BGT 2019 applications are now open! Apply now at: http://itv.com/britainsgottalent

Pop meet opera when teenagers Jonathan and Charlotte surprise everyone in the auditorium, especially Simon Cowell when they unleash their talent. Take a trip back to 2012 with this BGT Unforgettable Audition.

See more from Britain's Got Talent at http://itv.com/talent

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