So I'm at the Apple World Wide Developers Conference (WWDC) in San Francisco this week. Tonight was the huge party where they have plenty of great food (rolled-to-order sushi, dim sum, pizza, pasta, burgers, hot dogs) and decent beer. They also had a band which they didn't announce until they were about to take the stage.

It was the Barenaked Ladies. I'm familiar with their music but I wouldn't call myself more than a casual fan. They're a bunch of nerds so they connected well with the crowd, and they put on a good show.
I can explain it to you but I can't understand it for you.