This was Clara's concert. She starts at 5:33:20. The first 30 minutes are just loading screen, so the performances really started at 0:30:00. For Clara it seems there was a delay because she was supposed to start at around 5:15:00, or 4 hours and 45 minutes after the first show.
https://youtu.be/W8gpu94m5L4?t=20000https://youtu.be/W8gpu94m5L4?t=20000https://youtu.be/W8gpu94m5L4?t=20000