Eli Young Band forgets the lyrics to the National Anthem

eli-young.jpgFile this under "Every performer's worst nightmare".

The Eli Young Band performed the national anthem at the Kansas City Chiefs versus Denver Broncos game on Sunday, Dec. 5 in Kansas City ... or at least they attempted to. Halfway through the song, lead singer Mike Eli forgot the words to the national anthem. The crowd's reaction? In a word? Displeased. And that's putting it nicely.

Photo/Video credit: Getty images/YouTube