Why it worked
The post leverages a highly anticipated event (Lollapalooza) and its lineup, a topic of significant interest to a large audience. By personalizing the schedule and inviting community interaction through questions, it encourages engagement and sharing, which are key drivers of virality on social media.
Summary
The creator shares their tentative Lollapalooza schedule, highlighting artists they are interested in seeing with yellow markers and those they definitely want to see with pink markers. They ask for recommendations of artists they might have missed or who others are excited to see.