doing, and when she realizes her own going is at risk, they will stop it.
Teenagers are selfish and insensitive and entitled, because their whole lives they have seen us, moms, putting them first and making sacrifices to benefit them. They don't think of us as people similar to them, they think we're made of some different material.