Aly & Aj performing Protentional Break Up song Lollapalooza 2021 Chicago Grant Park July 29 2021 

When Aly played that high key on the piano, we just fuckin knew! LOL

I can just imagine someone going to the concert because they have nothing else to do and not remembering who they are until this song hits.

AJ FLIPPING OFF THE AUDIENCE IN THE THUMBNAIL IS SENDING ME

This is amazing! Thank you so much for sharing! They are such incredible performers! 💖

Nice voice so cool