Just before the FA Cup final between Manchester United and Crystal Palace at Wembley Stadium on Saturday, English pop artist Karen Harding was set to sing "God Save the Queen," the British national anthem.

She missed her cue, and it was bad. Check it out:

Technical difficulties are to blame, she tweeted.

You've got to feel for her, because that's never fun.

For news, stories, results and more, follow us:

- @CBSSportsSoccer - @RGonzalezCBS - Facebook