In defense of Rufus Wainwright, a Canadian-American who sang the National Anthem at Dodger Stadium prior to Game 5 of the World Series, mistakes happen.
It can be intimidating to sing in front of 40,000+ fans, and it seems many American fans did not notice his clerical error.
A correct performance of the Canadian anthem on baseball's grandest stage is expected, and Wainwright surely knows the words.
mistakes happen
Author's summary: Rufus Wainwright tried his best.