Encore! Acapella group Band of Voices come forward\r<br>Move aside Take That, Will Young and Leona Lewis, your backing vocalists have joined forces to form one super group! \r<br>Do they have what it takes to sing their version of God Save the Queen in front of the lady herself?\r<br>\r<br>Watch the Judges reaction and plenty more BGT awesomeness here:\r<br>\r<br>\r<br>See more from Britains Got Talent at \r<br>\r<br>SUBSCRIBE: \r<br>Facebook: \r<br>Twitter: \r<br>Download the BGT mobile app: \r<br>Watch full episodes on ITV Player (UK ONLY):
