It seems like you might be preparing for a listening exercise related to a pop concert. While I can't play audio, I can help you formulate potential questions or topics that might come up based on typical concert-related information. Here are some sample questions that you could expect from such a listening exercise:

21. What is the date and time of the concert?
22. Which artists or bands are performing at the concert?
23. Where is the concert taking place?
24. Are there any special guests expected at the concert?
25. How can fans purchase tickets for the concert?

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