Last night on "America's Got Talent," John Bernhardt of Somerville, MA wowed the judges with his unique cover of The Clash's "Should I Stay or Should I Go," which he performed with a Theremin. Not sure what a Theremin is? Watch the video below and find out what all the fuss is about.
Even Simon Cowell was amused by the performance, cracking quite a few smiles along with fellow judges Mel B. and Howie Mandell.
Host of "America's Got Talent,"Nick Cannon coudln't resist singing along to the song and rocking out.
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Will Bernhardt leave his dayjob as an actuary to pursue a career as a Theremin player full-time?
Only time will tell.