Joan Baez took to Instagram on Sunday to share a video of her performing "America ... patriotic song while playing an ...

Underwood was introduced after Trump’s speech — technically out of order — to perform the song with the Armed ... Underwood then began singing “America the Beautiful,” with the crowd ...

"But excited, I'm excited. It's just fun and super epic to be able to go out there and sing a song so many beautiful artists have sang before on this stage," he said. See PEOPLE's full coverage of ...