Jay-Z be damned: You know how you know Auto-Tune is dead? When it's used as a hokey joke set-up for Elen Degeneres, who had T-Pain on her show this week to teach her audience about Auto-Tune. The appearance was really all about promoting T-Pain's iPhone app, which is pretty cool, all things considered. Although I would not want to be a teacher right now, because I'm sure that thing will be a huge hit among 14-year-olds. Also, nice dancing T-Pain. [Real Talk NY]