In what year was Super Bowl XLI played?

Which stadium hosted Super Bowl XL? Who headlined the halftime show at Super Bowl XL? Peyton Manning was named MVP of which Super Bowl? In which city was Super Bowl XLI played? Which stadium hosted Super Bowl XLI? Who headlined the halftime show at Super Bowl XLI? Which team did the New York Giants defeat in Super Bowl XLII? In which city was Super Bowl XLII played?