Not really, but that’s what everyone seemed to think. This happens a lot down here. A couple people will gather for some reason, and then some more. And then other people will start to wonder what’s going on. Then someone will say something like, “Is Justin Timberlake playing in front of that office building?” Or more like, “Yo, is that JT over there?!” And then people will start running over, and pretty soon there is a weird dance party for no reason.
In the above case, it turned out to be one guy with a crappy PA playing old Backstreet Boys songs.