Country superstar Carrie Underwood performed “America the Beautiful” at the inauguration of President Donald Trump on Monday. But there was a problem.

Jan. 20, Carrie Underwood performed at Donald Trump's inauguration. She sang "America the Beautiful" a cappella following technical difficulties that delayed her performance.

Carrie Underwood ‘s decision to sing at the inauguration on Jan. 20 came as a surprise to many of her country music fans. The 41-year-old artist steered clear of politics for most of her career, so the announcement was jarring to some of her followers because of Donald Trump ‘s divisive policies. She felt the backlash immediately.

Carrie Underwood handled a musical mishap at the inauguration of President Trump like a pro, improvising and singing a cappella after the soundtrack didn't play.

Carrie Underwood hit a snag and had to sing a capella at Donald Trump's inauguration. She soared with her rendition of "America the Beautiful"

Carrie Underwood sung "America the Beautiful" during the inauguration of Donald Trump, performing a cappella after a tech glitch.

Country star Carrie Underwood gave an impromptu a cappella performance of 'America the Beautiful' at Donald Trump's second inauguration on Monday after a glitch left her without backing music.

The country music superstar went viral after a technical glitch threatened to derail her rendition of America The Beautiful

Country singer Carrie Underwood allegedly looked "nervous" in her first sighting since performing at Donald Trump's inauguration. In the days since her controversial performance, which was marred by technical issues,