Bill Joel sang the national anthem at Super Bowl XLI (Super Bowl 2007).
Christina Aguilera sang the National Anthem at Super Bowl XLV (45).
Garth Brooks sang the national anthem at Super Bowl XXVII.
Christina Aguilera sang the national anthem at Super Bowl XLV.
Neil Diamond sang the National Anthem for Super Bowl XXI
Lea Michele, or Rachel Berry from Glee, sang "America the Beautiful" at Super Bowl XLV.
yes, Carrie Underwood sang the National Anthem at Super Bowl XLIV.
The Who
The 2007 Super Bowl XLI was played on February 4, 2007
Tom Jones
Madoona of course....
This is the 2008 Super Bowl which crowns a champion for the 2007 season.