Sons of Serendip sing 'Don't You Worry Child' on America's Got Talent 2014 Semi Finals (VIDEO)

Sons of Serendip sang 'Don't You Worry Child' on America's Got Talent 9 Semi Finals 1 on Tuesday, August 26, 2014.

I absolutely loved this performance. Their instrumentation is matched only by their lead singer's vocals. This was downright heavenly.

Heidi says they sang so beautifully tonight that she feels they don't have anything to worry about. Mel B says they took a well-known song, flipped it upside down, and made it their own, adding that it was simply beautiful. However, she's not so sure about the cloud arrangement in the background. Howie says that while Sons of Serendip are the most talented music group here, America is more likely to vote for the more youth-oriented singers. He says if America votes on talent, they'll vote for Sons of Serendip. If it's a popularity contest, they'll vote for Miguel. Um, that's incredibly reductive of Miguel's talent, particularly considering that Howie just got done saying he feels Miguel is a potential million dollar act. I have no idea why Howie is throwing some singers under the bus tonight. Stop comparing! Howard does it too, telling Mel B that "this is a singer," and says she needs to listen and know what a singer sounds like, instead of just looking for some hot guy to take his shirt off. What is WITH these guys tonight?!

But what did you think of Sons of Serendip?

Watch the performance video below: