Lady Gaga, I applaud you, this is quite a feat of showmanship, not to mention mechanical engineering.
If one of those nozzles had packed up it could have gone so badly wrong.
I feel a certain professional duty to take this look and run down its vintage predecessors. In reverse order:
And the mother of all spark-throwers, the Greek goddess Hera, who discharged no less than the Milky Way (with an assist from baby Hercules).
(painting by Tintoretto, The National Gallery, London)