St. Patrick’s Junior Choir Drumgreenagh roar onto BGT | Semi-Final 1 | Britain’s Got Talent 2017

St. Patrick’s Junior Choir Drumgreenagh kick off the Britain’s Got Talent 2017 live Semi-Finals with a roaring rendition of Katy Perry’s Roar.

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

SUBSCRIBE: http://bit.ly/BGTsub
Facebook: http://www.facebook.com/BGT
Twitter: http://twitter.com/BGT