The tour is ongoing & audience members are warned not to make recordings on their phones before the start. Many more shows still to come.
Lots of photos being taken on smartphones, so no doubt lots of short recordings were made. I'm sure many will find themselves onto the net over coming weeks.
Dancing was encouraged but not along the main entrance / access ways to each seating area. Of course, folk ignored the instruction but many did dance [[most in allowed areas).
As the venue I attended [[the Royal Festival Hall -- next to the River Thames -- in central London usually hosts classical music performances & ballet, the staff seemed quite taken with the joyous atmosphere generated on the night. Many of the musicians themselves seemed to be having a great time.