At least they left it to the professionals...remember this?
Rockdirt.com: Richie Sambora of Bon Jovi shared his thoughts on the tragic fire in Rhode Island...that took the lives of nearly 100 Great White fans. “I was in disbelief when I saw the video...When you saw the low ceiling in that place, they had no business…(using pyrotechnics) there...That was just wrong...Obviously, if you’re a band at a lower level than an arena band and you’re going to have pyro, you gotta have a guy who’s a specialist.”
https://youtu.be/uHkDhfvuKh4