From Yahoo News, National Reporter Jason Sickels caught the mood at the opening of the Democratic National Convention, June 25, in Philadelphia:

Bobby Hill singing at DNC opening

Bobby Hill singing the national anthem Monday at the Democratic National Convention in Philadelphia. (Reuters/Gary Cameron via Yahoo News))

Boos and backlash over a new email scandal overshadowed the Democratic National Convention’s unity theme Monday, but once the event kicked off, delegates found a common cause to cheer: young singer Bobby Hill’s soaring rendition of the national anthem.

The 14-year-old Philadelphia boy brought hundreds of delegates to their feet Monday with his flawless performance of “The Star-Spangled Banner.”

Minutes after some in the contentious crowd interrupted the opening prayer with shouts of “Bernie, Bernie,” the sweetly smiling soprano unified the Wells Fargo Center with his pitch-perfect performance.

It wasn’t Hill’s first time to wow a national audience. Last September, the teen found fame after a last-minute solo for Pope Francis during the pontiff’s visit to Philadelphia.

“That was truly the voice of an angel,” actor Mark Wahlberg told Hill after hearing him perform an a cappella version of Andrew Lloyd Webber’s “Pie Jesu” for the pope.

Ebony magazine put him on its 2015 Power 100 honorees’ list spotlighting “the heroes of the black community.”

The young performer is a member of the Keystone State Boychoir, a group of 200 young men ages 8 to 18 who sing a diverse selection of music.

Hill, dressed in a suit and tie, confidently strolled onto the DNC stage Monday afternoon and nailed the national anthem.

Read the full story and watch a video of Bobby’s performance of the National Anthem on Yahoo News.