Before the most exciting football game of the year begins, many artists took the field to perform, including Trombone Shorty ...

Carrie Underwood’s heartfelt rendition of “America the Beautiful” was a moment of ... “You know the words, help me out here.” Her voice, at first tentative, grew in strength and pride ...

Underwood sang “America the Beautiful” a cappella, despite a technical glitch that seemingly delayed the performance. “If you know the words, help me out here,” she said to the crowd.