See how a priest surprises bride & groom on their special day

MILWAUKEE (WITI) -- Before Father Ray Kelly was done officiating the wedding of Chris and Leah O'Kane on Saturday, April 5th, he had a bit of a surprise in store for the happy couple.

Instead of closing the ceremony as planned, the priest unleashed an epic performance -- one that caught everyone in the church off guard. It even led to a standing ovation. Watch and be amazed -- and you'll understand why this has gone viral.