My tv just so happened to be tuned to NBC from when I had been watching Leno and Conan last night when I turned it on and caught the very tail end of this show.
They had a bunch of 80s bands, and then for some reason Arrested Development. But Arrested Development won, which is cool. I bought their album back in like '93. Maaaaybe it'll expose them to a new audience, which I guess is probably why all these acts signed up for this show in the first place.