I took a screenshot in the moment where one of the drummers is holding a letter. I'm trying to figure out what it says:
"To The World's Greatest Drummers, welcome to the auditions! We are sorry we don't have a practice room. But we do have something for you to practice on - and doing so well provides instant glorification, the [something] inside!
Please attack this drum with the mallet we've provided, just as you are going to do for real in the studio!

Best wishes to an audition that blows everyone away!"
This is probably a FAIL transcription, feel free to help me out....if you have nothing better to do, like me.