Okay, I stopped by Old Arizona last night to look at the stereo. The problem is fixed! As it turns out, it was just an issue with some wiring inputs.
Okay, I jest. At any rate, do not fear; the tunes will be ready to go this Thursday!
And for all you stragglers out there…the cafe closes at 7pm. Since this is the main entrance to DDPP, if you arrive after 7, you will wonder why everything looks closed down. The dancing is still going on! There will be a phone number posted on the door in case you need to be let in.