Sons of Serendip: Quartet Slows Down "Donʼt You Worry Child" Cover- America's Got Talent 2014
Quartet slows down "Don’t You Worry Child" by Swedish House Mafia. Watch Sons of Serendip turn an electronic dance song into a classical number, complete with a harp! » Get The America's Got Talent App: http://bit.ly/AGTAppDownload » Subscribe